CN2193588Y - Special enclosed plug-in compound terminal for transformer - Google Patents
Special enclosed plug-in compound terminal for transformer Download PDFInfo
- Publication number
- CN2193588Y CN2193588Y CN 94207504 CN94207504U CN2193588Y CN 2193588 Y CN2193588 Y CN 2193588Y CN 94207504 CN94207504 CN 94207504 CN 94207504 U CN94207504 U CN 94207504U CN 2193588 Y CN2193588 Y CN 2193588Y
- Authority
- CN
- China
- Prior art keywords
- terminal board
- transformer
- model
- utility
- pressure
- 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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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model relates to a special enclosed plug-in compound terminal for a transformer. The utility model has the main structure that the terminal box is provided with wire pressing sheets and inserting sheets, and the press of wires is realized by the lift of a wire pressing frame. The utility model has the advantages of reliable structure, safe and simple inserting and connection of the wires, convenient operation, and flexible combination.
Description
The utility model relates to the binding post of transformer special use, especially a kind of closed line ball grafting terminals of a unit block.
The binding post of known transformer special use, what be generally open type uses the screw-nut line.What improve to some extent in recent years is that the binding post that has is covered with a protective cover, even the boxlike terminal also occurs, but does not all change the mode of screw-nut line ball.In a word, known connection terminal structure is simple and crude, and technology is outmoded, and wiring is not firm and dangerous, the development of incompatibility mechanical electric industry.
The purpose of this utility model is to overcome the deficiency of known technology and provides a kind of multi-functional, safe and reliable, easy and simple to handle and make up the special-purpose closed line ball grafting terminals of a unit block of nimble transformer.
The purpose of this utility model is achieved in that
The combination that is welded by pressure-ray film and insert-connecting plate patches sheet, and line ball hole that the spliced eye that its insert-connecting plate is opened facing to terminal board, pressure-ray film are opened facing to terminal board and pressure-ray film are with one outward can be by the pressing line frame that is fixed on the screw control lifting on the terminal board.
The one grafting pawl that can be inserted on the support is arranged on the reciprocal terminal board of terminal board spliced eye.
The utility model has the advantages that: the traditional approach of having broken the known transformer binding post from structure, adopted the terminal box of shielding type, become open type into closed, but be installed with the plug-in again dual-purpose combination of line ball in it and patch sheet, and come the lifting line ball by screw and pressing line frame, the side cover button sternly can be formed the binding post of an integral body.Therefore, the utlity model has that closure is good, degree of protection is high, wiring is safe and reliable, and is multi-functional, easy to use, independent assortment flexibly, advantage such as attractive in appearance.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is embedded in stereogram on the support for the utility model.
Below in conjunction with accompanying drawing the utility model embodiment is done further detailed description:
Combination patches sheet and is welded by pressure-ray film 7, insert-connecting plate 2, and pressure-ray film is facing to the line ball hole 6 of opening on the terminal board 5, and insert-connecting plate is facing to spliced eye 1, and pressure-ray film is with a pressing line frame 4 outward, and this pressing line frame can pass through the screw thread lifting by the screw 3 that is fixed on the terminal board.Combination patches sheet and also has a wiring pawl 8.The one grafting pawl 9 that can be plugged on the support 11 is arranged on the reciprocal terminal board of terminal board spliced eye, and side cover 10 can be buckled on the terminal board.Having protruding frame (not shown) can make combination patch sheet in the terminal board is embedded in the terminal board.
The utility model operation principle is: the wiring pawl is connected on the transformer.When using the utility model, external connection can insert from the line ball hole, and rotary screw makes pressing line frame rise to pressure-ray film and external connection and compresses and get final product; Also can use the external connection that has plug, the insert-connecting plate that plug inserts spliced eye gets final product.The utility model can insert several terminal boards as required on support.
Claims (2)
1, the special-purpose closed line ball grafting terminals of a unit block of a kind of transformer, patch sheet, pressing line frame, screw, side cover, be configured to by terminal board, combination, it is characterized in that: the combination that is welded by pressure-ray film and insert-connecting plate patches sheet, line ball hole that the spliced eye that its insert-connecting plate is opened facing to terminal board, pressure-ray film are opened facing to terminal board and pressure-ray film are with one outward can be by the pressing line frame that is fixed on the screw control lifting on the terminal board.
2, according to the special-purpose closed line ball grafting terminals of a unit block of claim 1 described transformer, it is characterized in that: a grafting pawl that can be inserted on the support is arranged on the reciprocal terminal board of terminal board spliced eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207504 CN2193588Y (en) | 1994-04-01 | 1994-04-01 | Special enclosed plug-in compound terminal for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207504 CN2193588Y (en) | 1994-04-01 | 1994-04-01 | Special enclosed plug-in compound terminal for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2193588Y true CN2193588Y (en) | 1995-03-29 |
Family
ID=33825816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94207504 Expired - Fee Related CN2193588Y (en) | 1994-04-01 | 1994-04-01 | Special enclosed plug-in compound terminal for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2193588Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305083C (en) * | 2002-12-13 | 2007-03-14 | 乐金电子(天津)电器有限公司 | Structure for fixing inductor on substrate |
-
1994
- 1994-04-01 CN CN 94207504 patent/CN2193588Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305083C (en) * | 2002-12-13 | 2007-03-14 | 乐金电子(天津)电器有限公司 | Structure for fixing inductor on substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |