CN215298285U - RFID ultrahigh frequency electronic tag for intelligent ammeter management - Google Patents

Abstract

The utility model discloses a be used for intelligent ammeter management RFID hyperfrequency electronic tags, including the casing, the bottom swing joint of casing inner chamber has the label chip, and the top swing joint of label chip has the antenna layer, and the top swing joint of antenna layer has the coupling ring, and the both sides at coupling ring top all are provided with antenna coil, all have seted up spacing hole all around on label chip surface, and spacing groove has been seted up to the inner chamber in spacing hole. The utility model discloses a casing for receive and transmission signal, and make the label possess good reading effect through label chip and antenna coil's cooperation, in addition through the cooperation of coupling ring and antenna coil, can effectual reinforcing signal's transmit-receive ability, and then improved electronic tags's radio frequency identification's accuracy, and promoted electronic tags's practicality, cooperation through spacing hole, fixed column, spacing and spacing groove, can fix antenna layer and coupling ring, so that it can the stable function.

Description

RFID ultrahigh frequency electronic tag for intelligent ammeter management

Technical Field

The utility model relates to an electronic tags technical field specifically is a be used for intelligent ammeter management RFID hyperfrequency electronic tags.

Background

The radio frequency identification electronic tag is generally divided into low frequency, high frequency and ultrahigh frequency according to frequency bands, is widely applied to logistics tracking and product sale due to long reading and writing distance and large storage capacity, and in order to avoid the situation that a tag on an article is detached and attached to other products for use, higher requirements are provided for preventing detachment and transfer of the electronic tag.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for intelligent ammeter management RFID hyperfrequency electronic tags possesses the advantage that reading performance is good, has solved current electronic tags its reading nature and still can not reach people's user demand, and can not guarantee radio frequency identification's accuracy, reduces people work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an RFID ultrahigh frequency electronic tag for intelligent ammeter management comprises a shell, wherein a tag chip is movably connected to the bottom of an inner cavity of the shell, an antenna layer is movably connected to the top of the tag chip, a coupling ring is movably connected to the top of the antenna layer, antenna coils are arranged on two sides of the top of the coupling ring, limiting holes are formed in the periphery of the surface of the tag chip, limiting grooves are formed in the inner cavity of the limiting holes, fixing columns are fixedly connected to four corners of the bottom of the coupling ring, one ends of the fixing columns, far away from the coupling ring, extend to the inner cavity of the limiting holes and are movably connected with the inner cavity of the limiting holes, limiting strips are fixedly connected to the lower ends of two sides of the fixing columns, one sides, far away from the fixing columns, of the limiting strips extend to the inner cavity of the limiting grooves and are movably connected with the inner cavity of the limiting grooves, the tag chip is used for receiving and transmitting signals through the shell, and enables the tag to have a good reading effect through the matching of the tag chip and the antenna coils, in addition, the coupling ring is matched with the antenna coil, so that the receiving and transmitting capacity of signals can be effectively enhanced, the accuracy of the radio frequency identification of the electronic tag is further improved, the practicability of the electronic tag is improved, and through the matching of the limiting hole, the fixing column, the limiting strip and the limiting groove, the antenna layer and the coupling ring can be fixed, so that the tag can stably operate, the tag chip and the antenna layer can be conveniently detached, and the tag can be conveniently overhauled or maintained by workers, therefore, the electronic tag has the characteristics of simple structure, convenience in installation, high reliability, low cost and high practicability, can be widely applied to the industry of electric meters, has the advantage of high reading performance, and solves the problems that the reading performance of the conventional electronic tag cannot meet the use requirements of people, the accuracy of radio frequency identification cannot be guaranteed, and the working efficiency of people is reduced.

Preferably, the constant head tank has all been seted up to the both sides of label chip bottom, the equal fixedly connected with fixture block in both sides of antenna layer bottom, one side that the antenna layer was kept away from to the fixture block extends to the inner chamber of constant head tank and with the inner chamber swing joint of constant head tank.

Preferably, through holes are formed in the periphery of the surface of the antenna layer, and the through holes are located right above the limiting holes and communicated with the limiting holes.

Preferably, the front end and the rear end of the two sides of the label chip are fixedly connected with connecting blocks, and the connecting blocks are in threaded connection with the inner wall of the shell through bolts.

Preferably, the rear side at the top of the shell is movably connected with a cover plate through a rotating shaft, clamping grooves are formed in the two sides of the front end of the top of the shell, and magnets are fixedly connected to the inner cavities of the clamping grooves.

Preferably, the two sides of the bottom of the cover plate are fixedly connected with iron blocks, and one side, far away from the cover plate, of each iron block is in contact with the magnet.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is used for receiving and transmitting signals through the shell, and the matching of the tag chip and the antenna coil ensures that the tag has good reading effect, in addition, the matching of the coupling ring and the antenna coil can effectively enhance the receiving and sending capability of the signals, thereby improving the accuracy of the radio frequency identification of the electronic tag, and improving the practicability of the electronic tag, the antenna layer and the coupling ring can be fixed through the matching of the limiting hole, the fixing column, the limiting strip and the limiting groove, so that the electronic tag can stably operate, and the tag chip and the antenna layer can be conveniently detached, thereby being convenient for the staff to overhaul or maintain the electronic tag, and the electronic tag has the characteristics of simple structure, convenient installation, strong reliability, low cost and strong practicability, can be widely applied to the electric meter industry, and has the advantage of good reading performance, the problems that the reading performance of the existing electronic tag still cannot meet the use requirements of people, the accuracy of radio frequency identification cannot be guaranteed, and the work efficiency of people is reduced are solved.

2. The utility model is provided with the locating slot and the fixture block for limiting and fixing the antenna layer, thereby avoiding the unstable operation caused by the shaking of the antenna layer at the top of the label chip, is used for fixing the antenna layer and the tag chip by matching with the fixing column and the limiting strip so as to improve the stability of the antenna layer, is used for strengthening the connection between the tag chip and the shell by arranging the connecting block, so that the label chip is firmly fixed, the damage caused by collision between the label chip and the inside of the shell is avoided, and by arranging the cover plate, is used for shielding the top of the shell, avoiding the dust in the air from entering the interior of the shell to cause the failure of the electric elements in the shell, the magnet is arranged to adsorb the iron block so as to connect and fix the cover plate and the shell, and meanwhile, the cover plate has the advantage of being convenient to open so that the working personnel can conveniently detect and replace the internal elements.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a connection structure of the housing, the antenna layer and the coupling ring of the present invention;

fig. 3 is a schematic bottom view of the antenna layer and the coupling ring of the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 2;

fig. 5 is an enlarged view of a portion B of fig. 3 according to the present invention.

In the figure: 1. a housing; 2. a tag chip; 3. an antenna layer; 4. a coupling ring; 5. an antenna coil; 6. a limiting hole; 7. fixing a column; 8. a limiting strip; 9. a limiting groove; 10. an iron block; 11. a magnet; 12. positioning a groove; 13. a clamping block; 14. a through hole; 15. a cover plate; 16. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Please refer to fig. 1-5, a RFID ultra-high frequency electronic tag for intelligent electric meter management, which comprises a housing 1, wherein the bottom of an inner cavity of the housing 1 is movably connected with a tag chip 2, the top of the tag chip 2 is movably connected with an antenna layer 3, the top of the antenna layer 3 is movably connected with a coupling ring 4, two sides of the top of the coupling ring 4 are respectively provided with an antenna coil 5, a limiting hole 6 is respectively formed around the surface of the tag chip 2, a limiting groove 9 is formed in the inner cavity of the limiting hole 6, four corners of the bottom of the coupling ring 4 are respectively and fixedly connected with a fixing column 7, one end of the fixing column 7, which is far away from the coupling ring 4, extends to the inner cavity of the limiting hole 6 and is movably connected with the inner cavity of the limiting hole 6, two lower ends of the two sides of the fixing column 7 are respectively and fixedly connected with a limiting strip 8, and one side of the limiting strip 8, which is far away from the fixing column 7, extends to the inner cavity of the limiting groove 9 and is movably connected with the inner cavity of the limiting groove 9.

In this embodiment, specific, constant head tank 12 has all been seted up to the both sides of 2 bottoms of label chip, the equal fixedly connected with fixture block 13 in both sides of 3 bottoms of antenna layer, and one side that antenna layer 3 was kept away from to fixture block 13 extends to the inner chamber of constant head tank 12 and with the inner chamber swing joint of constant head tank 12, through setting up constant head tank 12 and fixture block 13 for carry out spacing fixed to antenna layer 3, avoided antenna layer 3 to appear rocking at the top of label chip 2 and lead to the operation unstable.

In this embodiment, specifically, through-hole 14 has all been seted up all around on antenna layer 3 surface, and through-hole 14 is located spacing hole 6 directly over and communicates with spacing hole 6, through setting up through-hole 14 for cooperation fixed column 7 is fixed antenna layer 3 and tag chip 2 with spacing strip 8, with this stability that improves antenna layer 3.

In this embodiment, specifically, the front end and the equal fixedly connected with connecting block 16 in rear end of 2 both sides of label chip, connecting block 16 passes through the inner wall threaded connection of bolt and casing 1, through setting up connecting block 16 for strengthen being connected of label chip 2 and casing 1, thereby make it fixed firm, avoid label chip 2 and casing 1's inside to bump and lead to damaging.

In this embodiment, it is concrete, there is apron 15 rear side at casing 1 top through pivot swing joint, and the draw-in groove has all been seted up to the both sides of casing 1 top front end, and the inner chamber fixedly connected with magnet 11 of draw-in groove, through setting up apron 15 for shelter from the top of casing 1, the dust in the air is avoided going on leading to its inside electric elements to break down to casing 1's inside.

In this embodiment, it is concrete, the equal fixedly connected with iron plate 10 in both sides of apron 15 bottom, one side and the contact of magnet 11 that apron 15 was kept away from to iron plate 10, through setting up magnet 11, can adsorb iron plate 10 to this is connected fixedly with apron 15 and casing 1, possesses the advantage of being convenient for open apron 15 simultaneously, so that the staff detects and changes its inside component.

When in use, the shell 1 is used for receiving and transmitting signals, the matching of the tag chip 2 and the antenna coil 5 enables the tag to have good reading effect, in addition, the matching of the coupling ring 4 and the antenna coil 5 can effectively enhance the receiving and transmitting capacity of the signals, further the accuracy of the radio frequency identification of the electronic tag is improved, the practicability of the electronic tag is improved, the antenna layer 3 and the coupling ring 4 can be fixed through the matching of the limiting hole 6, the fixing column 7, the limiting strip 8 and the limiting groove 9, so that the electronic tag can be stably operated, and the tag chip 2 and the antenna layer 3 can be conveniently detached, so that a worker can conveniently overhaul or maintain the electronic tag, and the electronic tag has the characteristics of simple structure, convenient installation, strong reliability, low cost and strong practicability, can be widely applied to the ammeter industry and has the advantage of good reading performance, the problems that the reading performance of the existing electronic tag still cannot meet the use requirements of people, the accuracy of radio frequency identification cannot be guaranteed, and the work efficiency of people is reduced are solved.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A RFID ultrahigh frequency electronic tag for intelligent ammeter management comprises a shell (1), and is characterized in that: the bottom swing joint of casing (1) inner chamber has tag chip (2), the top swing joint of tag chip (2) has antenna layer (3), the top swing joint of antenna layer (3) has coupling ring (4), the both sides at coupling ring (4) top all are provided with antenna coil (5), spacing hole (6) have all been seted up all around on tag chip (2) surface, spacing groove (9) have been seted up to the inner chamber of spacing hole (6), the equal fixedly connected with fixed column (7) in four corners of coupling ring (4) bottom, the one end that coupling ring (4) were kept away from in fixed column (7) extends to the inner chamber of spacing hole (6) and with the inner chamber swing joint of spacing hole (6), the equal fixedly connected with spacing (8) of lower extreme of fixed column (7) both sides, one side that fixed column (7) were kept away from in spacing (8) extend to the inner chamber of spacing groove (9) and with the inner chamber swing joint of spacing groove (9).

2. The RFID UHF RFID tag for smart meter management as claimed in claim 1, wherein: constant head tank (12) have all been seted up to the both sides of label chip (2) bottom, the equal fixedly connected with fixture block (13) in both sides of antenna layer (3) bottom, one side that antenna layer (3) were kept away from in fixture block (13) extends to the inner chamber of constant head tank (12) and with the inner chamber swing joint of constant head tank (12).

3. The RFID UHF RFID tag for smart meter management as claimed in claim 1, wherein: all seted up through-hole (14) around antenna layer (3) surface, through-hole (14) are located spacing hole (6) directly over and communicate with spacing hole (6).

4. The RFID UHF RFID tag for smart meter management as claimed in claim 1, wherein: the label comprises a label chip (2), wherein the front end and the rear end of the two sides of the label chip are fixedly connected with connecting blocks (16), and the connecting blocks (16) are in threaded connection with the inner wall of a shell (1) through bolts.

5. The RFID UHF RFID tag for smart meter management as claimed in claim 1, wherein: the rear side at casing (1) top has apron (15) through pivot swing joint, the draw-in groove has all been seted up to the both sides of casing (1) top front end, and the inner chamber fixedly connected with magnet (11) of draw-in groove.

6. The RFID UHF RFID tag for smart meter management as claimed in claim 5, wherein: the equal fixedly connected with iron plate (10) in both sides of apron (15) bottom, one side and magnet (11) contact that apron (15) were kept away from in iron plate (10).

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