CN202662857U - Novel lightning-proof PIN needle - Google Patents
Novel lightning-proof PIN needle Download PDFInfo
- Publication number
- CN202662857U CN202662857U CN 201220297348 CN201220297348U CN202662857U CN 202662857 U CN202662857 U CN 202662857U CN 201220297348 CN201220297348 CN 201220297348 CN 201220297348 U CN201220297348 U CN 201220297348U CN 202662857 U CN202662857 U CN 202662857U
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- China
- Prior art keywords
- needle
- needle body
- pin
- leaf spring
- pin needle
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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 - Fee Related
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model relates to a PIN needle, which belongs to the technical field of electronic elements. The novel lightning-proof PIN needle comprises a needle body, the upper part of the needle body is connected with a connector via a middle connecting piece, a limiting slot is arranged between the middle connecting piece and the needle body, the lower end of the needle body is connected with a left leaf spring and a right leaf spring, an output port is formed between the left leaf spring and the right leaf spring, and the middle connecting piece is connected with a discharge needle. The novel lightning-proof PIN needle provided by the utility model is additionally provided with the discharge needle based on the conventional PIN needle, and thus, when high voltage is generated during thundering, a certain gap is formed between the discharge needle and a shell, gap discharge is formed via air, and the high voltage can be discharged through the shell, thereby protecting elements in a signal branch distributor and reducing economic losses of enterprises.
Description
Technical field
The utility model relates to the PIN pin, belongs to the electronic component technology field.
Background technology
Fast development along with the cable TV industry, the application of signal branch distributor is more and more extensive, the signal branch distributor is a kind of equipment that signal transmission one tunnel is divided into multichannel, the sort signal splitter mainly is installed on the steel wire rope of aerial suspension cable, or be installed in the underground communication pipe network in city, a very important element that is used for other components and parts of connection at the signal branch distributor is exactly the PIN pin, the existing PIN crown has a lot of different models according to use occasion, but these signal branch device Main Problems are exactly: when producing high pressure when thundering, high voltage is easy to the components and parts of signal branch inner skeleton are damaged, so just need to often change, bring huge loss to enterprise.
Summary of the invention
The purpose of this utility model is to solve the problem that above-mentioned prior art exists, provide a kind of structure simple and direct, reasonable in design, can prevent that thunder and lightning from damaging other components and parts, thereby reduce the novel PIN pin of thunder-lightning of economic loss to enterprise.
The utility model is achieved through the following technical solutions:
The novel PIN pin of a kind of thunder-lightning, comprise needle body 1, needle body 1 top is connected with connector 5 by middle brace 4, be provided with spacing draw-in groove 2 between middle brace 4 and the needle body 1, needle body 1 lower end is connected with left shell fragment 6 and right shell fragment 7, consist of delivery outlet 8 between left shell fragment 6 and the right shell fragment 7, be connected with spray point 3 on the brace 4 in the middle of its special character is.
The novel PIN pin of thunder-lightning of the present utility model; spray point has been set up on basis at existing PIN pin; when producing high voltage when thundering like this; between spray point and the shell certain interval is arranged; form gap discharge by air; high voltage is released away by shell, thereby protected the components and parts in the signal branch distributor, reduce the economic loss of enterprise.
Description of drawings
Fig. 1: the front view of the novel PIN pin of the utility model thunder-lightning;
Fig. 2: the right view of the novel PIN pin of the utility model thunder-lightning;
Among the figure: 1, needle body, 2, spacing draw-in groove, 3, spray point, 4, middle brace, 5, connector, 6, left shell fragment, 7, right shell fragment, 8, delivery outlet.
Embodiment
Provide embodiment of the present utility model below with reference to accompanying drawing, be used for formation of the present utility model is described in further detail.
The novel PIN pin of the thunder-lightning of the present embodiment, comprise needle body 1, needle body 1 top is connected with connector 5 by middle brace 4, be provided with spacing draw-in groove 2 between middle brace 4 and the needle body 1, needle body 1 lower end is connected with left shell fragment 6 and right shell fragment 7, consist of delivery outlet 8 between left shell fragment 6 and the right shell fragment 7, be connected with spray point 3 on the middle brace 4, spray point 3 is the strip structure.
The novel PIN pin of the thunder-lightning of the present embodiment; spray point has been set up on basis at existing PIN pin; when producing high voltage when thundering like this; between spray point and the shell certain interval is arranged; form gap discharge by air; high voltage is released away by shell, thereby protected the components and parts in the signal branch distributor, reduce the economic loss of enterprise.
Claims (1)
1. novel PIN pin of thunder-lightning, comprise needle body (1), needle body (1) top is connected with connector (5) by middle brace (4), be provided with spacing draw-in groove (2) between middle brace (4) and the needle body (1), needle body (1) lower end is connected with left shell fragment (6) and right shell fragment (7), consist of delivery outlet (8) between left shell fragment (6) and the right shell fragment (7), be connected with spray point (3) on the brace (4) in the middle of it is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220297348 CN202662857U (en) | 2012-06-17 | 2012-06-17 | Novel lightning-proof PIN needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220297348 CN202662857U (en) | 2012-06-17 | 2012-06-17 | Novel lightning-proof PIN needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662857U true CN202662857U (en) | 2013-01-09 |
Family
ID=47457738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220297348 Expired - Fee Related CN202662857U (en) | 2012-06-17 | 2012-06-17 | Novel lightning-proof PIN needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662857U (en) |
-
2012
- 2012-06-17 CN CN 201220297348 patent/CN202662857U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20210617 |