CN209233061U - A kind of electric energy meter termination - Google Patents
A kind of electric energy meter termination Download PDFInfo
- Publication number
- CN209233061U CN209233061U CN201920070162.0U CN201920070162U CN209233061U CN 209233061 U CN209233061 U CN 209233061U CN 201920070162 U CN201920070162 U CN 201920070162U CN 209233061 U CN209233061 U CN 209233061U
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- sliding
- wiring
- electric energy
- energy meter
- termination
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Abstract
The utility model discloses a kind of electric energy meter terminations, including the termination with electric energy meter connection, the termination includes a back box, there is an installation cavity, by an end cap seal, the two sides of the back box are respectively arranged with connector lug for the upper surface of installation cavity inside back box, one or more terminal strip is mounted side by side on the bottom surface of the installation cavity, there is a sliding cavity, the lateral surface of sliding cavity is open, one conductive copper sheet of insertion setting on the bottom surface of sliding cavity inside terminal strip.The termination of the utility model has extraordinary dust-proof and waterproof performance, and has the telescopic function of wiring length, has good tensile capacity, prevents wiring from loosening.
Description
Technical field
The utility model relates to electric energy meter field, in particular to a kind of electric energy meter termination.
Background technique
Electric energy meter termination refers to: electrical energy measurement electric energy meter (electric energy meter) can by the difference of the mode of connection
It is divided into and is directly accessed and accesses two kinds through mutual inductor, frequently with combined connection box when being accessed through mutual inductor, i.e., is drawn from mutual inductor
Wiring access electric energy meter again through combined connection box, can satisfy scene do not have a power failure replaces electric energy meter and metering field test detection
Needs.Current termination structure is single, is only then covered wiring access, this structure in device box
After the completion of the wiring wiring of two sides, position is just fixed, and wire length is not adjustable, in the later period in use, if there is frequent
Property drawing, will lead to connecting part fracture unclamps, and needs rewiring, very inconvenient.Once device box leak, then can
Cause back panel wiring to contact with water, lead to short circuit, the dust of entrance can also be adhered to interface, influence normal use.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of electric energy meter terminations, have and stretch well
Contracting ability is effective against stretching, facilitates adjusting, can preferably apply in a variety of occasions, and have well it is dust-proof with
And waterproofness.
The utility model is achieved through the following technical solutions: a kind of electric energy meter termination, including with electricity
The termination of energy gauge table connection, the termination include a back box, have an installation cavity, installation cavity inside back box
Upper surface by an end cap seal, the two sides of the back box are respectively arranged with connector lug, on the bottom surface of the installation cavity side by side
One or more terminal strip is installed, there is a sliding cavity inside terminal strip, the lateral surface of sliding cavity is open, the bottom of sliding cavity
A conductive copper sheet is arranged in insertion on face, and be slidably installed two sliding parts in each sliding cavity, and the centre of sliding part has one and connects
Line chamber, wiring are inserted into wire connection cavity, and are compressed by the screw locking outside sliding part, and sliding part passes through a conduct piece and leads
The contact of electrolytic copper piece is conductive.
As a preferred technical solution, the conduct piece with respect to wiring one end have an arc-shaped concave, wiring buckle into
In arc-shaped concave, an arc protrusion is arranged in the other end of conduct piece, and the through-hole that arc protrusion passes through on sliding part stretches out in sliding
The extension end of the outside of part, arc protrusion contacts conduction with conductive copper sheet.
A sliding block, the sliding cavity of face sliding block is respectively set in the upper and lower side of the sliding part as a preferred technical solution,
A sliding rail is respectively set in top and bottom, and sliding block sliding buckles into sliding rail.
As a preferred technical solution, the wiring include the first wiring and the second wiring, first wiring and
Second wiring extends through conductive copper sheet connection conducting from the two sides of terminal strip respectively.
The sliding part and terminal strip are insulated plastic part as a preferred technical solution,.
The beneficial effects of the utility model are: the termination of the utility model, has extraordinary dust-proof and waterproof
Performance, and there is the telescopic function of wiring length, there is good tensile capacity, prevent wiring from loosening.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the positive structure schematic of the terminal strip of the utility model.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As depicted in figs. 1 and 2, including the termination with electric energy meter connection, termination includes a back box 3,
There is an installation cavity 6, by an end cap seal, the two sides of back box 3 are respectively arranged with for the upper surface of installation cavity 6 inside back box 3
One or more terminal strip 4 is mounted side by side on the bottom surface of installation cavity 6, has a sliding cavity inside terminal strip 4 for connector lug 2
12, the lateral surface of sliding cavity 12 is open, one conductive copper sheet 13 of insertion setting on the bottom surface of sliding cavity 12, in each sliding cavity 13
Be slidably installed two sliding parts 5, and the centre of sliding part 5 has a wire connection cavity 16, and wiring 17 is inserted into wire connection cavity 16, and is passed through
Screw 18 outside sliding part 5, which is locked, to be compressed, and sliding part 5 contacts conduction with conductive copper sheet 13 by a conduct piece 14.
Wherein, conduct piece 14 has an arc-shaped concave with respect to wiring one end, and wiring 17 buckles into arc-shaped concave, conductive
An arc protrusion 15 is arranged in the other end of part 14, and the through-hole that arc protrusion 15 passes through on sliding part 5 stretches out in the outer of sliding part 5
Portion, the extension end of arc protrusion 15 and conductive copper sheet 13 contact conduction, the wiring conduction company of such 14 one end of conduct piece and access
Connect, the other end contacts conduction with the conductive copper sheet of insertion, as long as therefore arc protrusion contacted with conductive copper sheet, the other end and wiring
Connection, can remain conductive connection.Therefore such connection structure can arbitrarily be slided in sliding cavity, as long as conductive
Contact, can always in connection conduction state, when needing to take out wiring, without unclamp screw, as long as by sliding part to
Outer pull-out terminal strip, that is, can be taken off wiring, very convenient.
A sliding block 11 is respectively set in the upper and lower side of sliding part 5, and it is sliding that the sliding cavity top and bottom of face sliding block 11 are respectively set one
Rail, the sliding of sliding block 11 buckle into sliding rail, realize guiding sliding by sliding block.
Wherein, wiring includes the first wiring 1 and the second wiring 7, and the first wiring 1 and second connect 7 lines respectively from wiring
The two sides of item 4 extend through the connection conducting of conductive copper sheet 13, and sliding part 5 and terminal strip 4 are insulated plastic part, guarantee exhausted
Edge.It looks down from upper end, entire terminal strip upper end closed effectively prevent dust and water to enter in sliding cavity and connects with wiring
Touching increases safety.
The beneficial effects of the utility model are: the termination of the utility model, has extraordinary dust-proof and waterproof
Performance, and there is the telescopic function of wiring length, there is good tensile capacity, prevent wiring from loosening.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of electric energy meter termination, it is characterised in that: described including the termination with electric energy meter connection
Termination includes a back box, has an installation cavity inside back box, and the upper surface of installation cavity passes through an end cap seal, the bottom
The two sides of box are respectively arranged with connector lug, and one or more terminal strip, terminal strip are mounted side by side on the bottom surface of the installation cavity
Inside has a sliding cavity, and the lateral surface of sliding cavity is open, one conductive copper sheet of insertion setting, each cunning on the bottom surface of sliding cavity
Intracavitary two sliding parts that are slidably installed are moved, the centre of sliding part has a wire connection cavity, and wiring is inserted into wire connection cavity, and is passed through
Screw locking outside sliding part compresses, and sliding part contacts conduction with conductive copper sheet by a conduct piece.
2. electric energy meter termination as described in claim 1, it is characterised in that: the conduct piece has with respect to wiring one end
There is an arc-shaped concave, wiring buckles into arc-shaped concave, and an arc protrusion is arranged in the other end of conduct piece, and arc protrusion passes through
Through-hole on sliding part stretches out in the outside of sliding part, and the extension end of arc protrusion contacts conduction with conductive copper sheet.
3. electric energy meter termination as described in claim 1, it is characterised in that: the upper and lower side of the sliding part is set respectively
A sliding block is set, a sliding rail is respectively set in the sliding cavity top and bottom of face sliding block, and sliding block sliding buckles into sliding rail.
4. electric energy meter termination as described in claim 1, it is characterised in that: the wiring include the first wiring and
Second wiring, first wiring and the second wiring extend through conductive copper sheet connection from the two sides of terminal strip respectively and lead
It is logical.
5. electric energy meter termination as described in claim 1, it is characterised in that: the sliding part and terminal strip are
Insulated plastic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920070162.0U CN209233061U (en) | 2019-01-16 | 2019-01-16 | A kind of electric energy meter termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920070162.0U CN209233061U (en) | 2019-01-16 | 2019-01-16 | A kind of electric energy meter termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209233061U true CN209233061U (en) | 2019-08-09 |
Family
ID=67510577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920070162.0U Active CN209233061U (en) | 2019-01-16 | 2019-01-16 | A kind of electric energy meter termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209233061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111668617A (en) * | 2020-05-21 | 2020-09-15 | 国网浙江省电力有限公司嘉兴供电公司 | Device for rapidly replacing electric meter |
-
2019
- 2019-01-16 CN CN201920070162.0U patent/CN209233061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111668617A (en) * | 2020-05-21 | 2020-09-15 | 国网浙江省电力有限公司嘉兴供电公司 | Device for rapidly replacing electric meter |
| CN111668617B (en) * | 2020-05-21 | 2021-11-26 | 国网浙江省电力有限公司嘉兴供电公司 | Device for rapidly replacing electric meter |
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