CN207217274U - Current transformer - Google Patents
Current transformer Download PDFInfo
- Publication number
- CN207217274U CN207217274U CN201721077228.6U CN201721077228U CN207217274U CN 207217274 U CN207217274 U CN 207217274U CN 201721077228 U CN201721077228 U CN 201721077228U CN 207217274 U CN207217274 U CN 207217274U
- Authority
- CN
- China
- Prior art keywords
- procapsid
- back casing
- junction block
- mounting seat
- current transformer
- 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
Landscapes
- Breakers (AREA)
Abstract
It the utility model is related to a kind of current transformer, coordinated between the procapsid and back casing of this current transformer by snap fit and neck, installation and removal can be rapidly completed, in addition junction block is symmetrically provided with groove in the horizontal direction at bottom, and the top of procapsid and back casing is provided with raised line in the horizontal direction, two raised lines are stuck in the groove of junction block, so that by procapsid, back casing, junction block Fast Installation or dismounting, and then it is easy to maintenance and member replacing；Procapsid surface opens up two wiring holes at junction block, and wiring hole can facilitate circuit to be connected on terminals；In addition the bottom of front and rear housings is provided with buckle-type mounting seat, can be with easy disassembly.
Description
Technical field
It the utility model is related to a kind of current transformer.
Background technology
Current transformer is a kind of common electronic parts, easy for installation because its wiring is simple, is widely used in measuring, examines
In survey and protection circuit.
The front and rear housings of current transformer is fixed, and is fixed with junction block at the top of current transformer, once but electric current
Component wear inside transformer or when needing repairing, just needs to turn on each screw, then by junction block and front and rear housings
Detachable maintaining could be completed by pulling down, and be inconvenient；Junction block is needed to take away during wiring simultaneously, so as to allow circuit to access, Er Qiejie
Line terminals junction block has a segment distance, quickly can not also be connected line even if junction block is taken away；In addition the housing of current transformer
Need by mounting seat come in equipment mounted externally, and common mounting seat is fixed together with front and rear housings, and need every time
It is intended to all unload the screw of mounting seat when dismantling housing, it is very cumbersome.
Utility model content
The purpose of this utility model is to be to overcome above-mentioned deficiency, there is provided one kind can be with fast assembling-disassembling, easy-to-connect, and side
Just the current transformer repaired.
What the purpose of this utility model was realized in：
A kind of current transformer, it includes procapsid and back casing, and the centre of procapsid and back casing offers center and led to
Hole, and the rear side of procapsid is provided with multiple snap fits, and the front side of the back casing is provided with multiple necks, after snap fit and neck coordinate
Procapsid, back casing are fitted together, the centre of the procapsid and back casing is placed with two binding posts, the fore shell
The top of body and back casing is provided with junction block, and the wiring seating face is provided with jack, and be used for threading in jack is connected with binding post,
And junction block is symmetrically provided with groove in the horizontal direction at bottom, and two grooves are oppositely arranged, and procapsid and rear shell
The top of body is provided with raised line in the horizontal direction, and two raised lines are stuck in the groove of junction block, so as to by procapsid, back casing, connect
Line seat Fast Installation or dismounting, procapsid front offer two wiring holes at two binding posts, and wiring hole can facilitate
Circuit is connected on binding post, and the bottom of the procapsid and back casing is provided with mounting seat, and the mounting seat takes the shape of the letter U, the U of mounting seat
Shape groove top portion and the procapsid, the bottom of back casing are provided with buckle, pass through buckle and installation after procapsid, back casing splicing
Seat engaging, so as to easy disassembly.
The utility model has an advantageous effect in that：
Coordinated between the procapsid and back casing of this current transformer by snap fit and neck, installation can be rapidly completed
And dismounting, in addition junction block be symmetrically provided with groove, and the top edge of procapsid and back casing in the horizontal direction at bottom
Horizontal direction is provided with raised line, and two raised lines are stuck in the groove of junction block, so as to which procapsid, back casing, junction block quickly be pacified
Dress or dismounting, and then it is easy to maintenance and member replacing；Procapsid surface opens up two wiring holes at junction block, and wiring hole can
To facilitate circuit to be connected on terminals；In addition the bottom of front and rear housings is provided with buckle-type mounting seat, can be with easy disassembly.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model current transformer.
Fig. 2 is the structural representation of procapsid in Fig. 1.
Fig. 3 is the structural representation of back casing in Fig. 1.
Fig. 4 is the structural representation of junction block in Fig. 1.
Wherein：Procapsid 1, back casing 2, central through hole 3, snap fit 4, neck 5, junction block 6, jack 6.1, groove 7, raised line
8th, wiring hole 9, mounting seat 10.
Embodiment
As shown in Figure 1 to Figure 4, a kind of current transformer, including procapsid 1 and back casing 2, procapsid 1 be the utility model is related to
Central through hole 3 is offered with the centre of back casing 2, and the rear side of procapsid 1 is provided with multiple snap fits 4, before the back casing 2
Side is provided with multiple necks 5, and procapsid 1, back casing 2 are fitted together, be easy for installation and removal by snap fit 4 and neck 5 after coordinating,
The centre of the procapsid 1 and back casing 2 is placed with two binding posts, and the top of the procapsid 1 and back casing 2, which is provided with, to be connect
Line seat 6, the surface of junction block 6 are provided with jack 6.1, and be used for threading in jack 6.1 is connected with binding post, and junction block 6 leans on
Groove 7 is symmetrically provided with the horizontal direction at nearly bottom, and two grooves 7 are oppositely arranged, and the top of procapsid 1 and back casing 2
Raised line 8 is provided with the horizontal direction, and two raised lines 8 are stuck in the groove 7 of junction block, so as to by procapsid 1, back casing 2, junction block
6 Fast Installations or dismounting, and then it is easy to maintenance and member replacing, the front of procapsid 1 offers two at two binding posts
Wiring hole 9, wiring hole 9 can facilitate circuit to be connected on binding post, and the bottom of the procapsid 1 and back casing 2 is provided with installation
Seat 10, the mounting seat 10 takes the shape of the letter U, and at the top of the U-lag of mounting seat 10 and the procapsid 1, the bottom of back casing 2 are provided with card
Button, procapsid 1, back casing 2 are engaged after splicing by buckle with mounting seat 10, so as to easy disassembly.
Claims (1)
- A kind of 1. current transformer, it is characterised in that：It includes procapsid（1）And back casing（2）, procapsid（1）And back casing （2）Centre offer central through hole（3）, and procapsid（1）Rear side be provided with multiple snap fits（4）, the back casing（2）'s Front side is provided with multiple necks 5, snap fit（4）And neck（5）By procapsid after cooperation（1）, back casing（2）Fit together, it is described Procapsid（1）And back casing（2）Centre be placed with two binding posts, the procapsid（1）And back casing（2）Top set There is junction block（6）, the junction block（6）Surface is provided with jack（6.1）, jack（6.1）In be used for thread be connected with binding post, and And junction block（6）Groove is symmetrically provided with the horizontal direction at bottom（7）, two grooves（7）It is oppositely arranged, and procapsid （1）And back casing（2）Top be provided with raised line in the horizontal direction（8）, two raised lines（8）It is stuck in the groove of junction block（7）In, from And by procapsid（1）, back casing（2）, junction block（6）Fast Installation or dismounting, procapsid（1）Front is at two binding posts Offer two wiring holes（9）, wiring hole（9）Circuit can be facilitated to be connected on binding post, the procapsid（1）And back casing （2）Bottom be provided with mounting seat（10）, the mounting seat（10）Take the shape of the letter U, mounting seat（10）U-lag at the top of and the procapsid （1）, back casing（2）Bottom be provided with buckle, procapsid（1）, back casing（2）Pass through buckle and mounting seat after splicing（10）Card Close, so as to easy disassembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721077228.6U CN207217274U (en) | 2017-08-26 | 2017-08-26 | Current transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721077228.6U CN207217274U (en) | 2017-08-26 | 2017-08-26 | Current transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217274U true CN207217274U (en) | 2018-04-10 |
Family
ID=61816797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721077228.6U Active CN207217274U (en) | 2017-08-26 | 2017-08-26 | Current transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217274U (en) |
-
2017
- 2017-08-26 CN CN201721077228.6U patent/CN207217274U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105429242B (en) | A kind of ring-type Worn type electronic product | |
| CN207217274U (en) | Current transformer | |
| CN105528961A (en) | Display device and front shell and rubber frame fixing structure thereof | |
| CN202928030U (en) | Air conditioner and power supply wire connecting socket assembly thereof | |
| CN202711993U (en) | Switch housing | |
| CN207217275U (en) | Detachable electrical current transformer | |
| CN103956604B (en) | Plug-in connecting terminal | |
| CN203826732U (en) | Power strip | |
| CN203339433U (en) | Output structure of controller | |
| CN208860397U (en) | Hot swap type intelligence gauge outfit | |
| CN205282782U (en) | Prevent slow -witted adjustable turn -on connection ware | |
| CN208938552U (en) | A kind of LED show window display screen | |
| CN205535373U (en) | Fire emergency sign lamp | |
| CN206208955U (en) | A kind of watchcase of guide rail ammeter | |
| CN208835348U (en) | A kind of socket disjunctor border component | |
| CN203813124U (en) | Instrument with novel circuit board module structure | |
| CN204994153U (en) | Mechanism is inserted in pulling out by oneself of can fixing a position | |
| CN204578018U (en) | A kind of novel bright wire terminal box | |
| CN207947428U (en) | A kind of two-sided guide sockets | |
| CN203911151U (en) | Adapter socket | |
| CN211267564U (en) | Isolation hood | |
| CN204166823U (en) | A kind of die casting casing of LED display | |
| CN204144473U (en) | LED low pressure quick terminal | |
| CN209401140U (en) | A kind of Mobile phone burglar alarm | |
| CN207602154U (en) | A kind of LED box and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |