CN214586957U - RFID-based label locking device - Google Patents

Abstract

The application relates to a label locking device based on RFID, and belongs to the field of intelligent tracing. This device includes the drain pan, and tapping fixedly connected with top shell is passed through at the top of drain pan, and the inner chamber of drain pan is provided with the circuit board, and the top block of circuit board has transparent main part, and the rear side electric connection at circuit board top has connection port, and the inner chamber of transparent main part is provided with slidable label device, and label device's inside embedding is provided with high frequency or low frequency electronic tags, and the left side at circuit board top is provided with reading mechanism, and reading mechanism includes the left electromagnetic iron lock of electric connection at circuit board top. The utility model discloses in, through the inner chamber with the label device inserts transparent main part, through the setting of reading mechanism afterwards, read the inside high frequency of label device or low frequency electronic tags, carry out spacing fixed to label device through metal separation blade and metal ball, this application makes the convenient high efficiency of access, has also improved the security based on RFID locking label device simultaneously.

Description

RFID-based label locking device

Technical Field

The application belongs to the field of intelligent tracing, and particularly relates to a label locking device based on RFID.

Background

With the continuous progress of science and technology, the intelligent chip tracing device is gradually applied to the information era, and the intelligent chip tracing device is mainly used for storing valuable resources or serving as a secret key for accessing an information base, so that the intelligent chip tracing device has a greater requirement on the safety of the intelligent chip tracing device.

There is publication number CN202049497U, and discloses a card reader of an intelligent device based on a management terminal, which includes: a management terminal; the card reading slot is internally provided with a space in which the secret key equipment can be plugged and pulled; a radio frequency identification electronic tag is arranged in the key equipment; the detection switch sends an insertion detection signal or an extraction detection signal when detecting that the secret key equipment is inserted into or extracted from the bottom of the card reading slot, and transmits the insertion detection signal or the extraction detection signal to the management terminal; the card reading coil is controlled by the management terminal in the card reading operation, is controlled by the management terminal to start the card reading operation after the management terminal receives an insertion detection signal of the detection switch, receives a radio frequency signal from the secret key equipment and transmits the radio frequency signal to the management terminal; the electromagnet switch can lock the secret key equipment in the card reading slot, and the unlocking of the electromagnet switch is controlled by the management terminal. The utility model discloses integrated key equipment identification, card reader on-off control and user operation prompt functional module to make it be controlled by management terminal simultaneously, realized the real time monitoring and the safe custody to key equipment access.

There is also a publication No. CN205297030U, which discloses an intelligent key access device installed in an intelligent device management cabinet, comprising: a housing having an interior cavity into which the key device is inserted; the electromagnetic switch is arranged at the downstream of the insertion direction of the secret key device, and a movable iron core of the electromagnetic switch penetrates through the side wall of the shell to lock or release the secret key device; the card reading coil is sleeved on the shell and used for reading the electronic tag of the secret key device when the secret key device is inserted into a preset position; and the circuit board is connected with the electromagnetic switch and the card reading coil through circuits, and a microprocessor is arranged on the circuit board and used for controlling the electromagnetic switch to lock or release the secret key device. Intelligence key access arrangement simple structure, it is rationally distributed, can be with intelligent key device accurate positioning, through depositing in and taking out of online accurate control key device, improve security and efficiency.

In the actual use process, if the power failure or the fault occurs, but the key equipment is still in the locked state, the user cannot take out the key immediately, the normal working state of the user is affected, and unnecessary trouble is brought to the user.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems that the conventional equipment is powered off or fails in the actual use process, but the key equipment is still in a locked state, and a user cannot take out the key equipment immediately, so that the normal working state of the user is influenced, and unnecessary troubles are brought to the user, the RFID-based locking tag device is provided.

The application provides a based on RFID locking label device adopts following technical scheme: based on RFID locking label device, including the drain pan, tapping fixedly connected with top shell is passed through at the top of drain pan, and the inner chamber of drain pan is provided with the circuit board, and the top block of circuit board has transparent main part, and the rear side electric connection at circuit board top has connection port, and the inner chamber of transparent main part is provided with slidable label device, and label device's inside embedding is provided with high frequency or low frequency electronic tags. The left side at circuit board top is provided with reading mechanism, and reading mechanism includes electric connection at the left electromagnet lock in circuit board top, and bracket and circuit board fixed connection are passed through to the bottom of electromagnet lock, and the fixed surface of electromagnet lock right side output is connected with the stationary blade. The surface cover of electromagnetism iron lock right side output is equipped with the spring, and the both ends of spring contact with electromagnetism iron lock and stationary blade respectively, and the rear side on label device surface is opened and is equipped with ring groove. The right side output of magnet lock runs through transparent main part and extends to ring groove's inner chamber, the rear side on transparent main part surface is provided with the radio frequency that reads the electron and reads the card coil, the detector is installed to the rear side of transparent main part, the surface cover of transparent main part is equipped with transparent solid fixed ring, the arc through-hole with transparent solid fixed ring looks adaptation is all seted up on the positive surface of drain pan and epitheca, the manual locking bar that opens of left side output fixedly connected with of magnet lock, the arc spout with manual locking bar looks adaptation is all seted up in the left side of drain pan and epitheca back of the body surface. The front end embedding of label device is provided with the label ring with label device fixed connection, and the right side block of transparent main part has metal separation blade, and the rear end embedding on transparent main part right side is provided with the metal ball with transparent main part sliding connection.

Preferably, the surface cover of transparent main part is equipped with the front face guard, and the front face guard block is in the positive surface of drain pan and top shell.

Through adopting above-mentioned technical scheme, through the setting of front face guard, shelter from screw hole position, make this the installation back surface clean and tidy pleasing to the eye.

Preferably, the front ends of the top and the bottom of the surface of the label device are provided with note buckles.

Through adopting above-mentioned technical scheme, through the setting of memo buckle, improved the frictional force between the label device surface and user indicate the abdomen, improved the stability of user when the label device of taking.

Preferably, the rear end of the left side of the metal baffle sheet is in contact with the surface of the metal ball, and the left side of the surface of the metal ball is located in the inner cavity of the annular clamping groove.

Through adopting above-mentioned technical scheme, use through the cooperation of metal separation blade and metal ball, played supplementary spacing effect to the label device for the inner chamber that is in transparent main part that the label device can be stable under the condition of not unlocking.

Preferably, the rear sides of the top and the bottom of the label device are provided with direction marks.

Through adopting above-mentioned technical scheme, through the setting of direction sign, mention the warning effect to the user, make the user can be accurate insert the inner chamber of transparent main part with the label device.

Preferably, the surface cover of electromagnet lock right side output is equipped with the spring, and the both ends of spring contact with electromagnet lock and stationary blade respectively.

Preferably, the surface cover of transparent main part is equipped with transparent solid fixed ring, and the arc through-hole with transparent solid fixed ring looks adaptation is all seted up on the positive surface of drain pan and top shell.

Preferably, the left side of the transparent main body is provided with an LED light emitting tube electrically connected with the circuit board.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the utility model discloses in, through the inner chamber with the label assembly insert transparent main part, later through the setting of reading mechanism, high frequency or low frequency electronic tags to the label assembly inside reads, carry on spacing fixedly to the label assembly through metal separation blade and metal ball simultaneously, can reach the security and the convenient efficient purpose of access, should lock the label assembly based on RFID, solved in the use of reality, if the circumstances of outage or trouble appears, but the key equipment still is in the state of locking, the user can't take out the key equipment immediately, the normal operating condition of user has been influenced, unnecessary troublesome problem has been brought for the user.

2. The utility model discloses a screw hole position is sheltered from in the setting of front cover, makes this surface clean and tidy pleasing to the eye after the installation.

3. The utility model discloses a friction between the label device surface and the user finger abdomen has been improved in the setting of memo buckle, has improved the stability of user when the label device of taking.

4. The utility model discloses a cooperation of metal separation blade and metal ball is used, has played supplementary spacing effect to the label device for the inner chamber that is in transparent main part that the label device can be stable under the condition of not unlocking.

5. The utility model discloses a setting of direction sign has mentioned the warning effect to the user, makes the user can be accurate insert the inner chamber of transparent main part with the label device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a perspective view of a first embodiment;

FIG. 2 is a schematic perspective view of a bottom case, a circuit board, a transparent body and a reading mechanism according to an embodiment of the invention;

FIG. 3 is a schematic perspective view of a circuit board and a reading mechanism according to one embodiment;

FIG. 4 is a schematic top cross-sectional view of a circuit board according to one embodiment;

fig. 5 is a disassembled perspective view of the labeling device and the transparent body according to the first embodiment.

Description of reference numerals: 1. a bottom case; 2. a top shell; 3. a circuit board; 4. a transparent body; 5. a connection port; 6. a label device; 7. a reading mechanism; 71. an electromagnet lock; 72. a fixing sheet; 73. a spring; 74. an annular neck; 75. a radio frequency card reading coil; 76. a detector; 8. a transparent fixing ring; 9. a front face mask; 10. a manual unlocking lever; 11. an arc-shaped chute; 12. a label ring; 13. a note buckle is arranged; 14. a metal baffle plate; 15. a metal ball; 16. direction identification; 17. and an LED luminous tube.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

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 should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. 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.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application is described in further detail below with reference to figures 1-5.

FIGS. 1-5 show an RFID-based locking label device according to an embodiment of the present invention, which includes a bottom case 1, a top case 2 fixedly connected to the top of the bottom case 1 by tapping, a circuit board 3 disposed in an inner cavity of the bottom case 1, a transparent main body 4 fastened to the top of the circuit board 3, a front cover 9 covering the surface of the transparent main body 4, the front cover 9 fastened to the front surfaces of the bottom case 1 and the top case 2, and a front cover 9 covering the screw hole position to make the outer surface of the RFID-based locking label device neat and beautiful after installation, a connection port 5 electrically connected to the rear side of the top of the circuit board 3, a slidable label device 6 disposed in the inner cavity of the transparent main body 4, and a memo buckle 13 disposed at the top and the front end of the bottom of the label device 6, wherein the friction between the surface of the label device 6 and the abdomen of the user is improved by the memo buckle 13, the stability of a user when taking the label device 6 is improved, the rear sides of the top and the bottom of the label device 6 are both provided with the direction marks 16, the arrangement of the direction marks 16 is used for reminding the user, so that the user can correctly insert the label device 6 into the inner cavity of the transparent main body 4, a high-frequency or low-frequency electronic label is embedded in the label device 6, the left side of the top of the circuit board 3 is provided with the reading mechanism 7, the reading mechanism 7 comprises an electromagnet lock 71 which is electrically connected with the left side of the top of the circuit board 3, the bottom of the electromagnet lock 71 is fixedly connected with the circuit board 3 through a bracket, the surface of the right output end of the electromagnet lock 71 is fixedly connected with a fixing plate 72, the surface of the right output end of the electromagnet lock 71 is sleeved with a spring 73, two ends of the spring 73 are respectively contacted with the electromagnet lock 71 and the fixing plate 72, and the rear side of the surface of the label device 6 is provided with an annular clamping groove 74, the right output end of the electromagnet lock 71 penetrates through the transparent body 4 and extends to the inner cavity of the annular clamping groove 74, the rear side of the surface of the transparent body 4 is provided with a radio frequency card reading coil 75 for reading electrons, the rear side of the transparent body 4 is provided with a detector 76, the surface of the transparent body 4 is sleeved with a transparent fixing ring 8, the front surfaces of the bottom shell 1 and the top shell 2 are respectively provided with an arc-shaped through hole matched with the transparent fixing ring 8, the left output end of the electromagnet lock 71 is fixedly connected with a manual unlocking rod 10, the left sides of the back surfaces of the bottom shell 1 and the top shell 2 are respectively provided with an arc-shaped chute 11 matched with the manual unlocking rod 10, the front end of the label device 6 is embedded with a label ring 12 fixedly connected with the label device 6, the right side of the transparent body 4 is clamped with a metal blocking sheet 14, the left rear end of the metal blocking sheet 14 is contacted with the surface of a metal ball 15, the left side of the surface of the metal ball 15 is positioned in the inner cavity of the annular clamping groove 74, through the cooperation use of metal separation blade 14 and metal ball 15, played supplementary spacing effect to label device 6 for label device 6 can be stable under the condition of not unlocking be in the inner chamber of transparent main part 4, the rear end embedding on transparent main part 4 right side is provided with transparent main part 4 sliding connection's metal ball 15, the left side of transparent main part 4 is provided with the LED luminotron 17 with circuit board 3 electric connection.

The working principle is as follows: when the utility model is used, a user can hang the instrument on the surface of the label ring 12 and then insert the instrument into the label, after the label device 6 is inserted into the transparent main body 4, the electromagnet lock 71 is clamped into the inner cavity of the ring-shaped clamping groove 74 to limit and fix the label device 6, meanwhile, the metal blocking piece 14 pushes the metal ball 15 to be clamped into the inner cavity of the ring-shaped clamping groove 74 to limit the label device 6,

after the tag device 6 is inserted into the transparent body, the detector 76 detects the tag device 6 to determine whether the tag device 6 is inserted into the inner cavity of the transparent body 4, and then reads the ID data of the high-frequency or low-frequency electronic tag built in the tag device 6 through the radio frequency card reading coil 75;

when power failure or failure occurs, a user can manually toggle the manual unlocking rod 10 to enable the output end of the electromagnet lock 71 to be disengaged from the annular clamping groove 74, and then the user pulls the label device 6 out of the inner cavity of the transparent body 4;

through the operation of the steps, the purposes of high safety, convenience and high efficiency in access can be achieved.

In summary, the following steps: this based on RFID locking label device, through inserting label device 6 into the inner chamber of transparent main part 4, subsequently through the setting of reading mechanism 7, read the inside high frequency or the low frequency electronic tags of label device 6, carry out spacing fixed to label device 6 through metal separation blade 14 and metal ball 15 simultaneously, can reach the high and convenient efficient purpose of access of security, should be based on RFID locking label device, solved in actual use, if the condition of outage or trouble appears, but the key equipment is still in the locked state, the user can't take out the key equipment immediately, the normal operating condition of user has been influenced, unnecessary trouble problem has been brought for the user.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (8)

1. An RFID-based locking tag device, characterized by comprising a bottom shell (1): the top of the bottom shell (1) is fixedly connected with a top shell (2) through tapping, an inner cavity of the bottom shell (1) is provided with a circuit board (3), the top of the circuit board (3) is clamped with a transparent main body (4), the rear side of the top of the circuit board (3) is electrically connected with a connecting port (5), the inner cavity of the transparent main body (4) is provided with a slidable label device (6), a high-frequency or low-frequency electronic label is embedded in the label device (6), the left side of the top of the circuit board (3) is provided with a reading mechanism (7), the reading mechanism (7) comprises an electromagnet lock (71) which is electrically connected to the left side of the top of the circuit board (3), the bottom of the electromagnet lock (71) is fixedly connected with the circuit board (3) through a bracket, and the surface of the right side output end of the electromagnet lock (71) is fixedly connected with a fixing sheet (72), the rear side on label device (6) surface is opened and is equipped with ring groove (74), the right side output of electromagnetic lock (71) runs through transparent main part (4) and extends to the inner chamber of ring groove (74), the rear side on transparent main part (4) surface is provided with reads electronic radio frequency card reading coil (75), detector (76) are installed to the rear side of transparent main part (4), the left side output end fixed connection of electromagnetic lock (71) has manual unlocking lever (10), arc spout (11) with manual unlocking lever (10) looks adaptation are all seted up to the left side of bottom shell (1) and top shell (2) back of the body surface, the front end embedding of label device (6) is provided with label ring (12) with label device (6) fixed connection, the right side block of transparent main part (4) has metal separation blade (14), the rear end embedding on transparent main part (4) right side is provided with metal ball (15) with transparent main part (4) sliding connection .

2. The RFID-based locking tag device according to claim 1, characterized in that the surface of the transparent body (4) is sleeved with a front cover (9), and the front cover (9) is clamped on the front surfaces of the bottom shell (1) and the top shell (2).

3. The RFID-based locking tag device of claim 1, wherein the tag device (6) is provided with note buckles (13) at the front ends of the top and bottom of the surface.

4. The RFID-based locking tag device of claim 1, wherein the rear end of the left side of the metal baffle (14) is in contact with the surface of the metal ball (15), and the left side of the surface of the metal ball (15) is located in the inner cavity of the annular slot (74).

5. The RFID-based locking tag device of claim 1, wherein the back sides of the top and bottom of the tag device (6) are provided with direction marks (16).

6. The RFID-based locking label device as claimed in claim 1, wherein a spring (73) is sleeved on the surface of the right output end of the electromagnetic lock (71), and two ends of the spring (73) are respectively in contact with the electromagnetic lock (71) and the fixing plate (72).

7. The RFID-based locking label device according to claim 1, wherein a transparent fixing ring (8) is sleeved on the surface of the transparent main body (4), and arc-shaped through holes matched with the transparent fixing ring (8) are formed in the front surfaces of the bottom shell (1) and the top shell (2).

8. The RFID-based locking label device as claimed in claim 1, characterized in that the transparent body (4) is provided with an LED (17) on the left side for electrical connection with the circuit board (3).

Images