CN204497360U - Antenna support - Google Patents
Antenna support Download PDFInfo
- Publication number
- CN204497360U CN204497360U CN201520263222.2U CN201520263222U CN204497360U CN 204497360 U CN204497360 U CN 204497360U CN 201520263222 U CN201520263222 U CN 201520263222U CN 204497360 U CN204497360 U CN 204497360U
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- Prior art keywords
- antenna holder
- antenna
- lamp box
- crossbeam
- submodule
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Abstract
The utility model provides an antenna boom, including two at least antenna boom submodule pieces, connect through hanging the crossbeam between the antenna boom submodule piece. The utility model discloses an antenna boom adopts the modularized design, and installation and extension are convenient, can realize through connecting how many antenna boom submodule pieces to user's user demand to antenna boom length.
Description
Technical field
The utility model relates to a kind of antenna holder, relates to a kind of RFID label tag identification antenna holder of field of safety check specifically.
Background technology
The management of current gateway adopts the metal detection detector gate of through type, it just detects the dangerous material that tested personnel carry with, and do not have detection record to store, function ratio is more single, the metal detection detector gate system of through type is adopted in prior art, once there is problem afterwards, there is no the property related, record is not had to look into, the identity of tested personnel and the veritification of certificate are also needed be equipped with other checkout equipment or manually identify, as being all manually identify certificate on airport or railway station, manually identify that certificate produces error unavoidably.Have employed multi-windows when checking certificate and ticket thing and safety check, needing a large amount of staff, the time of causing the waste of manpower and materials and adding by safety check.
Radio-frequency (RF) identification (RFID) is a kind of wireless communication technology, can read and write related data by radio signals identification specific objective, and without the need to setting up machinery or optical contact between recognition system and specific objective.Wireless signal is the electromagnetic field by furnishing radio frequency, and data are sent out from the label be attached to article, with automatic Identification and these article of tracking.The elect magnetic field that some label sends from identifier when identifying just can obtain energy, does not need battery; Also there is label itself to have power supply, and initiatively can send radio wave (electromagnetic field of furnishing radio frequency).Label contains the information of Electronic saving, can identify within several meters.
The management of gateway of the prior art adopts RFID antenna navigation system, by antenna holder, astronomical cycle is got up to be lifted on directly over inspection area, gateway, when any contraband case and bag are by inspection area, give sound and light alarm, database is sent relevant information simultaneously and send to handheld terminal, handheld terminal shows x-ray image, the outline drawing picture of this bag automatically, accomplishes people, bag, figure three's correspondence, utilizes law enforcement examination.
Utility model content
For the problem that prior art proposes, the purpose of this utility model be to propose a kind of structure simple, install and expand antenna holder easily.
For achieving the above object, the utility model proposes a kind of antenna holder, it is characterized in that, comprise at least two antenna holder submodules, connecting by hanging crossbeam between described antenna holder submodule.
In above-mentioned antenna holder, described antenna holder submodule comprises antenna, lamp box, LED and lamp box cover, and described antenna and described LED are arranged on described lamp box, described lamp box is arranged at least two Nut columns, described lamp box is connected by screw-nut with described lamp box cover.
In above-mentioned antenna holder, described antenna holder submodule comprises at least one antenna, is respectively provided to a few LED in the left and right sides of described antenna.
In above-mentioned antenna holder, described suspension crossbeam comprises crossbeam and is symmetricly set on the connecting plate of crossbeam both sides.
In above-mentioned antenna holder, described antenna holder also comprises symmetrically arranged two limits cover, and described limit cover is arranged on the two ends, left and right in described antenna holder elongatedness direction.
Antenna holder of the present utility model adopts modularized design, install and expansion convenient, for the user demand to antenna holder length of user, by connecting, how many days line bracket submodule can realize.
Accompanying drawing explanation
Fig. 1 is the structural representation after the antenna holder submodule removal shell in the utility model specific embodiment;
Fig. 2 is the structural representation of the antenna holder in the utility model specific embodiment;
Fig. 3 is the enlarged drawing at I place in Fig. 2.
Embodiment
Below in conjunction with drawings and Examples, the Radioactive Materials Inspection System that the utility model proposes is described further.Following examples only for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1 to Figure 3, the antenna holder in the utility model specific embodiment comprises four antenna holder submodules 1, connects between antenna holder submodule by hanging crossbeam.Antenna holder submodule 1 comprises antenna 11, lamp box 14, LED 12,13 and lamp box cover 18, antenna 11 and LED 12,13 are arranged on lamp box 14, lamp box 14 is arranged symmetrically arranged two groups of Nut columns, often organize Nut column and comprise two Nut columns 15, lamp box 14 and lamp box cover 18 are twisted to be connected on Nut column 15 by screw and are connected.Antenna holder submodule in the utility model also can arrange multiple antenna 11, be respectively provided to a few LED in the left side of antenna 11 and/or side, right side.Suspension crossbeam in the utility model comprises crossbeam 16 and is symmetricly set on the connecting plate 17 of crossbeam 16 both sides, and connecting plate 17 and crossbeam 16 are connected by screw.
Antenna holder also comprises symmetrically arranged two limits cover 2, and limit cover 12 is arranged on the two ends, left and right in antenna holder elongatedness direction.
Above occupation mode is only for illustration of books utility model; and the restriction not to utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to protection category of the present utility model.
Claims (5)
1. an antenna holder, is characterized in that, comprises at least two antenna holder submodules, connects between described antenna holder submodule by hanging crossbeam.
2. antenna holder as claimed in claim 1, it is characterized in that, described antenna holder submodule comprises antenna, lamp box, LED and lamp box cover, described antenna and described LED are arranged on described lamp box, described lamp box is arranged at least two Nut columns, described lamp box is connected by screw-nut with described lamp box cover.
3. antenna holder as claimed in claim 2, it is characterized in that, described antenna holder submodule comprises at least one antenna, is respectively provided to a few LED in the left and right sides of described antenna.
4. antenna holder as claimed in claim 1, is characterized in that, described suspension crossbeam comprises crossbeam and is symmetricly set on the connecting plate of crossbeam both sides.
5. antenna holder as claimed in claim 2, is characterized in that, described antenna holder also comprises symmetrically arranged two limits cover, and described limit cover is arranged on the two ends, left and right in described antenna holder elongatedness direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263222.2U CN204497360U (en) | 2015-04-28 | 2015-04-28 | Antenna support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263222.2U CN204497360U (en) | 2015-04-28 | 2015-04-28 | Antenna support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497360U true CN204497360U (en) | 2015-07-22 |
Family
ID=53576651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263222.2U Active CN204497360U (en) | 2015-04-28 | 2015-04-28 | Antenna support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497360U (en) |
-
2015
- 2015-04-28 CN CN201520263222.2U patent/CN204497360U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |