CN209131786U - A kind of radar object liquidometer using higher-frequency radar component - Google Patents
A kind of radar object liquidometer using higher-frequency radar component Download PDFInfo
- Publication number
- CN209131786U CN209131786U CN201821936227.7U CN201821936227U CN209131786U CN 209131786 U CN209131786 U CN 209131786U CN 201821936227 U CN201821936227 U CN 201821936227U CN 209131786 U CN209131786 U CN 209131786U
- Authority
- CN
- China
- Prior art keywords
- shell
- pcb board
- frequency radar
- radar component
- liquidometer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of radar object liquidometers using higher-frequency radar component, it is characterized by comprising shell, higher-frequency radar component, adapter, flange and antennas, higher-frequency radar component is fixedly mounted and interior of shell, shell lower surface is connected by adapter with antenna, is fixedly installed flange on the outside of adapter；Wherein, higher-frequency radar component includes shell, shell, wave transparent lid, cap, impulse generator, pcb board and waveguide pipe, shell is connected with cap, shell one end is provided with shell, shell is cylindricality tubular structure, shell is provided with wave transparent lid far from connection shell one end, enclosure interior is fixed by being equipped with impulse generator and pcb board, impulse generator is connected with pcb board, waveguide pipe is fixedly installed inside shell, waveguide pipe is connected with impulse generator, the utility model is structurally reasonable, sealing performance is greatly promoted compared with conventional seals performance, reduce the probability of higher-frequency radar component failure.
Description
Technical field
The utility model relates to object technical field of liquid level measurement, specially a kind of radar thing liquid using higher-frequency radar component
Position meter.
Background technique
Radar is the transliteration of English Radar, derived from the abbreviation of radio detection and ranging, look like for "
Radio detection and ranging ", i.e., target is found with the method for radio and measure their spatial position.Therefore, radar also by
Referred to as " radio-positioning ".Radar is the electronic equipment using electromagnetic wave detection target.Radar emission electromagnetic wave carries out target
Irradiate and receive its echo, thus to obtain the distance of target to electromagnetic emission point, range rate (radial velocity), orientation,
The information such as height.
Radar object liquidometer is due to using particularity, it is desirable that the sealing performance of higher-frequency radar component will be got well, and current high frequency
Radar component is to lead to the significant components of entire object liquidometer failure, it would therefore be highly desirable to which a kind of improved technology solves existing skill
This problem in the presence of art.
Utility model content
The purpose of this utility model is to provide a kind of radar object liquidometer using higher-frequency radar component, set in wave transparent lid
It is equipped with the optical glass of plane, higher-frequency radar component guarantees the propagation that will not influence guided wave while sealing performance, and the sealing
Performance is greatly promoted compared with conventional seals performance, the probability of higher-frequency radar component failure is reduced, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of radar using higher-frequency radar component
Object liquidometer, including shell, higher-frequency radar component, adapter, flange and antenna, the higher-frequency radar component be fixedly mounted with it is outer
Inside shell, the shell lower surface is connected by adapter with antenna, is fixedly installed flange on the outside of the adapter；
Wherein, the higher-frequency radar component includes shell, shell, wave transparent lid, cap, impulse generator, pcb board and leads
Wave duct, the shell are connected with cap, and described shell one end is provided with shell, and the shell is cylindricality tubular structure, described
Shell is provided with wave transparent lid far from connection shell one end, and the enclosure interior is fixed by being equipped with impulse generator and pcb board, institute
It states impulse generator to be connected with pcb board, waveguide pipe, the waveguide pipe and impulse generator phase is fixedly installed inside the shell
Even.
Preferably, the shell is provided with external screw thread far from connection shell one end outer surface.
Preferably, the wave transparent lid includes socket shell and optical glass, and socket shell one end is fixedly installed light
Glass is learned, the optical glass is flat glass, and the socket shell is provided with internal screw thread far from connection optical glass one end, institute
Socket shell is stated to be screwed on shell.
Preferably, the impulse generator includes radiating element, signal transceiver, chip and inner housing, the radiation element
Part and chip are connected with pcb board respectively, and the signal transceiver is connected by pcb board with waveguide pipe, the radiating element, signal
Transceiver, chip and pcb board are all set in inner housing.
Compared with prior art, the utility model has the beneficial effects that
The optical glass of plane is provided in wave transparent lid, higher-frequency radar component, which guarantees to will not influence while sealing performance, leads
The propagation of wave, and the sealing performance is greatly promoted compared with conventional seals performance, reduces the probability of higher-frequency radar component failure.
Detailed description of the invention
Fig. 1 is radar object liquidometer structural schematic diagram.
Fig. 2 is higher-frequency radar component structure diagram.
Fig. 3 is wave transparent lid structural schematic diagram.
Fig. 4 is impulse generator structural schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of radar thing liquid using higher-frequency radar component
Position meter, it is characterised in that: including shell 1, higher-frequency radar component 2, adapter 3, flange 4 and antenna 5, higher-frequency radar component 2 is solid
With inside shell 1,1 lower surface of shell is connected by adapter 3 with antenna 5 Dingan County's dress, is fixedly installed flange on the outside of adapter 3
4；
Wherein, higher-frequency radar component 2 includes shell 21, shell 22, wave transparent lid 23, cap 24, impulse generator 25, PCB
Plate 26 and waveguide pipe 27, shell 21 are connected with cap 24, and 21 one end of shell is provided with shell 22, and shell 22 is far from connection shell 21
One end outer surface is provided with external screw thread, and shell 22 is cylindricality tubular structure, and shell 22 is far from the setting of connection 21 one end of shell
There is a wave transparent lid 23, is fixed inside shell 21 by being equipped with impulse generator 25 and pcb board 26, impulse generator 25 and pcb board 26
It is connected, waveguide pipe 27 is fixedly installed inside shell 22, waveguide pipe 27 is connected with impulse generator 25.
As shown in figure 3, wave transparent lid 23 includes socket shell 231 and optical glass 232, the fixation of 231 one end of socket shell is set
It is equipped with optical glass 232, optical glass 232 is flat glass, and socket shell 231 is far from the setting of connection 232 one end of optical glass
There is internal screw thread, socket shell 231 is screwed on shell 22.
As shown in figure 4, impulse generator 25 includes radiating element 251, signal transceiver 252, chip 253 and inner housing
254, radiating element 251 and chip 253 are connected with pcb board 26 respectively, and signal transceiver 252 passes through pcb board 26 and waveguide pipe 27
It is connected, radiating element 251, signal transceiver 252, chip 253 and pcb board 26 are all set in inner housing 254.
It uses principle: radar object liquidometer being mounted in measurement region by flange 4, radiation element is generated by chip 253
The electromagnetic wave that part 251 issues, and is issued by signal transceiver 252, is converted to guided wave by waveguide pipe 27, guided wave be mapped to object or
Liquid surface is reflected back waveguide pipe 27, then is received by signal transceiver 252, is finally transmitted to pcb board, due to setting in wave transparent lid 23
It is equipped with the optical glass 232 of plane, guided wave can pass through insulator, therefore, while higher-frequency radar component 2 guarantees sealing performance
It will not influence the propagation of guided wave.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of radar object liquidometer using higher-frequency radar component, it is characterised in that: including shell (1), higher-frequency radar component
(2), adapter (3), flange (4) and antenna (5), the higher-frequency radar component (2) is fixedly mounted and shell (1) is internal, described
Shell (1) lower surface is connected by adapter (3) with antenna (5), is fixedly installed flange (4) on the outside of the adapter (3)；
Wherein, the higher-frequency radar component (2) includes shell (21), shell (22), wave transparent lid (23), cap (24), pulse hair
Raw device (25), pcb board (26) and waveguide pipe (27), the shell (21) are connected with cap (24), and described shell (21) one end is set
It is equipped with shell (22), the shell (22) is cylindricality tubular structure, and the shell (22) sets far from connection shell (21) one end
It is equipped with wave transparent lid (23), it is fixed by being equipped with impulse generator (25) and pcb board (26), the pulse inside the shell (21)
Generator (25) is connected with pcb board (26), is fixedly installed waveguide pipe (27) inside the shell (22), the waveguide pipe (27)
It is connected with impulse generator (25).
2. a kind of radar object liquidometer using higher-frequency radar component according to claim 1, it is characterised in that: the pipe
Shell (22) is provided with external screw thread far from connection shell (21) one end outer surface.
3. a kind of radar object liquidometer using higher-frequency radar component according to claim 1, it is characterised in that: described
Wave lid (23) includes socket shell (231) and optical glass (232), and described socket shell (231) one end is fixedly installed optics
Glass (232), the optical glass (232) are flat glass, and the socket shell (231) is far from connection optical glass (232)
One end is provided with internal screw thread, and the socket shell (231) is screwed on shell (22).
4. a kind of radar object liquidometer using higher-frequency radar component according to claim 1, it is characterised in that: the arteries and veins
Rushing generator (25) includes radiating element (251), signal transceiver (252), chip (253) and inner housing (254), the radiation
Element (251) and chip (253) are connected with pcb board (26) respectively, and the signal transceiver (252) passes through pcb board (26) and leads
Wave duct (27) is connected, and the radiating element (251), signal transceiver (252), chip (253) and pcb board (26) are all set in interior
In shell (254).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936227.7U CN209131786U (en) | 2018-11-22 | 2018-11-22 | A kind of radar object liquidometer using higher-frequency radar component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936227.7U CN209131786U (en) | 2018-11-22 | 2018-11-22 | A kind of radar object liquidometer using higher-frequency radar component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131786U true CN209131786U (en) | 2019-07-19 |
Family
ID=67246465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821936227.7U Expired - Fee Related CN209131786U (en) | 2018-11-22 | 2018-11-22 | A kind of radar object liquidometer using higher-frequency radar component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131786U (en) |
-
2018
- 2018-11-22 CN CN201821936227.7U patent/CN209131786U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20201122 |