CN205016809U - Experiment socket case - Google Patents
Experiment socket case Download PDFInfo
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- CN205016809U CN205016809U CN201520620780.XU CN201520620780U CN205016809U CN 205016809 U CN205016809 U CN 205016809U CN 201520620780 U CN201520620780 U CN 201520620780U CN 205016809 U CN205016809 U CN 205016809U
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- binding post
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- jack case
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- 238000002474 experimental method Methods 0.000 title abstract description 19
- 238000004146 energy storage Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 34
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000010998 test method Methods 0.000 abstract 1
- 241000270722 Crocodylidae Species 0.000 description 4
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 208000033999 Device damage Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model provides an experiment socket case, including box and the aviation socket that matches with the circular connector of cubical switchboard, aviation socket fixes the box outside, the box surface is provided with the through -hole and installs switch binding post, switch binding post with the last wiring end electricity of aviation socket is connected. Through setting up independent experiment socket case, utilize the special circular connector of socket case and switch binding post to connect, connect binding post and experiment test equipment again, improved the stability of test connection, just also reduced test procedure's fault rate, prevent the problem of experimental facilities damage.
Description
Technical field
The utility model relates to distribution technical field of measurement and test, particularly a kind of experimental jack case.
Background technology
Along with the propelling of electric network reconstruction, the switch cubicle in transformer station has also carried out renewal of the equipment, has changed into middle disposed withdrawn type switch cubicle by the semi-open type switch cubicle in past, and its corresponding on-off plug also becomes pin type aviation plug.Traditional experiment is caused no longer to be suitable for new switch with connecting equipment because on-off plug changes.In order to carry out the test experiments of switch cubicle, existing testing equipment is connected with connecting interface crocodile clip can only be adopted to fix, and this fixed form connection is not firm, often there is touching in experimentation and Wiring faults problem occurs, having had a strong impact on operating efficiency.And adopt crocodile clip connection may occur adjacent crocodile clip short circuit and burn the problem of testing equipment, bring extraneoas loss.
Utility model content
Adopt crocodile clip connection easily to cause line fault, hinder the problem of testing and normally carrying out for solving the test of existing switch cubicle, the utility model provides a kind of experimental jack case.
The utility model provides a kind of experimental jack case, the aviation socket comprising casing and mate with the aviation plug of switch cubicle; Described aviation socket is fixed on outside described casing; Described tank surface is provided with through hole and installs switch terminal; Terminals electrical connection on described switch terminal and described aviation socket.
By arranging independently experimental jack case, utilize the general aviation plug of socket box and switch terminal sub-connection, again by binding post and experiment test equipment connection, improve the stability that test connects, also just reduce the failure rate of test process, prevent the problem that experimental facilities damages.
Optionally, described aviation socket has the buckle of the described switch cubicle aviation plug that is fastened and connected.
Buckle is utilized to be fixed on aviation socket by the aviation plug of switch cubicle preferably.
Optionally, there is multiple described switch terminal in pairs, be respectively combined floodgate binding post, separating brake binding post, locking binding post and energy storage binding post.
Optionally, also there is the power supply terminal for connecting for experimental facilities.
Optionally, described power supply terminal is divided into DC power supply binding post and ac power supply terminal.
Optionally, described ac power supply terminal is divided into three-phase terminal and two-phase binding post.
Three-phase terminal and two-phase wiring terminal are set, the condition in the experimentally conditioned disjunction testing equipment place of testing equipment can be suitable for specific plant-grid connection.
Optionally, also there is the fuse of connecting with described power supply terminal.
The stability that fuse can ensure line facility in test process is set, prevents because overtension or equipment short circuit cause device damage.
Optionally, also there is earth terminal.
Optionally, also there is the circuit board being fixed on described box inside; Described circuit board has the connecting circuit of switch terminal described in conducting and described aviation socket.
Optionally, outside described casing, also there is the indicator board being used to indicate described switch terminal subtype.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment experimental jack case schematic diagram.
Embodiment
For making those skilled in the art better understand the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model embodiment experimental jack case schematic diagram, and the experimental jack case as can be seen from Figure in the present embodiment comprises casing 1 and is fixedly installed on the aviation socket 2 that also can mate with the aviation plug of switch cubicle outside casing 1.The sidewall of casing 1 has also offered through hole and has installed switch terminal 3, the through-hole diameter of sidewall is identical with the outside dimension of switch terminal 3, and switch terminal 3 can be fixed on lateral through aperture position.Also offered large through-hole in the bottom of casing 1, the connecting line of connecting valve binding post 3 and the binding post of aviation socket 2 to be entered into inside casing 1 through sidewall by this large through-hole and is fixedly connected with inside binding post.When needing to carry out experiment test, the aviation plug of switch cubicle is plugged on aviation socket 2, then connects by corresponding connecting line stability and the testing reliability that experiment test equipment just can ensure to test connection, reduces the failure rate of test.In order to form experiment test loop, needing to arrange two switch terminals 3 to every type test, and allowing two binding posts be connected with the matching used terminals of the aviation plug of switch cubicle, and by two connecting lines and experiment test equipment connection.As shown in Figure 1, the switch terminal 3 in the present embodiment is divided into combined floodgate binding post 31, separating brake binding post 32, locking binding post 33 and energy storage binding post 34.The terminals of two corresponding binding posts are symmetrical arranged at casing about 1, ensure convenience when connecting.Should expect, aviation socket 2 both can be arranged to male form, also can be arranged to female form, and the concrete shape according to on-off plug is selected.
In the present embodiment, aviation socket 2 has buckle, aviation plug can be fixed supporting for switch cubicle aviation plug by buckle.Certainly, also corresponding buckle can not be set, as long as ensure that aviation plug ensures reliably to be connected with aviation socket 2.
For improving the ease for use of experimental jack case, playing the effect that instruction connects, also there is outside the casing 1 in the present embodiment the indicator board of indicator cock binding post 3 type, show the type of each binding post respectively with various image identification and words identification.
For improving the reliability that test process connects, particularly preventing forceful electric power connection from going wrong and cause security incident, the casing 1 of the present embodiment being also provided with power supply terminal 4 for being connected with the power supply input/output terminal of experiment test equipment by the power supply input/output terminal in the external world.In the present embodiment, switch testing equipment is divided into DC power supply binding post and ac power supply terminal.For AC terminal, two terminals that left side vertical is arranged are two terminals connecting input 220v alternating current, it is two terminals connecting experiment test equipment that right vertical arranges two terminals, and two terminals wires of upside connect, two terminals wires of downside connect.
Conveniently connect the testing equipment of different power demands, ac power supply terminal in the present embodiment is provided with the instrument transformer voltage input that three-phase alternating current binding post joint test equipment needs.As in figure, three marks casing 1 sidewall with A, B, C label are for directly connecting three-phase alternating current, forming Y-connection mode, the alternating current of access 100V.Two binding posts wherein on the corresponding vertical direction of A, B, C tri-mark difference, two corresponding binding posts are connected with the fuse two ends of box house respectively by wire, and the binding post of upside is for connecting input one pole of three-phase electricity, the binding post of downside for connecting the voltage connecting wire of experiment test equipment.L end is then be connected for the formation of single-phase triangle with N end, access 57.7V alternating current.
In order to ensure the stability of experiment test equipment, prevent short circuit or overvoltage from causing experiment test device damage, all fuse is provided with at each power input in the present embodiment, as the outlet overvoltage of plant-grid connection loop or the short circuit problem of formation, fuse automatically fuses and forms open circuit and the corresponding terminals of alert inspection.
In the utility model embodiment, in order to each circuit in testing equipment process can quick separating and wiring reliable, be connected by circuit board wiring form between aviation socket 2 with each binding post.Meanwhile, the line between each power supply terminal 4 is also arranged on circuit boards and is arranged corresponding fuse.
For improving the structural strength of experimental jack case, have employed stainless steel in the present embodiment as casing 1 material.Meanwhile, for preventing, because casing 1 short circuit causes electric shock accidents, casing 1 being also provided with earth terminal 5, ground connection binding post also can be used for connecting experiment test equipment, being connected by experiment test equipment ground.In other embodiments, the insulating material such as such as PVC board also can be adopted to make casing 1.
Separately as can be seen from Figure, have upper cover on the upside of the casing 1 in the present embodiment, upper cover is fixed on casing 1, facilitates checking experiment case.
In above the utility model embodiment, experimental jack case is described in detail.Apply specific case herein to set forth principle of the present utility model and execution mode; the explanation of above embodiment just understands core concept of the present utility model for helping; when not departing from the utility model principle; also can carry out some improvement and modification to the utility model, these improve and modify and also fall in protection range of the present utility model.
Claims (10)
1. an experimental jack case, is characterized in that: the aviation socket (2) comprising casing (1) and mate with the aviation plug of switch cubicle; Described aviation socket (2) is fixed on described casing (1) outside; Described casing (1) surface is provided with through hole and installs switch terminal (3); Described switch terminal (3) is connected with the binding post on described aviation socket (2).
2. experimental jack case according to claim 1, is characterized in that: the buckle described aviation socket (2) with the described switch cubicle aviation plug that is fastened and connected.
3. experimental jack case according to claim 1, it is characterized in that: there is multiple described switch terminal (3) in pairs, be respectively combined floodgate binding post (31), separating brake binding post (32), locking binding post (33) and energy storage binding post (34).
4. experimental jack case according to claim 3, is characterized in that: also have the power supply terminal (4) for connecting for experimental facilities.
5. experimental jack case according to claim 4, is characterized in that: described power supply terminal (4) is divided into DC power supply binding post and ac power supply terminal.
6. experimental jack case according to claim 5, is characterized in that: described ac power supply terminal is divided into three-phase terminal and two-phase binding post.
7. experimental jack case according to claim 4, is characterized in that: also have the fuse of connecting with described power supply terminal (4).
8. experimental jack case according to claim 4, is characterized in that: also have earth terminal (5).
9. the experimental jack case according to any one of claim 1-8, is characterized in that: also have the circuit board being fixed on described casing (1) inner side; Described circuit board has the connecting circuit of switch terminal described in conducting (3) and described aviation socket (2).
10. experimental jack case according to claim 9, is characterized in that: described casing (1) outside also has the indicator board being used to indicate described switch terminal (3) type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520620780.XU CN205016809U (en) | 2015-08-17 | 2015-08-17 | Experiment socket case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520620780.XU CN205016809U (en) | 2015-08-17 | 2015-08-17 | Experiment socket case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016809U true CN205016809U (en) | 2016-02-03 |
Family
ID=55215395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520620780.XU Active CN205016809U (en) | 2015-08-17 | 2015-08-17 | Experiment socket case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205016809U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108021122A (en) * | 2017-12-12 | 2018-05-11 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of aero-engine vibration-testing trouble-shooter and diagnostic method |
| CN108254684A (en) * | 2018-03-29 | 2018-07-06 | 广东电网有限责任公司 | A kind of 10kV trolleies breaker mechanic property examination auxiliary aviation plug |
| CN109738680A (en) * | 2019-03-01 | 2019-05-10 | 潍坊五洲浩特电气有限公司 | Three-phase electric energy meter batch meter and test macro |
| CN110567694A (en) * | 2019-08-31 | 2019-12-13 | 广东电网有限责任公司 | Auxiliary joint device of switch mechanical characteristic tester |
| CN110609152A (en) * | 2019-09-06 | 2019-12-24 | 苏州浪潮智能科技有限公司 | Cabinet testing device and method |
| CN114113689A (en) * | 2021-11-08 | 2022-03-01 | 广东电网有限责任公司广州供电局 | Intelligent tray device based on integrated electrical detection wiring module |
-
2015
- 2015-08-17 CN CN201520620780.XU patent/CN205016809U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108021122A (en) * | 2017-12-12 | 2018-05-11 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of aero-engine vibration-testing trouble-shooter and diagnostic method |
| CN108254684A (en) * | 2018-03-29 | 2018-07-06 | 广东电网有限责任公司 | A kind of 10kV trolleies breaker mechanic property examination auxiliary aviation plug |
| CN109738680A (en) * | 2019-03-01 | 2019-05-10 | 潍坊五洲浩特电气有限公司 | Three-phase electric energy meter batch meter and test macro |
| CN109738680B (en) * | 2019-03-01 | 2024-04-05 | 潍坊五洲浩特电气有限公司 | Three-phase electric energy meter measuring box and test system |
| CN110567694A (en) * | 2019-08-31 | 2019-12-13 | 广东电网有限责任公司 | Auxiliary joint device of switch mechanical characteristic tester |
| CN110609152A (en) * | 2019-09-06 | 2019-12-24 | 苏州浪潮智能科技有限公司 | Cabinet testing device and method |
| CN114113689A (en) * | 2021-11-08 | 2022-03-01 | 广东电网有限责任公司广州供电局 | Intelligent tray device based on integrated electrical detection wiring module |
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| C14 | Grant of patent or utility model | ||
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