Digital sensing equipment power consumption test platform
By designing a power consumption test platform for digital sensing equipment, complex wiring is connected internally in advance and a simple external interface is provided, which solves the error problems caused by complex traditional wiring, improves wiring efficiency and neatness, and simplifies the replacement process of the instrument under test.
Patent Information
- Application Number
- CN202420819670.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-19
AI Technical Summary
Traditional instrument power consumption calibration tests require complex wiring, which is prone to wiring errors, resulting in measurement errors or instrument damage, and is inefficient when replacing the instrument to be tested, making it prone to errors.
Design a power consumption test platform for digital sensing equipment. By pre-setting the wiring interface of the instrument under test, the DC source wiring interface and the power meter wiring interface on the box, and connecting them internally through wires, a simple external interface is provided. The experimenter only needs Experiments can be carried out with simple connections.
It effectively avoids errors caused by complex wiring, improves wiring efficiency and neatness, and when replacing the instrument under test, only simple wiring needs to be performed again, which is highly efficient and less prone to errors.
Smart Images
Figure CN222379875U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of instrument power consumption calibration test devices, and in particular to a power consumption test platform for digital sensor equipment. Background Art
[0002] At present, in an environment that advocates energy conservation and emission reduction, many instruments used in power systems have been designed with low power consumption. Whether their power consumption design meets the standards will be measured before they are used, that is, power consumption verification and calibration, to see whether they meet the design requirements.
[0003] Traditional calibration tests require the use of current sources and power meters, etc., which have complex wiring with the instrument to be tested, and often wiring errors occur in the experimental wiring, resulting in measurement errors and even damage to the instrument; and the complex wiring makes the experimental desktop wiring chaotic. When the instrument to be tested is replaced, it is necessary to re-wire the instrument to be tested and the DC source and the voltmeter and ammeter of the power meter, which is inefficient and prone to errors. For this reason, the utility model proposes a digital sensor device power consumption test platform. Utility Model Content
[0004] The embodiment of the present application provides a digital sensor device power consumption test platform, which effectively avoids errors caused by complex wiring, while also improving wiring efficiency and wiring neatness.
[0005] In view of this, the present application provides a digital sensor device power consumption test platform, including: a box;
[0006] The box is provided with a connection interface of the instrument to be tested, a connection interface of a DC source and a connection interface of a power meter;
[0007] The power meter wiring interface includes a voltmeter interface and an ammeter interface;
[0008] The inside of the box is connected with the connection interface of the instrument to be tested, the connection interface of the DC source, the connection interface of the ammeter and the connection interface of the voltmeter via wires;
[0009] The wiring interface of the instrument under test, the wiring interface of the DC source and the interface of the ammeter are connected in series;
[0010] The voltmeter interface is connected in parallel with the wiring interface of the instrument under test.
[0011] Optionally, the wiring interface of the instrument under test includes a standard interface and a spare interface, which are used to perform power consumption verification of two instruments at the same time.
[0012] Optionally, the number of the backup interfaces is two or more.
[0013] Optionally, the standard interface and the backup interface both include a first positive electrode interface and a first negative electrode interface;
[0014] The DC source wiring interface includes a second positive electrode interface and a second negative electrode interface;
[0015] The voltmeter interface includes a third positive electrode interface and a third negative electrode interface;
[0016] The ammeter interface includes a fourth positive electrode interface and a fourth negative electrode interface.
[0017] Optionally, the wiring interface of the instrument under test is arranged on the front panel of the box;
[0018] The DC source wiring interface and the power meter wiring interface are both arranged on the rear panel of the box.
[0019] Optionally, the DC source wiring interface and the power meter wiring interface are arranged in a left-right spacing;
[0020] The voltmeter interface and the ammeter interface are arranged up and down.
[0021] Optionally, the box body is a flat rectangular parallelepiped structure.
[0022] Optionally, the box body is made of flame retardant material.
[0023] Optionally, support feet are provided at the four corners of the bottom of the box.
[0024] Optionally, a handle is provided on one side of the box.
[0025] It can be seen from the above technical solutions that the embodiments of the present application have the following advantages: the power consumption test platform for digital sensor devices pre-connects the complex wiring that is originally required for external experiments, leaving a simple external interface. During the experiment, the experimenter only needs to make a simple external interface connection to conduct the experiment, which not only avoids the errors that are prone to complex wiring, but also improves the wiring efficiency and wiring neatness. In addition, when replacing the instrument to be tested, it is only necessary to re-wire the two positive and negative poles of the wiring interface of the instrument to be tested on the test box, which is efficient and not prone to errors. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is a structural schematic diagram of a power consumption test platform for digital sensor devices in an embodiment of the present application;
[0027] Figure 2 This is a structural schematic diagram of the front panel of the digital sensor device power consumption test platform in the embodiment of the present application;
[0028] Figure 3This is a structural schematic diagram of the rear panel of the digital sensor device power consumption test platform in the embodiment of the present application;
[0029] Figure 4 This is an internal wiring schematic diagram of a power consumption test platform for a digital sensor device in an embodiment of the present application;
[0030] Wherein, the accompanying drawings are marked as follows:
[0031] 1-Box, 2-Standard interface, 3-Spare interface, 4-DC source wiring interface, 5-Ammeter interface, 6-Voltmeter interface, 7-Support foot, 8-Handle. DETAILED DESCRIPTION
[0032] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0033] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0034] Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0035] This application provides an embodiment of a digital sensor device power consumption test platform. Figures 1 to 4 .
[0036] The power consumption test platform of the digital sensor device in this embodiment includes: a box 1, on which a wiring interface of an instrument under test, a DC source wiring interface 4 and a power meter wiring interface are provided, the power meter wiring interface includes a voltmeter interface 6 and an ammeter interface 5, and the wiring interface of the instrument under test, the DC source wiring interface 4, the ammeter interface 5 and the voltmeter interface 6 are connected by wires inside the box 1; the wiring interface of the instrument under test, the DC source wiring interface 4 and the ammeter interface 5 are connected in series, and the voltmeter interface 6 is connected in parallel with the wiring interface of the instrument under test.
[0037] It should be noted that: this digital sensor device power consumption test platform pre-connects the complex wiring that is originally required for external experiments, leaving a simple external interface. During the experiment, the experimenter only needs to make a simple external interface connection to conduct the experiment, which not only avoids the errors that are easy to occur in complex wiring, but also improves the wiring efficiency and wiring neatness. In addition, when replacing the instrument to be tested, it is only necessary to re-wire the two positive and negative poles of the wiring interface of the instrument to be tested on the test box, which is efficient and not prone to errors.
[0038] The above is an embodiment of a digital sensor device power consumption test platform provided in the embodiment of the present application. The following is an embodiment of a digital sensor device power consumption test platform provided in the embodiment of the present application. For details, please refer to Figures 1 to 4 .
[0039] The power consumption test platform of the digital sensor device in this embodiment includes: a box 1, on which a wiring interface of an instrument to be tested, a DC source wiring interface 4 and a power meter wiring interface are provided, and the power meter wiring interface includes a voltmeter interface 6 and an ammeter interface 5, and the power measurement is realized by measuring voltage and current; the wiring interface of the instrument to be tested, the DC source wiring interface 4, the ammeter interface 5 and the voltmeter interface 6 are connected by wires inside the box 1; the wiring interface of the instrument to be tested, the DC source wiring interface 4 and the ammeter interface 5 are connected in series, and the voltmeter interface 6 is connected in parallel with the wiring interface of the instrument to be tested.
[0040] It should be noted that: the inside of the box 1 is the wire connecting each interface, the external wiring required for the experiment is pre-connected, and the external interface is reserved. Specifically, the DC source is used to power the instrument under test, therefore, the inside of the box 1 is to connect the positive and negative interfaces of the instrument under test and the DC source through wires to realize the DC source powering the instrument under test; the power meter is used to measure the power of the instrument under test, wherein the ammeter of the power meter is used to measure the current of the instrument under test, therefore, the inside of the box 1 is to connect the ammeter in series in the loop of the instrument under test and the DC source through wires to realize the measurement of the current of the instrument under test, and the voltmeter of the power meter is used to measure the voltage of the instrument under test, therefore, the inside of the box 1 is to connect the voltmeter in parallel at both ends of the instrument under test through wires to realize the measurement of the voltage of the instrument under test; when in use, the ammeter is connected in series in the loop of the instrument under test and the DC source through wires, and the voltmeter is connected in parallel at both ends of the instrument under test to realize the connection between external devices. At this time, in subsequent tests, it is only necessary to directly replace the instrument under test for wiring, without the need to connect the ammeter in series with the instrument under test and the voltmeter in parallel with the instrument under test each time.
[0041] The wiring interface of the instrument under test includes a standard interface 2 and a spare interface 3, which are used to perform power consumption calibration of two instruments at the same time. It can be understood that when two interfaces for the instrument under test (i.e., the standard interface 2 and the spare interface 3) are set, the above two sets of test wiring are matched inside the box 1.
[0042] The number of the standby interfaces 3 may be two or more, so as to perform power consumption verification of multiple instruments at the same time.
[0043] The standard interface 2 and the backup interface 3 both include a first positive interface and a first negative interface; the DC source wiring interface 4 includes a second positive interface and a second negative interface; the voltmeter interface 6 includes a third positive interface and a third negative interface; the ammeter interface 5 includes a fourth positive interface and a fourth negative interface.
[0044] The connection interface of the instrument to be tested is arranged on the front panel of the box 1 , and the connection interface of the DC source 4 and the connection interface of the power meter are both arranged on the rear panel of the box 1 .
[0045] The DC source wiring interface 4 and the power meter wiring interface are arranged in a left-right spacing, and the voltmeter interface 6 and the ammeter interface 5 are arranged in an upper-lower spacing.
[0046] The box body 1 is a flat rectangular parallelepiped structure; the material of the box body 1 can be flame retardant material.
[0047] Support feet 7 are provided at the four corners of the bottom of the box 1, so that it can be placed stably on the laboratory table.
[0048] A handle 8 is provided on one side of the box 1 to facilitate the movement of the test box. Specifically, in this embodiment, handles 8 are provided on both sides of the front panel of the box 1; and various logos or instructions for use can be engraved on the upper panel of the box 1.
[0049] During specific implementation, the wiring of the instrument to be tested is plugged into the wiring interface of the instrument to be tested, and the positive wiring corresponds to the positive interface; the negative wiring corresponds to the negative interface, and the wiring of the DC source is plugged into the DC source wiring interface 4, and the positive wiring corresponds to the positive interface, and the negative wiring corresponds to the negative interface; the voltage measurement wiring on the power meter is plugged into the voltmeter interface 6, and the current measurement wiring on the power meter is plugged into the ammeter interface 5, and the positive wiring corresponds to the positive interface, and the negative wiring corresponds to the negative interface, so as to realize the connection between external devices.
[0050] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A digital sensor device power consumption test platform, characterized in that: include: Box; The box is provided with a connection interface of the instrument to be tested, a connection interface of the DC source and a connection interface of the power meter; The power meter wiring interface includes a voltmeter interface and an ammeter interface; The inside of the box is connected with the connection interface of the instrument to be tested, the connection interface of the DC source, the current meter interface and the voltage meter interface through wires; The wiring interface of the instrument under test, the wiring interface of the DC source and the interface of the ammeter are connected in series; The voltmeter interface is connected in parallel with the wiring interface of the instrument under test.
2. The digital sensor device power consumption test platform according to claim 1, characterized in that: The wiring interface of the instrument to be tested includes a standard interface and a spare interface, which are used to perform power consumption verification of two instruments at the same time.
3. The digital sensor device power consumption test platform according to claim 2, characterized in that: The number of the backup interfaces is two or more.
4. The digital sensor device power consumption test platform according to claim 2, characterized in that: The standard interface and the backup interface both include a first positive electrode interface and a first negative electrode interface; The DC source wiring interface includes a second positive electrode interface and a second negative electrode interface; The voltmeter interface includes a third positive electrode interface and a third negative electrode interface; The ammeter interface includes a fourth positive electrode interface and a fourth negative electrode interface.
5. The digital sensor device power consumption test platform according to claim 1, characterized in that: The wiring interface of the instrument under test is arranged on the front panel of the box; The DC source wiring interface and the power meter wiring interface are both arranged on the rear panel of the box.
6. The digital sensor device power consumption test platform according to claim 5, characterized in that: The DC source wiring interface and the power meter wiring interface are arranged at intervals on the left and right; The voltmeter interface and the ammeter interface are arranged up and down.
7. The digital sensor device power consumption test platform according to claim 1, characterized in that: The box body is a flat rectangular parallelepiped structure.
8. The digital sensor device power consumption test platform according to claim 1, characterized in that: The box body is made of flame-retardant material.
9. The digital sensor device power consumption test platform according to claim 1, characterized in that: Support feet are arranged at the four corners of the bottom of the box.
10. The digital sensor device power consumption test platform according to claim 1, characterized in that: A handle is provided on one side of the box body.