CN107819227A - A kind of termination suitable for relay protection test - Google Patents
A kind of termination suitable for relay protection test Download PDFInfo
- Publication number
- CN107819227A CN107819227A CN201710954193.8A CN201710954193A CN107819227A CN 107819227 A CN107819227 A CN 107819227A CN 201710954193 A CN201710954193 A CN 201710954193A CN 107819227 A CN107819227 A CN 107819227A
- Authority
- CN
- China
- Prior art keywords
- peg
- plug socket
- connection
- connector
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/28—Contacts for sliding cooperation with identically-shaped contact, e.g. for hermaphroditic coupling devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/56—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation one conductor screwing into another
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention provides a kind of termination suitable for relay protection test, including：At least two connector lugs and it is arranged on the connecting line between connector lug so that the connector lug mutually to be electrically conducted；Wherein described connector lug includes connection-peg and plug socket, at least a portion of wherein described connection-peg and plug socket is made of an electrically conducting material, and electrically conducted between the connection-peg and plug socket, so as to will be electrically conducted when the connection-peg of one connector lug is inserted in the plug socket of another connector lug when two connector lugs are connected with each other between described two connector lugs.Above-mentioned technical proposal proposes a kind of termination suitable for relay protection test, and its is simple in construction, grafting is convenient, wiring consolidates, and between multiple terminations be connected with each other when space-consuming very little.
Description
Technical field
The present invention relates to field of mechanical technique, and in particular to a kind of termination suitable for relay protection test.
Background technology
Binding post is largely used, is adopted for analog quantity in relay protection test field, conventional microcomputer protecting device at present
Collection, On-off signal output and power supply power supply.Therefore, in relay equipment test process, device terminals wiring just becomes
The necessary stage.The binding post connection quantity of conventional relay equipment is various, and voltage is generally 220V, if connection method is not
Short circuit causes plug-in unit damage or even security incident occurs between it can cause terminal.When relay equipment is tested commonly using contact pin with
Binding post is connected, then the form of external relay-protection tester connecting line.But between each jack of binding post between
Away from contact pin of arranging is not enough to, difficulty is brought to device terminals input and output detection.
The content of the invention
When being tested for relay protection of the prior art the problem of existing wiring poor reliability, the embodiment of the present invention
Technical problems to be solved are to propose the termination a kind of simple in construction and stable connection suitable for relay protection test, extremely
Least a portion of solution problems of the prior art.
In order to solve the above problems, the embodiment of the present invention proposes a kind of termination suitable for relay protection test,
Including：At least two connector lugs and it is arranged on the connecting line between connector lug so that the connector lug mutually to be electrically conducted；Wherein
The connector lug includes connection-peg and plug socket, wherein at least a portion of the connection-peg and plug socket is by conductive material system
Into, and electrically conducted between the connection-peg and plug socket so that when two connector lugs are connected with each other one connector lug grafting
Head will electrically conduct when inserting in the plug socket of another connector lug between described two connector lugs.
Wherein, the plug socket is the cylindrical shape with hollow inner via hole, and one end of the inner via hole is provided with internal thread
To connect connection-peg, the other end forms open grafting space；The connection-peg is cone, and one end of the connection-peg is provided with
External screw thread is to connect the inner via hole of plug socket, to form connector；The external diameter of the other end of wherein described connection-peg is inserted with described
The grafting space wall of joint chair is adapted, to make the connection-peg be plugged on inserting for another connector when being connected between connector
In the grafting space of joint chair.
Wherein, the side wall of the plug socket is provided with and the plug socket is axially vertical is open so that the connecting line
Both ends are separately fixed in the opening and fix and electrically conduct with the plug socket.
Wherein, the connecting line includes middle conductor wire and outside insulation sheath.
Wherein, the plug socket is made of metal, and its outer surface is provided with insulation sheath, and the connection-peg is by metal system
Into.
The above-mentioned technical proposal of the present invention has the beneficial effect that：Above-mentioned technical proposal proposes a kind of relay that is applied to and protected
The termination of test is protected, its is simple in construction, grafting is convenient, wiring consolidates, and when being connected with each other between multiple terminations
Space-consuming very little.
Brief description of the drawings
Fig. 1 is the structural representation of the wiring of the embodiment of the present invention；
Fig. 2 is the decomposition texture schematic diagram of the connector lug of the embodiment of the present invention；
Fig. 3 is a kind of connected mode schematic diagram of the wiring of the embodiment of the present invention；
Fig. 4 is another connected mode schematic diagram of the wiring of the embodiment of the present invention；
Description of reference numerals：
1：Connector lug；
2：Connecting line；
3：Patching jack；
4：Connection-peg.
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the embodiment of the present invention proposes a kind of connecing suitable for relay protection test
Line apparatus, including：At least two connector lugs 1 and it is arranged on the company between connector lug 1 so that the connector lug 1 mutually to be electrically conducted
Wiring 2；Wherein described connector lug 1 includes connection-peg 4 and plug socket 3, wherein at least one of the connection-peg 4 and plug socket 3
Divide and be made of an electrically conducting material, and electrically conducted between the connection-peg 4 and plug socket 3, so that during two interconnections of connector lugs 1
The connection-peg 4 of one connector lug 1 will electrically be led when inserting in the plug socket 3 of another connector lug 1 between described two connector lugs 1
It is logical.
Wherein, the plug socket 3 is the cylindrical shape with hollow inner via hole, and one end of the inner via hole is provided with internal thread
To connect connection-peg 4, the other end forms open grafting space；The connection-peg 4 is conical, one end of the connection-peg 4
Provided with external screw thread to connect the inner via hole of plug socket 3, to form connector；The external diameter of the other end of wherein described connection-peg 4 with
The grafting space wall of the plug socket 3 is adapted, to make the connection-peg 4 be plugged on another company when being connected between connector
In the grafting space of the plug socket 3 of joint.As shown in Figure 2, the side wall of the plug socket 3 is provided with and the axle of plug socket 3
It is open to vertical so that the both ends of the connecting line are separately fixed in the opening fixes with the plug socket 3 and electrically lead
It is logical.Wherein, the connecting line 2 includes middle conductor wire and outside insulation sheath.
Wherein, what Fig. 1, Fig. 2 were shown is all the one embodiment in the embodiment of the present invention with two connector lugs.This area
Interior technical staff, which is appreciated that, can also include multiple connector lugs, between these connector lugs by star-like connecting line mutually it
Between electrically conduct.When in use, it can utilize connector that two terminations link into an integrated entity and make two terminations
All electrically conducted between all connector lugs；Multiple connectors can also be all plugged in together so that multiple terminations successively
Connector lug between all electrically conduct.
The embodiments of the invention provide a kind of efficient easily secondary combination mode of connection of relay equipment, existing wiring is overcome
A large amount of the problem of causing device to test wiring cumbersome time-consuming long using terminal needle inserting in mode.The contact pin built-up section of the present invention
Compared to conventional terminal contact pin, the binding post of device is directly inserted into, size more matches conventional terminal.Wherein, metal touches
Head can be dismantled, can be with external test instrument output connection when not needing the mutual short circuit of secondary connection.Hedging traditional wired side
Under formula, the problem of wiring workload big time is long, the accurate wiring of relay equipment is ensure that, shorten the equipment debugging cycle.Use
The relay protection secondary that the present invention designs combines wiring compared with traditional wired mode, it is no longer necessary to is inserted using traditional wiring
Pin.Because the design of metal contact matches with terminal sizes, therefore each terminal interface can be spread all over, ensure that the every of device
One input and output can travel through whole test process.The efficiency of wiring there has also been very big raising with traditional wired mode,
Shorten test period.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
- A kind of 1. termination suitable for relay protection test, it is characterised in that including：At least two connector lugs and it is arranged on Connecting line between connector lug so that the connector lug mutually to be electrically conducted；Wherein described connector lug includes connection-peg and grafting Seat, wherein at least a portion of the connection-peg and plug socket is made of an electrically conducting material, and between the connection-peg and plug socket Electrically conduct, so that the connection-peg of one connector lug is inserted in the plug socket of another connector lug when two connector lugs are connected with each other When will be electrically conducted between described two connector lugs.
- 2. the termination according to claim 1 suitable for relay protection test, it is characterised in that the plug socket is Cylindrical shape with hollow inner via hole, one end of the inner via hole are provided with internal thread to connect connection-peg, and the other end is formed and opened The grafting space put；The connection-peg is cone, and one end of the connection-peg is provided with external screw thread and led to connecting in plug socket Hole, to form connector；The external diameter of the other end of wherein described connection-peg is adapted with the grafting space wall of the plug socket, To make when being connected between connector in the grafting space of plug socket that the connection-peg is plugged on another connector.
- 3. the termination according to claim 2 suitable for relay protection test, it is characterised in that the plug socket Side wall is provided with the opening axially vertical with the plug socket so that the both ends of the connecting line are separately fixed in the opening Fix and electrically conduct with the plug socket.
- 4. according to the termination suitable for relay protection test described in claim any one of 1-3, it is characterised in that described Connecting line includes middle conductor wire and outside insulation sheath.
- 5. according to the termination suitable for relay protection test described in claim any one of 1-3, it is characterised in that described Plug socket is made of metal, and its outer surface is provided with insulation sheath.
- 6. according to the termination suitable for relay protection test described in claim any one of 1-3, it is characterised in that described Connection-peg is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954193.8A CN107819227B (en) | 2017-10-13 | 2017-10-13 | Termination suitable for relay protection test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954193.8A CN107819227B (en) | 2017-10-13 | 2017-10-13 | Termination suitable for relay protection test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107819227A true CN107819227A (en) | 2018-03-20 |
| CN107819227B CN107819227B (en) | 2020-01-14 |
Family
ID=61608209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710954193.8A Active CN107819227B (en) | 2017-10-13 | 2017-10-13 | Termination suitable for relay protection test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107819227B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297107A (en) * | 2019-06-26 | 2019-10-01 | 深圳供电局有限公司 | Distribution terminal relay protection test current loop wiring switching device |
| CN110297108A (en) * | 2019-06-26 | 2019-10-01 | 深圳供电局有限公司 | Wiring switching device for relay protection test of power distribution terminal |
| CN110428953A (en) * | 2019-07-31 | 2019-11-08 | 国网山东省电力公司青岛供电公司 | The electrical test convenient conversion equipment of the dry-type transformer Z-type mode of connection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070289A (en) * | 1991-08-08 | 1993-03-24 | 麦克西林系统国际股份有限公司 | Male-female electrical connector |
| CN201508374U (en) * | 2009-08-31 | 2010-06-16 | 上海协同科技股份有限公司 | Cascade wiring device of electricity collector and electric meter |
| CN204556686U (en) * | 2015-03-17 | 2015-08-12 | 蒋明祥 | A kind of electric energy meter plug terminal |
| CN204556687U (en) * | 2015-03-17 | 2015-08-12 | 蒋明祥 | Electric energy meter plug terminal |
| CN104852344A (en) * | 2015-04-22 | 2015-08-19 | 国家电网公司 | Electric connection/lap joint component of European-style cable branch box |
| CN205679636U (en) * | 2015-11-16 | 2016-11-09 | 南京电力设备质量性能检验中心 | A kind of novel test instrument connector assembly |
-
2017
- 2017-10-13 CN CN201710954193.8A patent/CN107819227B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070289A (en) * | 1991-08-08 | 1993-03-24 | 麦克西林系统国际股份有限公司 | Male-female electrical connector |
| CN201508374U (en) * | 2009-08-31 | 2010-06-16 | 上海协同科技股份有限公司 | Cascade wiring device of electricity collector and electric meter |
| CN204556686U (en) * | 2015-03-17 | 2015-08-12 | 蒋明祥 | A kind of electric energy meter plug terminal |
| CN204556687U (en) * | 2015-03-17 | 2015-08-12 | 蒋明祥 | Electric energy meter plug terminal |
| CN104852344A (en) * | 2015-04-22 | 2015-08-19 | 国家电网公司 | Electric connection/lap joint component of European-style cable branch box |
| CN205679636U (en) * | 2015-11-16 | 2016-11-09 | 南京电力设备质量性能检验中心 | A kind of novel test instrument connector assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297107A (en) * | 2019-06-26 | 2019-10-01 | 深圳供电局有限公司 | Distribution terminal relay protection test current loop wiring switching device |
| CN110297108A (en) * | 2019-06-26 | 2019-10-01 | 深圳供电局有限公司 | Wiring switching device for relay protection test of power distribution terminal |
| CN110428953A (en) * | 2019-07-31 | 2019-11-08 | 国网山东省电力公司青岛供电公司 | The electrical test convenient conversion equipment of the dry-type transformer Z-type mode of connection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107819227B (en) | 2020-01-14 |
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