CN217132306U - Ultrasonic detection circuit and configuration box - Google Patents
Ultrasonic detection circuit and configuration box Download PDFInfo
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- CN217132306U CN217132306U CN202220671816.7U CN202220671816U CN217132306U CN 217132306 U CN217132306 U CN 217132306U CN 202220671816 U CN202220671816 U CN 202220671816U CN 217132306 U CN217132306 U CN 217132306U
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Abstract
The utility model discloses an ultrasonic testing circuit and configuration case, include: a power source; a plurality of power supply interfaces, one end of each power supply interface is electrically connected with a power supply, and the other end of each power supply interface is configured to be electrically connected with the ultrasonic sensor; a plurality of signal interfaces arranged in parallel with the power interface and configured to be signal connectable with a signal receiver; the number of the power interfaces corresponds to the number of the signal interfaces; the stable direct current power output can be provided for a plurality of ultrasonic sensors through the power interface at the same time, and signals of the ultrasonic sensors are transmitted to the signal receiver through the signal interface at the same time.
Description
Technical Field
The utility model relates to an ultrasonic detection field especially relates to an ultrasonic detection circuit and configuration case.
Background
At present, in the application of liquid level measurement, an ultrasonic liquid level meter has the advantages of non-contact measurement, easiness in maintenance, long service life and the like, so that the ultrasonic liquid level meter is more and more widely applied.
In the conventional technology, a user uses an ultrasonic sensor to measure the water flow liquid level, the user needs to quickly capture liquid level change data and acquire and analyze the data, but an existing sensor probe and signal receiving equipment lack effective equipment connection, and a stable power supply and a signal transmission interface cannot be provided for the sensor;
there is therefore a need for an ultrasonic testing circuit and a configuration box that can provide a stable power supply and signal transmission interface for the sensor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems, the utility model provides an ultrasonic testing circuit and configuration case can provide stable DC power supply output for a plurality of ultrasonic sensor simultaneously through power source to signal receiver is given with ultrasonic sensor's signal transmission through signal interface simultaneously.
The utility model adopts the technical proposal that:
in a first aspect, the present application provides an ultrasonic detection circuit comprising:
a power source;
a plurality of power supply interfaces, one end of each power supply interface is electrically connected with a power supply, and the other end of each power supply interface is configured to be electrically connected with the ultrasonic sensor;
a plurality of signal interfaces arranged in parallel with the power interface and configured to be signally connectable with a signal receiver;
wherein the number of power interfaces corresponds to the number of signal interfaces.
The stable direct current power output can be provided for a plurality of ultrasonic sensors through the power interface at the same time, and signals of the ultrasonic sensors are transmitted to the signal receiver through the signal interface at the same time.
In some embodiments of the present application, the power interface includes a first port connected to a positive electrode of the power supply and a second port connected to a negative electrode of the power supply, and a third port is disposed between the first port and the second port.
In some embodiments of the present application, the power interface is an aviation plug.
In some embodiments of the present application, the signal interface includes a first detection terminal and a second detection terminal electrically connected to the third port, and the second detection terminal and the second port are connected to a negative electrode of the power supply.
In some embodiments of the present application, the signal interface is a BNC interface.
In some embodiments of the present application, the power interfaces and the signal interfaces are in one-to-one correspondence, and together form a detection unit.
In some embodiments of the present application, the number of the detection units is multiple, and the multiple detection units are arranged in parallel.
In some embodiments of the present application, the number of the detection units is 8.
In some embodiments of the present application, the power supply further comprises a push switch disposed between the positive pole of the power supply and the power supply interface.
In a second aspect, the present application further provides a configuration box, which includes the above ultrasonic detection circuit, an interface end face is provided on the configuration box, a plurality of power interfaces and a plurality of signal interfaces are provided on the interface end face, and the signal interfaces and at least part of the power interfaces are disposed at intervals on the interface end face.
The utility model has the advantages that:
the utility model discloses an ultrasonic testing circuit and configuration case, include: a power source; a plurality of power supply interfaces, one end of each power supply interface is electrically connected with a power supply, and the other end of each power supply interface is configured to be electrically connected with the ultrasonic sensor; a plurality of signal interfaces arranged in parallel with the power interface and configured to be signal connectable with a signal receiver; the number of the power interfaces corresponds to the number of the signal interfaces; the stable direct current power output can be provided for a plurality of ultrasonic sensors through the power interface at the same time, and signals of the ultrasonic sensors are transmitted to the signal receiver through the signal interface at the same time.
Drawings
FIG. 1 is a diagram of the overall circuit structure of the present invention;
FIG. 2 is a partial circuit diagram of the present invention;
fig. 3 is a structural diagram of the configuration box of the present invention.
Description of specific element symbols:
1-press switch, 2-power supply, 3-detection unit, 31-power interface, 32-signal interface.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. The following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Furthermore, the terms "horizontal", "vertical", "suspended", and the like do not imply that the components are required to be absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and fig. 2, the present embodiment provides an ultrasonic detection circuit, including: a power supply 2; a plurality of power supply 2 interfaces, one end of each power supply 2 interface is electrically connected with the power supply 2, and the other end of each power supply 2 interface is configured to be electrically connected with the ultrasonic sensor; a plurality of signal interfaces 32, wherein the signal interfaces 32 and the power supply 2 interface are arranged in parallel, and the signal interfaces 32 are configured to be in signal connection with a signal receiver; wherein the number of power supply 2 interfaces corresponds to the number of signal interfaces 32.
Aiming at the problems that the existing ultrasonic sensor signal front-end acquisition and the NI equipment rear-end signal processing cannot be combined for direct use, the equipment solves the blank in application, can provide multi-path stable voltage for the ultrasonic sensor, and simultaneously transmits multi-path signals to a rear-end signal processing device; the ultrasonic sensor signal transmission device can provide stable direct current power supply 2 output for a plurality of ultrasonic sensors through a power supply 2 interface at the same time, and simultaneously transmit signals of the ultrasonic sensors to a signal receiver through a signal interface 32.
In some embodiments, the power supply 2 is a 12V dc power supply 2, which can directly power the ultrasonic sensor.
In some embodiments, an 8-way power supply 2 interface and an 8-way signal interface 32 are provided. Can provide stable 12V DC power supply 2 output for 8 way ultrasonic sensor simultaneously, designed 8 way signal receiving terminals simultaneously, receive ultrasonic sensor's signal through aviation socket stitch, export signal receiver from the BNC end again. Thus, the ultrasonic probe becomes an indispensable placement device for ultrasonic detection.
In some embodiments of the present application, the power source 2 interface includes a first port connected to a positive electrode of the power source 2 and a second port connected to a negative electrode of the power source 2, and a third port is disposed between the first port and the second port. The first port, the second port and the third port constitute an aviation plug.
In some embodiments of the present application, the power supply 2 interface is an aviation plug.
In some embodiments of the present application, the signal interface 32 includes a first detection terminal and a second detection terminal electrically connected to the third port, and the second detection terminal and the second port are commonly connected to the negative electrode of the power supply 2. The first detection end and the second detection end are electrically connected with each other to form a BNC interface.
In some embodiments of the present application, the signal interface 32 is a BNC interface.
In some embodiments of the present application, the power supply 2 interface and the signal interface 32 are in one-to-one correspondence, and together form one detection unit 3.
In some embodiments of the present application, the number of the detecting units 3 is multiple, and multiple detecting units 3 are arranged in parallel.
In some embodiments of the present application, the number of the detecting units 3 is 8.
In some embodiments of the present application, the power supply further comprises a push switch 1, and the push switch 1 is disposed between the positive electrode of the power supply 2 and the interface of the power supply 2. The operating state of the circuit can be controlled with a good degree.
Please refer to fig. 1 and fig. 2, wherein e1, e2 … … e8 are denoted as signal interfaces 32.
Referring to fig. 3, a configuration box includes the above ultrasonic detection circuit, an interface end face is provided on the configuration box, a plurality of power supply 2 interfaces and a plurality of signal interfaces 32 are provided on the interface end face, and at least part of the signal interfaces 32 and the power supply 2 interfaces are disposed on the interface end face at intervals.
More specifically, the configuration box is a cuboid, a 12V direct current output power supply 2 is arranged in the configuration box, 8 independent aviation plug ports and 8 BNC output signal ports are arranged at the front end of the configuration box, the 12V direct current power supply 2 can be respectively and simultaneously provided for 8 ultrasonic sensors, and analog signals of the ultrasonic sensors are respectively and independently output to the 8 BNC ports; the front end is provided with a press switch 1 which can control the working state of the configuration box by one key; the rear end of the configuration box is provided with a delta-shaped power supply 2 input port, and the power supply 2 input port has a short-circuit protection function.
The method has the advantages that the actual requirements of customers are met in the actual application link of the customers, and the ultrasonic sensor and the signal processing device are organically combined, so that a set of complete detection system is formed; the scheme meets the actual requirements of customers according to local conditions, and is a set of brand new equipment for making up the blank.
Having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing detailed disclosure is to be considered merely illustrative and not restrictive of the broad application. Various modifications, improvements and adaptations to the present application may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present application and thus fall within the spirit and scope of the exemplary embodiments of the present application.
Also, this application uses specific language to describe embodiments of the application. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the present application is included in at least one embodiment of the present application. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the present application may be combined as appropriate.
Similarly, it should be noted that in the preceding description of embodiments of the present application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.
Numerals describing the number of components, attributes, etc. are used in some embodiments, it being understood that such numerals used in the description of the embodiments are modified in some instances by the use of the modifier "about", "approximately" or "substantially". Unless otherwise indicated, "about", "approximately" or "substantially" indicates that the number allows a variation of ± 20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximations that may vary depending upon the desired properties of the individual embodiments. In some embodiments, the numerical parameter should take into account the specified significant digits and employ a general digit preserving approach. Notwithstanding that the numerical ranges and parameters setting forth the broad scope of the range are approximations, in the specific examples, such numerical values are set forth as precisely as possible within the scope of the application.
For each patent, patent application publication, and other material cited in this application, such as articles, books, specifications, publications, documents, and the like, the entire contents of which are hereby incorporated by reference into this application, except for application history documents that are inconsistent with or conflict with the contents of this application, and except for documents that are currently or later become incorporated into this application as though fully set forth in the claims below. It is noted that the descriptions, definitions and/or use of terms in this application shall control if they are inconsistent or contrary to the present disclosure.
The technical solutions provided by the embodiments of the present invention are introduced in detail, and specific examples are applied to explain the principles and embodiments of the present invention, and the descriptions of the above embodiments are only used to help understand the method and core ideas of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be some changes in the specific implementation and application scope, and to sum up, the content of the present specification should not be understood as a limitation to the present invention.
Claims (10)
1. An ultrasonic detection circuit, comprising:
a power source;
a plurality of power supply interfaces, one end of each power supply interface is electrically connected with a power supply, and the other end of each power supply interface is configured to be electrically connected with the ultrasonic sensor;
a plurality of signal interfaces arranged in parallel with the power interface and configured to be signal connectable with a signal receiver;
wherein the number of power interfaces corresponds to the number of signal interfaces.
2. The ultrasonic detection circuit of claim 1, wherein the power interface comprises a first port connected to a positive pole of the power source and a second port connected to a negative pole of the power source, and a third port is disposed between the first port and the second port.
3. The ultrasonic detection circuit of claim 2, wherein the power interface is an aviation plug.
4. The ultrasonic detection circuit of claim 2, wherein the signal interface comprises a first detection terminal and a second detection terminal electrically connected to the third port, the second detection terminal and the second port being commonly connected to a negative terminal of the power supply.
5. The ultrasonic detection circuit of claim 2, wherein the signal interface is a BNC interface.
6. The ultrasonic testing circuit of claim 1, wherein the power interface and the signal interface are in one-to-one correspondence and together form a testing unit.
7. The ultrasonic detection circuit of claim 6, wherein the number of the detection units is plural, and a plurality of the detection units are arranged in parallel.
8. The ultrasonic detection circuit of claim 7, wherein the number of detection units is 8.
9. The ultrasonic detection circuit of claim 1, further comprising a push switch disposed between the positive pole of the power supply and a power supply interface.
10. A configuration box, comprising the ultrasonic detection circuit of any one of claims 1 to 9, wherein an interface end face is disposed on the configuration box, a plurality of power interfaces and a plurality of signal interfaces are disposed on the interface end face, and the signal interfaces and the power interfaces are disposed on the interface end face at least partially at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220671816.7U CN217132306U (en) | 2022-03-25 | 2022-03-25 | Ultrasonic detection circuit and configuration box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220671816.7U CN217132306U (en) | 2022-03-25 | 2022-03-25 | Ultrasonic detection circuit and configuration box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217132306U true CN217132306U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220671816.7U Active CN217132306U (en) | 2022-03-25 | 2022-03-25 | Ultrasonic detection circuit and configuration box |
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| Country | Link |
|---|---|
| CN (1) | CN217132306U (en) |
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- 2022-03-25 CN CN202220671816.7U patent/CN217132306U/en active Active
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