CN208076707U - A kind of velocity radar exploitation ancillary equipment - Google Patents
A kind of velocity radar exploitation ancillary equipment Download PDFInfo
- Publication number
- CN208076707U CN208076707U CN201820370751.6U CN201820370751U CN208076707U CN 208076707 U CN208076707 U CN 208076707U CN 201820370751 U CN201820370751 U CN 201820370751U CN 208076707 U CN208076707 U CN 208076707U
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- mainboard
- input terminal
- signal input
- gain signal
- positive
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Abstract
The utility model discloses a kind of velocity radars to develop ancillary equipment, including mainboard, the positive side of mainboard is provided with low gain signal input terminal and high gain signal input terminal, direct IF input terminal is provided between the low gain signal input terminal and high gain signal input terminal, the positive other side of mainboard is provided with 9V DC power supplies and signal testing point, it is provided with USB-1 interfaces between the 9V DC power supplies and signal testing point, the positive low side of mainboard is provided with input selector, the positive middle part of mainboard is provided with data selector.This kind of utility model reasonable design, it is easy to use, radar sensor of the mechanical discipline for current market mainstream tests the speed exploitation, it is easy to use, the equipment is suitable for the radar sensor interface of current market mainstream, it is seen that this kind of utility model by integrated multiple hardwares interface, practical function is suitble to be widely popularized.
Description
Technical field
The utility model is related to technical field of automation, more particularly to a kind of velocity radar develops ancillary equipment.
Background technology
24GHz radar sensors rate accuracy height, contactless installation can use in many places, but current city
Without a kind of exploitation auxiliary system for 24GHz radar velocity measurements above, developer can be facilitated to transport this kind of sensor
With exploitation, cause that technical threshold is high, industry application is not popularized largely, the external member that we provide can be very good to solve this to ask
Topic greatly reduces exploitation and uses threshold.
Velocity radar product development at present has certain technical threshold, and the period is longer, needs the man power and material put into more.
Utility model content
The main purpose of the utility model is to provide a kind of velocity radars to develop ancillary equipment, can effectively solve background
The problems in technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of velocity radar exploitation ancillary equipment, including mainboard, the positive side of mainboard are provided with low gain signal
Input terminal and high gain signal input terminal are set between the low gain signal input terminal and high gain signal input terminal
It is equipped with direct IF input terminal, the positive other side of mainboard is provided with 9V DC power supplies and signal testing point, the 9V
USB-1 interfaces are provided between DC power supply and signal testing point, the positive low side of mainboard is provided with input selector, institute
It states the positive middle part of mainboard and is provided with data selector.
Further, positive four corners of the mainboard offer connectivity port.
Further, PIN needle, the surface of the mainboard are connected in the middle part of the one side of the high gain signal input terminal
It is provided with tin point, high gain signal input terminal another side is mutually welded by Xi Si with tin point.
Further, the upper surface of the mainboard is provided with grounding ports, and the grounding ports offer multiple.
Further, the side of the signal testing point is in series with resistance.
Further, diode, the high increasing are in series between the low gain signal input terminal and data selector
It is in series with triode between beneficial signal input terminal and data selector.
Compared with prior art, the utility model has the advantages that：This kind of utility model reasonable design, user
Just, which tests the speed exploitation for the radar sensor of current market mainstream, easy to use, the equipment pass through integrate it is a variety of
Hardware interface is suitable for the radar sensor interface of current market mainstream, which is divided into two parts of hardware and software, utilizes
Terminal software, it is only necessary to which several buttons can obtain high performance analysis and test data, which can substitute traditional oscillography
Device need not reconnect traditional oscillograph, signal generator to analyze radar signal, directly be carried out at analysis to radar signal
Reason.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the electrical block diagram of the utility model.
Fig. 3 is the high gain signal input terminal structural schematic diagram of the utility model.
In figure：1, connectivity port；2, mainboard；3, grounding ports；4,9V DC power supplies；5, USB-1 interfaces；6, resistance；7,
Signal testing point；8, input selector；9, high gain signal input terminal；10, direct IF input terminal；11, low gain is believed
Number input terminal；12, data selector；13, triode；14, PIN needle；15, tin silk；16, tin point.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of velocity radar develops ancillary equipment, including mainboard 2,2 positive side of the mainboard are set
It is equipped with low gain signal input terminal 11 and high gain signal input terminal 9, the low gain signal input terminal 11 and high increasing
Direct IF input terminal 10 is provided between beneficial signal input terminal 9, the 2 positive other side of the mainboard is provided with 9V direct currents
Power supply 4 and signal testing point 7, are provided with USB-1 interfaces 5, the mainboard 2 between the 9V DC power supplies 4 and signal testing point 7
Positive low side is provided with input selector 8, and 2 positive middle part of the mainboard is provided with data selector 12.
Wherein, 2 positive four corners of the mainboard offer connectivity port 1, carry out being fixedly connected for mainboard 2.
Wherein, PIN needle 14, the surface of the mainboard 2 are connected in the middle part of the one side of the high gain signal input terminal 9
It is provided with tin point 16,9 another side of high gain signal input terminal is welded by tin silk 15 and 16 phase of tin point, forms electric current
Connection and data transmission.
Wherein, the upper surface of the mainboard 2 is provided with grounding ports 3, the grounding ports 3 offer it is multiple, to mainboard 2
Special electronic component is protected.
Wherein, the side of the signal testing point 7 is in series with resistance 6, to carrying out partial pressure work.
Wherein, diode, the high increasing are in series between the low gain signal input terminal 11 and data selector 12
Triode 13 is in series between beneficial signal input terminal 9 and data selector 12, the electric current in diode dual circuit carries out unidirectional
Rectifying and wave-filtering, triode 13 are amplified the electric current in circuit.
It should be noted that the utility model is a kind of velocity radar exploitation ancillary equipment, in the storage chip of mainboard 2
Portion is stored with the auxiliary terminal software to work for velocity radar, high gain signal input terminal 9, for connecting without built-in IF
The radar sensor of intermediate frequency amplifier, such as K-LC1, low gain signal input terminal 11 are put for being connected with built-in IF intermediate frequencies
The radar sensor of big device, direct IF input terminal 10, the radar for being connected with built-in high-gain IF intermediate frequency amplifiers pass
Sensor is also that voltage may be selected at 9V DC power supplies 4, when ST100 is not connected with USB, the DC power supply of the external 9V of the circuit board,
USB-1 interfaces 5, USB interface and software RFbeam SignalViewer communications, signal testing point 7 for connecting computer are used for
Connection multimeter and oscillograph check original signal, while exporting the analog signal for the radar waveform figure recorded, input selection
Device 8 is output to software RFbeam SignalViewer for selection signal, which passes through hardware above mainboard 2 and mainboard 2
The software that internal storage device is stored carries out good back work to 24GHz radar velocity measurements with developing.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of velocity radar develops ancillary equipment, including mainboard (2), it is characterised in that：The positive side of the mainboard (2) is set
It is equipped with low gain signal input terminal (11) and high gain signal input terminal (9), the low gain signal input terminal (11)
It is sub (10) that direct IF input terminal is provided between high gain signal input terminal (9), the positive other side of the mainboard (2)
It is provided with 9V DC power supplies (4) and signal testing point (7), is provided between the 9V DC power supplies (4) and signal testing point (7)
USB-1 interfaces (5), the positive low side of the mainboard (2) are provided with input selector (8), and the positive middle part of the mainboard (2) is set
It is equipped with data selector (12).
2. a kind of velocity radar according to claim 1 develops ancillary equipment, it is characterised in that：Mainboard (2) front
Four corners offer connectivity port (1).
3. a kind of velocity radar according to claim 1 develops ancillary equipment, it is characterised in that：The high gain signal is defeated
Enter and be connected with PIN needle (14) in the middle part of the one side of terminal (9), the surface of the mainboard (2) is provided with tin point (16), the high increasing
It is mutually welded by tin silk (15) and tin point (16) beneficial signal input terminal (9) another side.
4. a kind of velocity radar according to claim 1 develops ancillary equipment, it is characterised in that：The mainboard (2) it is upper
Surface is provided with grounding ports (3), and the grounding ports (3) offer multiple.
5. a kind of velocity radar according to claim 1 develops ancillary equipment, it is characterised in that：The signal testing point
(7) side is in series with resistance (6).
6. a kind of velocity radar according to claim 1 develops ancillary equipment, it is characterised in that：The low gain signal is defeated
Enter and be in series with diode between terminal (11) and data selector (12), the high gain signal input terminal (9) is selected with data
It selects and is in series with triode (13) between device (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820370751.6U CN208076707U (en) | 2018-03-19 | 2018-03-19 | A kind of velocity radar exploitation ancillary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820370751.6U CN208076707U (en) | 2018-03-19 | 2018-03-19 | A kind of velocity radar exploitation ancillary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208076707U true CN208076707U (en) | 2018-11-09 |
Family
ID=64046179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820370751.6U Active CN208076707U (en) | 2018-03-19 | 2018-03-19 | A kind of velocity radar exploitation ancillary equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208076707U (en) |
-
2018
- 2018-03-19 CN CN201820370751.6U patent/CN208076707U/en active Active
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