CN202949046U - Multilayer connected wiring terminal block - Google Patents
Multilayer connected wiring terminal block Download PDFInfo
- Publication number
- CN202949046U CN202949046U CN 201220540393 CN201220540393U CN202949046U CN 202949046 U CN202949046 U CN 202949046U CN 201220540393 CN201220540393 CN 201220540393 CN 201220540393 U CN201220540393 U CN 201220540393U CN 202949046 U CN202949046 U CN 202949046U
- Authority
- CN
- China
- Prior art keywords
- conducting strip
- terminal block
- base plate
- fuse
- multilayer
- 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 multilayer connected wiring terminal block which comprises screws, a fuse protector, gaskets, a substrate and conducting plates. The substrate is composed of an upper cover and a bottom board, the fuse protector and a temperature protector are installed on the upper surface of the bottom board, a plurality of the conducting plates are evenly installed on the bottom board, each conducting plate is in a reverse h shape, the screws penetrate through round holes opened on the conducting plates to be connected with hexagon nuts, and the square gaskets are connected between the screws and the conducting plates and sleeved on the screws. The multilayer connected wiring terminal block has the advantages that hidden danger of bad contact of binary wires is avoided, and simultaneously, when short circuits, overlarge loads or over-high temperatures occur, a power supply can be timely cut off to protect lines.
Description
Technical field
The utility model relates to the connecting terminal block that a kind of multilayer connects.
Background technology
On market, existing connecting terminal block major part all adopts the structures such as one-in-and-one-out or one-in-and-two-out, but has part to need two to advance two and the occasion such as go out, and is all to press simultaneously two lines to reach two purposes of advancing on original basis in the ordinary course of things.But getting loose in use very easily appears in such words and the hidden danger of loose contact, will cause that like this between wire harness and current－carrying conductor, contact resistance increases, in long-term heating gradually in service, can cause the terminal board basis material to melt after terminal board basis material fusing point when serious caves in, cause the phenomenon on fire that is short-circuited of colliding between conducting strip, cause fire.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of in use safe and reliable a kind of connecting terminal block that connects with multilayer.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the connecting terminal block that a kind of multilayer connects, and its innovative point is: comprise matrix, fuse, pad, conducting strip and screw;
Matrix is comprised of upper cover and base plate, medium position at the upper surface of base plate is equipped with fuse, is set up at the same water level of upper cover simultaneously and has a square hole, and square hole can make the fuse lead-in wire pass through, preset the screens of temperature protector on the surface of base plate, be used for the laying temperature protector;
Conducting strip has several, is arranged on uniformly on base plate, and on conducting strip, an end has been opened two macropores, and the other end is the standard quick-connect terminal, and the position is useful on the hexagon ring of placing hex nut under big hole that conducting strip lower floor opens;
Screw passes the circular hole of opening on conducting strip and is connected with hex nut.
Further, described conducting strip is down H-shaped, a big hole and standard quick-connect terminal have been opened respectively in the two ends of the lower floor of conducting strip, and a big hole and standard quick-connect terminal have also been opened in the two ends on the upper strata of conducting strip, and the size of two big holes is also identical.
The utility model has the advantage of: reach two purposes of advancing on the up and down that two lines are connected respectively conducting strip is two-layer; avoid the consequence of loose contact between two lines; fuse and temperature protector are installed on base plate simultaneously; when circuit outlet short circuit, load is excessive or electrical equipment only during excess Temperature; can in time cut off the electricity supply, protection circuit is not burnt.
Description of drawings
Fig. 1 is the front view of connecting terminal block of the present utility model.
Fig. 2 is the upward view of connecting terminal block of the present utility model.
Fig. 3 is the schematic diagram of conducting strip of the present utility model.
Fig. 4 is that base plate of the present utility model is reserved fuse installation site figure.
Fig. 5 is baseplate temp protector scheme of installation of the present utility model.
Embodiment
By Fig. 1, Fig. 2, Fig. 3, Fig. 4 and schematic diagram shown in Figure 5 as can be known, connecting terminal block of the present utility model comprises screw 3, fuse 7, pad 4, matrix, temperature protector 9 and conducting strip 1;
Matrix is comprised of upper cover 2 and base plate 5; medium position at the upper surface of base plate 5 is equipped with fuse 7; be set up at the same water level of upper cover 2 simultaneously and opened a square hole; square hole on upper cover 2 can make the lead-in wire of fuse 7 pass through; be reserved with the screens 8 of temperature protector 9 on the upper surface of base plate 5, laying temperature protector 9 is arranged on the upper surface of base plate 5.
Conducting strip 1 has several, be arranged on uniformly on base plate 5, conducting strip 1 is down H-shaped, a big hole and standard quick-connect terminal have been opened respectively in the two ends of the lower floor of conducting strip 1, a big hole and standard quick-connect terminal have also been opened in the two ends on the upper strata of conducting strip 1, the size of two big holes is also identical, and the position is useful on the hexagon ring of placing hex nut 6 under big hole that conducting strip 1 lower floor opens.
Screw adopts three screw assembliess, it comprises screw 3 and pad 4, screw 3 passes the circular hole of opening on conducting strip 1 and is connected with hex nut 6, cross groove has been opened on the top of screw 3, also be connected with pad 4 in screw 3 and conduction 1 centre, pad 4 has a rectangular shape, and pad 4 directly is enclosed within on screw 3, and conducting strip 1 is between upper cover 2 and base plate 5.
Claims (2)
1. the connecting terminal block that multilayer connects, is characterized in that: comprise matrix, fuse, pad, conducting strip and screw;
Matrix is comprised of upper cover and base plate, medium position at the upper surface of base plate is equipped with fuse, is set up at the same water level of upper cover simultaneously and has a square hole, and square hole can make the fuse lead-in wire pass through, preset the screens of temperature protector on the surface of base plate, be used for the laying temperature protector;
Conducting strip has several, is arranged on uniformly on base plate, and on conducting strip, an end has been opened two macropores, and the other end is the standard quick-connect terminal, and the position is useful on the hexagon ring of placing hex nut under big hole that conducting strip lower floor opens;
Screw passes the circular hole of opening on conducting strip and is connected with hex nut.
2. the connecting terminal block that connects of multilayer according to claim 1, it is characterized in that: described conducting strip is down H-shaped, a big hole and standard quick-connect terminal have been opened respectively in the two ends of the lower floor of conducting strip, a big hole and standard quick-connect terminal have also been opened in the two ends on the upper strata of conducting strip, and the size of two big holes is also identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540393 CN202949046U (en) | 2012-10-22 | 2012-10-22 | Multilayer connected wiring terminal block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540393 CN202949046U (en) | 2012-10-22 | 2012-10-22 | Multilayer connected wiring terminal block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202949046U true CN202949046U (en) | 2013-05-22 |
Family
ID=48424730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220540393 Expired - Fee Related CN202949046U (en) | 2012-10-22 | 2012-10-22 | Multilayer connected wiring terminal block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202949046U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409877A (en) * | 2014-11-27 | 2015-03-11 | 珠海格力电器股份有限公司 | Wiring board and air conditioner |
| CN105789929A (en) * | 2016-04-29 | 2016-07-20 | 上海合璧电子电器有限公司 | Improved electric connector |
| CN107453062A (en) * | 2017-08-21 | 2017-12-08 | 上海合璧电子电器有限公司 | A kind of junction block with cartridge fuse |
-
2012
- 2012-10-22 CN CN 201220540393 patent/CN202949046U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409877A (en) * | 2014-11-27 | 2015-03-11 | 珠海格力电器股份有限公司 | Wiring board and air conditioner |
| CN105789929A (en) * | 2016-04-29 | 2016-07-20 | 上海合璧电子电器有限公司 | Improved electric connector |
| CN107453062A (en) * | 2017-08-21 | 2017-12-08 | 上海合璧电子电器有限公司 | A kind of junction block with cartridge fuse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |