CN207399731U - A kind of adjustable signal adapter - Google Patents
A kind of adjustable signal adapter Download PDFInfo
- Publication number
- CN207399731U CN207399731U CN201721326459.6U CN201721326459U CN207399731U CN 207399731 U CN207399731 U CN 207399731U CN 201721326459 U CN201721326459 U CN 201721326459U CN 207399731 U CN207399731 U CN 207399731U
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- Prior art keywords
- signal adapter
- signal
- circuit board
- adapter body
- input
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Abstract
The utility model discloses a kind of adjustable signal adapters, including signal adapter body, the one side of the signal adapter body is from left to right disposed with regulation button, cable jack, host connector two, the opposite side of the signal adapter body and two vertical side edge of host connector is provided with host connector one, the signal adapter body is cavity structure, one side and the host connector dual side-edge is provided with circuit board in the signal adapter body, the one side of the circuit board and the signal adapter inner body wall one side is provided with optical transmitter and receiver circuit board, emergency service battery is provided between the one side of the optical transmitter and receiver circuit board and the signal adapter inner body wall, the opposite side of the optical transmitter and receiver circuit board is provided with radio receiving transmitting module.Advantageous effect：The service life of signal adapter body interior part is improved, increases the Signal Regulation precision of signal adapter, prevents the interference of outer bound pair signal adapter.
Description
Technical field
The utility model is related to a kind of signal adapter technical field, it particularly relates to a kind of adjustable signal conversion
Device.
Background technology
Current development in science and technology is rapid, very universal, and the increasingly constant of electronic signal, and keep in mind can be with by people
The more conversion and transport of control signal so that can more utilize signal, but current signal adapter is due to dissipating
The poor received signal accuracy of hot property is weaker, also, substantial amounts of heat is generated in the case where function consumption is excessive, easily
Damage is generated to inner body, influences the service life of part.
The problem of in correlation technique, currently no effective solution has been proposed.
Utility model content
The problem of in correlation technique, the utility model proposes a kind of adjustable signal adapter, to overcome existing phase
Above-mentioned technical problem present in the technology of pass.
What the technical solution of the utility model was realized in：
A kind of adjustable signal adapter, including signal adapter body, the one side of the signal adapter body is from a left side
Be disposed with regulation button, cable jack, host connector two to the right side, the opposite side of the signal adapter body and with it is described
Two vertical side edge of host connector is provided with host connector one, and the signal adapter body is cavity structure, the signal conversion
One side and the close host connector dual side-edge are provided with circuit board, the one side of the circuit board and the separate letter in device body
Number converter body inner wall one side is provided with optical transmitter and receiver circuit board, one side and the signal adapter of the optical transmitter and receiver circuit board
Emergency service battery is provided between inner body wall, the opposite side of the optical transmitter and receiver circuit board is provided with radio receiving transmitting module, institute
It states signal adapter inner body wall and the corresponding optical transmitter and receiver circuit board one side is both provided with card slot with corresponding circuits plate one side, institute
It states and wind turbine is provided between card slot, the wind turbine both sides are both provided with the snap-gauge to match with the card slot, in the middle part of the wind turbine
For cavity structure, the cavity structure inner top is provided with shaft one, and the lower surface of the shaft one is provided with several groups of fans
Leaf, the bottom of the cavity structure offer through hole, the signal adapter inner body wall both sides and corresponding optical transmitter and receiver circuit board
One side and corresponding radio receiving transmitting module one side are both provided with signal interference isolation board, the opposite side of the signal adapter body and
Away from several heat emission holes are offered on one side body of circuit board, the signal adapter bodies top both sides are both provided with
Groove, the groove inner wall are provided with fixed column, and the one side of the fixed column and being provided with away from the groove inner wall one side turns
Axis two.The one side of the shaft two and the fixed column one side is provided with antenna, and the antenna is crossed in the groove
It is internal.
Further, the signal interference isolation board includes power supply, and the output terminal of the power supply is connected with the drive of RS232 circuits
Dynamic device and RS422 line drivers, the RS232 line drivers connect the RS422 line drivers, the RS232 lines
The input terminal of road driver is connected with the first input/output interface, and the input terminal of the RS422 line drivers is connected with second
Input/output interface.
Further, the message transmission rate of the RS232 line drivers and RS422 line drivers is up to
250kbps。
Further, first input/output interface and second input/output interface are that general D-sub connects
Connect device.
Further, first input/output interface is DB9 pins, and second input/output interface is DB9 holes.
Further, it is provided with wire hole at the top of the wind turbine.
The beneficial effects of the utility model：By setting wind turbine in signal adapter body interior, when wind turbine passes through outside
Directly flabellum is driven to rotate after connection wiring harness, wind directly the opening by cavity structure then got up by flabellum rotation band
It is come out at mouthful, and since wind turbine is stuck in by the snap-gauge of both sides in card slot, and wind turbine is located at signal adapter body interior
Top, therefore, produced by boasting by wind speed caused by the rotation of flabellum by through hole, therefore, well to signal adapter
Body interior bottom battery plate and the product of chip class radiate, then by heat emission hole signal adapter body interior
Heat excretes out, and avoids the excessively high damage for generating part of signal adapter body interior heat, improves signal adapter body
The service life of inner body increases the Signal Regulation precision of signal adapter, in addition, at the top of signal adapter body two
Side is both provided with antenna, and antenna is hidden in groove, when needing to receive signal, it is only necessary to which mobile radio is adjusted
The orientation of antenna just, meanwhile, in signal adapter body interior setting signal interference and insulation plate, prevent outer bound pair signal from converting
The interference of device.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the general construction schematic diagram according to a kind of adjustable signal adapter of the utility model embodiment；
Fig. 2 is the wind turbine local structural graph according to a kind of adjustable signal adapter of the utility model embodiment；
Fig. 3 is the top according to a kind of signal adapter body of adjustable signal adapter of the utility model embodiment
Structure diagram；
Fig. 4 is illustrated according to a kind of interference signal isolation board of adjustable signal adapter of the utility model embodiment
Figure.
In figure：
1st, signal adapter body；2nd, regulation button；3rd, cable jack；4th, host connector two；5th, host connector one；6th, it is electric
Road plate；7th, optical transmitter and receiver circuit board；8th, emergency service battery；9th, radio receiving transmitting module；10th, card slot；11st, wind turbine；12nd, snap-gauge；13、
Shaft one；14th, flabellum；15th, through hole；16th, signal interference isolation board；17th, heat emission hole；18th, groove；19th, fixed column；20th, shaft
Two；21st, antenna；22nd, power supply；23rd, RS232 line drivers；24th, RS422 line drivers；25th, the first input/output interface；
26th, the second input/output interface；27th, wire hole.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art's all other embodiments obtained all belong to
In the scope of the utility model protection.
Embodiment according to the present utility model provides a kind of adjustable signal adapter.
As shown in Figs 1-4, according to a kind of adjustable signal adapter of the utility model embodiment, including signal adapter
Body 1, the one side of the signal adapter body 1 are from left to right disposed with regulation button 2, cable jack 3, host connector
24, the opposite side of the signal adapter body 1 and 24 vertical side edge of host connector is provided with host connector 1,
The signal adapter body 1 is cavity structure, one side and close to the host connector 24 in the signal adapter body 1
Side is provided with circuit board 6, the one side of the circuit board 6 and the 1 inner wall one side of signal adapter body is provided with light
Terminal circuit board 7 is provided with urgent confession between the one side of the optical transmitter and receiver circuit board 7 and 1 inner wall of signal adapter body
Battery 8, the opposite side of the optical transmitter and receiver circuit board 7 are provided with radio receiving transmitting module 9,1 inner wall of signal adapter body
And corresponding 7 one side of optical transmitter and receiver circuit board is both provided with card slot 10 with 6 one side of corresponding circuits plate, is set between the card slot 10
There is wind turbine 11,11 both sides of wind turbine are both provided with the snap-gauge 12 to match with the card slot 10, during 11 middle part of wind turbine is
Cavity configuration, the cavity structure inner top are provided with shaft 1, and the lower surface of the shaft 1 is provided with several groups of fans
Leaf 14, the bottom of the cavity structure offer through hole 15, the 1 inner wall both sides of signal adapter body and corresponding optical transmitter and receiver electricity
Plate 7 one side in road is both provided with signal interference isolation board 16, the signal adapter body 1 with corresponding 9 one side of radio receiving transmitting module
Opposite side and away from several heat emission holes 17 are offered on 6 one side body of circuit board, the signal adapter body 1 pushes up
Portion both sides are both provided with groove 18, and 18 inner wall of groove is provided with fixed column 19, the one side of the fixed column 19 and separate institute
It states 18 inner wall one side of groove and is provided with shaft 2 20.It the one side of the shaft 2 20 and is provided with away from 19 one side of fixed column
Antenna 21, and the antenna 21 is crossed inside the groove 18.
By means of above-mentioned technical proposal, by setting wind turbine 11 inside signal adapter body 1, when wind turbine 11 is by outer
After portion's connection wiring harness flabellum 14 is directly driven to rotate, the wind then to get up by the rotation band of flabellum 14 is directly by lumen knot
The opening of structure comes out, and since wind turbine 11 is stuck in by the snap-gauge 12 of both sides in card slot 10, and wind turbine 11 is located at signal
Therefore top inside converter body 1, is produced by boasting by wind speed caused by the rotation of flabellum 14 by through hole 15, therefore,
It radiates well to the product of 1 interior bottom portion battery plate of signal adapter body and chip class, then passes through heat emission hole 17
Heat inside signal adapter body 1 is excreted out, avoids the excessively high generation part of 1 internal heat of signal adapter body
Damage improves the service life of 1 inner body of signal adapter body, increases the Signal Regulation precision of signal adapter, in addition,
Antenna 21 is both provided in the top both sides of signal adapter body 1, and antenna 21 is hidden in groove 18, when needing to receive
When signal, it is only necessary to mobile radio 21, adjust antenna 21 orientation just, meanwhile, set inside signal adapter body 1
Confidence interference and insulation plate 16 prevents the interference of outer bound pair signal adapter.
In addition, the signal interference isolation board 16 includes power supply 22, the output terminal of the power supply 22 is connected with RS232 circuits
Driver 23 and RS422 line drivers 24, the RS232 line drivers 23 connect the RS422 line drivers 24, institute
The input terminal for stating RS232 line drivers 23 is connected with the first input/output interface 25, the RS422 line drivers 24 it is defeated
Enter the data biography that end is connected with the second input/output interface 26, the RS232 line drivers 23 and RS422 line drivers 24
Defeated rate is up to 250kbps, and first input/output interface 25 and second input/output interface 26 are general
D-sub connectors, first input/output interface 25 are DB9 pins, and second input/output interface 26 is DB9 holes, described
The top of wind turbine 11 is provided with wire hole 27, prevents the interference of outer signals, avoids occurring to disturb producing signal adapter body 1
The error that raw signal receives, causes the inaccuracy of signal, influences the reception of signal, meanwhile, facilitate 11 inside flabellum 14 of wind turbine
Connect the interspersed of electric wire.
In conclusion by means of the above-mentioned technical proposal of the utility model, by being set inside signal adapter body 1
Wind turbine 11 when wind turbine 11 after external connection wiring harness by directly driving flabellum 14 to rotate, then passes through flabellum 14 and rotates band
The wind to get up is directly come out by the opening of cavity structure, and since wind turbine 11 by the snap-gauge 12 of both sides is stuck in card slot
In 10, and wind turbine 11 is located at the top inside signal adapter body 1, therefore, passes through wind speed caused by the rotation of flabellum 14
It is produced by boasting by through hole 15, therefore, the product of 1 interior bottom portion battery plate of signal adapter body and chip class is carried out well
Heat dissipation, then excretes out the heat inside signal adapter body 1 by heat emission hole 17, avoids signal adapter body 1
The excessively high damage for generating part of internal heat improves the service life of 1 inner body of signal adapter body, increases signal conversion
The Signal Regulation precision of device, in addition, antenna 21 is both provided in the top both sides of signal adapter body 1, and antenna 21 is hidden
Ensconce groove 18 in, when needing to receive signal, it is only necessary to mobile radio 21, adjust antenna 21 orientation just, meanwhile,
In 1 inside setting signal interference and insulation plate 16 of signal adapter body, the interference of outer bound pair signal adapter is prevented.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of adjustable signal adapter, which is characterized in that including signal adapter body（1）, the signal adapter sheet
Body（1）One side be from left to right disposed with regulation button（2）, cable jack（3）, host connector two（4）, the signal turn
Parallel operation body（1）Opposite side and with the host connector two（4）Vertical side edge is provided with host connector one（5）, the signal
Converter body（1）For cavity structure, the signal adapter body（1）Interior one side and the close host connector two（4）Side
While it is provided with circuit board（6）, the circuit board（6）One side and away from the signal adapter body（1）Inner wall one side is set
There is optical transmitter and receiver circuit board（7）, the optical transmitter and receiver circuit board（7）One side and the signal adapter body（1）It is set between inner wall
It is equipped with emergency service battery（8）, the optical transmitter and receiver circuit board（7）Opposite side be provided with radio receiving transmitting module（9）, the signal
Converter body（1）Inner wall and the corresponding optical transmitter and receiver circuit board（7）One side and corresponding circuits plate（6）One side is both provided with card slot
（10）, the card slot（10）Between be provided with wind turbine（11）, the wind turbine（11）Both sides are both provided with and the card slot（10）Phase
Matched snap-gauge（12）, the wind turbine（11）Middle part is cavity structure, and the cavity structure inner top is provided with shaft one（13）,
The shaft one（13）Lower surface be provided with several groups of flabellums（14）, the bottom of the cavity structure offers through hole
（15）, the signal adapter body（1）Inner wall both sides and corresponding optical transmitter and receiver circuit board（7）One side and corresponding radio receiving transmitting module
（9）One side is both provided with signal interference isolation board（16）, the signal adapter body（1）Opposite side and away from the circuit
Plate（6）Several heat emission holes are offered on one side body（17）, the signal adapter body（1）Top both sides are both provided with recessed
Slot（18）, the groove（18）Inner wall is provided with fixed column（19）, the fixed column（19）One side and away from the groove
（18）Inner wall one side is provided with shaft two（20）, the shaft two（20）One side and away from the fixed column（19）One side is set
There is antenna（21）, and the antenna（21）It crosses in the groove（18）It is internal.
A kind of 2. adjustable signal adapter according to claim 1, which is characterized in that the signal interference isolation board
（16）Including power supply（22）, the power supply（22）Output terminal be connected with RS232 line drivers（23）It is driven with RS422 circuits
Device（24）, the RS232 line drivers（23）Connect the RS422 line drivers（24）, the RS232 line drivers
（23）Input terminal be connected with the first input/output interface（25）, the RS422 line drivers（24）Input terminal be connected with
Second input/output interface（26）.
A kind of 3. adjustable signal adapter according to claim 2, which is characterized in that the RS232 line drivers
（23）With RS422 line drivers（24）Message transmission rate be up to 250kbps.
A kind of 4. adjustable signal adapter according to claim 2, which is characterized in that first input/output interface
（25）With second input/output interface（26）It is general D-sub connectors.
A kind of 5. adjustable signal adapter according to claim 2, which is characterized in that first input/output interface
（25）For DB9 pins, second input/output interface（26）For DB9 holes.
A kind of 6. adjustable signal adapter according to claim 1, which is characterized in that the wind turbine（11）Top set
It is equipped with wire hole（27）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721326459.6U CN207399731U (en) | 2017-10-16 | 2017-10-16 | A kind of adjustable signal adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721326459.6U CN207399731U (en) | 2017-10-16 | 2017-10-16 | A kind of adjustable signal adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207399731U true CN207399731U (en) | 2018-05-22 |
Family
ID=62331911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721326459.6U Expired - Fee Related CN207399731U (en) | 2017-10-16 | 2017-10-16 | A kind of adjustable signal adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207399731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768137A (en) * | 2018-06-02 | 2018-11-06 | 青岛职业技术学院 | A kind of digital signal converter |
-
2017
- 2017-10-16 CN CN201721326459.6U patent/CN207399731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768137A (en) * | 2018-06-02 | 2018-11-06 | 青岛职业技术学院 | A kind of digital signal converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |