CN212111636U

CN212111636U - Signal extraction test equipment

Info

Publication number: CN212111636U
Application number: CN202020496452.4U
Authority: CN
Inventors: 毕峰
Original assignee: Eastern Liaoning University
Current assignee: Eastern Liaoning University
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-08
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a signal extraction test equipment, which comprises an outer shell, the shell top left and right sides all has signal receiver through the fix with screw, the shell front top has the display through the fix with screw, the left side of display below is equipped with the button, the button passes through the fix with screw on the shell, the button right side is equipped with the slide rheostat, the slide rheostat passes through the fix with screw on the shell, the speaker is installed through the embedding above the shell left and right sides, the speaker below all is equipped with the thermovent, the shell back center is installed power source through the embedding, the shell inside left side top has the spectrum analyzer through the fix with screw, the spectrum analyzer right side is equipped with the controller, the spectrum analyzer right side top is equipped with temperature sensor, temperature sensor and controller all pass through the fix with screw on the shell inner wall; the utility model relates to a signal draws test equipment has data display, signal extraction, signal test's advantage.

Description

Signal extraction test equipment

Technical Field

The utility model relates to a signal extraction technical field specifically is a signal extraction test equipment.

Background

A signal is a physical quantity representing a message, for example, an electrical signal can represent different messages by changes of amplitude, frequency and phase, the electrical signal can be analog signals and digital signals, the signal is a tool for carrying messages and is a carrier of messages, and the signal can be optical signals, acoustic signals, electrical signals and the like in a broad sense.

In the coming years of the information-based era, signals appear in a plurality of devices, but because of different signal frequencies, a plurality of problems often appear, in the process of controlling through the signals, the signals are often required to be extracted and tested, but after the extraction of the current devices is finished, manual confirmation is often required, and sometimes, because of errors of frequency comparison, the situation that the devices cannot be used easily appears.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a signal draws test equipment has the advantage of data display, signal extraction, signal test, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a signal extraction test device comprises a shell, wherein signal receivers are fixed on the left side and the right side of the top of the shell through screws, a display is fixed on the front upper side of the shell through screws, a button is arranged on the left side below the display and is fixed on the shell through screws, a sliding rheostat is arranged on the right side of the button and is fixed on the shell through screws, speakers are installed above the left side and the right side of the shell through embedding, heat dissipation ports are arranged below the speakers, a power supply interface is installed in the center of the back of the shell through embedding, a spectrum analyzer is fixed on the upper portion of the left side inside the shell through screws, a controller is arranged on the right side of the spectrum analyzer, a temperature sensor is arranged above the right side of the spectrum analyzer, and the temperature sensor and the controller are fixed on the inner wall, the controller right side is equipped with the accumulator, the accumulator below is equipped with the network interface, accumulator and network interface all pass through the fix with screw at the shell inner wall.

Preferably, the heat dissipation ports are two and are uniformly arranged up and down, and the fans are fixed on the inner sides of the heat dissipation ports through screws.

Preferably, the dustproof net is fixed on the outer side of the loudspeaker and the heat dissipation opening through screws.

Preferably, a positioner is arranged below the controller, a storage battery is arranged below the positioner, and the storage battery and the positioner are both fixed on the inner wall of the shell through screws.

Preferably, the signal receiver model is: SJ-VPD-P16, storage type: JS28F640P33T85, slide rheostat model is: WX230, spectrum analyzer model: UTS1010/UTS1020/UTS1030, the temperature sensor model is as follows: OS136, the locator model is: the GPS 303.

Preferably, power source connects power and battery respectively through the cable, the battery passes through cable connection button, signal receiver, display, slide rheostat, spectral analysis appearance, temperature sensor, controller, accumulator, network interface and locator are connected respectively to the button through the cable, slide rheostat, speaker, spectral analysis appearance, temperature sensor, accumulator, network interface, locator and fan are connected respectively to the controller through the cable, the spectral analysis appearance passes through cable connection signal receiver.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this signal draws test equipment carries out received signal through signal receiver, makes things convenient for the receipt of signal, adopts the display to show data, conveniently shows the information of test, adopts the button to carry out the break-make of control source, facilitates the use, adopts slide rheostat to carry out temperature regulation numerical value, and the sound is broadcast to the temperature numerical value in the convenient control shell, adopts the speaker, conveniently carries out audio alert, adopts the thermovent to dispel the heat, and convenient heat dissipation adopts the fan to dispel the heat, convenient heat dissipation.

2. This signal extraction test equipment adopts the spectral analyser to carry out measuring signal, conveniently draws the signal, adopt the controller to carry out overall control, facilitate the use, adopt the accumulator to carry out the storage of information, convenient backup, adopt network interface to carry out the transmission of information, make things convenient for the search of data, adopt the locator to fix a position, the position of this equipment is conveniently fixed a position, adopt temperature sensor to carry out the measurement of temperature, conveniently detect temperature value, adopt the battery to store the electric quantity, be convenient for normal use when having a power failure.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a signal extraction testing device according to the present invention;

fig. 2 is an internal schematic view of a signal extraction testing apparatus according to the present invention;

fig. 3 is a back schematic view of a signal extraction test apparatus of the present invention;

fig. 4 is the utility model relates to a signal draws thermovent sketch map of test equipment.

The figures are labeled as follows: 1 casing, 2 signal receivers, 3 displays, 4 buttons, 5 slide rheostats, 6 heat sinks, 7 loudspeakers, 8 spectrum analyzers, 9 temperature sensors, 10 controllers, 11 storages, 12 network interfaces, 13 storage batteries, 14 positioners, 15 power interfaces and 16 fans.

Detailed Description

The technical solution 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 only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1, 3 and 4, a signal extraction testing device includes a housing 1, signal receivers 2 are fixed on the left and right sides of the top of the housing 1 through screws, and the types of the signal receivers 2 are: SJ-VPD-P16, a display 3 is fixed on the upper front of a shell 1 through screws, a button 4 is arranged on the left side below the display 3, the button 4 is fixed on the shell 1 through screws, a slide rheostat 5 is arranged on the right side of the button 4, the slide rheostat 5 is fixed on the shell 1 through screws, and the type of the slide rheostat 5 is as follows: WX230, speaker 7 is all installed through the embedding in the two sides top about shell 1, and speaker 7 below all is equipped with thermovent 6, and thermovent 6 is two and be upper and lower align to grid, and thermovent 6 inboard all is fixed with fan 16 through the screw, all is fixed with the dust screen through the screw in the thermovent 6 and the speaker 7 outside, and power source 15 is installed through the embedding in shell 1 back center.

Concretely, receive the signal through signal receiver 2, make things convenient for the receipt of signal, adopt display 3 to show data, the information of convenient test shows, adopt button 4 to carry out the break-make of control source, facilitate the use, adopt slide rheostat 5 to carry out temperature regulation numerical value, temperature numerical value in the convenient control shell 1 adopts speaker 7 to broadcast sound, conveniently carry out audio alert, adopt thermovent 6 to dispel the heat, convenient heat dissipation adopts fan 16 to dispel the heat, convenient heat dissipation.

Example 2:

referring to fig. 1 and 2, a signal extraction testing device includes a housing 1, a spectrum analyzer 8 is fixed on the upper left side inside the housing 1 through screws, and the spectrum analyzer 8 has the following model: UTS1010/UTS1020/UTS1030, the controller 10 is arranged on the right side of the spectrum analyzer 8, the temperature sensor 9 is arranged above the right side of the spectrum analyzer 8, the temperature sensor 9 and the controller 10 are both fixed on the inner wall of the shell 1 through screws, the storage 11 is arranged on the right side of the controller 10, and the types of the storage 11 are as follows: JS28F640P33T85, accumulator 11 below is equipped with network interface 12, and accumulator 11 and network interface 12 all pass through the fix with screw at the shell 1 inner wall, and controller 10 below is equipped with locator 14, and the temperature sensor 9 model is: OS136, locator 14 model number: a storage battery 13 is arranged below a locator 14, the storage battery 13 and the locator 14 are both fixed on the inner wall of the shell 1 through screws, a power supply interface 15 is respectively connected with a power supply and the storage battery 13 through cables, the storage battery 13 is connected with a button 4 through a cable, the button 4 is respectively connected with a signal receiver 2, a display 3, a sliding rheostat 5, a spectrum analyzer 8, a temperature sensor 9, a controller 10, a storage 11, a network interface 12 and the locator 14 through cables, the controller 10 is respectively connected with the sliding rheostat 5, a loudspeaker 7, the spectrum analyzer 8, the temperature sensor 9, the storage 11, the network interface 12, the locator 14 and a fan 16 through cables, and the spectrum analyzer 8 is connected with the signal receiver 2 through cables;

specifically, adopt spectrum analyzer 8 to measure the signal, conveniently extract the signal, adopt controller 10 to carry out overall control, facilitate the use, adopt accumulator 11 to carry out the storage of information, convenient backup, adopt network interface 12 to carry out the transmission of information, make things convenient for the search of data, adopt locator 14 to fix a position, the position of this equipment is conveniently fixed a position, adopt temperature sensor 9 to carry out the measurement of temperature, conveniently detect temperature value, adopt battery 13 to store the electric quantity, be convenient for normal use when having a power failure.

The working principle is as follows: the utility model relates to a signal extraction test equipment, power source 15 passes through the cable connection power supply, the device is inside circular telegram, battery 13 begins to store the electric energy, when needs use, open button 4, signal receiver 2 receives the signal and transmits to in spectrum analyzer 8, spectrum analyzer 8 carries out the frequency of measuring signal, and transmit the numerical value that detects to controller 10 in, carry out the signal of input device through display 3 this moment, controller 10 carries out the signal frequency of the equipment of network search this signal through network interface 12 according to the model of equipment, after the search is accomplished, controller 10 compares through measured data and the data of searching, when data is normal, controller 10 opens speaker 7 and plays normal sound, and when the frequency appears the mistake, the suggestion mistake, controller 10 is with data transmission to display 3, display 3 shows data, when the temperature value needs to be adjusted, when the maximum value of the temperature needs to be adjusted is increased, the sliding rheostat 5 is rotated clockwise, the resistance value of the sliding rheostat 5 is increased, the controller 10 detects that the current at the position of the sliding rheostat 5 is decreased, the temperature value is adjusted to be increased by the controller 10, when the adjustment is decreased, the sliding rheostat 5 is rotated anticlockwise, after the adjustment is completed, the temperature sensor 9 detects the temperature value, when the temperature exceeds the set maximum value of the temperature, the temperature sensor 9 sends an alarm signal to the controller 10, the controller 10 automatically turns on the fan 16 for heat dissipation, when the temperature value is decreased to be lower than the set temperature, the controller 10 turns off the fan 16 through a cable, the positioner 14 performs positioning in the working process and transmits the positioning to the controller 10, the controller 10 transmits the positioning to the network through the network interface 12, and in the working process, the controller 10 transmits all data to the storage 11 for backup, so as to conveniently extract signals when needing to check, and when needing to close, the button 4 is closed.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A signal extraction test device characterized by: comprises a shell (1), signal receiver (2) is fixed on the left side and the right side of the top of the shell (1) through screws, a display (3) is fixed on the front upper side of the shell (1) through screws, a button (4) is arranged on the left side of the lower side of the display (3), the button (4) is fixed on the shell (1) through screws, a sliding rheostat (5) is arranged on the right side of the button (4), the sliding rheostat (5) is fixed on the shell (1) through screws, speakers (7) are installed on the upper sides of the left side and the right side of the shell (1) through embedding, a heat dissipation port (6) is arranged below the speakers (7), a power supply interface (15) is installed in the center of the back of the shell (1) through embedding, a spectrum analyzer (8) is fixed on the upper side of the inner left side of the shell (1) through screws, a controller, spectral analysis appearance (8) right side top is equipped with temperature sensor (9), temperature sensor (9) and controller (10) all pass through the fix with screw at shell (1) inner wall, controller (10) right side is equipped with accumulator (11), accumulator (11) below is equipped with network interface (12), accumulator (11) and network interface (12) all pass through the fix with screw at shell (1) inner wall.

2. A signal extraction test apparatus as claimed in claim 1, characterized in that: the two heat dissipation ports (6) are uniformly arranged up and down, and the fans (16) are fixed on the inner sides of the heat dissipation ports (6) through screws.

3. A signal extraction test apparatus as claimed in claim 2, characterized in that: and dust screens are fixed on the outer sides of the heat dissipation port (6) and the loudspeaker (7) through screws.

4. A signal extraction test apparatus as claimed in claim 3, characterized in that: the improved multifunctional electric water heater is characterized in that a positioner (14) is arranged below the controller (10), a storage battery (13) is arranged below the positioner (14), and the storage battery (13) and the positioner (14) are fixed on the inner wall of the shell (1) through screws.

5. The signal extraction test apparatus of claim 4, wherein: the signal receiver (2) is of the type: SJ-VPD-P16, storage (11) model: JS28F640P33T85, the slide rheostat (5) model is: WX230, spectrum analyzer (8) model: UTS1010/UTS1020/UTS1030, the type of the temperature sensor (9) is as follows: OS136, the locator (14) model being: the GPS 303.

6. The signal extraction test apparatus of claim 5, wherein: power source and battery (13) are connected respectively through the cable in power source (15), button (4) is connected through the cable in battery (13), signal receiver (2), display (3), slide rheostat (5), spectral analysis appearance (8), temperature sensor (9), controller (10), accumulator (11), network interface (12) and locator (14) are connected respectively through the cable in button (4), slide rheostat (5), speaker (7), spectral analysis appearance (8), temperature sensor (9), accumulator (11), network interface (12), locator (14) and fan (16) are connected respectively through the cable in controller (10), signal receiver (2) is connected through the cable in spectral analysis appearance (8).