CN213986656U - Automatic debugging machine of isolator - Google Patents
Automatic debugging machine of isolator Download PDFInfo
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- CN213986656U CN213986656U CN202022609044.8U CN202022609044U CN213986656U CN 213986656 U CN213986656 U CN 213986656U CN 202022609044 U CN202022609044 U CN 202022609044U CN 213986656 U CN213986656 U CN 213986656U
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- temperature control
- isolator
- bottom plate
- transformer
- debugging machine
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Abstract
The utility model discloses an automatic debugging machine of isolator, comprising a base plate, the lower extreme of bottom plate is equipped with the connecting block, the one end of keeping away from the bottom plate of connecting block is equipped with the pulley, the one end of bottom plate keeping away from the connecting block is equipped with the regulator cubicle, one side of regulator cubicle is equipped with switch, the regulator cubicle is equipped with the mounting panel in the one end of keeping away from the bottom plate, the one end of mounting panel keeping away from the regulator cubicle is equipped with the universal meter, one side of universal meter is equipped with the resistance box, the one side of resistance box keeping away from the universal meter is equipped with the temperature control case, the temperature control case is equipped with the transformer in one side of keeping away from the resistance box, one side of transformer is equipped with signal generator, the one end of transformer is equipped with second signal isolator. Has the advantages that: the debugging machine is equipped with the transformer, can carry out withstand voltage test to signal isolator, through detecting withstand voltage data, judges signal isolator's compressive property, and the debugging machine is equipped with the temperature control case simultaneously, can carry out the detection of temperature variation to its performance influence to signal isolator through the temperature of adjusting the temperature control case.
Description
Technical Field
The utility model relates to an isolator detection area particularly, relates to an automatic debugging machine of isolator.
Background
The signal isolator is a signal isolator, which transmits and outputs single-path or double-path linear current or voltage signals of single-path or double-path input, and improves the electrical isolation performance among input, output and power supply.
Firstly, signals received by the PLC are modulated and converted through a semiconductor device, then are isolated and converted through a light sensing or magnetic sensing device, then are demodulated and converted back to original signals or different signals before isolation, and meanwhile, a power supply of the isolated signals is isolated, so that the absolute independence among the converted signals, the power supply and the ground is ensured.
The signal isolator is generally of a type of one-in-one-out, one-in-two-out, one-in-four-out, one-in-five-out and two-in-two-out, and the performance of the high-quality signal isolator is generally comprehensively checked from eight main technical parameters of isolation strength, precision, temperature drift, response time, insulation resistance, load resistance, output ripple and power consumption.
The existing signal isolator debugging machine has single debugging method for the signal isolator and lacks diversity.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides an automatic debugging machine of isolator to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides an automatic debugging machine of isolator, includes the bottom plate, the lower extreme of bottom plate is equipped with the connecting block, the connecting block is keeping away from the one end of bottom plate is equipped with the pulley, the bottom plate is keeping away from the one end of connecting block is equipped with the regulator cubicle, one side of regulator cubicle is equipped with switch, the regulator cubicle is keeping away from the one end of bottom plate is equipped with the mounting panel, the mounting panel is keeping away from the one end of regulator cubicle is equipped with the universal meter, one side of universal meter is equipped with the resistance box, the resistance box is keeping away from one side of universal meter is equipped with the temperature control case, the temperature control case is keeping away from one side of resistance box is equipped with the transformer, one side of transformer is.
Furthermore, the universal meter comprises a display screen and an operation panel, wherein the operation panel is arranged at the bottom end of the display screen.
Furthermore, the temperature control box comprises a wire jack, a first signal isolator, heating plates and a control panel, wherein the first signal isolator is arranged inside the temperature control box, the heating plates are arranged on two sides of the inner side of the temperature control box, and the control panel is arranged on one side of the outer side of the temperature control box.
Further, the pulley is provided with a brake plate.
Further, the regulator cubicle is equipped with the switch door.
Furthermore, the power switch is provided with a protective shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the debugging machine is provided with a transformer, so that a voltage withstand test can be performed on the signal isolator, and the voltage withstand performance of the signal isolator can be judged by detecting voltage withstand data.
2. The debugging machine is provided with a temperature control box, and can detect the influence of temperature change on the performance of the signal isolator by adjusting the temperature of the temperature control box.
3. The debugging machine is provided with a resistor box, and the output change of the signal isolator to the circuit environment with different resistance values can be detected by adjusting the resistance value of the resistor box.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of an automatic debugging machine for isolators according to an embodiment of the present invention;
fig. 2 is a schematic top view of an automatic debugging machine for isolators according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a multimeter of an automatic debugging machine for isolators according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a temperature control box of an automatic debugging machine for an isolator according to an embodiment of the present invention.
Reference numerals:
1. a base plate; 2. connecting blocks; 3. a pulley; 4. an electrical cabinet; 5. a power switch; 6. mounting a plate; 7. A universal meter; 701. a display screen; 702. an operation panel; 8. a resistance box; 9. a temperature control box; 901. a wire insertion hole; 902. a first signal isolator; 903. heating plates; 904. a control panel; 10. a transformer; 11. A signal generator; 12. a second signal isolator.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides an automatic debugging machine of isolator.
Referring now to the drawings and the detailed description, as shown in fig. 1-4, an automatic debugging machine for an isolator according to an embodiment of the present invention includes a bottom plate 1, a connecting block 2 is disposed at a lower end of the bottom plate 1, a pulley 3 is disposed at an end of the connecting block 2 away from the bottom plate 1, the connecting block 2 is connected to the pulley 3 through a bearing, an electrical cabinet 4 is disposed at an end of the bottom plate 1 away from the connecting block 2, a power switch 5 is disposed at one side of the electrical cabinet 4, a mounting plate 6 is disposed at an end of the electrical cabinet 4 away from the bottom plate 1, a universal meter 7 is disposed at an end of the mounting plate 6 away from the electrical cabinet 4, a resistance box 8 is disposed at one side of the universal meter 7, a temperature control box 9 is disposed at one side of the resistance box 8 away from the universal meter 7, an observation window is disposed at a top end of the temperature control box 9, the temperature control box 9 is provided with a transformer 10 at one side far away from the resistance box 8, one side of the transformer 10 is provided with a signal generator 11, and one end of the transformer 10 is provided with a second signal isolator 12.
Through the technical scheme, bottom plate 1 is used for installing connecting block 2 and regulator cubicle 4, connecting block 2 is used for connecting pulley 3, pulley 3 is used for driving connecting block 2 to slide, regulator cubicle 4 is used for setting up equipment electric circuit in inside, switch 5 is used for controlling the total power of debugging machine, mounting panel 6 is used for installing universal meter 7, resistance box 8, temperature control box 9 and transformer 10, universal meter 7 is used for measuring the size of the voltage electric current of isolator output, resistance box 8 is used for connecting the resistance that corresponds the size according to actual demand, temperature control box 9 is used for making the high temperature space of needs, transformer 10 is used for exporting the not voltage of equidimension, signal generator 11 is used for exporting for the different signals of isolator output, second signal isolator 12 is used for cooperating transformer 10 to carry out withstand voltage experiment.
As shown in FIG. 3, the multimeter 7 comprises a display screen 701 and an operation panel 702, wherein the operation panel 702 is arranged at the bottom end of the display screen 701.
Through the technical scheme, the display screen 701 is used for displaying the measured current and voltage, and the operation panel 702 is used for switching the gear and the measuring range of the universal meter 7.
As shown in fig. 4, the temperature control box 9 includes a wire insertion hole 901, a first signal isolator 902, a heating plate 903, and a control panel 904, the first signal isolator 902 is disposed inside the temperature control box 9, the heating plate 903 is disposed on two sides of the inner side of the temperature control box 9, and the control panel 904 is disposed on one side of the outer side of the temperature control box 9.
Through the above technical scheme, the wire insertion hole 901 is used for inserting a wire to connect each electrical device, the first signal isolator 902 is used for cooperating with the heating plate 903 to perform an experiment on the influence of the output signal in the environment with different temperatures, and the control panel 904 is used for controlling the temperature of the temperature control box 9.
As shown in fig. 1 to 4, the pulley 3 is provided with a brake plate, the electrical cabinet 4 is provided with a switch door, and the power switch 5 is provided with a protective shell.
Through the technical scheme, the brake plate is used for locking the pulley 3 to prevent the pulley from moving when the debugging machine does not need to move, the switch door is used for conveniently checking and maintaining the equipment circuit in the electrical cabinet 4, the protective shell is used for preventing the power switch 5 from being mistakenly touched when the power supply does not need to be started, and the equipment fault caused by the mistaken touching of the switch after the power switch can also be prevented.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the multimeter 7 has actual measurable variables including but not limited to voltage and current, a temperature sensor is arranged in the temperature control box 9, the temperature in the box can be monitored in real time, the heating plate 903 is subjected to power regulation through the control panel 904, so that the required temperature is reached, and the transformer 10 can provide voltages with different intensities for the second signal isolator 12.
In conclusion, by means of the technical scheme of the utility model, the required instruments are connected through the conducting wires, if the voltage-resistant performance of the isolator is measured, the transformer 10 is connected with the second signal isolator 12, then the universal meter 7 is connected, the voltage-resistant performance of the isolator is measured by adjusting the voltage of the transformer 10 after the power switch 5 is turned on, if the measured temperature affects the output of the isolator, the signal generator 11 is connected to the temperature control box 9, the temperature control box 9 is connected to the multimeter 7, the temperature is adjusted through the control panel 904 after the power switch 5 is turned on, and then, detecting, if the measuring isolator changes according to different resistance values, connecting the signal generator 11 to the second signal isolator 12, connecting the second signal isolator 12 to the resistance box 8, connecting the resistance box 8 to the universal meter 7, and measuring by adjusting the resistance value of the resistance box 8 after the power switch 5 is turned on.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An automatic debugging machine for an isolator is characterized by comprising a bottom plate (1), wherein a connecting block (2) is arranged at the lower end of the bottom plate (1), a pulley (3) is arranged at one end, far away from the bottom plate (1), of the connecting block (2), an electric cabinet (4) is arranged at one end, far away from the connecting block (2), of the bottom plate (1), a power switch (5) is arranged on one side of the electric cabinet (4), a mounting plate (6) is arranged at one end, far away from the bottom plate (1), of the electric cabinet (4), a universal meter (7) is arranged at one end, far away from the electric cabinet (4), of the mounting plate (6), a resistance box (8) is arranged on one side of the universal meter (7), a temperature control box (9) is arranged on one side, far away from the universal meter (7), a transformer (10) is arranged on one side, far away from the resistance box (8), of the temperature control box (9), and a signal generator (11) is arranged on one side of the transformer (10), and a second signal isolator (12) is arranged at one end of the transformer (10).
2. The automatic debugging machine of claim 1, characterized in that, said multimeter (7) comprises a display screen (701), an operation panel (702), the bottom end of said display screen (701) is provided with an operation panel (702).
3. The automatic adjuster for isolators according to claim 1, wherein the temperature control box (9) comprises a wire jack (901), a first signal isolator (902), a heating plate (903) and a control panel (904), the first signal isolator (902) is arranged inside the temperature control box (9), the heating plate (903) is arranged on two sides of the inner side of the temperature control box (9), and the control panel (904) is arranged on one side of the outer side of the temperature control box (9).
4. The automatic debugging machine of claim 1, characterized in that said pulley (3) is provided with a braking plate.
5. The automatic isolator debugging machine according to claim 1, characterized in that said electrical cabinet (4) is provided with a switching door.
6. The automatic debugging machine of claim 1, characterized in that said power switch (5) is provided with a protective casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022609044.8U CN213986656U (en) | 2020-11-12 | 2020-11-12 | Automatic debugging machine of isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022609044.8U CN213986656U (en) | 2020-11-12 | 2020-11-12 | Automatic debugging machine of isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213986656U true CN213986656U (en) | 2021-08-17 |
Family
ID=77262527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022609044.8U Active CN213986656U (en) | 2020-11-12 | 2020-11-12 | Automatic debugging machine of isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213986656U (en) |
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2020
- 2020-11-12 CN CN202022609044.8U patent/CN213986656U/en active Active
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