CN202696136U - Multifunctional signal lightning arrester - Google Patents
Multifunctional signal lightning arrester Download PDFInfo
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- CN202696136U CN202696136U CN 201120368432 CN201120368432U CN202696136U CN 202696136 U CN202696136 U CN 202696136U CN 201120368432 CN201120368432 CN 201120368432 CN 201120368432 U CN201120368432 U CN 201120368432U CN 202696136 U CN202696136 U CN 202696136U
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- interface
- lightning protection
- housing
- inserted sheet
- lightning
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Abstract
The utility model discloses a multifunctional signal lightning arrester, comprising a housing, a grounding assembly, a lightning-proof circuit assembly, a first interface insert, a second interface insert, a third interface insert, a cover plate, an installation card and a spring. The grounding assembly comprises a screw, a binding-post main piece and a wire press frame. The lightning-proof circuit assembly comprises a circuit board with a lightning-proof unit thereon and an interface element. The multifunctional signal lightning arrester is characterized in that a side surface of the housing is provided with two pairs of big and small openings, at which slots are provided; the lightning-proof circuit assembly is arranged in an inner cavity of the housing; the interface element of the lightning-proof circuit assembly is embedded in the big openings in the side surface of the housing; the first interface insert and the third interface insert are used in junction with the interface element and can be inserted in the slots at the big openings so as to fix the interface element; the second interface insert can be inserted in the slots at the small openings to achieve the isolating and sealing effects; the grounding assembling is disposed at the right upper side of the housing; and a grounding end of the lightning-proof circuit assembly is connected with the binding-post main piece of the grounding assembly. Different combinations of lightning-proof circuits are allowed in the same lightning arrester structure, thereby realizing multiple purposes of one die.
Description
Technical field
The utility model relates to a kind of lightning protection device, especially relate to a kind of Multipurpose signal lightning protection device that is applicable to multiple distinct interface, this module can be in same lightning-protection module structure different lightning protection circuits capable of being combined, applicable multiple different signaling interface is realized one module multiple usages.
Background technology
As everyone knows; the lightning protection of unlike signal system needs different protected modes and different interfaces; such as video line, measurement control and the lightning-protection systems such as low-tension supply circuit, network communication circuit, the respectively different interface types such as corresponding BNC, binding post (comprising all kinds of measurement and control signals and low-tension supply), RJ45.If use common module, then need the module of a plurality of different structures to realize.
At present, the signal lighting protection modular structure of generally using can only make up a kind of lightning protection circuit or interface, and each module of the SPD of its formation also can only realize a kind of protected mode or interface type.If need different protective circuit or interface mode are installed, then need different structures to realize.Like this, increase development cost, make troubles for each link of production such as handling of goods and materials, production management, quality management etc., the production and administration cost rises simultaneously.
Through preliminary search, find that the technical scheme close with the utility model is as follows:
Chinese patent application number is that 200910019927.9 patent of invention discloses a kind of randomly combined anti-lightening protector; it comprises some one pole lightning-protection modules; it is characterized in that: be provided with the draw-in groove of placing nonrigid connector at the shoulder place of one pole lightning-protection module, and the nonrigid connector that matches with draw-in groove, adjacent two modules can be fixed together is arranged.The user only need have some one pole lightning-protection modules, just can by circuit connecting contact pin, locating ring and two ring type steel wire Connection Card some one pole lightning-protection modules be combined into required anti-lightening protector as required.
Technique scheme is by using nonrigid connector and draw-in groove, can be with some module combinations together, but only be that module housing is linked together, inside modules can not be installed the lightning protection components and parts of different interface type, described module still can only be used for a kind of lightning protection of system, can not satisfy the needs of multisystem lightning protection.
Therefore, necessary prior art is improved.
The utility model content
The purpose of this utility model is the deficiency that exists for lightning protection device in the prior art, and the Multipurpose signal that is applicable to multiple distinct interface lightning protection device is provided, and this module is different lightning protection circuit capable of being combined in same lightning protection device structure, realizes one module multiple usages.
The technical scheme that the utility model technical solution problem adopts is as follows:
A kind of Multipurpose signal lightning protection device comprises housing, grounding assembly, lightning protection circuit assembly, first interface inserted sheet, the second interface inserted sheet, the 3rd interface inserted sheet, cover plate, installing card, spring; Described grounding assembly comprises screw, binding post main part, pressing line frame; Described lightning protection circuit assembly comprises wiring board and the interface element that is furnished with lightning protection component on it; It is characterized in that: described housing side is provided with small one and large one two pairs of openings, and two pairs of opening parts are equipped with slot, and described lightning protection circuit arrangement of components is at the housing inner chamber, and the interface element of described lightning protection circuit assembly embeds in the large opening of described housing side; Described first interface inserted sheet and the 3rd interface inserted sheet and interface element are used in conjunction with, can be inserted in the slot of described large opening part, play the effect of fixed interface element, described the second interface inserted sheet can be inserted in the slot of described little opening part, plays the effect of isolation and sealing; Described grounding assembly is arranged in the housing upper right side, and the earth terminal of described lightning protection circuit assembly is connected with the binding post main part of described grounding assembly.
Further, described lightning protection circuit assembly is selected RJ45 interface type lightning protection circuit assembly, use linear first interface inserted sheet, described RJ45 interface embeds in the first opening of described housing side, described linear first interface inserted sheet inserts in the slot of described the first opening part, the RJ45 interface is fixed on described the first opening part, and described the second interface inserted sheet is inserted in the second opening part of described housing side, consists of RJ45 interface type lightning-protection module.
Further, described lightning protection circuit assembly is selected bnc interface type lightning protection circuit assembly, use circular arc first interface inserted sheet, described bnc interface embeds in the first opening of described housing side, described circular arc first interface inserted sheet inserts in the slot of described the first opening part, bnc interface is fixed on described the first opening part, and described the second interface inserted sheet is inserted in the second opening part of described housing side, consists of bnc interface type lightning-protection module.
Further, described housing upper right quarter is arranged grounding assembly, and there is the fabrication hole of convenient screwdriver turnover its upper end, and earth connection or earthing bar can stretch into and be crimped to the pressing line frame of grounding assembly from its right side ground connection mouth.
Further, described cover plate is provided with alignment pin, and described housing correspondence position is provided with jack, and cover plate and housing are by alignment pin and jack compression fit; Described cover plate and housing are reserved with the securing member connector in addition, are used for the combination of a plurality of housings, and described connecting hole can be riveted holes.
Further, described housing bottom is provided with rail mounting structure, cooperates and can conveniently the Multipurpose signal lightning protection device be installed on the guide rail by installing card and spring.
Further, described grounding assembly has fabrication hole, is convenient to screwdriver tool turnover Multipurpose signal lightning protection device.
Further, described case top is provided with the indication socket.
The beneficial effect that the utility model is obtained is:
1, the interface element of lightning protection component and interface inserted sheet are used in conjunction with, as long as the interface inserted sheet that design is suitable, just can be installed in the lightning protection device described in the utility model by any lightning protection circuit assembly that size is suitable, pass through again the fixedly interface element of lightning protection component of corresponding interface inserted sheet, can realize one module multiple usages; 2, housing and cover plate are provided with the securing member connector, can become an integral body by fastener combination when a plurality of lightning protection devices are used in combination, and form integrated all-in-one lightning arrester; 3, lightning protection device housing bottom is provided with installing card and spring, can conveniently module be installed on the standard guide rail, is convenient to install, dismantle; 4, described grounding assembly is provided with the fabrication hole that passes in and out when convenient screwdriver advances work, is convenient to connect ground wire, can shorten the earth cable of module with connecting the unified ground connection of row during a plurality of lightning protection device combination, has strengthened reliability and protection effect.
Description of drawings
Fig. 1 is the overall appearance figure of a kind of universal signal lightning protection device of the utility model;
Fig. 2 is the internal structure schematic diagram of a kind of universal signal lightning protection device of the utility model (terminals minor interface);
Fig. 3 is the internal structure schematic diagram of a kind of universal signal lightning protection device of the utility model (RJ45 interface);
Fig. 4 is the outside drawing of a kind of universal signal lightning protection device of the utility model (RJ45 interface);
Fig. 5 is internal structure schematic diagram and the outside drawing of a kind of universal signal lightning protection device of the utility model (bnc interface);
Fig. 6 is the multimode Combination application schematic diagram of a kind of universal signal lightning protection device of the utility model;
Among the figure: 1 housing, 2 grounding assemblies, 3 first lightning protection circuit assemblies, 4 linear first interface inserted sheets, 5 second interface inserted sheets, 6 circular arc first interface inserted sheets, 7 cover plates, 8 installing cards, 9 springs, 10 second lightning protection circuit assemblies, 11 the 3rd lightning protection circuit assemblies, 12 for the large opening of housing side, 13 for the little opening of housing side, A securing member connector, B indication socket, C interface of the ground wire, D line interface, E binding post interface, F be that RJ45 interface, G are bnc interface.
Embodiment
The below will further set forth the utility model by the drawings and specific embodiments.
Can find out from accompanying drawing, the utility model is that the below further sets forth the utility model with binding post interface lightning protection circuit assembly, RJ45 interface lightning protection circuit assembly and the bnc interface lightning protection circuit assembly lightning protection circuit assembly as the utility model lightning protection device.
Shown in Fig. 1 ~ 5, a kind of Multipurpose signal lightning protection device 1 comprises housing 2, grounding assembly, lightning protection circuit assembly (comprising the first lightning protection circuit assembly 3, the second lightning protection circuit assembly 10, the 3rd lightning protection circuit assembly 11), interface inserted sheet (linear first interface inserted sheet 4, the second interface inserted sheet 5, circular arc first interface inserted sheet 6), cover plate 7, installing card 8, spring 9; Described grounding assembly comprises screw, binding post main part, pressing line frame; Described lightning protection circuit assembly comprises wiring board and the interface element that is furnished with lightning protection component on it; It is characterized in that: described housing 1 side is provided with two pairs of openings (the first opening 12, the second opening 13), and two pairs of opening parts are equipped with slot, described lightning protection circuit arrangement of components is at the housing inner chamber, and the interface element of described lightning protection circuit assembly embeds in the first opening 12 of described housing 1 side; Described first interface inserted sheet and interface element are used in conjunction with, the first interface inserted sheet is inserted in the slot of described the one 12 opening part, play the effect of fixed interface element, described the second interface inserted sheet 5 is inserted in the slot at described the second opening 13 places, plays the effect of isolation and sealing; Described grounding assembly is arranged in the upper right side of housing 1, and the earth terminal of described lightning protection circuit assembly is connected with the binding post main part of described grounding assembly 2.
Described first interface inserted sheet is selected according to the type of described interface element, and the shape at first interface inserted sheet two ends matches with the first opening and interface element respectively.
Further, described lightning protection circuit assembly is selected RJ45 interface type lightning protection circuit assembly, use linear first interface inserted sheet, described RJ45 interface embeds in the first opening of described housing side, described linear first interface inserted sheet inserts in the slot of described the first opening part, the RJ45 interface is fixed on described the first opening part, and described the second interface inserted sheet is inserted in the second opening part of described housing side, consists of RJ45 interface type lightning-protection module.
Further, described lightning protection circuit assembly is selected bnc interface type lightning protection circuit assembly, use circular arc first interface inserted sheet, described bnc interface embeds in the first opening of described housing side, described circular arc first interface inserted sheet inserts in the slot of described the first opening part, bnc interface is fixed on described the first opening part, and described the second interface inserted sheet is inserted in the second opening part of described housing side, consists of bnc interface type lightning-protection module.
Described housing 1 upper right quarter is arranged grounding assembly 2, and there is the fabrication hole of convenient screwdriver turnover its upper end, and earth connection or earthing bar can stretch into and be crimped to the pressing line frame of grounding assembly 2 from its right side ground connection mouth.
Described cover plate 7 is provided with alignment pin, and described housing 1 correspondence position is provided with jack, and cover plate 7 and housing 1 are by alignment pin and jack compression fit; Described cover plate 7 and housing 1 are reserved with securing member connector E in addition, are used for the combination of a plurality of housings, and described connecting hole E can be riveted holes.
Described general lightning protection device is combined the single lightning protection device of difference in functionality, forms integrated all-in-one lightning arrester.
Described housing 1 bottom is provided with installing card 8 and spring 9, lightning protection device can be installed on the guide rail, is convenient to lightning protection device dismounting and maintenance.
Described grounding assembly 2 has fabrication hole, is convenient to screwdriver tool turnover module, when a plurality of lightning protection devices make up, can make things convenient for holding connector bank.
Described housing 1 top is provided with indication socket B, is used to indicate the operating state of lightning protection device.
A kind of general lightning protection device described in the utility model, its versatility is embodied in: according to the lightning protection purposes, need only select required lightning protection circuit assembly to be installed in the housing, be equipped with suitable interface inserted sheet again, just can realize different lightning protection functions, thereby realize one module multiple usages.Specific embodiment below is provided.
As shown in Figure 2, a kind of binding post interface type lightning protection device comprises that housing 1, grounding assembly 2, cover plate 7, the 3rd lightning protection circuit assembly 11, installing card 8 and spring 9, the three lightning protection circuit assemblies 11 comprise circuit board and the binding post interface E that is furnished with lightning protection device; Housing 1 is " protruding " font, grounding assembly 2 is positioned at the upper right side of housing 1, the 3rd lightning protection circuit assembly 11 is installed in the housing 1, do not use the interface inserted sheet, the binding post interface is come out by the first opening 12 and the second opening 13, cover cover plate 7, namely form binding post interface type lightning-protection module, the various measurement and control signals of one-tenth capable of being combined and low-tension supply lightning-protection module are widely used.
As shown in Figure 3, Figure 4, a kind of RJ45 interface type lightning protection device, comprise that housing 1, grounding assembly 2, the first lightning protection component 3, linear first interface inserted sheet 4, the second interface inserted sheet 5, cover plate 7, installing card 8, spring 9, the first lightning protection circuit assemblies 3 comprise circuit board and the RJ45 interface F that is furnished with lightning protection device; Housing 1 is " protruding " font, grounding assembly 2 is positioned at the upper right side of housing 1, the first lightning protection circuit assembly 3 is installed in the housing 1, RJ45 interface F places the first opening 12 positions of housing 1 side, linear first interface inserted sheet 4 two ends be shaped as straight line, match with the first opening 12 and RJ45 interface element respectively, near the slot first interface inserted sheet 4 insertions the first opening 12, make RJ45 interface F be fixed on described the first opening 12 positions; Known by embodiment 1, also be provided with the second opening 13 in housing 1 side, for the safety that guarantees lightning-protection module and attractive in appearance, the second interface inserted sheet 5 is installed; Namely be combined into RJ45 interface type lightning-protection module.
As shown in Figure 5, a kind of bnc interface type lightning protection device, comprise that housing 1, grounding assembly 2, the second lightning protection component 10, the second interface inserted sheet 5, circular arc first interface inserted sheet 6, cover plate 7, installing card 8, spring 9, the first lightning protection circuit assemblies 3 comprise circuit board and the bnc interface G that is furnished with lightning protection device; Housing 1 is " protruding " font, grounding assembly 2 is positioned at the upper right side of housing 1, the second lightning protection circuit assembly 10 is installed in the housing 1, circular arc first interface inserted sheet 6 one ends are linear, match with the first opening 12, and the other end is shaped as circular arc, match with the bnc interface element, bnc interface G places the first opening 12 positions of housing 1 side, and the second interface inserted sheet 5 is installed, and namely is combined into RJ45 interface type lightning-protection module.
As shown in Figure 6, by being reserved in the securing member connector A on cover plate 7 and the housing 1, binding post interface type lightning protection device, RJ45 interface type lightning protection device and bnc interface type lightning protection device are fixed together with securing member, are combined into compound lightning protection device.In the practical engineering application, can make up according to actual needs the lightning protection device of any function, form integrated all-in-one lightning arrester.
Above-described embodiment only is further elaborated the utility model; do not limit protection range of the present utility model; can find out; the utility model can also be done some other variation; such as change lightning protection circuit assembly and its supporting interface inserted sheet etc., any those skilled in the art all should be considered as within protection range of the present utility model in the change of doing under the prerequisite that does not break away from spirit of the present utility model and scope.
Claims (8)
1. a Multipurpose signal lightning protection device comprises housing, grounding assembly, lightning protection circuit assembly, first interface inserted sheet, the second interface inserted sheet, the 3rd interface inserted sheet, cover plate, installing card, spring; Described grounding assembly comprises screw, binding post main part, pressing line frame; Described lightning protection circuit assembly comprises wiring board and the interface element that is furnished with lightning protection component on it; It is characterized in that: described housing side is provided with small one and large one two pairs of openings, and two pairs of opening parts are equipped with slot, and described lightning protection circuit arrangement of components is at the housing inner chamber, and the interface element of described lightning protection circuit assembly embeds in the large opening of described housing side; Described first interface inserted sheet and the 3rd interface inserted sheet and interface element are used in conjunction with, can be inserted in the slot of described large opening part, play the effect of fixed interface element, described the second interface inserted sheet can be inserted in the slot of described little opening part, plays the effect of isolation and sealing; Described grounding assembly is arranged in the housing upper right side, and the earth terminal of described lightning protection circuit assembly is connected with the binding post main part of described grounding assembly.
2. described a kind of Multipurpose signal lightning protection device according to claim 1, it is characterized in that: described lightning protection circuit assembly is selected RJ45 interface type lightning protection circuit assembly, use linear first interface inserted sheet, described RJ45 interface embeds in the first opening of described housing side, described linear first interface inserted sheet inserts in the slot of described the first opening part, the RJ45 interface is fixed on described the first opening part, described the second interface inserted sheet is inserted in the second opening part of described housing side, consists of RJ45 interface type lightning-protection module.
3. described a kind of Multipurpose signal lightning protection device according to claim 1 and 2, it is characterized in that: described lightning protection circuit assembly is selected bnc interface type lightning protection circuit assembly, use circular arc first interface inserted sheet, described bnc interface embeds in the first opening of described housing side, described circular arc first interface inserted sheet inserts in the slot of described the first opening part, bnc interface is fixed on described the first opening part, described the second interface inserted sheet is inserted in the second opening part of described housing side, consists of bnc interface type lightning-protection module.
4. described a kind of Multipurpose signal lightning protection device according to claim 1 and 2, it is characterized in that: described housing upper right quarter is arranged grounding assembly, there is the fabrication hole of convenient screwdriver turnover its upper end, and earth connection or earthing bar can stretch into and be crimped to the pressing line frame of grounding assembly from its right side ground connection mouth.
5. described a kind of Multipurpose signal lightning protection device according to claim 4, it is characterized in that: described cover plate is provided with alignment pin, and described housing correspondence position is provided with jack, and cover plate and housing are by alignment pin and jack compression fit; Described cover plate and housing are reserved with the securing member connector in addition, are used for the combination of a plurality of housings, and described connecting hole is riveted holes.
6. described a kind of Multipurpose signal lightning protection device according to claim 5, it is characterized in that: described housing bottom is provided with rail mounting structure, cooperates and can conveniently described Multipurpose signal lightning protection device be installed on the guide rail by installing card and spring.
7. described a kind of Multipurpose signal lightning protection device according to claim 6, it is characterized in that: described grounding assembly has fabrication hole, is convenient to screwdriver tool and passes in and out described Multipurpose signal lightning protection device.
8. described a kind of Multipurpose signal lightning protection device according to claim 7, it is characterized in that: described case top is provided with the indication socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120368432 CN202696136U (en) | 2011-09-30 | 2011-09-30 | Multifunctional signal lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120368432 CN202696136U (en) | 2011-09-30 | 2011-09-30 | Multifunctional signal lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202696136U true CN202696136U (en) | 2013-01-23 |
Family
ID=47551697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120368432 Expired - Fee Related CN202696136U (en) | 2011-09-30 | 2011-09-30 | Multifunctional signal lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202696136U (en) |
-
2011
- 2011-09-30 CN CN 201120368432 patent/CN202696136U/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUNAN ZHONGPU LIGHTNING CO., LTD. Free format text: FORMER NAME: ZHUZHOU PUTIAN ZHONGPU THUNDER PROTECTION TECHNOLOGY CO.,LTD |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 412007 Tianyuan District, Hunan City, small and medium enterprises to promote Park, building A5 Patentee after: Hunan Zhongpu Lightning Co., Ltd. Address before: 412007 Tianyuan District, Hunan City, small and medium enterprises to promote Park, building A5 Patentee before: Zhuzhou Putian Zhongpu Lightning Protection Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 412007 Tianyuan District, Hunan City, small and medium enterprises to promote Park, building A5 Patentee after: Hunan Pu Pu technology Limited by Share Ltd Address before: 412007 Tianyuan District, Hunan City, small and medium enterprises to promote Park, building A5 Patentee before: Hunan Zhongpu Lightning Co., Ltd. |
|
| 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: 20130123 Termination date: 20190930 |