CN202424115U - Remote signal teletransmission surge protective device - Google Patents
Remote signal teletransmission surge protective device Download PDFInfo
- Publication number
- CN202424115U CN202424115U CN2012200330794U CN201220033079U CN202424115U CN 202424115 U CN202424115 U CN 202424115U CN 2012200330794 U CN2012200330794 U CN 2012200330794U CN 201220033079 U CN201220033079 U CN 201220033079U CN 202424115 U CN202424115 U CN 202424115U
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- remote signalling
- remote signal
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Abstract
The utility model discloses a remote signal teletransmission surge protective device which comprises a microswitch, a PCB (printed circuit board), a lightning protection module and a remote signal terminal, a plurality of pin header seats and pin headers. The lightning protection module is connected with the microswitch, the microswitch and the remote signal terminal are arranged on the PCB. The pin header seats and the pin headers are mutually connected, the pin header seats are connected with the PCB, and the pin headers are connected with the remote signal terminal. By means of connection of the pin headers and the pin header seats, remote signals on jointed multidigit SPD (surge protective device) can be effectively remotely transmitted and serially connected, and only one remote signal teletransmission connecting terminal is designed at the tail end. Therefore, cost is reduced for enterprises, and onsite mounting is more facilitated.
Description
Technical field
The utility model relates to the shocking preventing technology field, particularly a kind of remote signalling remote transmission surge protector.
Background technology
Surge protector is a kind of low-voltage variation device commonly used; It need install the not SPD of isotopic number in different occasions; So under normal circumstances, a lot of products all are to be spliced through a SPD, can produce the SPD product of practical requirement like this; Thereby avoid the excessive man power and material of enterprise to drop into, so become the preferred option of many lightning protection enterprise by the SPD multidigit SPD that is spliced at present.
But because in the application of SPD; A lot of occasions all need be carried out remote signalling remote transmission and warning function simultaneously, make things convenient for the monitoring of user to the SPD situation like this, and existing splicing product all is with single this function of SPD design; Cause that a lot of remote signalling remote transport interface are arranged on the spliced SPD; Simultaneously also need export a lot of connecting lines, so not only increase the product cost of enterprise, nor be beneficial to on-the-spot the installation.
The utility model content
The purpose of the utility model is in order to solve the problem of above-mentioned existence; A kind of remote signalling remote transmission surge protector is provided, comprises sensitive switch, pcb board, lightning-protection module and remote signalling terminal, said lightning-protection module is connected with said sensitive switch; Said sensitive switch and remote signalling terminal are located on the said pcb board; Also comprise interconnective several row-needle receptacles and row's pin, said row-needle receptacle is connected with said pcb board, and said row's pin is connected with said remote signalling terminal.It is connected through row's pin and row-needle receptacle, after effectively the remote signalling remote transmission on the spliced multidigit SPD being connected, and only designs a remote signalling remote transmission splicing ear endways.So not only reduce the cost of enterprise, and be beneficial to on-the-spot the installation more.
The technical scheme of the utility model is following:
A kind of remote signalling remote transmission surge protector; Comprise sensitive switch, pcb board, lightning-protection module and remote signalling terminal; Said lightning-protection module is connected with said sensitive switch, and said sensitive switch and remote signalling terminal are located on the said pcb board, also comprises interconnective several row-needle receptacles and row's pin; Said row-needle receptacle is connected with said pcb board, and said row's pin is connected with said remote signalling terminal.
Preferably, said remote signalling terminal is one.
Preferably, said row-needle receptacle and said row's pin are apart from one another by being connected, and the wherein said row-needle receptacle that is positioned at an end is connected with said pcb board, and the row's pin that is positioned at the other end is connected with said remote signalling terminal.
Preferably, also comprise some shells, said shell is connected with said pcb board;
Said row's pin is arranged between the said shell at interval.
Compared with prior art, the beneficial effect of the utility model is following:
The utility model is connected through row's pin and row-needle receptacle, after effectively the remote signalling remote transmission on the spliced multidigit SPD being connected, and only designs a remote signalling remote transmission splicing ear endways.So not only reduce the cost of enterprise, and be beneficial to on-the-spot the installation more.
Description of drawings
Fig. 1 is the structural principle sketch map of the utility model embodiment;
Fig. 2 is the application sketch map of the utility model embodiment.
Embodiment
A kind of remote signalling remote transmission surge protector; Comprise sensitive switch, pcb board, lightning-protection module and remote signalling terminal; Said lightning-protection module is connected with said sensitive switch, and said sensitive switch and remote signalling terminal are located on the said pcb board, also comprises interconnective several row-needle receptacles and row's pin; Said row-needle receptacle is connected with said pcb board, and said row's pin is connected with said remote signalling terminal.
The below combines accompanying drawing and specific embodiment that the utility model is done further description.
Embodiment
Like Fig. 1 and Fig. 2; A kind of remote signalling remote transmission surge protector; Comprise: sensitive switch 1, pcb board 2, lightning-protection module 3, row-needle receptacle 4, row's pin 5, remote signalling terminal 7, wherein lightning-protection module 3 is connected with sensitive switch 1, and sensitive switch 1, row-needle receptacle 2, remote signalling terminal 7 all are mounted on the pcb board 2.In the present embodiment, also be provided with shell 6, shell 6 carries out the multidigit splicing through rivet, and pin 5 is arranged in installation between shell, is used for connecting the remote signalling between the lightning protection component.In the present embodiment, row-needle receptacle 4, row's pin 5, shell 6 respectively are provided with four, and remote signalling terminal 7 is provided with one.Said four row-needle receptacles are arranged pins apart from one another by being connected with said four, and the row-needle receptacle that wherein is positioned at an end is connected with pcb board 2, and the row's pin that is positioned at the other end is connected with remote signalling terminal 7.During practical implementation, the connection of each element and set-up mode also can have a lot of distortion, are merely for example here, and the utility model does not limit this.
The remote signalling remote transmission operation principle of present embodiment surge protector is described below.
Under the normal condition, sensitive switch 1 is by lightning-protection module 3 compactings; After abnormality causes the trip point dropout in the lightning-protection module 3; The working of plastics that makes compacting sensitive switch 1 is flicked, and the state of sensitive switch 1 was reverted to by overvoltage and flicked this moment, and above-mentioned signal also is transferred on the row-needle receptacle 4 through pcb board 2; And transfer signals at last on the terminal remote signalling terminal 7 through row's pin 5 between the row-needle receptacle 4; Through the connecting line on the remote signalling terminal 7 said signal is transferred to Control Room, operating personnel can detect the variation of this signal in the monitoring chamber, thereby realize the remote transmission of lightning-protected product; Give User Alarms, and can in time warning message be told to the user.
The utility model preferred embodiment disclosed herein just is used for helping to set forth the utility model.Preferred embodiment does not have all details of detailed descriptionthe, does not limit this utility model yet and is merely described embodiment.Obviously, according to the content of this specification, can do a lot of modifications and variation.These embodiment are chosen and specifically described to this specification, is principle and practical application in order to explain the utility model better, thereby make one of ordinary skill in the art can utilize the utility model well.The utility model only receives the restriction of claims and four corner and equivalent.
Claims (4)
1. remote signalling remote transmission surge protector; Comprise sensitive switch, pcb board, lightning-protection module and remote signalling terminal, said lightning-protection module is connected with said sensitive switch, and said sensitive switch and remote signalling terminal are located on the said pcb board; It is characterized in that; Also comprise interconnective several row-needle receptacles and row's pin, said row-needle receptacle is connected with said pcb board, and said row's pin is connected with said remote signalling terminal.
2. remote signalling remote transmission surge protector according to claim 1 is characterized in that said remote signalling terminal is one.
3. remote signalling remote transmission surge protector according to claim 1 and 2; It is characterized in that; Said row-needle receptacle and said row's pin are apart from one another by being connected, and the wherein said row-needle receptacle that is positioned at an end is connected with said pcb board, and the row's pin that is positioned at the other end is connected with said remote signalling terminal.
4. remote signalling remote transmission surge protector according to claim 1 and 2 is characterized in that, also comprises some shells, and said shell is connected with said pcb board;
Said row's pin is arranged between the said shell at interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200330794U CN202424115U (en) | 2012-02-02 | 2012-02-02 | Remote signal teletransmission surge protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200330794U CN202424115U (en) | 2012-02-02 | 2012-02-02 | Remote signal teletransmission surge protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202424115U true CN202424115U (en) | 2012-09-05 |
Family
ID=46748840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200330794U Expired - Lifetime CN202424115U (en) | 2012-02-02 | 2012-02-02 | Remote signal teletransmission surge protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202424115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114597850A (en) * | 2022-03-24 | 2022-06-07 | 广东电力通信科技有限公司 | Signal overvoltage protection device |
-
2012
- 2012-02-02 CN CN2012200330794U patent/CN202424115U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114597850A (en) * | 2022-03-24 | 2022-06-07 | 广东电力通信科技有限公司 | Signal overvoltage protection device |
| CN114597850B (en) * | 2022-03-24 | 2024-04-05 | 广东电力通信科技有限公司 | Signal overvoltage protection device |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |