CN202444253U - Modulus guiding rail clamping mounted network type two-in-one surge protection device - Google Patents
Modulus guiding rail clamping mounted network type two-in-one surge protection device Download PDFInfo
- Publication number
- CN202444253U CN202444253U CN2012200661119U CN201220066111U CN202444253U CN 202444253 U CN202444253 U CN 202444253U CN 2012200661119 U CN2012200661119 U CN 2012200661119U CN 201220066111 U CN201220066111 U CN 201220066111U CN 202444253 U CN202444253 U CN 202444253U
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- CN
- China
- Prior art keywords
- protection device
- surge protection
- device body
- lightning protection
- guiding rail
- 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 modulus guiding rail clamping mounted network type two-in-one surge protection device. The surge protection device comprises a surge protection device body. The surge protection device is characterized in that a sliding chute is arranged at one end of the bottom of the surge protection device body; a guiding rail buckle is connected with the surge protection device body through the sliding chute; a gap is arranged between the guiding rail buckle and the sliding chute; a clamping spring is arranged in the gap; one end of the clamping spring is connected with the sliding chute; the other end of the clamping spring is connected with the guiding rail buckle; a groove is arranged at the bottom of the surge protection device body; the groove is vertical to the sliding chute; the width of the surge protection device body is 36 mm; and an RJ45 interface and a power cord interface are arranged at two ends of the surge protection device body. The surge protection device provided by the utility model is suitable for being used in the mounting environment with DIN guiding rail and without guiding rail; the mounting and the wiring are convenient; the applicable range of the surge protection device is enlarged, and the disadvantage of the prior art is overcome.
Description
Technical field
The utility model relates to a kind of lightning protection device, particularly relates to the two-in-one lightning protection device of a kind of modularization guide rail clamping installing type network-type.
Background technology
The two-in-one integrated form lightning protection device of network and electric power loop (hereinafter to be referred as " two-in-one lightning protection device ") is the special-purpose lightning protection device of tailoring according to the concrete characteristics of IEC lightning protection requirement and supervisory control system video camera, is applicable to the power supply of fixed cameras, infrared all-in-one etc. in the supervisory control system, the lightning protection of video line (surge) protection.Such lightning protection device on market mainly contains two kinds at present: a kind of is the two-in-one lightning protection device of bnc interface pattern, is applicable to analog signal; A kind of is the two-in-one lightning protection device of RJ45 interface pattern, is applicable to digital signal.But this two kinds of square structures that lightning protection device is an aluminium alloy in the market can't be applicable to the installation occasion of DIN guide rail.The applicability defective of above-mentioned lightning protection device need solve through technological improvement.
Summary of the invention
The utility model technical issues that need to address provide a kind of
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The two-in-one lightning protection device of a kind of modularization guide rail clamping installing type network-type; Comprise the lightning protection device body, it is characterized in that: an end of lightning protection device body bottom has chute, and the guide rail buckle links to each other with the lightning protection device body through chute; Between guide rail buckle and the chute space is arranged; A jump ring is arranged in the space, and an end of jump ring links to each other with chute, and the other end then connects the guide rail buckle; Described lightning protection device body bottom is provided with groove, and groove is vertical with chute; Described lightning protection device body width is 36mm; The two ends of described lightning protection device body are provided with RJ45 interface and electric source line interface.These two ends are input and outputs of the utility model.
The utility model in use, RJ 45 interfaces of input and output are connected the data wire of camera monitoring system, and electric source line interface connects power line.In the installation occasion of DIN guide rail, the guide rail buckle is slided toward the direction away from groove along chute, groove and guide rail buckle form spacing, and guide rail buckle and groove fit firmly are stuck in the DIN guide rail middle.The unit construction of 36mm then makes the utility model small volume and less weight.Compared with prior art, the utility model can be applicable in the installation environment of DIN guide rail and no guide rail, is convenient to install and wiring, has strengthened the scope of application of lightning protection device, has overcome the deficiency of prior art.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the upward view of the utility model embodiment.
Embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and embodiment.
In conjunction with Fig. 1 and Fig. 2, the utility model has related to the two-in-one lightning protection device of a kind of modularization guide rail clamping installing type network-type, comprising: lightning protection device body 1, jump ring 2, guide rail buckle 3, chute 4, groove 5, RJ45 interface 6 and power-line terminal 7.Lightning protection device body 1 is a rectangle; Width is 36mm, and bottom one end of lightning protection device body 1 has chute 4, and guide rail buckle 3 is stuck on the chute 4; Link to each other with lightning protection device body 1 through chute 4; Between chute 4 and the guide rail buckle 3 space is arranged, jump ring 2 is arranged in this space, and an end connects guide rail buckle 3, an end connects chute 4; Groove 5 is vertical with chute 4, and lower surface is higher than guide rail buckle 4; Lightning protection device body 1 and chute 4 are equipped with RJ45 interface 6 and 485 binding posts 7 on vertical two sides, and RJ45 interface 6 connects data wires, and power-line terminal 7 connects power lines.In use, guide rail buckle 3 is slided toward groove 5 opposite directions, extruding jump ring 2, chute 4 produces spacings with groove 5, in the middle of the DIN guide rail being stuck in, fixing lightning protection device.When not using, the utility model is taken off from the DIN guide rail, jump ring 2 pushes back former allocation with guide rail buckle 3.The utility model is simple in structure, and volume is little, and is easy to use, is convenient to install and wiring.
Claims (1)
1. two-in-one lightning protection device of modularization guide rail clamping installing type network-type; Comprise the lightning protection device body, it is characterized in that: an end of lightning protection device body bottom has chute, and the guide rail buckle links to each other with the lightning protection device body through chute; Between guide rail buckle and the chute space is arranged; A jump ring is arranged in the space, and an end of jump ring links to each other with chute, and the other end then connects the guide rail buckle; Described lightning protection device body bottom is provided with groove, and groove is vertical with chute; Described lightning protection device body width is 36mm; The two ends of described lightning protection device body are provided with RJ45 interface and electric source line interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200661119U CN202444253U (en) | 2012-02-24 | 2012-02-24 | Modulus guiding rail clamping mounted network type two-in-one surge protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200661119U CN202444253U (en) | 2012-02-24 | 2012-02-24 | Modulus guiding rail clamping mounted network type two-in-one surge protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202444253U true CN202444253U (en) | 2012-09-19 |
Family
ID=46825683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200661119U Expired - Fee Related CN202444253U (en) | 2012-02-24 | 2012-02-24 | Modulus guiding rail clamping mounted network type two-in-one surge protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202444253U (en) |
-
2012
- 2012-02-24 CN CN2012200661119U patent/CN202444253U/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 |
Granted publication date: 20120919 Termination date: 20150224 |
|
| EXPY | Termination of patent right or utility model |