CN208690574U - A kind of relay protection wiring terminal grouping iris type connector - Google Patents
A kind of relay protection wiring terminal grouping iris type connector Download PDFInfo
- Publication number
- CN208690574U CN208690574U CN201821641374.1U CN201821641374U CN208690574U CN 208690574 U CN208690574 U CN 208690574U CN 201821641374 U CN201821641374 U CN 201821641374U CN 208690574 U CN208690574 U CN 208690574U
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- plugboard
- relay protection
- gap
- terminal
- protection wiring
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Abstract
The utility model discloses a kind of relay protection wiring terminals to be grouped iris type connector; including being shorted part ontology; it is shorted part ontology lower end and is connected with plugboard; plugboard can be plugged between relay protection wiring terminal in gap and be electrically connected with copper sheet is provided in gap, and copper sheet is electrically connected with terminal conductive jack.The utility model is mounted directly plugboard on being shorted part ontology, plugboard can be plugged into the gap of connecting terminal to be connected with terminal inner copper sheet, plugboard is full copper material, it is big in this layer of connecting terminal contact area in gap between insertion connecting terminal, connect reliable and stable, the utility model has the characteristics that structure is simple, at low cost, easy to operate.
Description
Technical field
The utility model belongs to power test plug technical field, and in particular to a kind of grouping of relay protection wiring terminal every
Panel with connecting elements.
Background technique
Currently, relay-set and terminal box largely use through type connecting terminal.Routine work if you need to voltage access,
Test outlet and measurement open into etc. need by p-wire access connecting terminal when, by test lead joint test equipment with
Terminal block, but terminal block is that do not have test lead jack, causes work extremely inconvenient.
The method of the through type terminal of test wire access at present has:
1) p-wire insertion test wiring pin accesses again, and this method wiring trouble is difficult to connect if terminal block is without dead end
Enter；
2) people is needed by the stubborn string holes of wiring pin apical grafting terminal as wiring hole has been connected to outer lines and need to artificially hold test wire
Continue hand and hold test wire, since existing p-wire plug and terminal round are firmly to the hard way of contact, when test exists
Poor contact or mechanical oscillation will cause wiring disconnection, this phenomenon extends the testing time, influences testing reliability and survey
Try efficiency；
3) such as through type connecting terminal have be shorted piece at carry out it is external test we often use conventional test clip, press from both sides
Firmly intermediate connection sheet, by investigating for a long time protection status of equipment and test clamp service condition, there are following several respects for discovery
Problem: a, by narrow space between test protective device and protective device screen cabinet door (or cabinet body) is not easy to test, and is easy accidentally to touch
Lead to short circuit accident.B, since the protection equipment of current conventional test clip and field test mismatches, destruction is used for a long time and sets
Standby structure, the invisible Production Life period for shortening equipment.More seriously since conventional test clip and equipment mismatch make
Used time destroys equipment original structure, leads to the generation of security risk.C, big due to needing to do before the work of current conventional test clip
Preparation is measured, a large amount of human and material resources are wasted.
Summary of the invention
The technical issues of the utility model solves is: a kind of relay protection wiring terminal grouping iris type connector is provided,
Can convenient and reliable access through type connecting terminal, improve operating efficiency, reduce operating risk, with solve it is above-mentioned in the prior art
There are the problem of.
The technical solution that the utility model is taken are as follows: a kind of relay protection wiring terminal grouping iris type connector, including
It is shorted part ontology, part ontology lower end is shorted and is connected with plugboard, plugboard can be plugged into gap between relay protection wiring terminal
Interior and be electrically connected with copper sheet is provided in gap, copper sheet is electrically connected with terminal conductive jack.
Preferably, above-mentioned plugboard two sides are provided with the protrusion to match with gap, and protrusion can further function as limit
Effect, connection is more reliable, and grafting is more acurrate.
Preferably, above-mentioned short circuit part ontology includes insulating cylinder body, and copper post is provided in insulating cylinder body, and copper post upper end is provided with
Jack, lower end are fixedly connected with plugboard.
The utility model has the beneficial effects that compared with prior art, the utility model is mounted directly on being shorted part ontology
Plugboard, plugboard can be plugged into the gap of connecting terminal to be connected with terminal inner copper sheet, and one side plugboard is full copper
Material, be inserted into it is big in this layer of connecting terminal contact area in gap between connecting terminal, connect it is reliable and stable, it is on the other hand, raised
Fixed position-limiting action is played in part, and grafting is quick and convenient accurate, and after connection, test wire, which is inserted into test jack, to be connected
To this layer of through type connecting terminal, the utility model has the characteristics that structure is simple, at low cost, easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view structural representation of the utility model；
Fig. 3 is the overlooking structure diagram of the partition of through type connecting terminal corresponding thereto；
Fig. 4 is grouping iris type connector body construction schematic diagram.
Fig. 5 is through type connecting terminal internal copper chip architecture schematic diagram.
In figure, 1- is shorted part ontology, and 2- plugboard, the gap 3-, 4- is raised, 5- cylinder, 6- copper post, 7- jack, 8- copper sheet,
9- terminal conductive jack.
Specific embodiment
With reference to the accompanying drawing and the utility model is described further in specific embodiment.
Embodiment 1: as Figure 1-Figure 5, a kind of relay protection wiring terminal grouping iris type connector, including it is shorted part
Ontology 1 is shorted 1 lower end of part ontology and is connected with plugboard 2, and plugboard 2 can be plugged between relay protection wiring terminal in gap 3
And be electrically connected with copper sheet 8 is provided in gap 3, copper sheet 8 is electrically connected with terminal conductive jack 9.
Preferably, above-mentioned 2 two sides of plugboard are provided with the protrusion 4 to match with gap 3, and protrusion can further function as limit
Position effect, connection is more reliable, and grafting is more acurrate.
Preferably, above-mentioned short circuit part ontology 1 includes insulating cylinder body 5, is provided with copper post 6,6 upper end of copper post in insulating cylinder body 5
It is provided with jack 7, lower end is fixedly connected with plugboard 2.
Fig. 3 is the partition of through type terminal corresponding thereto, and plugboard is plugged into terminal gap when connecting.
The utility model is mounted directly plugboard on being shorted part ontology (plug), and plugboard can be plugged into connecting terminal
Gap in be connected with terminal inner copper sheet, one side plugboard is full steel structure, is inserted between connecting terminal in gap in the layer
Connecting terminal contact area is big, connects reliable and stable, another aspect, and convex portion plays fixed position-limiting action, and grafting is quickly square
Just accurate, after connection, test wire, which is inserted into test jack, can connect to this layer of through type connecting terminal.
The benefit of the utility model is as follows:
1) safety benefit: it is shorted part using this relay protection wiring terminal grouping iris type, according to relay protection device
The design of connecting terminal amount body, matched will not destroy the structure of relay protection device, security risk caused by avoiding therefore
And it is convenient and reliable.The risk for disconnecting secondary line is avoided in the external test of the following progress, safety measure etc.；
2) economic benefit: being shorted part using this relay protection wiring terminal grouping iris type, insertion facilitated to be reliably connected,
The operation procedure for avoiding passing complexity, substantially reduces the activity duration.
Example above description is only a specific implementation of the present invention, the protection scope of the utility model not office
It is limited to this.Be familiar with the those skilled in the art within the technical scope disclosed by the utility model, can easily find variation or
Alternative, these should be covered within the scope of the utility model.For this purpose, the protection scope of the utility model should be with
Subject to the scope of protection of the claims.
Claims (3)
1. a kind of relay protection wiring terminal is grouped iris type connector, it is characterised in that: including being shorted part ontology (1), be shorted
Part ontology (1) lower end is connected with plugboard (2), plugboard (2) can be plugged between relay protection wiring terminal in gap (3) and
It is electrically connected with copper sheet (8) is provided in gap (3), copper sheet (8) is electrically connected with terminal conductive jack (9).
2. a kind of relay protection wiring terminal according to claim 1 is grouped iris type connector, it is characterised in that: grafting
Plate (2) two sides are provided with the protrusion (4) to match with gap (3).
3. a kind of relay protection wiring terminal according to claim 1 is grouped iris type connector, it is characterised in that: be shorted
Part ontology (1) includes insulating cylinder body (5), is provided with copper post (6) in insulating cylinder body (5), and copper post (6) upper end is provided with jack (7),
Lower end is fixedly connected with plugboard (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641374.1U CN208690574U (en) | 2018-10-10 | 2018-10-10 | A kind of relay protection wiring terminal grouping iris type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641374.1U CN208690574U (en) | 2018-10-10 | 2018-10-10 | A kind of relay protection wiring terminal grouping iris type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690574U true CN208690574U (en) | 2019-04-02 |
Family
ID=65889552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821641374.1U Active CN208690574U (en) | 2018-10-10 | 2018-10-10 | A kind of relay protection wiring terminal grouping iris type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297108A (en) * | 2019-06-26 | 2019-10-01 | 深圳供电局有限公司 | Distribution terminal reaying protection test wiring switching device |
| CN110297107A (en) * | 2019-06-26 | 2019-10-01 | 深圳供电局有限公司 | Distribution terminal relay protection test current circuit connections switching device |
-
2018
- 2018-10-10 CN CN201821641374.1U patent/CN208690574U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297108A (en) * | 2019-06-26 | 2019-10-01 | 深圳供电局有限公司 | Distribution terminal reaying protection test wiring switching device |
| CN110297107A (en) * | 2019-06-26 | 2019-10-01 | 深圳供电局有限公司 | Distribution terminal relay protection test current circuit connections switching device |
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