CN207994048U - A kind of multiple target RFID antenna device with mounting structure - Google Patents
A kind of multiple target RFID antenna device with mounting structure Download PDFInfo
- Publication number
- CN207994048U CN207994048U CN201820550452.0U CN201820550452U CN207994048U CN 207994048 U CN207994048 U CN 207994048U CN 201820550452 U CN201820550452 U CN 201820550452U CN 207994048 U CN207994048 U CN 207994048U
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- China
- Prior art keywords
- sleeve
- pedestal
- welded
- multiple target
- rfid antenna
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Abstract
The utility model discloses a kind of multiple target RFID antenna device with mounting structure, including pedestal and pedestal, the pedestal and pedestal are setting up and down and be welded and fixed by support column, it is welded with the fixed plate made of steel plate bending at left and right sides of the base bottom, it is respectively connected with L-shaped support plate at left and right sides of the pedestal upper surface, L-shaped support plate end is welded with arc panel, and it is welded with the first sleeve between the opposite side of two arc panels, by the cement nail being connected in fixed plate some position can be fixedly mounted in entire antenna assembly by the utility model, facilitate and is dismantled；Supporting rod can be adjusted in the position relationship of the first sleeve inner by the handle of pivot link bottom, to which antenna body to be carried out to the adjustment of height and angle, and then realize multiple target radio frequency.
Description
Technical field
The utility model is related to antenna assembly technical field, specially a kind of multiple target radio frequency identification day with mounting structure
Line apparatus.
Background technology
Radio frequency identification (Radio Frequency Identification, abbreviation RFID) technology be it is a kind of utilize radio
Non-contact automatic identification technology of the wave as means of communication.Emit the radio carrier signals of a specific frequency by reader,
The label that energy is sent to the nearly work on-site radiated positioned at RFID antenna, activates inside tags circuit, then marks
Label send its electronic code and other information, this signal decodes after being received by reader, then is sent to by data line
Computer applied algorithm is further processed application.
But RFID antenna device in the prior art is not easy to carry out installing and dismounting, maintenance cost is higher, also not
The appropriate adjustment of height, angle and length is convenient for assist whole device preferably to be worked, thus there are limitations.
Utility model content
The purpose of this utility model is to provide a kind of multiple target RFID antenna device with mounting structure, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions：A kind of multiple target radio frequency with mounting structure
Identify antenna assembly, including pedestal and pedestal, the pedestal and pedestal are setting up and down and be welded and fixed by support column, the base
It is welded with the fixed plate made of steel plate bending at left and right sides of seat bottom, L is respectively connected at left and right sides of the pedestal upper surface
Shape support plate, L-shaped support plate end are welded with arc panel, and are welded between the opposite side of two arc panels
First sleeve, first sleeve inner are bolted with supporting rod, and the supporting rod bottom end is connected with handle, the branch by connecting rod
Strut external wall of upper portion fixing sleeve is connected to lantern ring, and second sleeve is welded at left and right sides of the lantern ring outer wall, described second set
Cylinder is internal to be socketed with hollow sleeve bar, and horizontally disposed bar shaped groove, the hollow loop bar outer wall are offered on the hollow loop bar
The other side is also socketed with antenna body, and the antenna body offers installation cavity, the installation cavity close to the side of hollow loop bar
Interior bottom is equipped with connection socket for antenna, is respectively connected with the terminal box positioned at second sleeve top at left and right sides of the lantern ring top, institute
It states and is connected with RFID antenna in terminal box, and described RFID antenna one end passes through the bar shaped opened up on hollow loop bar logical
Slot is connected with connection socket for antenna.
Preferably, first sleeve lining is equipped with internal thread, and supporting rod outer wall lower part is equipped with and internal thread phase
The external screw thread matched.
Preferably, abutting is respectively connected in the clamping screw of hollow loop bar outer wall on the second sleeve and antenna body.
Preferably, the rubber rods being respectively connected at left and right sides of the supporting rod outer wall between the first sleeve and lantern ring,
And there is gap between the rubber rods and the first sleeve and lantern ring.
Preferably, the C-shaped setting of the fixed plate, and it is respectively connected with cement nail in the C-shaped setting fixed plate.
Preferably, the L-shaped support plate is divided into two sections, and the L-shaped support plate epimere is parallel with pedestal, the L-shaped
Support plate hypomere is vertical with pedestal.
Compared with prior art, the utility model has the beneficial effects that：The utility model is by being connected in fixed plate
Some position can be fixedly mounted in entire antenna assembly by cement nail, facilitated and dismantled；Pass through turning for pivot link bottom
Position relationship of the supporting rod in the first sleeve inner can be adjusted, to which antenna body to be carried out to the adjustment of height and angle,
And then realize multiple target radio frequency；It can be by antenna master by the setting for the clamping screw being connected in second sleeve and antenna body
Body carries out the adjusting of length, to adjust radio-frequency region, also allows for antenna body and loop bar carrying out installing and dismounting,
Reduce replacement and maintenance cost.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model positive structure schematic；
Fig. 3 is the partial structural diagram in the utility model Fig. 1；
Position relationship structural diagrams of the Fig. 4 between the hollow loop bar of the utility model and bar shaped groove.
In figure：1 pedestal, 2 pedestals, 3 support columns, 4 fixed plates, 5L shapes support plate, 6 arc panels, 7 first sleeves, 8 supports
Bar, 9 connecting rods, 10 handles, 11 lantern rings, 12 terminal boxes, 13 second sleeves, 14 hollow loop bars, 15 bar shaped grooves, 16 antenna bodies,
17 installation cavitys, 18 connection sockets for antenna, 19 RFID antennas, 20 rubber rods.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for description purposes only, and is not understood to indicate or imply relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, can also be
It is detachably connected, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of multiple target radio frequency identification with mounting structure
Antenna assembly, including pedestal 1 and pedestal 2, the pedestal 1 and pedestal 2 are setting up and down and be welded and fixed by support column 3, described
It is welded with fixed plate 4 made of steel plate bending at left and right sides of 1 bottom of pedestal, connects at left and right sides of 2 upper surface of the pedestal
It is connected to L-shaped support plate 5,5 end of L-shaped support plate is welded with arc panel 6, and the side that two arc panels 6 are opposite
Between be welded with the first sleeve 7, supporting rod 8 is bolted with inside first sleeve 7,8 bottom end of the supporting rod is connected by connecting rod 9
It is connected to handle 10,8 external wall of upper portion fixing sleeve of the supporting rod is connected to lantern ring 11, and is welded at left and right sides of 11 outer wall of the lantern ring
There is second sleeve 13, hollow sleeve bar 14 is socketed with inside the second sleeve 13, offering level on the hollow loop bar 14 sets
The bar shaped groove 15 set, the 14 outer wall other side of the hollow loop bar are also socketed with antenna body 16, and the antenna body 16 is close
The side of hollow loop bar 14 offers installation cavity 17, and bottom is equipped with connection socket for antenna 18, the lantern ring 11 in the installation cavity 17
It is respectively connected with the terminal box 12 positioned at 13 top of second sleeve at left and right sides of top, radio frequency identification is connected in the terminal box 12
Antenna 19, and 19 one end of the RFID antenna passes through the bar shaped groove 15 opened up on hollow loop bar 14 and 18 phase of connection socket for antenna
Connection.
Specifically, 7 inner wall of the first sleeve is equipped with internal thread, 8 outer wall lower part of the supporting rod is equipped with and internal thread phase
Matched external screw thread, in this way setting facilitate the adjusting that whole device is carried out to height and angle, are conducive to realize multiple target radio frequency.
Specifically, being respectively connected with abutting on the second sleeve 13 and antenna body 16 in the locking of 14 outer wall of hollow loop bar
Bolt can be grown antenna body 16 by the setting for the clamping screw being connected in second sleeve 13 and antenna body 16
The appropriate adjusting of degree so that entire antenna assembly can preferably work.
Specifically, being respectively connected with the rubber between the first sleeve 7 and lantern ring 11 at left and right sides of 8 outer wall of the supporting rod
Bar 20, and there is gap between the rubber rods 20 and the first sleeve 7 and lantern ring 11, it can be risen by the setting of rubber rods 20
To the effect of protection and buffering, reducing 8 times timings of supporting rod and directly collided with lantern ring 11 so that antenna body 16 generates shaking,
To influence its normal radio frequency operation.
Specifically, 4 C-shaped setting of the fixed plate, and C-shaped be arranged in the fixed plate 4 is respectively connected with cement nail, leads to
Installation fixation can be carried out by whole device by crossing the cement nail being arranged in fixed plate 4.
Specifically, the L-shaped support plate 5 is divided for two sections, 5 epimere of L-shaped support plate is parallel with pedestal 2, the L
5 hypomere of shape support plate is vertical with pedestal 2.
Operation principle：A kind of multiple target RFID antenna device with mounting structure of the utility model, in use, passing through
Some position can be fixedly mounted in entire antenna assembly by the cement nail being connected in fixed plate 4, and the later stage is facilitated to be dismantled,
The bar shaped groove 15 opened up on hollow loop bar 14 is passed through to be connected with connection socket for antenna 18 RFID antenna 19 in terminal box 12
It connects, then antenna body 16 can be grown by the setting for the clamping screw being connected in second sleeve 13 and antenna body 16
The appropriate adjusting of degree so that entire antenna assembly can preferably work, and pass through connection at left and right sides of 8 external wall of upper portion of supporting rod
Part is connected with symmetrically arranged antenna body 16, and supporting rod 8 is adjusted in the first sleeve by the handle 10 of 9 bottom of pivot link
Position relationship inside 7, to which antenna body 16 to be carried out to the adjustment of height and angle, so that whole device can be more preferable
Operation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of multiple target RFID antenna device with mounting structure, including pedestal (1) and pedestal (2), the pedestal (1)
It is setting up and down with pedestal (2) and be welded and fixed by support column (3), it is characterised in that：At left and right sides of pedestal (1) bottom
It is welded with the fixed plate made of steel plate bending (4), L-shaped support plate is respectively connected at left and right sides of pedestal (2) upper surface
(5), L-shaped support plate (5) end is welded with arc panel (6), and is welded between the opposite side of two arc panels (6)
It is connected to the first sleeve (7), is bolted with supporting rod (8) inside first sleeve (7), supporting rod (8) bottom end passes through connecting rod
(9) it is connected with handle (10), supporting rod (8) the external wall of upper portion fixing sleeve is connected to lantern ring (11), and the lantern ring (11) outer wall
The left and right sides is welded with second sleeve (13), and hollow sleeve bar (14) is socketed with inside the second sleeve (13), described hollow
Horizontally disposed bar shaped groove (15) is offered on loop bar (14), hollow loop bar (14) the outer wall other side is also socketed with antenna
Main body (16), the antenna body (16) offer installation cavity (17), the installation cavity close to the side of hollow loop bar (14)
(17) interior bottom is equipped with connection socket for antenna (18), is respectively connected with positioned at second sleeve (13) at left and right sides of lantern ring (11) top
The terminal box (12) on top, the terminal box (12) is interior to be connected with RFID antenna (19), and the RFID antenna
(19) one end passes through the bar shaped groove (15) opened up on hollow loop bar (14) to be connected with connection socket for antenna (18).
2. a kind of multiple target RFID antenna device with mounting structure according to claim 1, it is characterised in that：Institute
It states the first sleeve (7) inner wall and is equipped with internal thread, supporting rod (8) the outer wall lower part is equipped with the external screw thread to match with internal thread.
3. a kind of multiple target RFID antenna device with mounting structure according to claim 1, it is characterised in that：Institute
It states and is respectively connected with abutting on second sleeve (13) and antenna body (16) in the clamping screw of hollow loop bar (14) outer wall.
4. a kind of multiple target RFID antenna device with mounting structure according to claim 1, it is characterised in that：Institute
State the rubber rods (20) being respectively connected at left and right sides of supporting rod (8) outer wall between the first sleeve (7) and lantern ring (11), and institute
It states between rubber rods (20) and the first sleeve (7) and lantern ring (11) and there is gap.
5. a kind of multiple target RFID antenna device with mounting structure according to claim 1, it is characterised in that：Institute
Fixed plate (4) C-shaped setting is stated, and cement nail is respectively connected on the C-shaped setting fixed plate (4).
6. a kind of multiple target RFID antenna device with mounting structure according to claim 1, it is characterised in that：Institute
It states L-shaped support plate (5) and is divided into two sections, L-shaped support plate (5) epimere is parallel with pedestal (2), the L-shaped support plate (5)
Hypomere is vertical with pedestal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820550452.0U CN207994048U (en) | 2018-04-18 | 2018-04-18 | A kind of multiple target RFID antenna device with mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820550452.0U CN207994048U (en) | 2018-04-18 | 2018-04-18 | A kind of multiple target RFID antenna device with mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207994048U true CN207994048U (en) | 2018-10-19 |
Family
ID=63830949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820550452.0U Expired - Fee Related CN207994048U (en) | 2018-04-18 | 2018-04-18 | A kind of multiple target RFID antenna device with mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207994048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164862A (en) * | 2020-09-25 | 2021-01-01 | 孙永 | Antenna fixing device of radio frequency identification reader-writer |
-
2018
- 2018-04-18 CN CN201820550452.0U patent/CN207994048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164862A (en) * | 2020-09-25 | 2021-01-01 | 孙永 | Antenna fixing device of radio frequency identification reader-writer |
| CN112164862B (en) * | 2020-09-25 | 2022-11-15 | 深圳市天梦者信息技术有限公司 | Antenna fixing device of radio frequency identification reader-writer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20210418 |