CN215187417U - Outdoor active RFID base station - Google Patents

Abstract

The utility model discloses an outdoor active RFID base station, concretely relates to wireless communication network technical field, including casing, singlechip, RFID read write line, radio frequency transceiver, WIFI connector, antenna and power, singlechip, RFID read write line, radio frequency transceiver, WIFI connector and power are all established inside the casing, the antenna is fixed to be established on casing bottom outer wall, the casing rear side is opened and is equipped with the export, the exit activity is equipped with the baffle, baffle rear side activity is equipped with fixed subassembly. The utility model discloses a square cover is on the post with two steel wires, can be according to the installation demand, it is rotatory to grasp the rubber block with the hand and drive the screw rod, makes the screw rod shift out from the threaded hole of square, then the pulling long slab shifts out the long slab from the spout in, adjusts the length between long slab and the square to change the length between casing and the post, it is more convenient to use.

Description

Outdoor active RFID base station

Technical Field

The utility model relates to a wireless communication network technical field, concretely relates to outdoor active RFID base station.

Background

With the increasing of the scale of cities, the increasing of people, vehicles and the like and the increasing of various management problems of the cities, the active RFID intelligent fixed base station is supported by the advanced Internet of things technology, the communication technology and the information processing technology and is used for constructing a system for quickly positioning people and tracking important goods and materials in the cities according to the use principle of the advancement, safety, reliability and easy maintenance of the system.

When using, the existing active RFID base station generally uses a mounting frame and screws to install the whole shell on a column, when the distance between the adjusting device and the column is needed, the length of the mounting frame can only be changed by a worker, the operation is time-consuming and labor-consuming, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an outdoor active RFID base station to solve among the prior art because change the problem that the mounting bracket trouble leads to distance between inconvenient adjusting device and the post.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an outdoor active RFID base station, includes casing, singlechip, RFID read write line, radio frequency transceiver, WIFI connector, antenna and power, singlechip, RFID read write line, radio frequency transceiver, WIFI connector and power are all established inside the casing, the antenna fixing is established on casing bottom outer wall, the casing rear side is opened and is equipped with the export, the export activity is equipped with the baffle, utilizes the baffle to seal the rear side of casing, carries out better protection to the inside spare part of casing, the activity of baffle rear side is equipped with fixed subassembly.

Further, fixed subassembly includes the mounting panel, the fixed long board that is equipped with on the mounting panel rear side outer wall, long board outside cover is equipped with the square, the spout has been seted up on square one side outer wall surface, the long board establish in the spout and with spout sliding connection, make things convenient for the staff as required, adjust the distance between long board and the square, a plurality of perforation have been seted up to the square inside, and two liang of mutual symmetries of perforating set up, be equipped with the steel wire in the perforation, utilize the steel wire to install the square on the post, conveniently install the dismantlement.

Further, the threaded hole is seted up on square one side outer wall surface, threaded hole female connection has the screw rod, the fixed block rubber that is equipped with in screw rod one side, the screw rod opposite side contacts with long board outer wall surface, and the block rubber has elasticity, can improve the comfort level of hand when taking.

Further, mounting panel internal thread is connected with two first screws, the mounting panel is through first screw and baffle threaded connection, conveniently dismantles the mounting panel from the baffle.

Furthermore, a plurality of grooves are formed in the surface of the rear side wall of the baffle, a plurality of second screws are connected to the inner threads of the grooves, the baffle is connected with the rear side wall of the shell through the second screws in a threaded mode, the second screws are contained in the grooves, and the situation that the use of the second screws is affected due to the fact that the second screws are exposed outside is avoided.

Further, the louvre has been seted up on casing top outer wall surface, improves thermal diffusion velocity in the casing, the louvre internal fixation is equipped with wire net, filter screen and waterproof ventilated membrane, wire net, filter screen and waterproof ventilated membrane distribute in proper order from up down in the louvre, and the wire net can play the effect of protection in the bottom of louvre, and filter screen and waterproof ventilated membrane can filter dust and water in the ambient air, improve the protection effect to the inside spare part of casing.

Furthermore, the power supply is connected with the input end of the single chip microcomputer, the RFID reader-writer and the WIFI connector are both connected with the connecting end of the single chip microcomputer, the radio frequency transceiver is connected with the connecting end of the RFID reader-writer, and the antenna is connected with the output end of the WIFI connector.

Furthermore, the surfaces of the shell, the mounting plate, the long plate, the square block and the outer wall of the steel wire are all coated with fluorine-silicon modified acrylate emulsion, and the fluorine-silicon modified acrylate emulsion has the performances of corrosion resistance, chloride ion permeation resistance, aging resistance and corrosion resistance, so that the corrosion resistance effect of the device can be greatly improved, and the service life of the device can be prolonged.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a square cover is on the post with two steel wires, can be according to the installation demand, it is rotatory to grasp the rubber block with the hand and drive the screw rod, makes the screw rod shift out from the threaded hole of square, then the pulling long slab shifts out the long slab from the spout in, adjusts the length between long slab and the square to change the length between casing and the post, it is more convenient to use.

2. Through having seted up the louvre bottom the casing, the heat that the inside spare part of casing produced is through the quick casing outside of arranging of louvre, external air also can enter into the casing through the louvre simultaneously, play radiating effect to the inside spare part of casing, avoid the internal high temperature of casing, influence the normal use of spare part, the wire net of louvre bottom opening part can play the effect of protection in the outside of louvre, avoid some toy to enter into the casing, cause the damage to the spare part, the filter screen can filter the dust impurity in the air, water in the waterproof ventilated membrane can the separation ambient air, avoid water to enter into the casing and cause the damage of spare part.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a front view of the overall structure provided by the present invention;

fig. 2 is a rear view of the overall structure provided by the present invention;

FIG. 3 is a side view of the overall structure provided by the present invention;

FIG. 4 is a cross-sectional view of a block provided by the present invention;

fig. 5 is a bottom view of the heat dissipation holes provided by the present invention;

fig. 6 is a system diagram provided by the present invention;

in the figure: 1. a housing; 2. a single chip microcomputer; 3. an RFID reader; 4. a radio frequency transceiver; 5. a WIFI connector; 6. an antenna; 7. a power source; 8. mounting a plate; 9. a long plate; 10. a square block; 11. a chute; 12. perforating; 13. a steel wire; 14. a threaded hole; 15. a screw; 16. a rubber block; 17. a first screw; 18. a groove; 19. a second screw; 20. heat dissipation holes; 21. steel wire mesh; 22. filtering with a screen; 23. a waterproof breathable film; 24. and a baffle plate.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be rotated 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

Referring to the attached figure 6 of the specification, the outdoor active RFID base station of the embodiment includes a housing 1, a single chip microcomputer 2, an RFID reader-writer 3, a radio frequency transceiver 4, a WIFI connector 5, an antenna 6 and a power supply 7, wherein the single chip microcomputer 2, the RFID reader-writer 3, the radio frequency transceiver 4, the WIFI connector 5 and the power supply 7 are all arranged inside the housing 1, and the antenna 6 is fixedly arranged on the outer wall of the bottom of the housing 1. The power 7 is connected with the input end of the single chip microcomputer 2, the RFID reader-writer 3 and the WIFI connector 5 are connected with the connecting end of the single chip microcomputer 2, the radio frequency transceiver 4 is connected with the connecting end of the RFID reader-writer 3, the antenna 6 is connected with the output end of the WIFI connector 5, an outlet is formed in the rear side of the shell 1, a baffle 24 is movably arranged at the outlet, and a fixing assembly is movably arranged at the rear side of the baffle 24.

When the RFID reader-writer is used specifically, the power supply 7 converts alternating current or direct current of the battery pack into direct current voltage required by each component in the single chip microcomputer 2, the power supply input end of the RFID reader-writer 3 is connected to the power supply 7, the direct current voltage is provided through the power supply 7 to work normally, and the signal transmitting end of the RFID reader-writer 3 is connected to the radio frequency transceiver 4 and is transmitted out through the radio frequency transceiver 4 and the antenna 6. The single chip microcomputer 2 communicates with the RFID reader-writer 3, controls the RFID reader-writer 3 to work, collects data transmitted after the RFID reader-writer 3 demodulates, and sends the received data to a specified path or a database through the WIFI connector 5 and the antenna 6.

Referring to the attached drawings 1-4 in the specification, the outdoor active RFID base station of the embodiment comprises a mounting plate 8, a long plate 9 is fixedly arranged on the outer wall of the rear side of the mounting plate 8, a square block 10 is sleeved on the outer side of the long plate 9, a sliding groove 11 is formed in the surface of the outer wall of one side of the square block 10, the long plate 9 is arranged in the sliding groove 11 and is in sliding connection with the sliding groove 11, and a worker can adjust the distance between the long plate 9 and the square block 10 conveniently as required.

The inside a plurality of perforation 12 of seting up of square 10, as shown in fig. 2 and 3, two liang of perforation 12 mutual symmetry sets up, is equipped with steel wire 13 in the perforation 12, utilizes steel wire 13 to install square 10 on the post, conveniently installs the dismantlement. Threaded hole 14 has been seted up on square 10 one side outer wall surface, threaded hole 14 female connection has screw rod 15, the fixed block rubber 16 that is equipped with in screw rod 15 one side, block rubber 16 has elasticity, increase the comfort level between hand and the block rubber 16, 15 opposite sides of screw rod contact with the outer wall surface of long slab 9, 8 female connection in mounting panel has two first screws 17, mounting panel 8 is through first screw 17 and 24 threaded connection of baffle, the convenience is dismantled mounting panel 8 from baffle 24 and is examined.

A plurality of recesses 18 have been seted up on baffle 24 rear side wall surface, and recess 18 female connection has a plurality of second screws 19, accomodates second screws 19 in recess 18, avoids second screws 19 to expose and influence the use in the outside, and baffle 24 is through second screws 19 and casing 1 rear side wall threaded connection, conveniently dismantles baffle 24 from casing 1. The outer wall surfaces of the shell 1, the mounting plate 8, the long plate 9, the square 10 and the steel wire 13 are all sprayed with fluorine-silicon modified acrylate emulsion, so that the corrosion resistance of the whole device can be improved.

Based on above-mentioned structure, during the use, the staff installs baffle 24 on casing 1 through a plurality of second screws 19 earlier, seal casing 1, then be connected mounting panel 8 through first screw 17 and baffle 24 again, after fixing mounting panel 8, paste square 10 on external post, then overlap two steel wires 13 on the post, wear out from perforation 12 that corresponds from top to bottom respectively again, then twist the both ends of steel wire 13 together, thereby fix square 10 firmly on the post. The staff is according to the installation demand, grasps the block rubber 16 with the hand and drives the screw rod 15 rotatory, makes screw rod 15 shift out from the screw hole 14 of square 10, then pulls long board 9 and shifts out long board 9 from spout 11 in, adjusts the length between long board 9 and the square 10 to change the length between casing 1 and the post, after the position control, it is spacing to long board 9 to screw up screw rod 15 again, and it is more convenient to use.

Referring to the description and the accompanying fig. 5, in the outdoor active RFID base station of this embodiment, the heat dissipation hole 20 is formed on the surface of the outer wall of the top of the housing 1, so as to increase the heat dissipation speed in the housing 1. 20 internal fixation of louvre is equipped with wire net 21, filter screen 22 and waterproof ventilated membrane 23, and wire net 21, filter screen 22 and waterproof ventilated membrane 23 distribute in proper order from up down in louvre 20, and wire net 21 can play the effect of protection in the bottom of louvre 20, and filter screen 22 and waterproof ventilated membrane 23 can filter the dust and the water in the outside air, improve the protection effect to 1 inside spare part of casing.

Through having seted up louvre 20 in casing 1 bottom, casing 1 inside spare part is after long-time use, and the heat of production is in the casing 1 outside of arranging that louvre 20 is quick, and external air also can enter into casing 1 through louvre 20 in simultaneously, plays radiating effect to casing 1 inside spare part, avoids casing 1 interior high temperature, influences spare part's normal use. The wire net 21 of 20 bottom openings of louvre can play the effect of protection in louvre 20's the outside, avoids in little insect etc. enters into casing 1, influences the use of spare part, and filter screen 22 can filter the dust impurity in the air, avoids dust impurity to influence the radiating effect, and waterproof ventilated membrane 23 can the water in the separation outside air, prevents that water from entering into the short circuit that causes spare part in casing 1 and damaging.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (8)

1. An outdoor active RFID base station, characterized in that: including casing (1), singlechip (2), RFID read write line (3), radio frequency transceiver (4), WIFI connector (5), antenna (6) and power (7), singlechip (2), RFID read write line (3), radio frequency transceiver (4), WIFI connector (5) and power (7) are all established inside casing (1), antenna (6) are fixed to be established on casing (1) bottom outer wall, casing (1) rear side is seted up the export, the export activity is equipped with baffle (24), baffle (24) rear side activity is equipped with fixed subassembly.

2. An outdoor active RFID base station according to claim 1, characterized in that: fixed subassembly includes mounting panel (8), fixed long board (9) that is equipped with on mounting panel (8) rear side outer wall, long board (9) outside cover is equipped with square (10), spout (11) have been seted up on square (10) one side outer wall surface, long board (9) establish in spout (11) and with spout (11) sliding connection, a plurality of perforation (12) have been seted up to square (10) inside, and two liang of perforation (12) are symmetrical each other and set up, be equipped with steel wire (13) in perforation (12).

3. An outdoor active RFID base station according to claim 2, characterized in that: the surface of the outer wall of one side of the square block (10) is provided with a threaded hole (14), the threaded hole (14) is internally connected with a screw rod (15), one side of the screw rod (15) is fixedly provided with a rubber block (16), and the other side of the screw rod (15) is in contact with the surface of the outer wall of the long plate (9).

4. An outdoor active RFID base station according to claim 2, characterized in that: mounting panel (8) internal thread connection has two first screws (17), mounting panel (8) are through first screw (17) and baffle (24) threaded connection.

5. An outdoor active RFID base station according to claim 1, characterized in that: a plurality of grooves (18) are formed in the surface of the rear side wall of the baffle plate (24), a plurality of second screws (19) are connected to the inner threads of the grooves (18), and the baffle plate (24) is in threaded connection with the rear side wall of the shell (1) through the second screws (19).

6. An outdoor active RFID base station according to claim 1, characterized in that: heat dissipation hole (20) have been seted up on casing (1) top outer wall surface, heat dissipation hole (20) internal fixation is equipped with wire net (21), filter screen (22) and waterproof ventilated membrane (23), wire net (21), filter screen (22) and waterproof ventilated membrane (23) from down up distribute in proper order in heat dissipation hole (20).

7. An outdoor active RFID base station according to claim 1, characterized in that: the RFID reader-writer is characterized in that the power supply (7) is connected with the input end of the single chip microcomputer (2), the RFID reader-writer (3) and the WIFI connector (5) are connected with the connecting end of the single chip microcomputer (2), the radio frequency transceiver (4) is connected with the connecting end of the RFID reader-writer (3), and the antenna (6) is connected with the output end of the WIFI connector (5).

8. An outdoor active RFID base station according to claim 2, characterized in that: the outer wall surfaces of the shell (1), the mounting plate (8), the long plate (9), the square block (10) and the steel wire (13) are all sprayed with fluorine-silicon modified acrylate emulsion.

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