CN202084372U - Conducting induction device - Google Patents
Conducting induction device Download PDFInfo
- Publication number
- CN202084372U CN202084372U CN2011201901261U CN201120190126U CN202084372U CN 202084372 U CN202084372 U CN 202084372U CN 2011201901261 U CN2011201901261 U CN 2011201901261U CN 201120190126 U CN201120190126 U CN 201120190126U CN 202084372 U CN202084372 U CN 202084372U
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- CN
- China
- Prior art keywords
- coil
- coil terminals
- conducting block
- conducting
- terminals
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a conducting induction device, which comprises a coil, a coil rack, two coil terminals and a conducting block. The coil is arranged in the coil rack, two ends of the conducting block are provided with a conducting lead respectively, the two coil terminals are fittingly inserted at two ends of the coil rack, a groove capable of holding a conducting lead of the conducting block is arranged at an edge of one side of each coil terminal, and the two conducting leads arranged at two ends of the conducting block are matched with the grooves of the two coil terminals in a clamped manner so that the conducting block and the coil terminals can be fixedly connected. According to the above structure, since the groove capable of holding the conducting lead of the conducting block is arranged at the edge of one side of each coil terminal, the conducting lead can be matched in the grooves of the coil terminals in a clamped manner and is extruded into slots on the coil rack together with the coil terminals in an interference extrusion fit manner, wherein the slots are used for being inserted with the coil terminals fittingly, and the conducting induction device in the above fixed connection manner is more stable and more reliable and higher in yield of finished products as compared with the prior art.
Description
Technical field
The utility model relates to a kind of conduction induction installation.
Background technology
In order to reduce the self-resistance of conductive coil, usually with conduction induction installation of a conducting block formation in parallel with conductive coil to reach the purpose of minimizing conductive coil self-resistance, the conduction induction installation mainly comprises coil, bobbin, coil terminals, conducting block, described coil is located in the bobbin, described conducting block two ends are respectively equipped with two conductive lead wires, the two ends of described bobbin all are inserted with a slice coil terminals, two conductive lead wires on the conducting block are connected with two coil terminals respectively realizes the in parallel of conducting block and coil, but existing conductive lead wire normally fits the side of conductive lead wire and coil terminals earlier with the mode of fixedlying connected of coil terminals, cooperate by the interference extruding then, squeeze into conductive lead wire in the slotted eye that is used for the inserting coil terminals on the bobbin together with coil terminals, there is deviation owing to be used for the slotted eye size of inserting coil terminals on the difference of conductive lead wire diameter and the bobbin, therefore in interference extruding engagement process, cause conductive lead wire to be cut off easily, or connect insecure, instability produces a large amount of waste products and substandard product.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of conduction induction installation reliable and stable, that product qualified rate is higher that connects.
For achieving the above object, the utility model provides a kind of conduction induction installation, comprise coil, bobbin, coil terminals, conducting block, described coil is located in the bobbin, described conducting block two ends are respectively equipped with two conductive lead wires, the two ends of described bobbin all are inserted with a slice coil terminals, one side side of described coil terminals is provided with the groove that can hold the conducting block conductive lead wire, and two conductive lead wires that described conducting block two ends are provided with are joined with the groove card of two coil terminals respectively and constituted fixedlying connected of conducting block and coil terminals.
The beneficial effects of the utility model are: adopt said structure, owing on a side side of coil terminals, be provided with the groove that can hold the conducting block conductive lead wire, therefore the conductive lead wire card can be fitted in the groove of coil terminals, cooperate by the interference extruding then, conductive lead wire is squeezed into together with coil terminals in the slotted eye that is used for the inserting coil terminals on the bobbin, and so fixedly connected mode is more reliable and more stable compared to existing technology and product qualified rate is higher.
The utility model can further be set to the cross sectional shape semicircular in shape of described coil terminals groove.
The cross sectional shape that the utility model also can further be set to described coil terminals groove is in the shape of the letter V.
It is resistance or diode that the utility model also can further be set to described conducting block.
Description of drawings
Fig. 1 is the structure explosive view of first specific embodiment in the utility model;
Fig. 2 is the structure explosive view of another specific embodiment in the utility model.
Embodiment
Provided a kind of conduction induction installation as shown in Figure 1, 2, comprise coil 1, bobbin 2, coil terminals 3, conducting block 4, described coil 1 is located in the bobbin 2, described conducting block 4 two ends are respectively equipped with two conductive lead wires 41, the two ends of described bobbin 2 all are inserted with a slice coil terminals 3, one side side 31 of described coil terminals 3 is provided with the groove 311 that can hold conducting block 4 conductive lead wires 41, and two conductive lead wires 41 that described conducting block 4 two ends are provided with are joined with groove 311 card of two coil terminals 3 respectively and constituted fixedlying connected of conducting block 4 and coil terminals 3.Described conducting block 4 is resistance or diode preferably.The cross sectional shape semicircular in shape of described as shown in Figure 1 coil terminals 3 grooves 311.The cross sectional shape of described as shown in Figure 2 coil terminals 3 grooves 311 is in the shape of the letter V.
Adopt said structure, owing on a side side 31 of coil terminals 3, be provided with the groove 311 that can hold conducting block 4 conductive lead wires 41, therefore conductive lead wire 41 cards can be fitted in the groove 311 of coil terminals 3, cooperate by the interference extruding then, conductive lead wire 41 is squeezed into together with coil terminals 3 in the slotted eye 21 that is used for inserting coil terminals 3 on the bobbin 2, and so fixedly connected mode is more reliable and more stable compared to existing technology and product qualified rate is higher.
Claims (4)
1. conduction induction installation, comprise coil, bobbin, coil terminals, conducting block, described coil is located in the bobbin, described conducting block two ends are respectively equipped with two conductive lead wires, the two ends of described bobbin all are inserted with a slice coil terminals, it is characterized in that: a side side of described coil terminals is provided with the groove that can hold the conducting block conductive lead wire, and two conductive lead wires that described conducting block two ends are provided with are joined with the groove card of two coil terminals respectively and constituted fixedlying connected of conducting block and coil terminals.
2. a kind of conduction induction installation according to claim 1 is characterized in that: the cross sectional shape semicircular in shape of described coil terminals groove.
3. a kind of conduction induction installation according to claim 1, it is characterized in that: the cross sectional shape of described coil terminals groove is in the shape of the letter V.
4. according to claim 1 or 2 or 3 described a kind of conduction induction installations, it is characterized in that: described conducting block is resistance or diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201901261U CN202084372U (en) | 2011-06-08 | 2011-06-08 | Conducting induction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201901261U CN202084372U (en) | 2011-06-08 | 2011-06-08 | Conducting induction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202084372U true CN202084372U (en) | 2011-12-21 |
Family
ID=45344994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201901261U Expired - Fee Related CN202084372U (en) | 2011-06-08 | 2011-06-08 | Conducting induction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202084372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014169674A1 (en) * | 2013-04-16 | 2014-10-23 | 浙江天际互感器有限公司 | Primary wiring terminal of high-voltage current transformer, and installation method for primary wiring terminal |
-
2011
- 2011-06-08 CN CN2011201901261U patent/CN202084372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014169674A1 (en) * | 2013-04-16 | 2014-10-23 | 浙江天际互感器有限公司 | Primary wiring terminal of high-voltage current transformer, and installation method for primary wiring terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20130608 |