CN208889848U - A kind of anti-theft function antenna - Google Patents
A kind of anti-theft function antenna Download PDFInfo
- Publication number
- CN208889848U CN208889848U CN201821832558.6U CN201821832558U CN208889848U CN 208889848 U CN208889848 U CN 208889848U CN 201821832558 U CN201821832558 U CN 201821832558U CN 208889848 U CN208889848 U CN 208889848U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- antenna
- fixed hole
- hole position
- telescopic antenna
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a kind of anti-theft function antennas, including pedestal, fixed hole position, telescopic antenna, antenna cap, signal receiver, coaxial cable, external equipment, concentric conductor and signal detection apparatus, the pedestal is placed on horizontal plane, the fixed hole position is set to the pedestal apical position, the telescopic antenna is set to above the pedestal, and it is closely coupled by the fixed hole position and the pedestal, the antenna cap is set to the telescopic antenna top, the signal receiver is set to inside the pedestal cavity, the coaxial cable is drawn by the chassis interior, connect the external equipment, the concentric conductor is drawn by the chassis interior, connect the signal detection apparatus.The utility model is scientific and reasonable for structure, and easy to use efficient, pedestal is connect with telescopic antenna by fixed hole position, angular adjustment can be carried out to telescopic antenna manually, so as to obtain stronger signal, the normal operation of anti-theft antenna signal is also ensured that, it is ensured that safety.
Description
Technical field
The utility model relates to anti-theft detection system field, specially a kind of anti-theft function antenna.
Background technique
In places such as middle-size and small-size sales field, clothes shop and large supermarkets, commodity are stolen in order to prevent, it will usually in entrance pair
It answers position that article surveillance antenna is installed, is one of now widely used commercial articles safety measure.When not by the commodity of payment
When being brought away from market, article surveillance antenna will generate sound-light alarm sound, to warn passed through consumer to have doubtful carrying
There are the commodity of device anti-theft label, then allows security personnel to carry out artificial means with the label testing of hand-held short distance again and it is detected
And rationality processing is made, the loss by theft rate in the places such as middle-size and small-size sales field, clothes shop and large supermarket greatly reduces.But at present
The detection effect of article surveillance antenna in the market is not so good as people's will, the case where accidentally surveying, hair when passing through without detectable substance often occurs
Raw alarm, brings big inconvenience to the management work of corresponding manager.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of anti-theft function antenna, can effectively solve
The problem of certainly background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of anti-theft function antenna, including including pedestal, fixed hole position, telescopic antenna, antenna cap, signal receiver, same
Shaft cable, external equipment, concentric conductor and signal detection apparatus, the pedestal are placed on horizontal plane, and the fixed hole position is set to
The pedestal apical position, the telescopic antenna are set to above the pedestal, and tight by the fixed hole position and the pedestal
Close to be connected, the antenna cap is set to the telescopic antenna top, and the signal receiver is set to inside the pedestal cavity, described
Coaxial cable is drawn by the chassis interior, connects the external equipment, and the concentric conductor is drawn by the chassis interior, even
Connect the signal detection apparatus.
Further, the telescopic antenna is effectively adjusted and the angle on horizontal plane by the fixed hole position.
Further, the telescopic antenna apical position is surrounded outside the antenna cap.
Further, described coaxial cable one end connects the signal receiver.
Further, described concentric conductor one end connects the signal receiver.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is scientific and reasonable for structure, easy to use efficient, and pedestal and telescopic antenna pass through fixed hole position and connect
It connects, angular adjustment can be carried out to telescopic antenna manually, so as to obtain stronger signal.
(2) signal detection apparatus is closely connected by the utility model with telescopic antenna, sufficiently to obtain stronger letter
Number, external structure connects external equipment and signal detection apparatus, also ensures that the normal operation of anti-theft antenna signal, it is ensured that safety
Property.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Figure label:
1- pedestal；2- fixed hole position；3- telescopic antenna；4- antenna cap；5- signal receiver；6- coaxial cable；Outside 7-
Equipment；8- concentric conductor；9- signal detection apparatus.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model provides a kind of anti-theft function antenna, including including pedestal 1, fixed hole position 2, stretch
Contracting antenna 3, antenna cap 4, signal receiver 5, coaxial cable 6, external equipment 7, concentric conductor 8 and signal detection apparatus 9, it is described
Pedestal 1 is placed on horizontal plane, and the fixed hole position 2 is set to 1 apical position of pedestal, and the telescopic antenna 3 is set to the bottom
1 top of seat, and it is closely coupled by the fixed hole position 2 and the pedestal 1, the device is by manually adjusting the day that stretches on pedestal
It is weak to efficiently solve the problems, such as that signal receives, enhances whole to obtain stronger signal for the angle of line and horizontal plane
Practicability.
The antenna cap 4 is set to 3 top of telescopic antenna, and surrounds 3 top of telescopic antenna outside antenna cap 4, should
Device extends the use of telescopic antenna by protecting telescopic antenna not frayed using antenna cap and the impact of external object
Service life.
The signal receiver 5 is set to inside 1 cavity of pedestal, and the coaxial cable 6 inside the pedestal 1 by drawing
Out, the external equipment 7 is connected, the concentric conductor 8 connects the signal detection apparatus 9 by drawing inside the pedestal 1,
The device not only gives anti-theft antenna to provide by effective combination using external equipment, signal detection apparatus and signal receiver
Top quality working environment, and can guarantee that anti-theft antenna can work normally, there is the case where antitheft failure in prevention.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of anti-theft function antenna, it is characterised in that: including pedestal (1), fixed hole position (2), telescopic antenna (3), antenna cap
(4), signal receiver (5), coaxial cable (6), external equipment (7), concentric conductor (8) and signal detection apparatus (9), the bottom
Seat (1) is placed on horizontal plane, and the fixed hole position (2) is set to the pedestal (1) apical position, and the telescopic antenna (3) is set to
Above the pedestal (1), and it is closely coupled by the fixed hole position (2) and the pedestal (1), the antenna cap (4) is set to
Telescopic antenna (3) top, the signal receiver (5) are set to inside the pedestal (1) cavity, the coaxial cable (6)
By being drawn inside the pedestal (1), connect the external equipment (7), the concentric conductor (8) inside the pedestal (1) by drawing
Out, the signal detection apparatus (9) are connected.
2. a kind of anti-theft function antenna according to claim 1, it is characterised in that: the telescopic antenna (3) passes through described
Fixed hole position (2) is effectively adjusted and the angle on horizontal plane.
3. a kind of anti-theft function antenna according to claim 1, it is characterised in that: described in the antenna cap (4) is surrounded outside
Telescopic antenna (3) apical position.
4. a kind of anti-theft function antenna according to claim 1, it is characterised in that: coaxial cable (6) one end connection
The signal receiver (5).
5. a kind of anti-theft function antenna according to claim 1, it is characterised in that: concentric conductor (8) one end connection
The signal receiver (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832558.6U CN208889848U (en) | 2018-11-07 | 2018-11-07 | A kind of anti-theft function antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832558.6U CN208889848U (en) | 2018-11-07 | 2018-11-07 | A kind of anti-theft function antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208889848U true CN208889848U (en) | 2019-05-21 |
Family
ID=66518065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821832558.6U Expired - Fee Related CN208889848U (en) | 2018-11-07 | 2018-11-07 | A kind of anti-theft function antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208889848U (en) |
-
2018
- 2018-11-07 CN CN201821832558.6U patent/CN208889848U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20191107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |