CN216348785U - Dynamic signal testing and analyzing system adopting modular design - Google Patents
Dynamic signal testing and analyzing system adopting modular design Download PDFInfo
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- CN216348785U CN216348785U CN202121609344.4U CN202121609344U CN216348785U CN 216348785 U CN216348785 U CN 216348785U CN 202121609344 U CN202121609344 U CN 202121609344U CN 216348785 U CN216348785 U CN 216348785U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The utility model discloses a dynamic signal test analysis system adopting modular design, which relates to the technical field of signal analysis test and comprises a base and a plurality of detachable signal analysis devices stacked on the surface of the base; the signal analysis equipment comprises an equipment body, a plurality of first threaded cylinders and a plurality of second threaded cylinders, wherein the first threaded cylinders and the second threaded cylinders are rotatably arranged on the surface of the equipment body; the top of the signal analysis equipment is provided with a convex block, the bottom of the signal analysis equipment is provided with a groove, the convex block and the groove are correspondingly arranged, when the signal analysis equipment is stacked, the convex block at the top of one signal analysis equipment is embedded in the groove at the bottom of the other signal analysis equipment, and compared with the prior art, the signal analysis equipment is in a modular design and is convenient to carry and use.
Description
Technical Field
The utility model relates to the technical field of signal analysis and test, in particular to a dynamic signal test and analysis system adopting a modular design.
Background
The dynamic signal analysis system comprises signal conditioners (acoustics, vibration, strain, pressure, temperature and other signal conditioners, a signal amplifier, a low-pass filter, an anti-mixing filter and other devices), a high-precision data acquisition device and all hardware for sampling control and computer communication, different sensors can be simultaneously connected into all channels of the analysis system, physical quantities such as strain, voltage, current, force, load, pressure, torque, displacement, temperature, vibration, acceleration, speed and the like are synchronously and accurately measured, and the dynamic and static force analysis system is applied to dynamic and static force testing and fatigue testing of bridge structures.
Compared with the prior art, the dynamic signal analysis system adopts a modularized design, and is convenient to carry and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a dynamic signal testing and analyzing system adopting a modular design.
The utility model is realized by the following technical scheme: a dynamic signal test analysis system adopting a modular design structurally comprises a base and a plurality of detachable signal analysis devices stacked on the surface of the base; the signal analysis equipment comprises an equipment body, a plurality of first threaded cylinders and a plurality of second threaded cylinders, wherein the first threaded cylinders and the second threaded cylinders are rotatably arranged on the surface of the equipment body; wherein, two adjacent signal analysis equipment pass through threaded rod and connect.
For the analysis system in the present invention, the signal analysis device is provided with a channel for signal transmission, and other hardware for specific detection is connected through the channel, for example: the utility model relates to a strain gauge, an acceleration sensor, a displacement sensor and a crack sensor, which detect the physical performance of an object to be detected through specific hardware, wherein, a signal analysis device is integrated with a plurality of measuring points consisting of signal transmission channels, the measuring points are provided with the specific detection hardware corresponding to the measuring points, when the types of the specific hardware which can be connected with the measuring points on different signal analysis devices are different, a worker selects a proper signal analysis device in advance and stacks the signal analysis device on the surface of a base, in order to enable a plurality of signal analysis devices to form a whole, a first threaded cylinder and a second threaded cylinder are arranged, two adjacent signal analysis devices are connected through a threaded rod, the threaded rod is in threaded connection with the first threaded cylinder on one signal analysis device and the second threaded cylinder on the other signal analysis device, and the signal analysis devices are integrated through the threaded rod, the utility model adopts a modular design, is convenient to carry and use.
Preferably, the test analysis system further comprises a display system, the display system being coupled to the signal analysis device.
Preferably, in order to facilitate stacking of the signal analysis devices, the top of each signal analysis device is provided with a bump, the bottom of each signal analysis device is provided with a groove, the bumps and the grooves are correspondingly arranged, and when the signal analysis devices are stacked, the bump on the top of one signal analysis device is embedded in the groove on the bottom of the other signal analysis device.
Preferably, the base has a function of supplying power to the signal analysis device, and the base includes a housing provided with a housing chamber, a power supply device provided inside the housing chamber, and a fan configured to dissipate heat from the power supply device.
Preferably, in order to facilitate placement of the display device, the analysis system further includes a display device connected to the signal analysis device, a groove is also formed in the bottom of the display device, the display device is supported by the uppermost signal analysis device, and a projection on the top of the signal analysis device is embedded in the groove in the bottom of the display device.
The utility model discloses a dynamic signal test analysis system adopting modular design, compared with the prior art:
the utility model adopts the modularized design, is convenient to carry and use, and for the analysis system, the signal analysis equipment is provided with a channel for signal transmission and is connected with other hardware for specific detection through the channel, such as: the utility model relates to a strain gauge, an acceleration sensor, a displacement sensor and a crack sensor, which detect the physical performance of an object to be detected through specific hardware, wherein, a signal analysis device is integrated with a plurality of measuring points consisting of signal transmission channels, the measuring points are provided with the specific detection hardware corresponding to the measuring points, when the types of the specific hardware which can be connected with the measuring points on different signal analysis devices are different, a worker selects a proper signal analysis device in advance and stacks the signal analysis device on the surface of a base, in order to enable a plurality of signal analysis devices to form a whole, a first threaded cylinder and a second threaded cylinder are arranged, two adjacent signal analysis devices are connected through a threaded rod, the threaded rod is in threaded connection with the first threaded cylinder on one signal analysis device and the second threaded cylinder on the other signal analysis device, and the signal analysis devices are integrated through the threaded rod, the utility model adopts a modular design, is convenient to carry and use.
Drawings
FIG. 1 is a schematic diagram of a test and analysis system according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at position a;
FIG. 3 is a schematic diagram of a signal analyzing apparatus according to the present invention;
fig. 4 is a schematic structural view of the base of the present invention.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1 to 4, the present invention discloses a dynamic signal testing and analyzing system with a modular design, which comprises a base 1 and a plurality of detachable signal analyzing devices 2 stacked on the surface of the base 1; the signal analysis device 2 comprises a device body, a plurality of first threaded cylinders 21 and second threaded cylinders 22 which are rotatably arranged on the surface of the device body, and the first threaded cylinders 21 and the second threaded cylinders 22 are arranged in an up-down alignment manner; two adjacent signal analysis devices 2 are connected by a threaded rod 23.
Based on the above structure, for the analysis system in the present invention, the signal analysis device 2 is provided with a channel for signal transmission, and other hardware for specific detection is connected through the channel, for example: the strain gauge, the acceleration sensor, the displacement sensor and the crack sensor detect the physical performance of an object to be detected through specific hardware, wherein a plurality of measuring points consisting of signal transmission channels are integrated on one signal analysis device 2, the measuring points are provided with the specific detection hardware corresponding to the measuring points, when the types of the specific hardware which can be connected with the measuring points on different signal analysis devices 2 are different, a worker selects a proper signal analysis device in advance and stacks the signal analysis device on the surface of the base 1, a first threaded cylinder 21 and a second threaded cylinder 22 are arranged to enable the signal analysis devices to form a whole, two adjacent signal analysis devices 2 are connected through a threaded rod 23, the threaded rod 23 is in threaded connection with the first threaded cylinder 21 on one signal analysis device 2 and the second threaded cylinder on the other signal analysis device 2, and the signal analysis devices are integrated through the threaded rod, it should be noted that the signal analyzing device 2 can also be connected through a signal transmission line, and those skilled in the art can understand that, therefore, it is not described in detail, and the utility model can be conveniently carried and used by adopting a modular design through the signal transmission line.
As shown in fig. 3, in order to facilitate stacking of the signal analysis devices 2, the top of the signal analysis device 2 is provided with a bump 24, the bottom of the signal analysis device 2 is provided with a groove, and the bump 24 and the groove are correspondingly arranged, so that when the signal analysis devices 2 are stacked, the bump 24 on the top of one signal analysis device 2 is embedded in the groove on the bottom of the other signal analysis device 2.
As shown in fig. 4, the base 1 has a function of supplying power to the signal analysis device 2, the base 1 includes a housing 11 provided with a housing cavity, a power supply device 12 provided inside the housing cavity of the housing 11, and a fan 13 for radiating heat from the power supply device 12, and the power supply device 12 supplies power to the signal analysis device 2 and the fan 13.
In addition, in order to facilitate the placement of the display device 3, the analysis system further comprises the display device 3 connected with the signal analysis device 2, the bottom of the display device 3 is also provided with a groove, the display device is supported by the uppermost signal analysis device, and the convex block 24 at the top of the signal analysis device 2 is embedded in the groove at the bottom of the display device 3.
Compared with the prior art, the portable multifunctional desk lamp adopts a modular design, and is convenient to carry and use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (4)
1. A dynamic signal testing and analyzing system adopting a modular design is characterized by comprising a base (1) and a plurality of detachable signal analyzing devices (2) stacked on the surface of the base (1);
the signal analysis device (2) comprises a device body, a plurality of first threaded cylinders (21) and second threaded cylinders (22) which are arranged on the surface of the device body in a rotating mode, wherein the first threaded cylinders (21) and the second threaded cylinders (22) are arranged in an up-and-down alignment mode;
wherein two adjacent signal analysis devices (2) are connected by a threaded rod (23).
2. A dynamic signal testing and analyzing system with modular design according to claim 1, characterized in that the top of the signal analyzing device (2) is provided with a bump (24), the bottom of the signal analyzing device (2) is provided with a groove, the bump (24) and the groove are correspondingly arranged, when the signal analyzing devices (2) are stacked, the bump (24) on the top of one signal analyzing device (2) is embedded in the groove on the bottom of the other signal analyzing device (2).
3. The dynamic signal testing and analyzing system adopting the modular design as claimed in claim 2, wherein the base (1) comprises a housing (11) provided with a receiving cavity, a power supply device (12) arranged inside the receiving cavity of the housing (11), and a fan (13) for dissipating heat of the power supply device (12).
4. A dynamic signal testing and analyzing system with modular design according to claim 3, characterized in that the analyzing system further comprises a display device (3) connected to the signal analyzing device (2), the bottom of the display device (3) is also provided with a groove, and the display device is supported by the uppermost signal analyzing device, and the top protrusion (24) of the signal analyzing device (2) is embedded in the groove at the bottom of the display device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121609344.4U CN216348785U (en) | 2021-07-15 | 2021-07-15 | Dynamic signal testing and analyzing system adopting modular design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121609344.4U CN216348785U (en) | 2021-07-15 | 2021-07-15 | Dynamic signal testing and analyzing system adopting modular design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216348785U true CN216348785U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121609344.4U Active CN216348785U (en) | 2021-07-15 | 2021-07-15 | Dynamic signal testing and analyzing system adopting modular design |
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| CN (1) | CN216348785U (en) |
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2021
- 2021-07-15 CN CN202121609344.4U patent/CN216348785U/en active Active
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