CN205540846U - Gun electronic tags - Google Patents

Abstract

The utility model discloses an electronic tag for a gun, which is detachably installed on the butt of a gun. The electronic tag for a gun includes a tag body and a wave-absorbing layer. The tag body includes a microprocessor, an induction module, a communication module, a storage Module, GPS positioning module and time recording module, the microprocessor is respectively connected to the sensing module, communication module, storage module, GPS positioning module and time recording module, the wave-absorbing layer contains wave-absorbing materials, and the wave-absorbing layer is set on the back of the label body And cover the left and right sides of the label body. The utility model has various functions, is convenient to use, has good anti-dismantle early warning performance, meets the requirements of metal resistance, has excellent anti-corrosion and anti-moisture performance, and has a long service life.

Description

gun electronic tag

technical field

The utility model belongs to the field of radio frequency identification, in particular to an electronic tag for guns.

Background technique

RFID (Radio Frequency Identification, radio frequency identification technology), also known as electronic tags, is a new type of automatic tag that emerged in the 1990s, through electromagnetic induction or electromagnetic transmission, for non-contact identification and tracking of targets and two-way data communication. identification technology. Compared with automatic identification technologies such as barcodes, magnetic stripes, magnetic cards, fingerprints, and optical characters, electronic tags have the advantages of wireless read/write and strong signal penetration.

There are various types of electronic tags, such as electronic tags for guns, which are often assembled on the stock of guns to monitor the departure of guns in real time. When a gun with a gun electronic tag leaves the detection area of the detection device, the gun electronic tag automatically emits its own electronic code, and the detection device sends an early warning signal after receiving the signal. However, the conventional gun electronic tags have the following disadvantages:

1. The function is single and inconvenient to use. Not only can it not record the location and time of the gun's departure, but it is also impossible to retrieve the recorded data in the future;

2. Since guns are mostly made of metal, when electronic tags are applied to guns, their impedance matching, radiation efficiency and radiation direction will all change, resulting in poor stability of tags, shorter reading and writing distances, and even inability to be effectively read ;

3. The electronic tag is installed on the gun stock, the space is relatively closed, and it is easy to be affected by moisture and corrosion. Even if the surface of the electronic tag is provided with anti-corrosion and moisture-resistant materials, it is easy to peel off from the corners of the electronic tag after a long time, making the The service life of the electronic tag is affected.

In view of this, the inventor has specially designed a kind of gun electronic tag, and this case arises from it.

Utility model content

The purpose of the utility model is to provide an electronic tag for guns, which has multiple functions, is convenient to use, meets the requirements of metal resistance, optimizes the performance of anti-corrosion and moisture resistance and prolongs the service life.

In order to achieve the above object, the technical scheme adopted by the utility model is as follows:

The gun electronic tag is detachably installed on the gun stock. The gun electronic tag includes a tag body and a wave-absorbing layer. The tag body includes a microprocessor, a sensing module, a communication module, a storage module, a GPS positioning module and a time The recording module, the microprocessor is respectively connected with the sensing module, the communication module, the storage module, the GPS positioning module and the time recording module. Left and right sides.

The gun electronic tag also includes a GIS electronic map module, which is connected to the microprocessor.

The thickness of the absorbing layer is 1.5-2.6mm.

The absorbing material is PE foam.

The gun electronic tag also includes a positioning structure, and the wave-absorbing layer is arranged on the tag body by means of the positioning structure.

The positioning structure is that the left and right sides of the label body are respectively provided with a first hook-shaped structure, and the left and right sides of the wave-absorbing layer are respectively provided with a second hook-shaped structure, and the first hook-shaped structure and the second hook-shaped structure The structures mesh with each other.

The communication module includes an Ethernet communication module, a GPRS communication module and a wired communication module, and the Ethernet communication module, the GPRS communication module and the wired communication module are respectively connected to the microprocessor.

Buckles are provided on the wave-absorbing layer, and slots are provided on the butt of the gun, and the buckles cooperate with the slots.

The sensing module is a pressure sensor, and the pressure sensor is connected to the microprocessor to detect the pressure value of the buckle.

The sensing distance of the sensing module is less than and equal to 15m.

The utility model has the following advantages:

1. The utility model has multiple functions, easy to use, accurate and reliable. Once the sensor module detects that the gun is out of position, the communication module will feed back the signal to the detection equipment for early warning through the microprocessor. At the same time, the GPS positioning module and the time recording module will immediately record the gun The location and time of departure, and store the data in the storage module for subsequent retrieval and analysis;

2. The utility model arranges the wave-absorbing layer on the back of the label body, so that the electronic label has the advantages of good metal resistance, good stability, good directionality, and long reading distance;

3. The wave-absorbing layer of the utility model is set on the back of the label body and covers the left and right sides of the label body, so that the wave-absorbing layer is not easy to detach from the corners of the label body, ensuring that the label body is fully protected. It not only optimizes the anti-corrosion and anti-moisture performance, but also prolongs the service life.

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the label body of the present invention.

Label description

Label body 1, microprocessor 11, sensing module 12, communication module 13, storage module 14, GPS positioning module 15, time recording module 16, wave absorbing layer 2, first hook structure 21, second hook structure 22.

detailed description

As shown in Figures 1 to 2, the gun electronic tag disclosed by the utility model is installed on the gun stock in a detachable manner. The gun electronic tag includes a tag body 1 and a wave-absorbing layer 2. The tag body 1 includes micro Processor 11, sensing module 12, communication module 13, storage module 14, GPS positioning module 15 and time recording module 16, microprocessor 11 connects sensing module 12, communication module 13, storage module 14, GPS positioning module 15 and time respectively The recording module 16 and the communication module 13 are connected to detection equipment, and the detection equipment is provided with an alarm module. The detection equipment can be a background terminal or a hand-held terminal. The wave-absorbing layer 2 contains a wave-absorbing material, and the wave-absorbing layer 2 is arranged on the back of the label body 1 and covers the left and right sides of the label body 1 .

In this embodiment, the gun electronic tag further includes a GIS electronic map module, and the GIS electronic map module is connected to the microprocessor 11 . The electronic map data stored in the GIS electronic map module can be Baidu map, Google map or Gaode map data, or specially processed electronic map data (only the coordinates of interest points such as landmark buildings and intersections are kept). The GPS positioning module 15 receives the satellite positioning data of longitude and latitude positioning and stores this satellite positioning data in the storage module 14, and the microprocessor 11 closes the GPS positioning module 15 and connects the GIS electronic map module, and the satellite positioning in the storage module 14 The data is compared with the electronic map data in the GIS electronic map module, and the calculation result is stored in the storage module 14. The calculation result is the geographical coordinates such as how many meters to the north of a certain building.

In order to make the electronic tag more convenient to use, the thickness of the wave-absorbing layer 2 is only 1.5-2.6mm, making the electronic tag smaller, lighter and easier to use.

There are many kinds of wave-absorbing materials, preferably PE foam. PE foam not only has good metal resistance, but also has a large shrinkage range and shrinkage value, obvious directionality, and is easy to deform and warp. It is suitable for installation on irregular guns.

The gun electronic tag also includes a positioning structure, and the wave-absorbing layer 2 is arranged on the label body 1 by means of the positioning structure, so as to more firmly fix the wave-absorbing layer 2 on the label body 1 . There are different kinds of positioning structures. Specifically, the left and right sides of the label body 1 are respectively provided with a first hook-shaped structure 21, and the left and right sides of the wave-absorbing layer 2 are respectively provided with a second hook-shaped structure 22. The hook-shaped structure 21 and the second hook-shaped structure 22 engage with each other.

In order to make the use of electronic tags more convenient, the communication module 13 includes an Ethernet communication module, a GPRS communication module and a wired communication module. Signal transmission.

The gun electronic tag is detachably installed on the butt of the gun. There are many detachable ways, specifically, buckles are provided on the wave-absorbing layer, and slots are provided on the butt of the gun, and the buckles cooperate with the slots. At the same time, the sensing module is a pressure sensor, which is connected to the microprocessor to detect the pressure value of the buckle. Once the gun is out of position and the pressure value is abnormal, the pressure sensor will feed back the signal to the detection device through the microprocessor. Early warning, simple structure, safe and stable; it can also be that the gun electronic tag also includes a strong magnet layer, and the strong magnet layer is arranged on the back of the wave-absorbing layer 2, so that whether it is installed on the gun stock or removed from the gun stock, All very convenient; Simultaneously, sensing module 12 is a position sensor, and position sensor is connected with described microprocessor 11, to detect the position of gun, once gun is out of position, position sensor will feed back the signal to communication via microprocessor 11. Module 13, accurate and reliable, sensitive and fast.

The sensing distance of the sensing module 12 in this embodiment is less than or equal to 15m, which helps to improve the accuracy of the electronic tag, and lays the foundation for the work of the GPS positioning module 15 and the time recording module 16 .

All the above-mentioned modules have existing modules and are mature technologies commonly used in this field.

The utility model has the following advantages:

1. The utility model has various functions, is easy to use, and is accurate and reliable. Once the sensor module 12 detects that the gun is out of position, the communication module 13 feeds back the signal to the detection equipment for early warning through the microprocessor 11. At the same time, the GPS positioning module 15 and the time recording module 16 Immediately record the position of the firearm and the time of departure, and store the data in the storage module 14 for subsequent retrieval and analysis;

2. The utility model arranges the wave-absorbing layer 2 on the back of the label body 1, so that the electronic label has the advantages of good metal resistance, good stability, good directionality, and long reading distance;

3. The wave-absorbing layer 2 of the present invention is arranged on the back of the label body 1 and covers the left and right sides of the label body 1, so that the wave-absorbing layer 2 is not easy to detach from the corners of the label body 1, ensuring that the label body 1 It is fully protected, which not only optimizes the performance of anti-corrosion and anti-moisture, but also prolongs the service life.

The above-mentioned embodiments and drawings do not limit the product form and style of the present utility model, and any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of the present utility model.

Claims (10)

1. The gun electronic tag is installed on the gun stock in a detachable manner. It is characterized in that: the gun electronic tag includes a tag body and a wave-absorbing layer, and the tag body includes a microprocessor, a sensing module, a communication module, and a storage module. , GPS positioning module and time recording module, the microprocessor is respectively connected to the sensing module, communication module, storage module, GPS positioning module and time recording module, the wave-absorbing layer contains wave-absorbing material, and the wave-absorbing layer is set on the back of the label body and Wrapped on the left and right sides of the label body. 2. The gun electronic tag according to claim 1, further comprising a GIS electronic map module connected to the microprocessor. 3. The gun electronic tag according to claim 1, characterized in that: the thickness of the absorbing layer is 1.5-2.6mm. 4. The gun electronic tag according to claim 1, characterized in that: the wave-absorbing material is PE foam. 5. The gun electronic tag according to claim 1, further comprising a positioning structure, and the wave-absorbing layer is arranged on the tag body by means of the positioning structure. 6. The gun electronic tag according to claim 5, characterized in that: the positioning structure is that the left and right sides of the label body are respectively provided with first hook structures, and the left and right sides of the wave-absorbing layer are respectively provided with There is a second hook structure, and the first hook structure and the second hook structure engage with each other. 7. The gun electronic tag according to claim 1, wherein the communication module includes an Ethernet communication module, a GPRS communication module and a wired communication module, and the Ethernet communication module, the GPRS communication module and the wired communication module are respectively connected to the micro processor. 8. The gun electronic tag according to claim 1, characterized in that: the wave-absorbing layer is provided with buckles, and the butt of the gun is provided with a slot, and the buckle cooperates with the slot. 9. The gun electronic tag according to claim 8, characterized in that: the sensing module is a pressure sensor, and the pressure sensor is connected to the microprocessor to detect the pressure value of the buckle. 10. The gun electronic tag according to claim 1, characterized in that: the effective sensing distance of the sensing module is less than and equal to 15m.