CN219179506U

CN219179506U - Program-controlled electronic component electrical property analyzer

Info

Publication number: CN219179506U
Application number: CN202222721155.7U
Authority: CN
Inventors: 仇鹏飞; 刘刚; 葛睿
Original assignee: Luoyang Institute of Electro Optical Equipment AVIC
Current assignee: Luoyang Institute of Electro Optical Equipment AVIC
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-06-13
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to the technical field of power parameter measurement and test, and particularly discloses an electric performance analyzer of a program-controlled electronic component, which comprises an outer shell. The DC voltage acquisition module, the DC current acquisition module, the AC current acquisition module and the AC voltage acquisition module are embedded on the upper surface of the outer shell, an AC power input terminal and a DC power input terminal are embedded on one side surface of the outer shell, the AC power input terminal is electrically connected with the AC voltage acquisition module, the AC power input terminal is electrically connected with the AC current acquisition module through an AC transformer, and the DC power input terminal is electrically connected with the DC voltage acquisition module. The beneficial effects are that: the device can automatically detect the working current and voltage of the direct current or alternating current power consumption equipment and transmit the data to the upper computer in real time by utilizing the data wire, so that the long-time automatic recording, analysis and calculation of the data are realized, the working efficiency is improved, and the working intensity is reduced.

Description

Program-controlled electronic component electrical property analyzer

Technical Field

The utility model relates to the technical field of power meters, in particular to an electric performance analyzer of a program-controlled electronic component.

Background

At present, the most common standard voltage in our country industrial and mining enterprises is 220V, and most of the voltages used by airborne equipment in the aviation industry are two power supplies of alternating current 115V and direct current 28V, and the voltage is mainly used on radar pods, fire control task machines, head-up displays and other equipment. The components that provide power excitation to the on-board devices are collectively referred to as "electronic components," but typically these devices have a slight up-and-down fluctuation in output voltage and output current and are subject to real-time changes after they are designed and manufactured, and require detection by a detection device to obtain a specific value. At present, the traditional voltmeter and ammeter are mainly adopted for measurement, then data are recorded on the voltmeter or the computer after parameters are manually read, the mode is low in efficiency, when working voltage and current changes in a period of time of equipment are required to be monitored, people are required to constantly observe the degree and record, the working strength is high, and phenomena such as eye flowers easily occur when the people observe the digital display screen of the voltmeter and the ammeter for a long time, so that registered data are inaccurate.

Disclosure of Invention

Accordingly, the present utility model provides an electrical performance analyzer for a programmable electronic device to solve the above-mentioned problems.

The technical scheme of the utility model is realized as follows:

the utility model provides a program-controlled electronic component electrical property analyzer, includes the shell body, the shell body upper surface inlays has direct current voltage acquisition module, direct current acquisition module, alternating current voltage acquisition module, it has alternating current power supply input terminal, direct current power supply input terminal to inlay on the shell body side, alternating current power supply input terminal with alternating current voltage acquisition module electricity is connected, alternating current power supply input terminal passes through alternating current transformer with alternating current acquisition module electricity is connected, direct current power supply input terminal passes through the direct current shunt with direct current acquisition module electricity is connected, inlay on the shell body side with direct current voltage acquisition module, direct current acquisition module, the complete machine power jack that alternating current voltage acquisition module electricity is connected, it has direct current output socket, alternating current output socket to inlay on the terminal surface that the shell body is far away from alternating current power supply input terminal, direct current output socket with direct current power supply input terminal electricity is connected, alternating current output socket with alternating current power supply input terminal electricity is connected with direct current acquisition module electricity, direct current input terminal, direct current acquisition module electricity is inlayed on the shell body side, direct current acquisition module electricity is connected with USB input terminal, direct current acquisition module electricity is connected with the USB.

Wherein: the alternating current power supply input terminal (7) is connected with 115V-400Hz of a laboratory for supplying power; a filter is arranged between the alternating current power supply input terminal (7) and the alternating current output socket (11);

the direct current power supply input terminal (8) is connected with a laboratory DC28V power supply; a filter is arranged between the direct current power supply input terminal (8) and the direct current output socket (10);

the whole machine power jack (6) is connected with laboratory alternating current power supply; the direct current output socket (10) is used for supplying power to the ground of the onboard head-up display assembly; the alternating current output socket (11) is used for supplying power to the ground of the airborne photoelectric radar.

Further, the outer shell comprises a fixing shell with two open ends and a sealing cover which is fixed at the open end of the fixing shell through detachable connection, the whole power jack, the alternating current power input terminal and the direct current power input terminal are fixed on one sealing cover, and the USB connection jack, the direct current output socket and the alternating current output socket are fixed on the other sealing cover.

Further, a heat dissipation module is fixed inside the outer shell, the heat dissipation module is electrically connected with the power jack of the whole machine, and a heat dissipation groove is formed in the lower surface of the outer shell.

Furthermore, a temperature control switch is fixed in the outer shell, and the temperature control switch is connected in series on a circuit between the heat radiation module and the power jack of the whole machine.

Furthermore, the four corners below the outer shell are embedded with anti-slip pad feet which are made of rubber.

By adopting the technical scheme, the utility model has the beneficial effects that: the automatic data recording device can automatically detect the working current and voltage of direct current or alternating current power consumption equipment and transmit data to an upper computer in real time by utilizing a data line, so that the automatic data recording device improves the working efficiency and reduces the working intensity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a front cross-sectional view of the present utility model;

FIG. 4 is a bottom view of the present utility model;

fig. 5 is a block diagram of the circuit configuration of the present utility model.

The reference numerals are explained as follows:

1. an outer housing; 2. a direct current voltage acquisition module; 3. a direct current acquisition module; 4. an alternating current acquisition module; 5. an alternating current voltage acquisition module; 6. a complete machine power jack; 7. an alternating current power supply input terminal end; 8. a DC power supply input terminal; 9. USB connection jacks; 10. a DC output socket; 11. an ac outlet socket; 12. a heat dissipation module; 13. a DC shunt; 14. an alternating current transformer; 15. a temperature control switch; 16. anti-skid foot pads.

Detailed Description

Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

Other advantages and effects of the present disclosure will become readily apparent to those skilled in the art from the following disclosure, which describes embodiments of the present disclosure by way of specific examples. It will be apparent that the described embodiments are merely some, but not all embodiments of the present disclosure. The disclosure may be embodied or practiced in other different specific embodiments, and details within the subject specification may be modified or changed from various points of view and applications without departing from the spirit of the disclosure. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.

It is noted that various aspects of the embodiments are described below within the scope of the following claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present disclosure, one skilled in the art will appreciate that one aspect described herein may be implemented independently of any other aspect, and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. In addition, such apparatus may be implemented and/or such methods practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should also be noted that the illustrations provided in the following embodiments merely illustrate the basic concepts of the disclosure by way of illustration, and only the components related to the disclosure are shown in the illustrations, rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.

In addition, in the following description, specific details are provided in order to provide a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.

As shown in fig. 1-5, an electrical property analyzer for program-controlled electronic components comprises an outer shell 1, wherein a direct current voltage acquisition module 2, a direct current acquisition module 3, an alternating current acquisition module 4 and an alternating current voltage acquisition module 5 are embedded on the upper surface of the outer shell 1, 115V alternating current power supply input terminals 7 and 28V direct current power supply input terminals 8 are embedded on one side surface of the outer shell 1, the alternating current power supply input terminals 7 are electrically connected with the alternating current voltage acquisition module 5, the alternating current power supply input terminals 7 are electrically connected with the alternating current acquisition module 4 through an alternating current transformer 14, the direct current power supply input terminals 8 are electrically connected with the direct current voltage acquisition module 2, the direct current power supply input terminals 8 are electrically connected with the direct current acquisition module 3 through a direct current shunt 13, a complete machine power jack 6 electrically connected with the direct current voltage acquisition module 2, the direct current acquisition module 3, the alternating current acquisition module 4 and the alternating current voltage acquisition module 5 is embedded on the side surface of the outer shell 1, the end face of the outer shell 1 far away from the alternating current power supply input terminal 7 is embedded with 28V direct current output sockets 10 and 115V alternating current output socket 11, the direct current output socket 10 is electrically connected with the direct current power supply input terminal 8, the alternating current output socket 11 is electrically connected with the alternating current power supply input terminal 7, the end face of the outer shell 1 is embedded with a USB connection jack 9, the direct current voltage acquisition module 2, the direct current acquisition module 3, the alternating current acquisition module 4 and the alternating current voltage acquisition module 5 are electrically connected with the USB connection jack 9, the outer shell 1 comprises a fixed shell with two open ends and a sealing cover which is fixed at the open end of the fixed shell through detachable connection, the whole power supply jack 6, the alternating current power supply input terminal 7 and the direct current power supply input terminal 8 are fixed on one sealing cover, the USB connection jack 9, the direct current output socket 10 and the alternating current output socket 11 are fixed on the other sealing cover.

The direct current voltage acquisition module 2, the direct current acquisition module 3, the alternating current acquisition module 4 and the alternating current voltage acquisition module 5 all adopt the existing mature products, the direct current voltage acquisition module 2 is a direct current digital display voltmeter, the direct current acquisition module 3 is a direct current digital display voltmeter, the alternating current acquisition module 4 is an alternating current digital display voltmeter, the alternating current voltage acquisition module 5 is an alternating current digital display voltmeter, the USB connection jack 9 is provided with a USB3.0 interface by selecting a through plate, the USB connection jack 9 is connected with an upper computer (computer) by adopting an industrial USB-to-R485/422 converter for data transmission, and the industrial USB-to-R485/422 converter processes data by having an FTDI chip.

In this embodiment, a heat dissipation module 12 is fixed inside the outer housing 1, the heat dissipation module 12 is a heat dissipation fan, the heat dissipation module 12 is electrically connected with the power jack 6 of the whole machine, and a heat dissipation groove is formed on the lower surface of the outer housing 1 for ventilating and dissipating heat in the outer housing 1.

In this embodiment, a temperature control switch 15 is fixed inside the outer casing 1, and the temperature control switch 15 is connected in series on a circuit between the heat dissipation module 12 and the power jack 6 of the whole machine, and the heat dissipation module 12 can be automatically controlled to start and stop through the temperature control switch 15.

In the embodiment, the anti-slip pad feet 16 are embedded in four corners below the outer shell 1, and the anti-slip pad feet 16 are made of rubber, so that the outer shell 1 can be separated from the ground, and ventilation and heat dissipation are facilitated.

The working principle of the utility model is as follows: when the intelligent power supply system is used, the whole power jack 6 is communicated with 220V mains supply, the alternating current power supply input terminal 7 is communicated with 115V alternating current power supply, the direct current power supply input terminal 8 is communicated with 28V direct current power supply, the industrial USB-to-R485/422 converter is utilized to communicate the USB connecting jack 9 with an upper computer (computer), when direct current power consumption equipment (direct current load) needs to be detected, a power line of the direct current power consumption equipment is plugged into the direct current output socket 10, the direct current power consumption equipment is opened to enable the direct current power consumption equipment to be in a working state, at the moment, working current of the direct current power consumption equipment is displayed on the direct current collecting module 3, working voltage is displayed on the direct current voltage collecting module 2, the direct current power supply system is convenient for workers to check, and meanwhile, detection data of the direct current voltage collecting module 2 and the direct current collecting module 3 can be transmitted to the upper computer (computer) in real time through the industrial USB-to be plugged into the R485/422 converter on the USB connecting jack 9 for automatic recording; when the AC power consumption equipment (AC load) needs to be detected, a power line of the AC power consumption equipment is plugged into an AC output socket 11, the AC power consumption equipment is opened to be in a working state, working current of the AC power consumption equipment is displayed on an AC current acquisition module 4, working voltage is displayed on an AC voltage acquisition module 5, convenience is brought to a worker to check, and meanwhile, detection data of the AC current acquisition module 4 and the AC voltage acquisition module 5 can be transmitted to an upper computer (computer) in real time for automatic recording through an industrial USB-to-R485/422 converter plugged into a USB connection jack 9.

The alternating current power supply input terminal 7 of the embodiment is connected with 115V-400Hz of a laboratory for supplying power; a filter is arranged between the alternating current power supply input terminal 7 and the alternating current output socket 11;

the direct current power supply input terminal 8 is connected with a laboratory DC28V power supply; a filter is arranged between the direct current power supply input terminal 8 and the direct current output socket 10;

the whole machine power jack 6 is connected with laboratory alternating current power supply; the direct current output socket 10 is used for supplying power to the ground of the onboard head-up display assembly; the ac output socket 11 is used for ground power supply to the onboard photoelectric radar.

The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the disclosure are intended to be covered by the protection scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. An electric performance analyzer of a program-controlled electronic component, which is characterized in that: comprises an outer shell body (1), a direct current voltage acquisition module (2), a direct current acquisition module (3), an alternating current acquisition module (4) and an alternating current voltage acquisition module (5) are embedded on the upper surface of the outer shell body (1), an alternating current power supply input terminal (7) and a direct current power supply input terminal (8) are embedded on one side surface of the outer shell body (1), the alternating current power supply input terminal (7) is electrically connected with the alternating current voltage acquisition module (5), the alternating current power supply input terminal (7) is electrically connected with the alternating current voltage acquisition module (4) through an alternating current transformer (14), the direct current power supply input terminal (8) is electrically connected with the direct current voltage acquisition module (2), the direct current power supply input terminal (8) is electrically connected with the direct current acquisition module (3) through a direct current shunt (13), the alternating current power supply input terminal (6) of the outer shell body (1) is embedded on the side surface of the outer shell body (1), the direct current power supply input terminal (6) is electrically connected with the direct current acquisition module (5), the direct current power supply input terminal (10) is embedded on the side surface of the outer shell body (1), the direct current output socket (10) is electrically connected with the direct current power supply input terminal (8), the alternating current output socket (11) is electrically connected with the alternating current power supply input terminal (7), a USB connection jack (9) is embedded on the end face of the outer shell (1), and the direct current voltage acquisition module (2), the direct current acquisition module (3), the alternating current acquisition module (4) and the alternating current voltage acquisition module (5) are electrically connected with the USB connection jack (9);

2. The electrical performance analyzer of claim 1, wherein: the shell body (1) comprises a fixing shell with two open ends and a sealing cover which is fixed at the open end of the fixing shell through detachable connection, wherein the whole power jack (6) and the alternating current power input terminal (7) and the direct current power input terminal (8) are fixed on one sealing cover, and the USB connection jack (9) and the direct current output socket (10) and the alternating current output socket (11) are fixed on the other sealing cover.

3. The electrical performance analyzer of claim 1, wherein: the heat dissipation module (12) is fixed inside the outer shell (1), the heat dissipation module (12) is electrically connected with the whole power jack (6), and a heat dissipation groove is formed in the lower surface of the outer shell (1).

4. A programmed electronic device electrical property analyzer according to claim 3, wherein: the temperature control switch (15) is fixed inside the outer shell (1), and the temperature control switch (15) is connected in series on a circuit between the heat radiation module (12) and the whole machine power jack (6).

5. The electrical performance analyzer of claim 1, wherein: the anti-skid foot pads (16) are embedded in four corners below the outer shell (1), and the anti-skid foot pads (16) are made of rubber.