CN211669287U - Detection device for three-terminal voltage stabilizer - Google Patents
Detection device for three-terminal voltage stabilizer Download PDFInfo
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- CN211669287U CN211669287U CN201921190878.0U CN201921190878U CN211669287U CN 211669287 U CN211669287 U CN 211669287U CN 201921190878 U CN201921190878 U CN 201921190878U CN 211669287 U CN211669287 U CN 211669287U
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Abstract
The utility model discloses a detection apparatus for three-terminal regulator relates to three-terminal regulator's detection area, for solving among the prior art detection apparatus and having the defect, can't detect out the problem of best step-down scope. Be provided with the stabiliser on one side surface of shell body and detect the mouth, the inside that the stabiliser detected the mouth is provided with stabiliser joint jack, be provided with detection voltage viewing aperture, input voltage viewing aperture, temperature viewing aperture on the upper end surface of shell body, the inside of shell body is provided with the battery, the both ends position department of battery is provided with the battery mount, the battery mount passes through fixing bolt and connects the inside bottom at the shell body, one side of battery is provided with detection switch, one side of detection switch is provided with the slide rheostat, one side of battery is provided with the slide rheostat.
Description
Technical Field
The utility model relates to a three terminal regulator's detection area specifically is a detection device for three terminal regulator.
Background
The stabiliser is the equipment that makes output voltage stable, the stabiliser is by the regulator circuit, control circuit, and servo motor etc. constitute, when input voltage or load change, control circuit takes a sample, comparison, enlarge, then drive servo motor rotates, make the position change of voltage regulator carbon brush, through automatic adjustment coil turns ratio, thereby keep output voltage's stability, three-terminal regulator is as the name suggests, the stabiliser that has three port, generally be input voltage, output voltage, three port, only need peripheral simple several electric capacity can, high durability and convenient use, therefore three-terminal regulator uses very extensively, in order to better application in suitable position department, need carry out actual detection to the step-down range of stabiliser.
The existing detection device has defects, cannot detect the optimal voltage reduction range, and aims to detect the optimal detection range of the voltage stabilizer and prolong the service life of the voltage stabilizer; therefore, the market urgently needs to develop a detection device for the three-terminal voltage stabilizer to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detection device for three-terminal regulator to current detection device who proposes in solving above-mentioned background art has the defect, can't detect out the problem of the best step-down scope.
In order to achieve the above object, the utility model provides a following technical scheme: a detection device for a three-terminal voltage regulator comprises an outer shell, wherein a voltage regulator detection port is arranged on the outer surface of one side of the outer shell, a voltage regulator connection jack is arranged inside the voltage regulator detection port, a detection voltage observation port, an input voltage observation port and a temperature observation port are arranged on the outer surface of the upper end of the outer shell, a storage battery is arranged inside the outer shell, battery fixing frames are arranged at the two ends of the storage battery and are connected to the bottom end inside the outer shell through fixing bolts, a detection switch is arranged on one side of the storage battery, a sliding rheostat is arranged on one side of the detection switch, a sliding rheostat is arranged on one side of the storage battery, a second voltmeter is arranged on one side of the sliding rheostat, a temperature detector is arranged on one side of the second voltmeter, a first voltmeter is arranged on one, and a storage battery charging interface is arranged on the inner wall of the outer shell.
Preferably, temperature-detecting appearance passes through fixing bolt fixed connection on the inner wall of shell body, temperature-detecting appearance is located the stabiliser and detects the mouth directly over, and temperature-detecting appearance's detection port arranges the inside that the stabiliser detected the mouth in, and temperature-detecting appearance's result display screen is located temperature viewing aperture department, temperature-detecting appearance and battery electric connection.
Preferably, the storage battery is electrically connected with the storage battery charging interface, the storage battery is connected with the detection switch in series, the detection switch is connected with the slide rheostat in series, the slide rheostat is connected with the voltage stabilizer connecting jack in series, and the voltage stabilizer connecting jack is connected with the storage battery in series.
Preferably, the first voltmeter and the second voltmeter are respectively connected with the voltage stabilizer connecting jack and the sliding rheostat in parallel, the first voltmeter and the second voltmeter are fixedly connected to the bottom plate of the outer shell through fixing bolts, and the first voltmeter and the second voltmeter are respectively located under the detection voltage observation port and the input voltage observation port.
Preferably, a through groove is formed in the outer surface of the upper end of the outer shell, and the sliding block of the sliding rheostat penetrates through the through groove and is arranged outside the outer shell.
Preferably, a through hole is formed in the side surface of the outer shell, the storage battery charging interface is located at the through hole, and the storage battery charging interface is fixed on the inner wall of the outer shell through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through setting up the slide rheostat, and slide rheostat and stabiliser connection jack series connection, stabiliser connection jack and battery series connection, because the current value of each component is the same in the series circuit, the sum of voltage value is the total voltage value of this circuit, this can change the resistance size of slide rheostat through changing the slider on the slide rheostat, and change the voltage size of slide rheostat, thereby changed the input voltage of stabiliser connection jack department, make the stabiliser that is detected can accept under different input voltage and detect, can detect out the best operating voltage value scope of this stabiliser more efficiently;
2. the utility model discloses a through setting up first manometer, and first manometer and stabiliser connection jack series connection, this output voltage value of department's this stabiliser can be detected, be convenient for simultaneously take notes stabiliser output voltage value at different time quantums, in order to detect whether this stabiliser can carry out long-time stable work, simultaneously through setting up the second manometer, the second manometer is connected with slide rheostat in parallel, this voltage value of slide rheostat can be detected this moment, and subtract this voltage value through total voltage and obtain the input voltage that detects the stabiliser, ensure the normal clear of stabiliser detection;
3. the utility model discloses a through setting up temperature detector, and temperature detector and battery electric connection, in the stabiliser detects the mouth was arranged in to temperature detector's detection port, this can be real-time to the temperature of the stabiliser surface that is detected detect, because the stabiliser can generate heat when stepping down too high voltage, consequently judges the step-down scope of this stabiliser through the temperature, improves detection efficiency.
Drawings
Fig. 1 is a top view of the internal structure of the present invention;
fig. 2 is an overall schematic view of the present invention;
fig. 3 is a front view of the present invention.
In the figure: 1. an outer housing; 2. a detection switch; 3. a voltage regulator detection port; 4. a slide rheostat; 5. detecting a voltage observation port; 6. an input voltage view port; 7. a temperature viewing port; 8. the voltage stabilizer is connected with the jack; 9. a storage battery; 10. a battery holder; 11. a first voltmeter; 12. A second voltmeter; 13. a temperature detector; 14. a storage battery charging interface; 15. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a detection device for a three-terminal voltage regulator comprises an outer shell 1, a voltage regulator detection port 3 is arranged on the outer surface of one side of the outer shell 1, a voltage regulator connection jack 8 is arranged inside the voltage regulator detection port 3, a detection voltage observation port 5, an input voltage observation port 6 and a temperature observation port 7 are arranged on the outer surface of the upper end of the outer shell 1, a storage battery 9 is arranged inside the outer shell 1, battery fixing frames 10 are arranged at the positions of two ends of the storage battery 9, the battery fixing frames 10 are connected to the inner bottom end of the outer shell 1 through fixing bolts 15, a detection switch 2 is arranged on one side of the storage battery 9, a sliding rheostat 4 is arranged on one side of the detection switch 2, a sliding rheostat 4 is arranged on one side of the storage battery 9, a second voltmeter 12 is arranged on one side of the sliding rheostat 4, a temperature detector 13 is arranged, and a storage battery charging interface 14 is arranged on the inner wall of the outer shell 1.
Further, temperature-detecting appearance 13 passes through fixing bolt 15 fixed connection on the inner wall of shell body 1, temperature-detecting appearance 13 is located stabiliser detection port 3 directly over, and temperature-detecting appearance 13's detection port arranges the inside of stabiliser detection port 3 in, temperature-detecting appearance 13's result display screen is located temperature viewing aperture 7 department, temperature-detecting appearance 13 and battery 9 electric connection, this can be real-timely detect the temperature of the stabiliser surface that is detected, can generate heat when owing to the stabiliser steps down too high voltage, consequently judge the step-down scope of this stabiliser through the temperature, and the detection efficiency is improved.
Further, the storage battery 9 is electrically connected with the storage battery charging interface 14, the storage battery 9 is connected with the detection switch 2 in series, the detection switch 2 is connected with the sliding rheostat 4 in series, the sliding rheostat 4 is connected with the voltage stabilizer connecting jack 8 in series, and the voltage stabilizer connecting jack 8 is connected with the storage battery 9 in series.
Further, first voltmeter 11 and second voltmeter 12 are connected in parallel with stabiliser joint jack 8 and slide rheostat 4 respectively, and first voltmeter 11 and second voltmeter 12 are all through fixing bolt 15 fixed connection on the bottom plate of shell body 1, and just first voltmeter 11 and second voltmeter 12 are located detection voltage viewing aperture 5 and input voltage viewing aperture 6 under respectively.
Further, a through groove is formed in the outer surface of the upper end of the outer shell 1, and a sliding block of the sliding rheostat 4 penetrates through the through groove and is arranged outside the outer shell 1.
Further, be provided with the through-hole on the side surface of shell body 1, the battery interface 14 that charges is located through-hole department, and the battery interface 14 that charges passes through the screw fixation on the inner wall of shell body 1.
The working principle is as follows: when in use, the voltage stabilizer to be detected is inserted into the voltage stabilizer connecting jack 8, then the temperature detector 13 is started, the temperature detector 13 detects and records the temperature of the voltage stabilizer to be detected at the moment, then the detection switch 2 is started, the voltage stabilizer to be detected is electrified at the moment, the sliding block on the sliding rheostat 4 is pulled, the data on the first voltmeter 11 and the second voltmeter 12 are recorded, because the current values of all elements in the series circuit are the same, and the sum of the voltage values is the total voltage value of the circuit, the input voltage at the voltage stabilizer connecting jack 8 is obtained by subtracting the value detected by the second voltmeter 12 from the voltage value of the multiple storage batteries 9, the voltage stabilizer is detected under different input voltages, meanwhile, the detection data of the temperature detector 13 under different input voltages are compared, and because the voltage stabilizer generates heat when reducing the overhigh voltage, therefore, the voltage reduction range of the voltage stabilizer is judged according to the temperature, and the value detected by the first voltmeter 11 is observed to judge whether the voltage stabilizer can stably work for a long time.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a detection device for three-terminal regulator, includes shell body (1), its characterized in that: a voltage stabilizer detection port (3) is arranged on the outer surface of one side of the outer shell (1), a voltage stabilizer connection jack (8) is arranged inside the voltage stabilizer detection port (3), a detection voltage observation port (5), an input voltage observation port (6) and a temperature observation port (7) are arranged on the outer surface of the upper end of the outer shell (1), a storage battery (9) is arranged inside the outer shell (1), battery fixing frames (10) are arranged at the positions of the two ends of the storage battery (9), the battery fixing frames (10) are connected to the inner bottom end of the outer shell (1) through fixing bolts (15), a detection switch (2) is arranged on one side of the storage battery (9), a sliding rheostat (4) is arranged on one side of the detection switch (2), a sliding rheostat (4) is arranged on one side of the storage battery (9), a second voltmeter (12) is arranged on one side of the, one side of second voltmeter (12) is provided with temperature detector (13), one side of temperature detector (13) is provided with first voltmeter (11), be provided with battery interface (14) that charges on the inner wall of shell body (1).
2. The detecting device for the three-terminal regulator according to claim 1, wherein: temperature-detecting appearance (13) are through fixing bolt (15) fixed connection on the inner wall of shell body (1), temperature-detecting appearance (13) are located stabiliser and detect mouthful (3) directly over, and the inside that stabiliser detected mouthful (3) is arranged in to the detection port of temperature-detecting appearance (13), and the result display screen of temperature-detecting appearance (13) is located temperature viewing aperture (7) department, temperature-detecting appearance (13) and battery (9) electric connection.
3. The detecting device for the three-terminal regulator according to claim 1, wherein: the battery (9) is electrically connected with the battery charging interface (14), the battery (9) is connected with the detection switch (2) in series, the detection switch (2) is connected with the slide rheostat (4) in series, the slide rheostat (4) is connected with the voltage stabilizer connecting jack (8) in series, and the voltage stabilizer connecting jack (8) is connected with the battery (9) in series.
4. The detecting device for the three-terminal regulator according to claim 1, wherein: first voltmeter (11) and second voltmeter (12) respectively with stabiliser joint jack (8) and slide rheostat (4) parallel connection, first voltmeter (11) and second voltmeter (12) all through fixing bolt (15) fixed connection on the bottom plate of shell body (1), and just first voltmeter (11) and second voltmeter (12) are located respectively under detection voltage viewing aperture (5) and input voltage viewing aperture (6).
5. The detecting device for the three-terminal regulator according to claim 1, wherein: a through groove is formed in the outer surface of the upper end of the outer shell (1), and a sliding block of the sliding rheostat (4) penetrates through the through groove and is arranged outside the outer shell (1).
6. The detecting device for the three-terminal regulator according to claim 1, wherein: the side surface of the outer shell (1) is provided with a through hole, the storage battery charging interface (14) is located at the through hole, and the storage battery charging interface (14) is fixed on the inner wall of the outer shell (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190878.0U CN211669287U (en) | 2019-07-26 | 2019-07-26 | Detection device for three-terminal voltage stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190878.0U CN211669287U (en) | 2019-07-26 | 2019-07-26 | Detection device for three-terminal voltage stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211669287U true CN211669287U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921190878.0U Active CN211669287U (en) | 2019-07-26 | 2019-07-26 | Detection device for three-terminal voltage stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211669287U (en) |
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2019
- 2019-07-26 CN CN201921190878.0U patent/CN211669287U/en active Active
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Address after: 210000 floor 13, tower C, Tengfei building, research and Innovation Park, Nanjing area, China (Jiangsu) pilot Free Trade Zone, Nanjing, Jiangsu Patentee after: Jiangsu Changjing Technology Co.,Ltd. Address before: 210000 room 1087, hatch Eagle building, No. 99, Tuanjie Road, yanchuang Park, Jiangbei new area, Nanjing, Jiangsu Province Patentee before: Jiangsu Changjing Technology Co.,Ltd. |
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