CN214041491U - Relay protection three-phase tester - Google Patents
Relay protection three-phase tester Download PDFInfo
- Publication number
- CN214041491U CN214041491U CN202020735047.3U CN202020735047U CN214041491U CN 214041491 U CN214041491 U CN 214041491U CN 202020735047 U CN202020735047 U CN 202020735047U CN 214041491 U CN214041491 U CN 214041491U
- Authority
- CN
- China
- Prior art keywords
- tester
- relay
- antenna
- output signal
- relay protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 239000003086 colorant Substances 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 description 7
- 230000005856 abnormality Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a relay protection three-phase tester, which comprises a tester, wherein the top of the tester is provided with an output antenna and an adjusting knob, the top of the output antenna is provided with an output signal head, the bottom of the output signal head is provided with an antenna, the bottom of the antenna is provided with a telescopic cavity, the inside of the telescopic cavity is provided with a spring, the bottom of the telescopic cavity is provided with a relay detection valve, the bottom of the relay detection valve is provided with a relay master control valve, the outer surface of the tester is provided with a display screen, an indicator lamp and a control panel, one side of the display screen is provided with an input interface, the front of the control panel is provided with a control switch, one side of the tester is provided with an external sound player and a charging interface, the inside of the tester is provided with a control system, one side of the control system is provided with a storage battery, and the storage battery is fixedly connected with the tester, therefore, the relay protection three-phase tester, by utilizing the relay detection valve and the relay master control valve, the equipment can be closed in time, and the problem that the device has no relay protection is solved.
Description
Technical Field
The utility model relates to a tester equipment technical field specifically is a relay protection three-phase tester.
Background
The three-phase tester has three voltage input channels which are insulated and isolated from each other, three currents are input by a pincerlike current transformer, the tester is safe and reliable, the tester can simultaneously measure the amplitudes of 1-3 paths of alternating voltages and 1-3 paths of alternating currents and the phases among the amplitudes without disconnecting a tested circuit, measure single/three-phase active power, active power factors, reactive power factors, frequency and other parameters, and display the parameters in a vector diagram or table mode on the same screen.
However, the existing relay protection three-phase tester is high in use cost, troublesome to clean, too complex in structure and simple in function, and the existing tester is not provided with current detection and overload protection functions, so that a device mainboard is easily burnt due to current overload in the test process, and finally the device is damaged.
Therefore, how to design a relay protection three-phase tester becomes a problem to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a relay protection three-phase tester to the tester that proposes in solving above-mentioned background does not have relay protection's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a relay protection three-phase tester comprises a tester, wherein an output antenna and an adjusting knob are arranged at the top of the tester, an output signal head is arranged at the top of the output antenna, an antenna is arranged at the bottom of the output signal head, a telescopic cavity is arranged at the bottom of the antenna, a spring is arranged inside the telescopic cavity, a relay detection valve is arranged at the bottom of the telescopic cavity, a relay master control valve is arranged at the bottom of the relay detection valve, a display screen, an indicator lamp and a control panel are arranged on the outer surface of the tester, an input interface is arranged on one side of the display screen, a control switch is arranged on the front side of the control panel, an outer sound player and a charging interface are arranged on one side of the tester, a control system is arranged inside the tester, a storage battery is arranged on one side of the control system, and the storage battery is fixedly connected with the tester, and the top of the storage battery is provided with a sound control system.
Furthermore, the pilot lamp is provided with three, and is three the surface of pilot lamp adopts the fluorescent material processing of different colours to form, three simultaneously pilot lamp and tester swing joint.
Further, the spring is provided with a plurality of nodes, just spring swing joint is in the inside in flexible chamber, simultaneously the spring is the downward trend of spiral and fixes.
Further, the relay detection valve is "rectangle", just the inside of relay detection valve is provided with a detection piece, simultaneously relay detection valve and relay master control valve electric connection.
Furthermore, the input interface is electrically connected with the control system, the outer surface of the input interface is made of rubber, and meanwhile the input interface is hollow.
Furthermore, the output signal head is located the top of antenna, just the output signal head is provided with three, three simultaneously output signal head and display screen electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the relay protection three-phase tester is improved and enhanced on the basis of the original device, is provided with an indicator light which can emit light with different colors, and can emit light with different colors according to different data, so that a worker can easily find the place with abnormal data without slowly searching, is provided with an external sound player which can broadcast the position with abnormal data and the reason of the abnormal data through sound, so that the data test is simplified, the worker only needs to output the data to the tester and then record the abnormal data, the process is intelligentized, the relay detection valve and the relay master control valve are arranged, the current transmitted to each antenna from a storage battery can be detected by utilizing the two parts, dangerous lines are disconnected and sent to the relay master control valve, and the relay master control valve can close the equipment, the current that avoids overload flows to output antenna in, damages output antenna, reduces the possibility of taking place danger, is provided with adjust knob, and adjust knob can control the required current of each antenna, just so can output the signal of different frequency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the test apparatus of the present invention;
fig. 3 is a schematic diagram of the cross-sectional structure of the output antenna of the present invention.
In the figure: 1. output antenna, 101, output signal head, 102, antenna, 103, flexible chamber, 104, spring, 2, tester, 201, relay detection valve, 202, relay master control valve, 203, control system, 204, acoustic control system, 205, battery, 3, adjust knob, 4, pilot lamp, 5, input interface, 6, control panel, 601, control switch, 7, external sound player, 8, display screen, 9 interface that charges.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the present invention, the model of the tester is ZX 3M.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a relay protection three-phase tester comprises an output antenna 1, an output signal head 101, an antenna 102, a telescopic cavity 103, a spring 104, a tester 2, a relay detection valve 201, a relay master control valve 202, a control system 203, a voice control system 204, a storage battery 205, an adjusting knob 3, an indicator lamp 4, an input interface 5, a control panel 6, a control switch 601, an external sound player 7, display screens 8 and 9 charging interfaces, the top of the tester 2 is provided with the output antenna 1 and the adjusting knob 3, the top of the output antenna 1 is provided with the output signal head 101, the bottom of the output signal head 101 is provided with the antenna 102, the bottom of the antenna 102 is provided with the telescopic cavity 103, the spring 104 is arranged inside the telescopic cavity 103, the bottom of the telescopic cavity 103 is provided with the relay detection valve 201, the bottom of the relay detection valve 201 is provided with the relay valve 202, the outer surface of the tester 2 is provided with the display screen 8, Indicator lamp 4 and control panel 6, one side of display screen 8 is provided with input interface 5, control panel 6's front is provided with control switch 601, one side of tester 2 is provided with outer sound player 7 and interface 9 that charges, the inside of tester 2 is provided with control system 203, one side of control system 203 is provided with battery 205, battery 205 and tester 2 fixed connection, the top of battery 205 is provided with sound control system 204.
The utility model discloses an in 5 access-in testers 2 with test data through input interface, then open display screen 8, show test data on display screen 8, then open the tester, tester 2 can be according to standard data detection data whether unusual to show through pilot lamp 4, when data are unusual, still can play unusual local through outer sound player 7.
Specifically, the pilot lamp 4 is provided with three, and the surface of three pilot lamp 4 adopts the fluorescent material processing of different colours to form, and three pilot lamp 4 and 2 swing joint of tester simultaneously, pilot lamp 4 can send different light awn.
The utility model discloses an pilot lamp 4 shows unusual data through different colours, and the staff can judge the place that data is unusual according to the colour of difference.
Specifically, the spring 104 is provided with a plurality of nodes, the spring 104 is movably connected inside the telescopic cavity 103, meanwhile, the spring 104 is fixed in a downward spiral trend, and the spring 104 can eject an article.
The utility model discloses a spring 104, spring 104 have good elasticity, can pack up or pop out antenna 102.
Specifically, the relay detection valve 201 is "rectangular", and the inside of the relay detection valve 201 is provided with a detection piece, and simultaneously the relay detection valve 201 and the relay main control valve 202 electric connection, the relay detection valve 201 can detect the relay.
The utility model discloses a relay detection valve 201 can detect whether safe of electric current to send danger signal for relay main control valve 202.
Specifically, the input interface 5 is electrically connected to the control system 203, the outer surface of the input interface 5 is made of rubber, the input interface 5 is hollow, and the input interface 5 can be connected to the input terminal.
The utility model discloses an input interface 5, the data input that will detect is to tester 2 in to supply tester 2 to detect.
Specifically, the output signal heads 101 are located at the top end of the antenna 102, and there are three output signal heads 101, and the three output signal heads 101 are electrically connected to the display screen 8, so that the output signal heads 101 can send out signals.
The utility model discloses an output signal head 101 can send abnormal signal for the staff, lets the staff in time handle.
The working principle is as follows: firstly, the worker checks whether each component of the device can normally operate, the component can be replaced immediately when finding a problem, after the checking is finished, the worker accesses the data to be detected into the tester 2 through the input interface 5, then the display screen 8 is turned on through the control switch 601, the data input into the tester 2 is displayed through the display screen 8, then the tester 2 is turned on, whether the data are abnormal or not is detected through the tester 2 according to the standard data, after the abnormality is detected, the indicator lamp 4 is displayed through different colors according to the difference of the abnormality, and the place where the data are abnormal and the abnormality are reported through the external sound player 7 for the worker to record, and the place and the abnormality can also be sent to another terminal through the output antenna 1, when the data are required to be sent, the output antenna 1 is turned on, the output antenna 1 sends a signal through the output signal head 101, after the other party agrees, the data is sent out, when the relay detection valve 201 detects that the output current is overloaded, the output of the current is suspended, a danger signal is sent to the relay main control valve 202, and the relay main control valve 202 shuts down the whole equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a relay protection three-phase tester, includes tester (2), its characterized in that: the testing device comprises a tester (2), and is characterized in that an output antenna (1) and an adjusting knob (3) are arranged at the top of the tester (2), an output signal head (101) is arranged at the top of the output antenna (1), an antenna (102) is arranged at the bottom of the output signal head (101), a telescopic cavity (103) is arranged at the bottom of the antenna (102), a spring (104) is arranged inside the telescopic cavity (103), a relay detection valve (201) is arranged at the bottom of the telescopic cavity (103), a relay master control valve (202) is arranged at the bottom of the relay detection valve (201), a display screen (8), an indicator lamp (4) and a control panel (6) are arranged on the outer surface of the tester (2), an input interface (5) is arranged at one side of the display screen (8), a control switch (601) is arranged on the front side of the control panel (6), an external sound player (7) and a charging interface (9) are arranged at one side of the tester (2), the tester is characterized in that a control system (203) is arranged inside the tester (2), a storage battery (205) is arranged on one side of the control system (203), the storage battery (205) is fixedly connected with the tester (2), and a sound control system (204) is arranged at the top of the storage battery (205).
2. The relay protection three-phase tester of claim 1, wherein: the indicating lamp (4) is provided with three, and is three the surface of indicating lamp (4) adopts the fluorescent material processing of different colours to form, three simultaneously indicating lamp (4) and tester (2) swing joint.
3. The relay protection three-phase tester of claim 1, wherein: the spring (104) is provided with a plurality of nodes, the spring (104) is movably connected inside the telescopic cavity (103), and meanwhile the spring (104) is fixed in a spiral downward trend.
4. The relay protection three-phase tester of claim 1, wherein: relay detection valve (201) are "rectangle", just the inside of relay detection valve (201) is provided with one and detects the piece, simultaneously relay detection valve (201) and relay master control valve (202) electric connection.
5. The relay protection three-phase tester of claim 1, wherein: the input interface (5) is electrically connected with the control system (203), the outer surface of the input interface (5) is made of rubber, and meanwhile the interior of the input interface (5) is hollowed.
6. The relay protection three-phase tester of claim 1, wherein: the output signal head (101) is located at the top end of the antenna (102), three output signal heads (101) are arranged, and the three output signal heads (101) are electrically connected with the display screen (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020735047.3U CN214041491U (en) | 2020-05-07 | 2020-05-07 | Relay protection three-phase tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020735047.3U CN214041491U (en) | 2020-05-07 | 2020-05-07 | Relay protection three-phase tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214041491U true CN214041491U (en) | 2021-08-24 |
Family
ID=77331420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020735047.3U Expired - Fee Related CN214041491U (en) | 2020-05-07 | 2020-05-07 | Relay protection three-phase tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214041491U (en) |
-
2020
- 2020-05-07 CN CN202020735047.3U patent/CN214041491U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108549045A (en) | A kind of USB data line detecting system and device | |
| CN214041491U (en) | Relay protection three-phase tester | |
| CN210347712U (en) | Four-wire insulation resistance rapid test tester | |
| CN212160011U (en) | Universal test equipment for contactor and relay | |
| CN207601285U (en) | A kind of ups power test device | |
| CN112230166A (en) | Module harness on-off test device and method and module offline test system | |
| CN111077444A (en) | Universal test equipment for contactor and relay | |
| CN105866667A (en) | Loop resistance test method for two-terminal-grounding circuit breaker | |
| CN218767000U (en) | Full-automatic electric safety detector | |
| CN207946502U (en) | A kind of aviation contactor test device | |
| CN209327437U (en) | A kind of AC current detector | |
| CN211718411U (en) | Testing device and socket tester | |
| CN208537633U (en) | A kind of phasing tester | |
| CN211698018U (en) | Battery management system inspection tool | |
| CN210690785U (en) | Portable direct current grounding test rapid testing device | |
| CN212180985U (en) | Cable detector | |
| CN105842613A (en) | Bluetooth circuit testing jig | |
| CN210893157U (en) | Radio compass comprehensive tester | |
| CN206671529U (en) | D.C. isolation monitoring device on-line testing instrument | |
| CN109342840A (en) | Common mode test fixture and common mode test method with stitch contact detection function | |
| CN219225019U (en) | On-load tap-changer parameter tester | |
| CN211856688U (en) | Power distribution network signal source | |
| CN212082709U (en) | Nondestructive vacuum degree tester | |
| CN204241680U (en) | A kind of multifunctional electric energy quality testing platform | |
| CN214591435U (en) | Impedance insensitive telephone line fault tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 |