CN203386897U - Anti-interference antenna apparatus and apparatus with same - Google Patents
Anti-interference antenna apparatus and apparatus with same Download PDFInfo
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- CN203386897U CN203386897U CN201320083661.6U CN201320083661U CN203386897U CN 203386897 U CN203386897 U CN 203386897U CN 201320083661 U CN201320083661 U CN 201320083661U CN 203386897 U CN203386897 U CN 203386897U
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- interference antenna
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- sheet metal
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Abstract
The utility model relates to an anti-interference antenna apparatus which is applied to a special environment in the inner of a cable joint to achieve transmission of communication and energy. The anti-interference antenna apparatus includes an inductance assembly transmitting signals and energy, an insulating support housing, a sheet metal and wave-absorbing material. An inner base layer of the insulating support housing is the sheet metal, the wave-absorbing material is arranged above the sheet metal, and the highest layer is the inductance assembly which is an inductance coil or an integration module including an inductance coil and electronic components. The anti-interference antenna apparatus obtained by the utility model is simple in structure, and applied to close range arrangement with metal in an environment with a high or low voltage, achieving stable work of transmission of communication and energy; and the anti-interference antenna apparatus is also applied to interpolation on-line temperature measurement of a cable, anti-interference communication and energy transmission of a partial discharge monitoring device.
Description
Technical field
The utility model belongs to wireless communication field, and especially a kind of anti-metal potato masher antenna device is applicable to realize communication and Energy Transfer in the inner particular surroundings of cable joint, also is suitable for cable temperature measurement on-line or partial discharge monitoring field simultaneously.
Background technology
At wireless communication field, always be a stubborn problem to how guaranteeing to communicate by letter in the space environment with screen and a large amount of metal structures with the Energy Transfer quality, general method commonly used is to use anti-interference screening arrangement.
The Chinese patent of CN201414276Y discloses the screening arrangement that a kind of anti-electromagnetic interference capability is strong, this device comprises metal base plate, this metal base plate is a harmless metal plate, the thickness of metal base plate is greater than 1.5mm, fix respectively a metal side plate in the surrounding of metal base plate, fix four double-screw bolts on metal side plate.This utility model is simple in structure, but antijamming capability is general, and the scope of application is narrow, generally only limits to the anti-interference of circuit board.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-metal potato masher antenna device, and it is simple in structure, and antijamming capability is strong, can realize that antenna parameter does not change with the variation of screen parameter, guarantees the quality of communication and Energy Transfer.
For achieving the above object, the utility model by the following technical solutions:
A kind of anti-interference antenna device, include Inductive component, sheet metal, the absorbing material of signal transmission and energy and there is the insulating support shell of support effect, and arrange according to the order of sheet metal, absorbing material, Inductive component, outermost layer is sheet metal, intermediate layer is absorbing material, innermost layer is Inductive component, and sheet metal and Inductive component two ends are fixing and integral insulation coating with rack shell, Inductive component signal-oriented and Energy Transfer direction.
Anti-interference antenna device as above, preferably, the Inductive component of described signal transmission and energy is inductance coil.
Anti-interference antenna device as above, preferably, the Inductive component of described signal transmission and energy is the integration module that comprises inductance coil, electronic devices and components.
Anti-metal potato masher antenna device as above, preferably, there is projective structure the rack shell inboard, and Inductive component is wrapped on projective structure.
In above-mentioned any scheme preferably, described anti-metal antenna device, sheet metal and absorbing material are integrated in the insulating support shell or are positioned over insulating support shell inside bottom.
In above-mentioned any scheme, preferably, in described anti-metal potato masher antenna device, sheet metal, absorbing material and Inductive component are fixed with support and use the insulating support shell to coat.
In above-mentioned optional preferred scheme, preferably, described rack shell is plastic material.
In above-mentioned arbitrary scheme, preferably, described absorbing material is that individual layer is plate shaped, any one in double-layer plate shape, multi-layer planar shape or coating shape.
In above-mentioned arbitrary scheme, preferably, described absorbing material is iron oxygen absorbing material.
In above-mentioned arbitrary scheme, preferably, described sheet metal is copper sheet.
In above-mentioned arbitrary scheme, preferably, described anti-metal potato masher antenna device is circle or circular arc.
In above-mentioned arbitrary scheme preferably, a kind of signal detecting device with any one anti-interference antenna device as above.
In above-mentioned arbitrary scheme, preferably, its signal detector of the described signal detecting device with the anti-interference antenna device is placed in the side of device.
A kind of cable joint position temperature measuring equipment, it has the anti-interference antenna device, and described anti-interference antenna device is the anti-interference antenna device described in above-mentioned any scheme.
A kind of cable joint position measurement partial discharge device, it has the anti-interference antenna device, and described anti-interference antenna device is the anti-interference antenna device described in above-mentioned any scheme.
In above-mentioned arbitrary scheme, absorbing material can absorb extraneous electromagnetic wave energy, and it prevents together with sheet metal especially copper sheet that extraneous metal from disturbing and the variation of the inductance value that brings.What according to the utility model, obtain is simple with the anti-interference antenna apparatus structure, and antijamming capability is strong, makes wireless communication technology that stronger applicability be arranged, and is applicable in addition the anti-interference of the temperature measurement on-line of cable joint or partial discharge device.
The accompanying drawing explanation
Fig. 1 is placed in for the anti-interference antenna device according to a preferred embodiment of the present utility model the structural representation that cable is led core;
Fig. 2 is the structural representation according to the anti-interference antenna device of a preferred embodiment of the present utility model;
Fig. 3 is the structural representation while according to anti-interference antenna device of the present utility model, being installed on cable joint.
Wherein, 1, insulating support shell; 2, sheet metal; 3, absorbing material; 4, Inductive component; 5, power supply or holding wire; 6-anti-interference antenna device; The outlet of 7-antenna cables.
Embodiment
A kind of anti-interference antenna device as shown in Figure 1, it includes insulating support shell 1, sheet metal 2, absorbing material 3 and Inductive component 4.Described Inductive component is inductance coil, and ground floor is sheet metal 2, and intermediate layer is that 3, the three layers of absorbing materials are Inductive component 4, and sheet metal 2 and Inductive component 4 two ends are fixing with insulating support shell 1.While using as antenna, power supply or holding wire 5 can be drawn from insulating support shell 1.This device is preferably for communication and the Energy Transfer antenna of cable temperature measurement on-line or partial discharge monitoring, during application, the anti-interference antenna device is placed in to cable and leads optional position between core and metal screen layer and get final product.
A kind of anti-interference antenna device, as shown in Figure 2, it includes insulating support shell 1, sheet metal 2, absorbing material 3 and Inductive component 4.Described Inductive component is inductance coil.Rack shell 1 and copper sheet laminating, it above sheet metal, is absorbing material 3, another rack shell has projective structure, Inductive component 4 is wrapped on the projective structure of rack shell, finally by these two rack shells, device is fixed, while using as antenna, power supply or holding wire 5 can be drawn from insulating support shell 1.
A kind of anti-interference antenna device, it includes insulation crust support 1, sheet metal 2, absorbing material 3 and Inductive component 4.Described Inductive component is inductance coil.Inductance coil can be replaced by the integration module that includes inductance coil, electronic devices and components.Metal copper sheet and absorbing material are injected in half insulation crust support, inductance coil is placed in second half insulation crust support, two parts insulation crust support unites two into one and forms an integral body, and while using as antenna, power supply or holding wire 5 can be drawn from insulating support shell 1.This device, for cable temperature measurement on-line or partial discharge the time, is installed on cable by device and leads correct position between core and metal screen layer and get final product.It should be noted that, according to the category of anti-metal potato masher antenna device of the present utility model, comprise the combination in any between each part mentioned above.
A kind of anti-metal potato masher antenna device as shown in Figure 1, the integration module that it includes insulating support shell 1, sheet metal 2, absorbing material 3 and comprises inductance coil, electronic devices and components.Ground floor is sheet metal 2, intermediate layer is absorbing material 3, the 3rd layer of integration module for comprising inductance coil, electronic devices and components, sheet metal 2 and the integration module two ends that comprise inductance coil, electronic devices and components are fixing with insulating support shell 1, when working alone module, this structure does not have power supply or holding wire.This device is preferably for communication and the Energy Transfer antenna of cable temperature measurement on-line or partial discharge monitoring, during application, will resist metal potato masher antenna device to be placed in cable and lead correct position between core and metal screen layer and get final product.
A kind of anti-interference antenna device, it includes insulating support shell, sheet metal, absorbing material and Inductive component.Described Inductive component is inductance coil, and ground floor is sheet metal, and intermediate layer is absorbing material, and the 3rd layer is Inductive component, and sheet metal and Inductive component two ends are fixed with the insulating support shell.While using as antenna, power supply or holding wire are drawn from the insulating support shell.This device preferred communication and Energy Transfer antenna for cable temperature measurement on-line or partial discharge monitoring, during application, anti-interference antenna device 6 is placed in cable as shown in Figure 3 lead between core junction and metal screen layer the insulating case surface location, then by antenna, the anti-interference antenna device is drawn from antenna cables outlet 7.Concrete mounting process is: 1, determine cable joint making space and condition, ajust cable, determine the cable connector production location, cut off cable.2. the two ends cable end is done respectively to preliminary treatment: stripping cable jacket, cleaning and pre-sealing lead, cutting electrical cable aluminium sheath, electric cable heating alignment, stripping cable insulation, the external shield of stripping cable.3. sequentially be inserted in parts according to the connector assembling parts, copper connecting tube is inserted in to two core, use the pressing tongs crimping.4. radome and firing ring are installed, firing ring are fixed on to radome one side (two sides also can), then radome is anchored on the cable insulation step, and be screwed.5. cable insulation and shielding cap surface are fully cleaned up, dry up, and smear silicone grease, with tensioning tool, rubber insulator is pulled to the shielded-plate tube center lentamente and locates in the insulator center always.6. place anti-interference antenna device 6, antenna assembly is positioned on insulator, position need be corresponding with the interior arrangement firing ring, with insulating tape fixed antenna device, is wound around semi-conductive tape, copper mesh, insulating tape, boundary belt and PVC band.7. long copper sheathing is installed, is should be noted during installation that the antenna assembly outlet need draw from long copper sheathing encapsulating.8. sealed tube sealing lead and processing filled out the lead-sheathing pad between sealed tube portlet and cable lead sheath, fills in gap; In the sealing lead place around 2 layers of insulating self-adhesive band, outward around 2 layers of water blocking tape; Be inserted in two ends heat-shrink tube heat shrink.So just, the anti-interference antenna device is placed in to cable joint position temperature measuring equipment, in like manner can be installed on cable joint position measurement partial discharge device.
Abovely in conjunction with specific embodiment of the utility model, be described in detail, but be not to restriction of the present utility model.Every foundation technical spirit of the present utility model, to any simple modification made for any of the above embodiments, all still belongs to the scope of technical solutions of the utility model.
Claims (14)
1. an anti-interference antenna device, include Inductive component, sheet metal, the absorbing material of signal transmission and energy and there is the insulating support shell of support effect, it is characterized in that: sheet metal, absorbing material, Inductive component storied placement, outermost layer is sheet metal, intermediate layer is absorbing material, innermost layer is Inductive component, and sheet metal and Inductive component two ends are fixing and integral insulation coating with rack shell, Inductive component signal-oriented and Energy Transfer direction.
2. anti-interference antenna device as claimed in claim 1, it is characterized in that: the Inductive component of described signal transmission and energy is inductance coil.
3. anti-interference antenna device as claimed in claim 1, it is characterized in that: the Inductive component of described signal transmission and energy is the integration module that comprises inductance coil, electronic devices and components.
4. anti-interference antenna device as claimed in claim 1, it is characterized in that: there is projective structure the rack shell inboard, and Inductive component is wrapped on this projective structure.
5. anti-interference antenna device as claimed in claim 1 is characterized in that: described sheet metal and described absorbing material are integrated in described insulating support shell or are arranged at insulating support shell inside bottom.
6. anti-interference antenna device as claimed in claim 1 is characterized in that: described sheet metal, absorbing material and Inductive component are fixed with support and are used the insulating support shell to coat.
7. anti-interference antenna device as claimed in claim 1 is characterized in that: described absorbing material is any one in the plate shaped or multi-layer planar shape of individual layer.
8. anti-interference antenna device as claimed in claim 1, it is characterized in that: described absorbing material is iron oxygen absorbing material.
9. anti-interference antenna device as claimed in claim 1, it is characterized in that: described sheet metal is copper sheet.
10. anti-interference antenna device as claimed in claim 1, it is characterized in that: described insulating support shell is plastic cement material.
11. anti-interference antenna device as claimed in claim 1 is characterized in that: described anti-interference antenna device is circle or circular arc.
12. a band is just like the signal detecting device of the described anti-interference antenna device of any one in claim 1-11.
13. a cable joint position temperature measuring equipment, it has the anti-interference antenna device, it is characterized in that: described anti-interference antenna device is anti-interference antenna device as described as any one in claim 1-11.
14. a cable joint position measurement partial discharge device, it has the anti-interference antenna device, it is characterized in that: described anti-interference antenna device is anti-interference antenna device as described as any one in claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320083661.6U CN203386897U (en) | 2013-02-25 | 2013-02-25 | Anti-interference antenna apparatus and apparatus with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320083661.6U CN203386897U (en) | 2013-02-25 | 2013-02-25 | Anti-interference antenna apparatus and apparatus with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386897U true CN203386897U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320083661.6U Expired - Fee Related CN203386897U (en) | 2013-02-25 | 2013-02-25 | Anti-interference antenna apparatus and apparatus with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151615A (en) * | 2013-02-25 | 2013-06-12 | 杭州中迅投资管理有限公司 | Anti-interference antenna device |
| CN109991283A (en) * | 2019-04-08 | 2019-07-09 | 深圳市德卡科技股份有限公司 | Antenna Anti-jamming material tests method |
-
2013
- 2013-02-25 CN CN201320083661.6U patent/CN203386897U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151615A (en) * | 2013-02-25 | 2013-06-12 | 杭州中迅投资管理有限公司 | Anti-interference antenna device |
| CN103151615B (en) * | 2013-02-25 | 2015-07-08 | 杭州中迅投资管理有限公司 | Anti-interference antenna device |
| CN109991283A (en) * | 2019-04-08 | 2019-07-09 | 深圳市德卡科技股份有限公司 | Antenna Anti-jamming material tests method |
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| Date | Code | Title | Description |
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| 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: 20140108 Termination date: 20170225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |