CN214705431U - Portable signal acquisition, storage and playback equipment - Google Patents
Portable signal acquisition, storage and playback equipment Download PDFInfo
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- CN214705431U CN214705431U CN202121192139.2U CN202121192139U CN214705431U CN 214705431 U CN214705431 U CN 214705431U CN 202121192139 U CN202121192139 U CN 202121192139U CN 214705431 U CN214705431 U CN 214705431U
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Abstract
The utility model discloses a portable signal acquisition, storage and playback device, including integrated piece, acquisition and playback big dipper unit, display card, disk array control card, disk array, antenna, power, X86 platform and portable integrative quick-witted case, integrated piece, acquisition and playback big dipper unit, display card, disk array control card link to each other with the power, disk array links to each other with the disk array control card, the power supplies power to X86 platform, and acquisition and playback big dipper unit is used for the clock, triggers and navigates; the utility model belongs to the technical field of signal acquisition, specifically indicate a portable signal acquisition storage playback device, with the collection of signal, storage, playback function integration at a computer machine incasement, equipment is miniaturized, can conveniently carry.
Description
Technical Field
The utility model belongs to the technical field of signal acquisition, specifically indicate a portable signal acquisition storage playback device.
Background
The portable signal acquisition, storage and playback device is mainly used for acquiring and recording various modulation intermediate frequency IF or radio frequency RF broadband signals in various real field environments in real time, directly storing the acquired original signals into the high-speed disk array, and repeatedly continuously playing back and reproducing the original signals without distortion, thereby providing a basis for improving system design and facilitating signal processing analysis, simulation and evaluation of users. The products of the same type which are used for the functions on the market are huge in size, and besides the computer case, a cabinet or case storage equipment is also attached.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a portable signal acquisition storage playback device, with the collection of signal, storage, playback function integration at a computer machine incasement, equipment is miniaturized, can conveniently carry.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: the utility model provides a portable signal acquisition storage playback device, includes integrated piece, collection playback big dipper unit, display card, disk array control card, disk array, antenna, power, X86 platform and portable integrative quick-witted case, integrated piece, collection playback big dipper unit, display card, disk array control card link to each other with the power, disk array links to each other with the disk array control card, the power is to the power supply of X86 platform, and collection playback big dipper unit is used for the clock, triggers and navigates.
Further, the portable integrated case comprises a pressing plate, a fixing plate, an acquisition playback panel, an up-conversion panel, a down-conversion and short-wave receiving panel, an acquisition playback board card, a supporting frame and a supporting plate, the fixed plate is arranged on the upper wall of the portable integrated case, the press plate is arranged on the upper wall of the portable integrated case and is close to the fixed plate, the acquisition playback panel, the up-conversion panel and the down-conversion and short-wave receiving panel are arranged on the portable integrated case, the acquisition playback board is arranged on the portable integrated case, the support frame and the support plate are arranged on the bottom wall of the portable integrated case, the integrated piece is fastened with the case through fixing holes on the acquisition playback panel, the up-conversion panel and the down-conversion and short-wave receiving panel, the top of the integrated part is connected and fixed with the top of the case through a part pressing plate and a fixing plate, and the bottom of the integrated part is locked and fixed with the bottom wall of the case through a part supporting plate and a supporting frame; because the bottom space is narrow and small, the hand is difficult to enter, and the support frame is designed to be fixed by the loose and non-falling screws.
Further, integrated piece includes down conversion unit, shortwave receiving element and up conversion unit, and down conversion unit is used for receiving the ultrashort wave, and shortwave receiving element is used for receiving shortwave, up conversion unit is used for the radio frequency output.
Further, the up-conversion unit comprises a power control panel, an up-conversion module, a radio frequency switch and an up-conversion shell, wherein the power control panel is arranged in the up-conversion shell, the up-conversion panel is arranged on the side wall of the up-conversion shell, and the up-conversion module and the radio frequency switch are arranged in the up-conversion shell.
Further, down the frequency conversion unit and the shortwave receiving unit include shortwave receiving module, shortwave and down casing, shortwave and down the frequency conversion panel, down the frequency conversion module and biasing ware, power control panel locates in shortwave and down casing, radio frequency switch, shortwave receiving module locate in shortwave and down casing one side down, down the frequency conversion module and biasing ware locate in shortwave and down casing opposite side down, shortwave and down the frequency conversion panel locate on shortwave and down casing lateral wall down.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of portable signal acquisition storage playback device, equipment host computer adopt to consolidate portable design, input/output equipment such as keyboard mouse and display from taking. And the input and output ports of radio frequency, clock, GPS/Beidou information and the like are supported. The equipment meets the environmental conditions of plateau and outdoor environment, has self-heat-dissipation capability, and does not need auxiliary heat-dissipation measures within the range of working conditions. The device adopts AC220V power supply, runs Windows operating system, is equipped with active omnidirectional high-gain broadband receiving antenna, and can realize the following functions:
1) the system has the functions of setting working parameters through a display control interface of the system and a display control interface of a superior system, carrying out nondestructive acquisition on broadband signals, continuously storing mass and continuously playing back radio frequency;
2) the system has a frequency spectrum monitoring function and a remote control function, and can report frequency spectrum monitoring result data to test comprehensive evaluation and copy software;
3) the function of rapidly exporting the collected data file is realized;
4) the device has the functions of timing and self-positioning;
5) the method has an internal high-stability standard frequency, can access an external standard frequency, automatically switches and preferentially selects an external reference;
6) and according to the signal acquisition frequency band and the signal playback frequency band, the acquisition playback signal bandwidth and the sampling clock frequency are selected in a grading manner.
Drawings
Fig. 1 is a block diagram of a system of a portable signal acquisition, storage and playback device according to the present invention;
fig. 2 is a functional block diagram of a portable signal acquisition, storage and playback device according to the present invention;
FIG. 3 is a block diagram showing the connection and interconnection relationship between the front panel of the portable signal acquisition, storage and playback device of the present invention;
fig. 4 is a schematic structural diagram of a portable integrated chassis of a portable signal acquisition, storage and playback device of the present invention;
fig. 5 is an axonometric view of a portable integral case of the portable signal acquisition, storage and playback device of the present invention;
fig. 6 is an exploded view of an integrated component of a portable signal acquisition, storage and playback device according to the present invention;
fig. 7 is a schematic structural diagram of an up-conversion unit of the portable signal acquisition, storage and playback device of the present invention;
fig. 8 is a schematic structural diagram of a down conversion unit and a short wave receiving unit of a portable signal acquisition, storage and playback device according to the present invention;
fig. 9 is the utility model discloses a down conversion unit and short wave receiving unit's of portable signal acquisition storage playback device axonometric drawing.
Wherein, 1, the clamp plate, 2, the fixed plate, 3, gather the playback panel, 4, the up-conversion panel, 5, down conversion and shortwave receiving panel, 6, gather the playback integrated circuit board, 7, integrated piece, 8, the support frame, 9, the backup pad, 10, down conversion unit, 11, shortwave receiving element, 12, up conversion unit, 13, power control board, 14, up conversion module, 15, radio frequency switch, 16, up conversion casing, 20, shortwave receiving module, 21, shortwave and down conversion casing, 22, shortwave and down conversion panel, 23, down conversion module, 24, the biasing ware.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-9, the utility model relates to a portable signal acquisition storage playback device, including integrated piece 7, collection playback big dipper unit, display card, disk array control card, disk array, antenna, power, X86 platform and portable integrative quick-witted case, integrated piece 7, collection playback big dipper unit, display card, disk array control card link to each other with the power, disk array links to each other with the disk array control card, the power supplies power to X86 platform, and collection playback big dipper unit is used for the clock, triggers and navigates.
The portable integrated machine case comprises a pressing plate 1, a fixing plate 2, a collection playback panel 3, an up-conversion panel 4, a down-conversion and short-wave receiving panel 5, a collection playback board card 6, a support frame 8 and a support plate 9, wherein the fixing plate 2 is arranged on the upper wall of the portable integrated machine case, the pressing plate 1 is arranged on the upper wall of the portable integrated machine case and is close to the fixing plate 2, the collection playback panel 3, the up-conversion panel 4, the down-conversion and short-wave receiving panel 5 are arranged on the portable integrated machine case, the collection playback board card 6 is arranged on the portable integrated machine case, the support frame 8 and the support plate 9 are arranged on the bottom wall of the portable integrated machine case, the integrated piece 7 is fastened with the portable integrated machine case through a fixing hole on the collection playback panel 3, the up-conversion panel 4, the down-conversion and short-wave receiving panel 5, the top of the integrated piece 7 is connected with the top of the fixed machine case through the piece pressing plate 1 and the fixing plate 2, the bottom of the integrated part 7 is locked and fixed with the bottom wall of the case through a part supporting plate 9 and a supporting frame 8.
The integrated part 7 comprises a down-conversion unit 10, a short-wave receiving unit 11 and an up-conversion unit 12, wherein the down-conversion unit 10 is used for receiving ultra-short waves, and the short-wave receiving unit 11 is used for receiving short waves and the up-conversion unit 12 is used for outputting radio frequency.
The up-conversion unit 12 comprises a power control board 13, an up-conversion module 14, a radio frequency switch 15 and an up-conversion shell 16, wherein the power control board 13 is arranged in the up-conversion shell 16, the up-conversion panel 4 is arranged on the side wall of the up-conversion shell 16, and the up-conversion module 14 and the radio frequency switch 15 are arranged in the up-conversion shell 16.
Down the frequency conversion unit 10 and short wave receiving element 11 include short wave receiving module 20, shortwave and down casing 21, shortwave and down conversion panel 22, down conversion module 23 and biasing ware 24, power control panel 13 is located in shortwave and down casing 21, radio frequency switch 15, short wave receiving module 20 are located in shortwave and down casing 21 one side down, down conversion module 23 and biasing ware 24 are located in shortwave and down casing 21 opposite side down, shortwave and down conversion panel 22 are located on shortwave and down casing 21 lateral wall down.
The system composition block diagram is shown in the following figure 1: the portable signal acquisition, storage and playback device mainly comprises a down-conversion unit, a short wave receiving unit, an up-conversion unit, an acquisition and playback/Beidou unit, a display card, a disk array control card, a disk array, an antenna, a power supply, an X86 platform, a portable integrated case and the like.
Module mounting design
The design is divided into four units: the device comprises a collection playback unit, an up-conversion unit, a down-conversion unit and a short wave receiving unit.
The acquisition playback unit is an independent module; the structural design of the three units of the up-conversion, the down-conversion and the short wave is a whole, the three units are integrally installed when the three units are installed in a case, and the three units can be installed in a limited width space only by one cover plate. The structural shell is made of aluminum alloy 6061, and the surface is subjected to wire drawing and conductive natural color oxidation; the panel is made of cold-rolled steel plate, and the surface of the panel is plated with bright nickel.
Design of fixing mode
The structure of the three units is taken as a whole and is fixed with the case through the following three parts, so that the stability and reliability of the module are ensured.
1. The fixing holes on the panels of the pass pieces 3, 4 and 5 are fastened with the case;
2. the top of the case is fixedly connected through a part 1 pressing plate and a part 2 fixing plate;
3. the bottom of the unit module is locked and fixed with the chassis through a piece 8 supporting plate and a piece 9 supporting frame; because the bottom space is narrow and small, the hand is difficult to enter, and the support frame is designed to be fixed by the loose and non-falling screws.
The connection mode of three unit modules, down conversion and shortwave module adopt back-to-back mode to install in a structural shell, and the up conversion unit is a structural shell, and two casings pass through screw locking and are a whole, and backplate and panel are gone up in the repacking, and whole structure is as a confined whole promptly.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. A portable signal acquisition storage playback device, characterized by: including integrated piece, collection playback big dipper unit, display card, disk array control card, disk array, antenna, power, X86 platform and portable integrative quick-witted case, integrated piece, collection playback big dipper unit, display card, disk array control card link to each other with the power, disk array links to each other with the disk array control card, the power is to the power supply of X86 platform, and collection playback big dipper unit is used for the clock, triggers and navigates.
2. A portable signal acquisition storage playback device as recited in claim 1, wherein: the portable integrated case comprises a pressing plate, a fixing plate, an acquisition playback panel, an up-conversion panel, a down-conversion and short-wave receiving panel, an acquisition playback board card, a supporting frame and a supporting plate, the fixed plate is arranged on the upper wall of the portable integrated case, the press plate is arranged on the upper wall of the portable integrated case and is close to the fixed plate, the acquisition playback panel, the up-conversion panel and the down-conversion and short-wave receiving panel are arranged on the portable integrated case, the acquisition playback board is arranged on the portable integrated case, the support frame and the support plate are arranged on the bottom wall of the portable integrated case, the integrated piece is fastened with the case through fixing holes on the acquisition playback panel, the up-conversion panel and the down-conversion and short-wave receiving panel, the top of the integrated part is connected and fixed with the top of the case through a part pressing plate and a fixing plate, and the bottom of the integrated part is locked and fixed with the bottom wall of the case through a part supporting plate and a supporting frame.
3. A portable signal acquisition storage playback device as recited in claim 2, wherein: the integrated piece includes down conversion unit, shortwave receiving element and up conversion unit, and down conversion unit is used for receiving the ultrashort wave, and shortwave receiving element is used for receiving shortwave, up conversion unit is used for the radio frequency output.
4. A portable signal acquisition storage playback device as recited in claim 3, wherein: the up-conversion unit comprises a power control panel, an up-conversion module, a radio frequency switch and an up-conversion shell, the power control panel is arranged in the up-conversion shell, the up-conversion panel is arranged on the side wall of the up-conversion shell, and the up-conversion module and the radio frequency switch are arranged in the up-conversion shell.
5. A portable signal acquisition storage playback device as recited in claim 4, wherein: down the frequency conversion unit and shortwave receiving element include shortwave receiving module, shortwave and down casing, shortwave and down the frequency conversion panel, down the frequency conversion module and biasing ware, power control panel locates in shortwave and down casing, radio frequency switch, shortwave receiving module locate in shortwave and down casing one side down, down in module and biasing ware locate in shortwave and down casing opposite side down, shortwave and down on the casing lateral wall down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121192139.2U CN214705431U (en) | 2021-05-31 | 2021-05-31 | Portable signal acquisition, storage and playback equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121192139.2U CN214705431U (en) | 2021-05-31 | 2021-05-31 | Portable signal acquisition, storage and playback equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214705431U true CN214705431U (en) | 2021-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121192139.2U Active CN214705431U (en) | 2021-05-31 | 2021-05-31 | Portable signal acquisition, storage and playback equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214705431U (en) |
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2021
- 2021-05-31 CN CN202121192139.2U patent/CN214705431U/en active Active
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