CN201167189Y - Connection structure for controller and mutual-inductor of electronic plastic case breakers - Google Patents
Connection structure for controller and mutual-inductor of electronic plastic case breakers Download PDFInfo
- Publication number
- CN201167189Y CN201167189Y CNU200820055406XU CN200820055406U CN201167189Y CN 201167189 Y CN201167189 Y CN 201167189Y CN U200820055406X U CNU200820055406X U CN U200820055406XU CN 200820055406 U CN200820055406 U CN 200820055406U CN 201167189 Y CN201167189 Y CN 201167189Y
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- China
- Prior art keywords
- controller
- instrument transformer
- electronic
- circuit breaker
- case circuit
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a structure for connecting the controller and the mutual inductor of an electronic plastic case circuit breaker, which is composed of an electronic controller, a mutual inductor and a base. The electronic controller is connected with the mutual inductor through a splicing structure, the splicing structure is composed of a plug pin and a plug socket, the plug pin is arranged at the bottom part of the electronic controller, the plug socket is arranged on a connecting plate at the top part of the mutual inductor, and the pin socket is matched with the plug pin. The connecting structure allows the splicing structure to be applied in the structure for connecting the controller and the mutual inductor of the electronic plastic case circuit breaker, the electronic controller is connected with the mutual inductor through the splicing structure, the operation is convenient, and the connection is stable and secure; and meanwhile, three groups of outlet lines of the mutual inductor are led out from the lateral surface of the connecting plate, thereby the problem that a connecting conducting wire is lapped on a heating copper bar is avoided.
Description
Technical field:
The utility model relates to electricity field, relates in particular to electronic molded case circuit breakers, particularly a kind of controller and instrument transformer syndeton that is used for electronic type molded case circuit breaker.
Background technology:
In traditional electronic type molded case circuit breaker, electronic controller adopts the fluoroplastics lead to be connected with instrument transformer.Instrument transformer is drawn with six roots of sensation fluoroplastics lead, and line end is provided with plastics six core female plug seats, and the male plug of the electronic controller of upper layer connects, the manufacture craft that connects lead requires extremely strictness, installs, and assembly manipulation is loaded down with trivial details, mainly show as: 1, operation is various, the human cost height; 2, during the production installation, maintenance, the box body of electronic controller is easy to extruding and connects lead; 3, six conductors cabling and will grow surplus line and lash bundle group and place the time, must fill in the place of squeezing space between instrument transformer and flash barrier, because this lead below, big electric current heating copper bar is arranged, so electronic molded case circuit breakers is when long-time energising, particularly when big electric current is switched on, it is aging that lead-in wire is easy to deliquescing, or be overlapped on the heating copper bar, stay potential safety hazard, and the input signal that collects because of controller makes mistakes, cause being used for the misoperation of electronic molded case circuit breakers complete machine, can not in official hour, move in the time of maybe should moving, or because of wire fracture, the controller and the instrument transformer syndeton that are used for electronic type molded case circuit breaker do not receive the instruction of threading off, and cause the instantaneous disjunction in time of short circuit, cause the breaking out of fire of trunk circuit, lead to major accident.
Summary of the invention:
The purpose of this utility model provides a kind of controller and instrument transformer syndeton that is used for electronic type molded case circuit breaker, described this controller that is used for electronic type molded case circuit breaker and instrument transformer syndeton to solve prior art electronic controller and instrument transformer adopt the assembly manipulation that exists in the fluoroplastics conductor connecting structure loaded down with trivial details, cause the technical problem of fault easily.
This controller and the instrument transformer syndeton that is used for electronic type molded case circuit breaker of the present utility model is made of electronic controller, instrument transformer and pedestal, described instrument transformer is arranged in the pedestal, wherein, be provided with socket in the upper side of described instrument transformer, be provided with contact pin in the downside of described electronic controller, electronic controller is arranged on the upper side of instrument transformer, matches with the position of contact pin in the position of described socket, and contact pin inserts in the socket.
Further, the quantity of described contact pin is 16, divides two rows to arrange.
Further, the spacing between the described contact pin is 2.5mm.
Further, described contact pin is a circle core pin.
Further, be provided with two row's circular holes in the described socket, 8 circular holes are all arranged in every row's circular hole.
Further, the two bottom sides of described electronic controller is provided with locating button, and the both sides, top of described instrument transformer are provided with the guide-localization limit, matches in described locating button and described guide-localization limit.
Further, be provided with code switch in the described electronic controller, be connected with the panel knob on the lateral surface of code switch.
Further, be provided with a connecting plate between electronic controller and the instrument transformer, the output line of instrument transformer is drawn from the side of connecting plate.
Concrete, electronic controller described in the utility model, instrument transformer, code switch and pedestal all adopt known technology, about the known solution of electronic controller, instrument transformer, code switch and pedestal, those skilled in the art all understands, and does not repeat them here.，
Operation principle of the present utility model is: connected structure is connected electronic controller with instrument transformer, and power and the transmission of data-signal by contact pin and socket, easy to operate, connect stability and safety, three groups of output lines of instrument transformer draw by the side of connecting plate, have avoided connecting lead and have snapped into problem on the heating copper bar.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model is arranged at connected structure in the electronic breaker, connects electronic controller and instrument transformer, solved the assembly manipulation that exists in the fluoroplastics conductor connecting structure loaded down with trivial details, cause the technical problem of fault easily, easy to operate, connect stability and safety; Simultaneously, the output line of instrument transformer is drawn by the side of connecting plate, has avoided connecting lead and has snapped into problem on the heating copper bar.
Description of drawings:
Fig. 1 is the controller of electronic type molded case circuit breaker and the schematic diagram of instrument transformer syndeton of being used for of the present utility model.
Fig. 2 is the front view of the electronic controller of controller that is used for electronic type molded case circuit breaker of the present utility model and instrument transformer syndeton.
Fig. 3 is the controller of electronic type molded case circuit breaker and the electronic controller upward view of instrument transformer syndeton of being used for of the present utility model.
Fig. 4 is that the master of the instrument transformer of controller that is used for electronic type molded case circuit breaker of the present utility model and instrument transformer syndeton looks schematic diagram.
Fig. 5 is the vertical view of the instrument transformer of controller that is used for electronic type molded case circuit breaker of the present utility model and instrument transformer syndeton.
Embodiment:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, controller that is used for electronic type molded case circuit breaker of the present utility model and instrument transformer syndeton are by electronic controller 1, instrument transformer 2 and pedestal constitute, being provided with power supply between described electronic controller 1 and the described instrument transformer 2 is connected with data-signal, wherein, described electronic controller 1 and described instrument transformer 2 are connected by connected structure, described connected structure is made of contact pin 3 and socket 4, described contact pin 3 is arranged at described electronic controller 1 bottom, described socket 4 is arranged on the connecting plate 5 at described instrument transformer 2 tops, described socket 4 matches with described contact pin 3, and described contact pin 3 is electrically connected with the code switch 6 at described electronic controller 1 top.
Further, described contact pin 3 is two socket pins, and its quantity is 16 pins, every row's 8 pins, and there is Gold plated Layer on described contact pin 3 surfaces.
Further, the spacing of described contact pin 3 is 2.5mm.
Further, described contact pin 3 is circle core pins.
Further, described socket 4 is two row's round pin receptacles, 8 holes of every row, and the jack inner surface of described socket 4 has Gold plated Layer.
Further, three of described instrument transformer 2 groups of output lines 7 are arranged at the side of described connecting plate 5 circuit boards by welding manner.
Further, being provided with locating button 8 in described electronic controller 1 two bottom sides, being provided with the guide-localization limit in the both sides, top of described instrument transformer 2, matches in described locating button 8 and described guide-localization limit 9.
Claims (8)
1. a controller and instrument transformer syndeton that is used for electronic type molded case circuit breaker, constitute by electronic controller, instrument transformer and pedestal, described instrument transformer is arranged in the pedestal, it is characterized in that: be provided with socket in the upper side of described instrument transformer, be provided with contact pin in the downside of described electronic controller, electronic controller is arranged on the upper side of instrument transformer, matches with the position of contact pin in the position of described socket, and contact pin inserts in the socket.
2. controller and the instrument transformer syndeton that is used for electronic type molded case circuit breaker as claimed in claim 1, it is characterized in that: the quantity of described contact pin is 16, divides two rows to arrange.
3. controller and the instrument transformer syndeton that is used for electronic type molded case circuit breaker as claimed in claim 2, it is characterized in that: the spacing between the described contact pin is 2.5mm.
4. controller and the instrument transformer syndeton that is used for electronic type molded case circuit breaker as claimed in claim 1 is characterized in that: described contact pin is a circle core pin.
5. controller and the instrument transformer syndeton that is used for electronic type molded case circuit breaker as claimed in claim 1 is characterized in that: be provided with two row's circular holes in the described socket, 8 circular holes are all arranged in every row's circular hole.
6. controller and the instrument transformer syndeton that is used for electronic type molded case circuit breaker as claimed in claim 1, it is characterized in that: the two bottom sides of described electronic controller is provided with locating button, the both sides, top of described instrument transformer are provided with the guide-localization limit, match in described locating button and described guide-localization limit.
7. controller and the instrument transformer syndeton that is used for electronic type molded case circuit breaker as claimed in claim 1 is characterized in that: be provided with code switch in the described electronic controller, be connected with the panel knob on the lateral surface of code switch.
8. controller and the instrument transformer syndeton that is used for electronic type molded case circuit breaker as claimed in claim 1, it is characterized in that: be provided with a connecting plate between electronic controller and the instrument transformer, the output line of instrument transformer is drawn from the side of connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820055406XU CN201167189Y (en) | 2008-02-03 | 2008-02-03 | Connection structure for controller and mutual-inductor of electronic plastic case breakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820055406XU CN201167189Y (en) | 2008-02-03 | 2008-02-03 | Connection structure for controller and mutual-inductor of electronic plastic case breakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201167189Y true CN201167189Y (en) | 2008-12-17 |
Family
ID=40192579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820055406XU Expired - Lifetime CN201167189Y (en) | 2008-02-03 | 2008-02-03 | Connection structure for controller and mutual-inductor of electronic plastic case breakers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201167189Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800536A (en) * | 2011-05-25 | 2012-11-28 | 施耐德电器工业公司 | Wire clamp device for electronic release and wire clamp method |
-
2008
- 2008-02-03 CN CNU200820055406XU patent/CN201167189Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800536A (en) * | 2011-05-25 | 2012-11-28 | 施耐德电器工业公司 | Wire clamp device for electronic release and wire clamp method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081217 |
|
| CX01 | Expiry of patent term |