CN206595486U - Instrument terminal connector is protected in a kind of cyclization - Google Patents
Instrument terminal connector is protected in a kind of cyclization Download PDFInfo
- Publication number
- CN206595486U CN206595486U CN201720373543.7U CN201720373543U CN206595486U CN 206595486 U CN206595486 U CN 206595486U CN 201720373543 U CN201720373543 U CN 201720373543U CN 206595486 U CN206595486 U CN 206595486U
- Authority
- CN
- China
- Prior art keywords
- connector
- female
- cyclization
- male plug
- protected
- 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.)
- Active
Links
Abstract
The utility model is related to electric operating technical field, and in particular to instrument terminal connector is protected in a kind of cyclization.The cyclization protection instrument terminal connector that the utility model is provided, male plug end and female plug end including mutual cooperation, the male plug end includes lower casing, public connector and it is plugged on the public access and inserts many internal male plug pins, the female plug end includes upper casing, female connector and it is plugged on the multiple female plug pins coordinated one by one with the male plug pin in female connector, protect instrument directly compared with the mode that secondary wiring terminals in high-voltage board are connected with existing cyclization, the application cyclization protection instrument is connected by terminal connector with secondary wiring terminals in high-voltage board, connect simpler convenience, solve in the prior art due to the secondary wiring terminals specification in high-voltage board, type is relatively more, cyclization is caused to protect instrument connection inconvenient, can not precise acquisition secondary current the problem of, improve the reliance security that instrument is protected using portable cyclization.
Description
Technical field
The utility model is related to electric operating technical field, and in particular to instrument terminal connector is protected in a kind of cyclization.
Background technology
Current Beijing Capital Airport supply station carries the daily power supply safeguard work in Capital Airport area, every year according to Beijing
Regional electrical code compilation, technology, safety, quality management file pertinent regulations.In order to preferably ensure the power supply of important unit,
It is customary that power station inlet wire cable maintenance is worked.Inlet wire cable maintenance working procedure is：The technical measures and organiztion measure of safety are complete
Cheng Hou；Carry out inlet wire cable maintenance work；After the completion of inlet wire cable maintenance work, it is necessary to carry out when at power transmission to inlet wire cable
Two-way power supply nuclear phase, most easy method is by the enterprising line side electrification display of incoming line switch cabinet and bus bar side electrification display
Carry out nuclear phase and cyclization detection.It is customary that height is carried out to supply station in order to preferably ensure the continuous uninterrupted power supply of important unit
Equipment maintenance service work is pressed, for more preferable service user, user's frequency of power cut and time is reduced, using movable type conjunction
Ring protection instrument realizes continuous uninterrupted power supply.But in real work, CT (current transformer-Current in high-voltage board
Transformer the binding post type that) secondary wiring terminals are used is relatively more, it has not been convenient to precisely gather secondary current.
Utility model content
(1) the technical problems to be solved in the utility model is：Existing cyclization protection instrument connects for bis- times with the CT in high-voltage board
When line terminals are connected, the terminals type of secondary wiring terminals is more, and the type of terminal is not easy matching, and connection is not very square
Just, not firm, the problem of causing to detect inaccurate is connected while also existing, influences to gather the accuracy of secondary current and reliable
Property.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of cyclization protection instrument terminal connector, including phase
The male plug end and female plug end mutually coordinated, the male plug end includes lower casing, public connector and is plugged on the public access inserting internal many
Root male plug pin, the public connector is arranged on the lower casing；The female plug end includes upper casing, female connector and is plugged on described
The multiple female plug pins coordinated one by one with the male plug pin in female connector, female connector is arranged in the upper casing, described
Upper casing is equipped with the lower casing.
The beneficial effects of the utility model：
The cyclization protection instrument terminal connector that the utility model is provided, includes the male plug end and female plug end of mutual cooperation,
The male plug end includes lower casing, public connector and is plugged on the slotting many internal male plug pins of the public access, the public connector peace
On the lower casing；The female plug end includes upper casing, female connector and is plugged in female connector and the male plug pin
The multiple female plug pins coordinated one by one, female connector is arranged in the upper casing, and the upper casing is equipped with the lower casing.
Male plug end is arranged on high-voltage board when in use, and the lower casing on male plug end is fixed in the secondary terminals storehouse of high-voltage board, male plug end
Public connector and high-voltage board on relay protection secondary connecting terminal block coordinate, make male plug pin and the relay protection on public connector
Jack on secondary wiring terminals row is previously-joined, and instrument is protected in use, directly female plug end can be fastened in cyclization
On male plug end, the male plug pin grafting of female plug pin and corresponding matching on female connector, and the female plug pin on female connector passes through even
Wiring is connected with corresponding socket on mobile cyclization protection instrument, realizes and protects instrument precise acquisition secondary current by mobile cyclization
Purpose, and then uninterrupted power supply is realized, protect the side that instrument is directly connected with secondary wiring terminals in high-voltage board with existing cyclization
Formula is compared, and the application cyclization protection instrument is connected by terminal connector with secondary wiring terminals in high-voltage board, is connected simpler
It is convenient, solve in the prior art because the secondary wiring terminals specification in high-voltage board, type are relatively more, cause cyclization to protect instrument
Connection is inconvenient, can not precise acquisition secondary current the problem of, improve the reliance security that instrument is protected using portable cyclization
Property, improve the quality for not having a power failure and turning to power.Improve the efficiency of work.When usually standby, sealing, good insulating.And
The loop line of the equipment is simple, and operation is concise, and small in volume is easy to carry, can one use, and cost is very low.
Further, female connector is provided with multiple first jacks, and multiple female plug pin difference grafting are different
In first jack.
Further, in addition to multiple connecting lines coordinated one by one with the female plug pin, the upper end of the upper casing was provided with
String holes, one end of multiple connecting lines both passes through the cable-through hole and is connected with corresponding female plug pin, and the other end connects one respectively
Individual plug.
Further, anchor tip is provided with the cable-through hole, multiple connecting lines both pass through the anchor tip.
Further, the public connector is provided with multiple second jacks, and multiple male plug pin difference grafting are different
In second jack.
Further, the public connector is provided with mounting groove, and the upper end of the male plug pin is located in the mounting groove, institute
The lower end for stating female connector is plugged in the mounting groove, female plug pin phase in first jack with the male plug pin
Even.
Further, the lower casing is provided with depressed area, and the public connector is arranged in the depressed area.
Further, the upper casing and the lower shell phase clamping.
Brief description of the drawings
The utility model is above-mentioned and/or advantage of additional aspect will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the base vertical view that instrument terminal connector is protected in cyclization described herein；
Fig. 2 is the front view that instrument terminal connector is protected in cyclization described herein；
Fig. 3 is connection diagram when cyclization protection instrument described herein is used with terminal connector.
Corresponding relations of the wherein Fig. 1 into Fig. 3 between reference and extremity piece title be：
1st, terminal connector, 11, female plug end, 111, upper casing, 1111, cable-through hole, 1112, anchor tip, 112, first inserts
Hole, 113, connecting line, 12, male plug end, 121, lower casing, the 122, second jack, 2, relay protection secondary connecting terminal block, 3, cyclization
Protect instrument.
Embodiment
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool
The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen
The feature in embodiment and embodiment please can be mutually combined., it is necessary to explanation, term in description of the present utility model
" " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", "
The orientation or position relationship of the instructions such as " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch
State the utility model and simplify and describe, rather than indicate or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second "
It is only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.In addition, in description of the present utility model, unless otherwise indicated, " multiples' " contains
Justice is two or more.
As depicted in figs. 1 and 2, the utility model provides a kind of cyclization protection terminal connector 1 of instrument 3, including phase interworking
The male plug end 12 and female plug end 11 of conjunction, the male plug end 12 include lower casing 121, public connector and are plugged on the public connector
Many male plug pins in (not shown), the public connector is arranged on the lower casing 121；The female plug end 11 includes upper
Shell 111, female connector and it is plugged on the multiple mothers coordinated one by one with the male plug pin in female connector (not shown)
Contact pin, female connector is arranged in the upper casing 111, and the upper casing 111 is equipped with the lower casing 121.
The cyclization protection terminal connector 1 of instrument 3 that the utility model is provided, including the male plug end 12 of mutual cooperation and female plug
End 11, the male plug end 12 includes lower casing 121, public connector and is plugged on the slotting many internal male plug pins of the public access (in figure
It is not shown), the public connector is arranged on the lower casing 121；The female plug end 11 includes upper casing 111, female connector and inserted
It is connected on the multiple female plug pin (not shown)s coordinated one by one with the male plug pin in female connector, female connector peace
In the upper casing 111, the upper casing 111 is equipped with the lower casing 121.Male plug end 12 is arranged on high pressure when in use
On cabinet, the lower casing 121 on male plug end 12 is fixed in the secondary terminals storehouse of high-voltage board, the public connector and high-voltage board at male plug end 12
Upper relay protection secondary connecting terminal block coordinates, and makes on the male plug pin and relay protection secondary connecting terminal block on public connector
Jack is previously-joined, and instrument 3 is protected in use, directly female plug end 11 can be fastened on male plug end 12, mother connects in cyclization
The female plug pin on body and the male plug pin grafting of corresponding matching are inserted, and the female plug pin on female connector passes through connecting line 113 and movement
Corresponding socket is connected on cyclization protection instrument 3, realizes the purpose that the precise acquisition secondary current of instrument 3 is protected by mobile cyclization, enters
And uninterrupted power supply is realized, protect instrument 3 directly compared with the mode that secondary wiring terminals in high-voltage board are connected with existing cyclization,
The application cyclization protection instrument 3 is connected by terminal connector 1 with secondary wiring terminals in high-voltage board, connects simpler convenience,
Solve in the prior art because the secondary wiring terminals specification in high-voltage board, type are relatively more, cause cyclization to protect instrument 3 to connect
It is inconvenient, can not precise acquisition secondary current the problem of, improve the reliance security that instrument 3 is protected using portable cyclization,
Improve not have a power failure and turn the quality of power supply.Improve the efficiency of work.When usually standby, sealing, good insulating.And this sets
Standby loop line is simple, and operation is concise, and small in volume is easy to carry, can one use, and cost is very low.
Preferably, female connector is provided with multiple first jacks 112, and multiple female plug pin difference grafting are different
In first jack 112, such female plug pin can be fixed preferably, at the same can be better achieved male plug pin and female plug pin it
Between grafting；Alternatively the terminal connector 1 also includes multiple connecting lines 113 coordinated one by one with the female plug pin, described
The upper end of upper casing 111 is provided with cable-through hole 1111, one end of multiple connecting lines 113 both pass through the cable-through hole 1111 with it is corresponding
Female plug pin be connected, the female plug pin that the other end is connected on a plug, female plug end 11 respectively is connected with one end of connecting line 113,
The other end of connecting line 113 is connected with the plug for protecting the jack on instrument 3 to coordinate with cyclization, is so protecting instrument 3 using cyclization
When plug is plugged on cyclization protection instrument 3 in corresponding jack, the female plug end 11 of terminal connector 1 is then fastened on male plug
On end 12, and male plug end 12 is arranged on high-voltage board, and the lower casing 121 on male plug end 12 is fixed on the secondary terminals storehouse of high-voltage board
Interior, public connector and the relay protection secondary connecting terminal block on high-voltage board at male plug end 12 coordinate, and make the male plug on public connector
Pin and jack on relay protection secondary connecting terminal block are previously-joined, female plug pin and corresponding matching on female connector
Male plug pin grafting, realize the connection of secondary wiring terminals in cyclization protection instrument 3 and high-voltage board.
Preferably, anchor tip 1112 is provided with the cable-through hole 1111, multiple connecting lines 113 both pass through described solid
Determine joint 1112, because the diameter of cable-through hole 1111 is than larger, therefore connecting line 113 is easily rocked in cable-through hole 1111
The problem of running helter-skelter, the connective stability and reliability of influence cyclization protection instrument 3 and high-voltage board secondary wiring terminals, therefore by solid
Determine joint 1112 connecting line 113 is fixed, to prevent connecting line 113 loosens from running helter-skelter.
As shown in figure 3, the public connector is provided with multiple second jacks 122, multiple male plug pin difference grafting are not
In same second jack 122, it is preferable that the male plug pin being plugged in second jack 122 passes through connecting line 113 and height
The relay protection secondary connecting terminal block connection in cabinet is pressed, such male plug end 12 is connected more with relay protection secondary connecting terminal block
Plus it is simple and convenient.
Preferably, the public connector is provided with mounting groove, and the upper end of the male plug pin is located in the mounting groove, described
The lower end of female connector is plugged in the mounting groove (not shown), and the female plug pin is with the male plug pin described first
Be connected in jack 112, by setting mounting groove on public connector, in connection female connector can it is simpler easily with
Public connector is fastened, while the lower casing 121 is provided with depressed area, the public connector is arranged in the depressed area, is installed
More facilitate；Wherein described upper casing 111 and the phase clamping of lower casing 121.
Illustrate the operation principle of terminal connector 1 in the application below in conjunction with the accompanying drawings.
Male plug end 12 described herein is to be fixedly connected with one in each high-voltage board secondary terminals storehouse, and female plug end
11 be general, i.e., one female plug end 11 can coordinate with multiple male plug ends 12, and male plug end 12 is arranged on high-voltage board, male plug end
Lower casing 121 on 12 is fixed in the secondary terminals storehouse of high-voltage board, public connector and the relay protection on high-voltage board at male plug end 12
Secondary wiring terminals deploying is closed, and the male plug pin on public connector is connected in advance with the jack on relay protection secondary connecting terminal block
It is connected together, one end of multiple connecting lines 113 both passes through the cable-through hole 1111 and is connected with corresponding female plug pin, the other end
The female plug pin connected respectively on a plug, female plug end 11 is connected with one end of connecting line 113, the connection of the other end of connecting line 113
Plug be plugged on cyclization protection instrument 3 in corresponding jack, then female plug end 11 is fastened on male plug end 12, male plug end 12
Public connector and high-voltage board on relay protection secondary connecting terminal block coordinate, make male plug pin and the relay protection on public connector
Jack on secondary wiring terminals row is previously-joined, and the male plug pin of female plug pin and corresponding matching on female connector is inserted
Connect, realize the connection of cyclization protection instrument 3 and secondary wiring terminals in high-voltage board.
In summary, the cyclization protection instrument terminal connector that the utility model is provided, includes the male plug end of mutual cooperation
With female plug end, the male plug end includes lower casing, public connector and is plugged on the slotting many internal male plug pins of the public access (in figure not
Show), the public connector is arranged on the lower casing；The female plug end includes upper casing, female connector and is plugged on the mother
The multiple female plug pin (not shown)s coordinated one by one with the male plug pin in connector, female connector is arranged on described
In shell, the upper casing is equipped with the lower casing.Male plug end is arranged on high-voltage board when in use, and the lower casing on male plug end is consolidated
It is scheduled in the secondary terminals storehouse of high-voltage board, public connector and the relay protection secondary binding post deploying on high-voltage board at male plug end
Close, make male plug pin on public connector and jack on relay protection secondary connecting terminal block previously-joined, in cyclization
Instrument is protected in use, directly female plug end can be fastened on male plug end, the male plug of female plug pin and corresponding matching on female connector
Pin grafting, and the female plug pin on female connector protects corresponding socket on instrument to be connected by connecting line and mobile cyclization, realizes logical
The purpose for moving cyclization protection instrument precise acquisition secondary current is crossed, and then realizes uninterrupted power supply, instrument is protected with existing cyclization
Directly compared with the mode that secondary wiring terminals in high-voltage board are connected, the application cyclization protection instrument passes through terminal connector and high pressure
Secondary wiring terminals are connected in cabinet, connect simpler convenience, solve in the prior art due to the secondary connection in high-voltage board
Terminal specification, type are relatively more, cause cyclization protect instrument connection it is inconvenient, can not precise acquisition secondary current the problem of, improve
The reliance security of instrument is protected using portable cyclization, improves not have a power failure and turns a quality for power supply.Improve the effect of work
Rate.When usually standby, sealing, good insulating.And the loop line of the equipment is simple, operation is concise, small in volume
It is easy to carry, can one use, and cost is very low, meets the design concept of advanced product, meets product safety quality-improving
Requirement.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
1. instrument terminal connector is protected in a kind of cyclization, it is characterised in that：Male plug end and female plug end including mutual cooperation, it is described
Male plug end includes lower casing, public connector and is plugged on the slotting many internal male plug pins of the public access, and the public connector is arranged on
On the lower casing；
It is many that the female plug end includes that upper casing, female connector and being plugged on coordinate one by one in female connector with the male plug pin
Individual female plug pin, female connector is arranged in the upper casing, and the upper casing is equipped with the lower casing.
2. instrument terminal connector is protected in cyclization according to claim 1, it is characterised in that：Female connector is provided with
In multiple first jacks, different first jack of multiple female plug pin difference grafting.
3. instrument terminal connector is protected in cyclization according to claim 2, it is characterised in that：Also include the multiple and mother
The connecting line that contact pin coordinates one by one, the upper end of the upper casing is provided with cable-through hole, and one end of multiple connecting lines both passes through described
Cable-through hole is connected with corresponding female plug pin, and the other end connects a plug respectively.
4. instrument terminal connector is protected in cyclization according to claim 3, it is characterised in that：Provided with solid in the cable-through hole
Determine joint, multiple connecting lines both pass through the anchor tip.
5. instrument terminal connector is protected in cyclization according to claim 4, it is characterised in that：The public connector is provided with
In multiple second jacks, different second jack of multiple male plug pin difference grafting.
6. instrument terminal connector is protected in cyclization according to claim 5, it is characterised in that：The public connector is provided with
Mounting groove, the upper end of the male plug pin is located in the mounting groove, and the lower end of female connector is plugged in the mounting groove,
The female plug pin is connected with the male plug pin in first jack.
7. instrument terminal connector is protected in cyclization according to claim 6, it is characterised in that：The lower casing is provided with depression
Area, the public connector is arranged in the depressed area.
8. instrument terminal connector is protected in cyclization according to claim 7, it is characterised in that：The upper casing and the lower casing
Phase clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373543.7U CN206595486U (en) | 2017-04-11 | 2017-04-11 | Instrument terminal connector is protected in a kind of cyclization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373543.7U CN206595486U (en) | 2017-04-11 | 2017-04-11 | Instrument terminal connector is protected in a kind of cyclization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595486U true CN206595486U (en) | 2017-10-27 |
Family
ID=60121073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720373543.7U Active CN206595486U (en) | 2017-04-11 | 2017-04-11 | Instrument terminal connector is protected in a kind of cyclization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346384A (en) * | 2021-06-29 | 2021-09-03 | 广东电网有限责任公司 | Device box, secondary screen cabinet and wiring installation method |
-
2017
- 2017-04-11 CN CN201720373543.7U patent/CN206595486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346384A (en) * | 2021-06-29 | 2021-09-03 | 广东电网有限责任公司 | Device box, secondary screen cabinet and wiring installation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104022576B (en) | A kind of protection pressing plate status monitoring terminal and surveillance thereof | |
| CN206595486U (en) | Instrument terminal connector is protected in a kind of cyclization | |
| CN201293801Y (en) | Customspass cabinet for metering electric energy | |
| CN204167562U (en) | Copper sheet draw-in groove | |
| CN101738515A (en) | Modular electric energy meter device and method for realizing same | |
| CN204794518U (en) | Terminal box that possesses isolative protection function | |
| CN204597008U (en) | A kind of anti-virtual connection current testing binding post | |
| CN203455380U (en) | A mutual-inductor-accessed electric energy meter connector assembly | |
| CN204118284U (en) | Plug-in can't harm binding post | |
| CN103499718A (en) | Electric energy meter connector connected through mutual inductor | |
| CN103457053A (en) | Grounding device for maintenance of box-type transformer | |
| CN103941055A (en) | Direct inserting type electric power information collecting device | |
| CN202453374U (en) | Wiring bolt facilitating secondary test of mutual inductor | |
| CN108931685A (en) | A kind of safe and practical high voltage electroscope | |
| CN211148703U (en) | Aviation plug protection test conversion device | |
| CN207651740U (en) | A kind of Secondary Circuit of Potential Transformer bridge type system and pre-fabricated electric cables | |
| CN202794230U (en) | Converter for detecting serial data plugs | |
| CN201837707U (en) | Tester of central cabinet circuit breaker | |
| CN207817028U (en) | A kind of three-phase separated time electric energy meter novel integrated terminal box | |
| CN202455001U (en) | Wharf high voltage junction box | |
| CN204668673U (en) | Compact power switching device | |
| CN207504355U (en) | A kind of switch cabinet body and the switchgear with the switch cabinet body | |
| CN107919593B (en) | A kind of secondary device test joint Terminal short-circuit structure | |
| CN204012931U (en) | A kind of novel load boundary switch controller | |
| CN204651547U (en) | Electric coupler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |