阅读说明：本技术 防拆卸枪支定位器 (Anti-disassembly gun locator ) 是由 梁宾 许锐波 于 2021-03-11 设计创作，主要内容包括：本发明提供一种防拆卸枪支定位器,包括：外壳和固定在外壳内的控制主板、天线模组和电池以及防拆卸组件；控制主板包括定位模块和通讯模块、防拆卸告警模块；电池与控制主板、天线模组分别电连接；防拆卸组件包括第一导电硅胶；外壳固定在枪托处；防拆卸告警模块包括第一侦测引脚,第一导电硅胶与外壳和第一侦测引脚抵接固定；防拆卸告警模块检测并分析第一侦测引脚的电平变化以判断外壳与控制主板的相对位置变化。本发明通过定位模块和通讯模块,使管理部门可通过设备后台实时获取枪支的定位,还通过检测控制主板与外壳的位置变化,判断外壳是否被拆卸,进而通过通讯模块向服务器发送相关告警信号,解决了枪支使用过程中的监控管理问题。(The invention provides a disassembly prevention gun positioner, which comprises: the antenna module comprises a shell, a control mainboard, an antenna module, a battery and an anti-disassembly assembly, wherein the control mainboard, the antenna module, the battery and the anti-disassembly assembly are fixed in the shell; the control mainboard comprises a positioning module, a communication module and an anti-disassembly warning module; the battery is electrically connected with the control mainboard and the antenna module respectively; the anti-disassembly component comprises first conductive silica gel; the shell is fixed at the gun stock; the anti-disassembly warning module comprises a first detection pin, and the first conductive silica gel is fixedly abutted against the shell and the first detection pin; the anti-disassembly warning module detects and analyzes the level change of the first detection pin to judge the relative position change of the shell and the control mainboard. According to the gun positioning system, the management department can obtain the gun positioning in real time through the equipment background through the positioning module and the communication module, judge whether the shell is detached or not through detecting the position change of the control mainboard and the shell, and further send related alarm signals to the server through the communication module, so that the monitoring and management problems in the gun using process are solved.)

1. A disassembly prevention firearm locator for fixed connection with a firearm, the firearm comprising a stock, the disassembly prevention firearm locator comprising:

a housing having a receiving space;

the control mainboard comprises a positioning module for acquiring positioning information, a communication module for establishing communication connection with the server and an anti-disassembly warning module;

the antenna module is connected with the control main board;

the battery is electrically connected with the control mainboard and the antenna module respectively and supplies power to the control mainboard and the antenna module;

the anti-disassembly assembly comprises a first conductive silica gel;

the control main board, the battery and the antenna module are all fixed in a containing space formed by the shell, and the shell is fixed at the gun stock; the anti-disassembly warning module comprises a first detection pin, and the first conductive silica gel is arranged in the shell and is fixedly abutted against the shell and the first detection pin; the anti-disassembly warning module detects and analyzes the level change of the first detection pin to judge the relative position change of the shell and the control mainboard.

2. The disassembly resistant firearm positioner of claim 1, wherein: the shell comprises a second shell, a first shell and a third shell, wherein the second shell is provided with a semi-open accommodating space, the control mainboard, the battery and the antenna module are fixed in the semi-open accommodating space, the first shell and the third shell are respectively positioned at the top and the bottom of the second shell and are fixedly connected through screws, and the first shell and the third shell are used for sealing and fixing the second shell at a butt of the gun.

3. The disassembly resistant firearm positioner of claim 2, wherein: the first shell comprises a first limiting hole and an inner side wall, and the first conductive silica gel comprises a first abutting part and a first limiting part fixed at the top of the first abutting part; the first limiting portion is inserted into the first limiting hole, the top of the first abutting portion abuts against the inner side wall, and the bottom of the first abutting portion abuts against the first detecting pin.

4. The disassembly resistant firearm positioner of claim 2, wherein: the anti-disassembly assembly further comprises second conductive silica gel, the anti-disassembly warning module comprises a second detection pin, and the second shell comprises a limiting part provided with a second limiting hole; the second conductive silica gel penetrates through the second limiting hole, abuts against the second detection pin and is fixed under the limiting effect of the limiting part.

5. The disassembly-resistant firearm locator of claim 4, wherein: the second conductive silica gel comprises a second abutting part and a second limiting part fixed to the bottom of the second abutting part, the second abutting part penetrates through the second limiting hole and is fixedly abutted to the second detection pin located above the second limiting hole, and the top of the second limiting part is fixedly abutted to the limiting part.

6. The disassembly resistant firearm positioner of claim 2, wherein: the second shell is provided with a clamping groove matched with the gun stock, is fixedly clamped on the gun stock through the clamping groove and forms at least one mounting cavity with the gun stock;

a first mounting column is fixed on the third shell corresponding to the mounting cavity, a fixing hole is formed in the center of the first mounting column, the third shell is mounted at the bottom of the second shell, and the first mounting column is inserted into the mounting cavity;

the first casing is provided with a first mounting column corresponding to the first mounting column, the center of the first mounting column is provided with a first mounting hole penetrating through the second mounting column, and the first casing penetrates through the first mounting hole and the first mounting column through screws so as to be fixedly connected with the third casing.

7. The disassembly resistant firearm positioner of claim 1, wherein: still including setting up the bee calling organ in the shell, the anti-disassembly reports an emergency and asks for help or increased vigilance the module with bee calling organ electric connection.

8. The disassembly resistant firearm positioner of claim 2, wherein: the waterproof structure comprises a first shell and a second shell, and is characterized by further comprising an elastic waterproof ring, wherein one side of the first shell, facing the second shell, is provided with a waterproof groove matched with the edge of the top of the second shell in shape, and the elastic waterproof ring is matched with the waterproof groove; the top of the second shell is provided with a waterproof fence, and the waterproof fence and the elastic waterproof ring are clamped and embedded in the waterproof groove and are fixed under the extrusion of the waterproof groove and the waterproof fence.

9. The disassembly resistant firearm positioner of claim 1, wherein: the control mainboard still includes bluetooth module, gun locator sets independent bluetooth bracelet, bluetooth module be used for with the bluetooth bracelet is mated to be connected.

10. The disassembly resistant firearm positioner of claim 2, wherein: the positioning module adopts a GPS positioning unit or/and a Beidou positioning unit or/and a base station positioning unit; the control main board further comprises a power module, a storage module and a USB component, wherein the power module is provided with an overcharge and overcurrent protection circuit; the USB component is connected with the control mainboard; the first shell and the second shell are provided with USB holes, and the USB component is fixed in the second shell and inserted in the USB holes.

Technical Field

The invention relates to the technical field of weapon equipment management, in particular to an anti-disassembly gun positioner.

Background

At present, in China, the gun is strictly regulated in the aspects of sale and use, and standard and strict management and monitoring measures are required in the daily use process of the gun.

Therefore, how to realize the monitoring and management of the guns is an urgent problem to be solved.

Disclosure of Invention

In view of the above problems, the present application provides a disassembly-prevention firearm positioner to solve the monitoring and management problems of the firearm in the using process.

A disassembly prevention firearm locator fixedly connected with a firearm, the firearm support comprising a stock, the disassembly prevention firearm locator comprising:

a housing having a receiving space;

the control mainboard comprises a positioning module for acquiring positioning information, a communication module for establishing communication connection with the server and an anti-disassembly warning module;

the antenna module is connected with the control main board;

the battery is electrically connected with the control mainboard and the antenna module respectively and supplies power to the control mainboard and the antenna module;

the anti-disassembly assembly comprises a first conductive silica gel;

the control main board, the battery and the antenna module are all fixed in a containing space formed by the shell, and the shell is fixed at the gun stock; the anti-disassembly warning module comprises a first detection pin, and the first conductive silica gel is arranged in the shell and is fixedly abutted against the shell and the first detection pin; the anti-disassembly warning module detects and analyzes the level change of the first detection pin to judge the relative position change of the shell and the control mainboard.

Preferably, the shell includes a second shell having a semi-open receiving space and fixing the control main board, the battery and the antenna module in the semi-open receiving space, and a first shell and a third shell respectively located at the top and the bottom of the second shell and fixedly connected by screws, and the first shell and the third shell fix the second shell at the butt of the firearm in a sealing manner.

Preferably, the first shell comprises a first limiting hole and an inner side wall, and the first conductive silica gel comprises a first abutting part and a first limiting part fixed at the top of the first abutting part; the first limiting portion is inserted into the first limiting hole, the top of the first abutting portion abuts against the inner side wall, and the bottom of the first abutting portion abuts against the first detecting pin.

Preferably, the anti-disassembly assembly further comprises a second conductive silica gel, the anti-disassembly warning module comprises a second detection pin, and the second housing comprises a limiting part provided with a second limiting hole; the second conductive silica gel penetrates through the second limiting hole to be abutted with the second detection pin and is fixed under the limiting action of the limiting piece.

Preferably, the second conductive silica gel comprises a second abutting portion and a second limiting portion fixed at the bottom of the second abutting portion, the second abutting portion penetrates through the second limiting hole and is fixedly abutted to the second detection pin located above the second limiting hole, and the top of the second limiting portion is fixedly abutted to the limiting piece.

Preferably, a clamping groove matched with the gun stock is formed in the second shell, the second shell is fixedly clamped on the gun stock through the clamping groove, and at least one mounting cavity is formed between the second shell and the gun stock; a first mounting column is fixed on the third shell corresponding to the mounting cavity, a fixing hole is formed in the center of the first mounting column, the third shell is mounted at the bottom of the second shell, and the first mounting column is inserted into the mounting cavity; the first shell is provided with a first mounting column corresponding to the first mounting column, the center of the first mounting column is provided with a first mounting hole penetrating through the first mounting column, and the first shell penetrates through the first mounting hole and the first mounting column through screws to be fixedly connected, so that the first shell is fixedly connected with the third shell.

Preferably, still including setting up the bee calling organ in the shell, anti-disassembly reports an emergency and asks for help or increased vigilance the module with bee calling organ electric connection.

Preferably, the waterproof device further comprises an elastic waterproof ring, a waterproof groove matched with the shape of the edge of the top of the second shell is formed in one side, facing the second shell, of the first shell, and the elastic waterproof ring is matched with the waterproof groove; the top of the second shell is provided with a waterproof fence, and the waterproof fence and the elastic waterproof ring are clamped and embedded in the waterproof groove and are fixed under the extrusion of the waterproof groove and the waterproof fence.

Preferably, the control mainboard still includes bluetooth module, gun locator sets up independent bluetooth bracelet, bluetooth module be used for with the bluetooth bracelet is mated the connection.

Preferably, the positioning module adopts a GPS positioning unit or/and a Beidou positioning unit or/and a base station positioning unit; the control main board further comprises a power module, a storage module and a USB component, wherein the power module is provided with an overcharge and overcurrent protection circuit; the USB component is connected with the control mainboard; the first shell and the second shell are provided with USB holes, and the USB component is fixed in the second shell and inserted in the USB holes.

The gun positioning device is fixed with the gun stock through the anti-disassembly gun positioner with positioning and communication functions, so that a management department can acquire positioning information of the gun through a device background in real time, and the gun positioning device also has an anti-disassembly warning function, judges whether the shell is disassembled and is far away from the control mainboard through detecting the position change between the control mainboard and the shell, and further sends a related warning signal to the server through the communication module, so that the monitoring and management problems in the use process of the gun are solved.

Drawings

FIG. 1 is an exploded view of the anti-disassembly firearm positioner of the present invention;

FIG. 2 is a schematic structural view of a second housing according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic structural diagram of a first housing according to the present invention;

FIG. 5 is a schematic structural view of a third housing according to the present invention;

FIG. 6 is an exploded view of the anti-disassembly firearm positioner of the present invention shown in FIG. 1;

FIG. 7 is an exploded view of the anti-disassembly firearm positioner of the present invention shown in FIG. 2;

FIG. 8 is an enlarged view of FIG. 7 at B;

FIG. 9 is a schematic structural diagram of a first conductive silicone gel according to the present invention;

FIG. 10 is a schematic structural view of a second conductive silicone gel according to the present invention;

FIG. 11 is a schematic view of the anti-disassembly firearm positioner of the present invention secured to a butt;

figure 12 is a block diagram of the control relationship of the anti-disassembly firearm positioner of the present invention.

Reference numerals:

100. gunstock; 200. a tamper-resistant firearm locator; 300. a Bluetooth bracelet; 500. a server; 20. a control main board; 30. an antenna module; 40. a battery; 50. an elastic waterproof ring; 60. a USB component; 70. an anti-disassembly assembly; 80. a buzzer; 201. a positioning module; 202. a communication module; 2011. a GPS positioning unit; 2012. a Beidou positioning unit; 2013. a base station positioning unit; 101. a first housing; 102. a second housing; 103. a third housing; 1021. a card slot; 1000. a mounting cavity; 1031. a first mounting post; 1011. a second mounting post; 1012. a first mounting hole; 1022. a fixed block; 1013. a third mounting post; 1014. a waterproof groove; 1023. a waterproof fence; 600. a USB hole; 203. a Bluetooth module; 204. a power supply module; 205. A storage module; 206. an anti-disassembly alarm module; 2061. a first detection pin; 2062. a second detection pin; 1015. a first limit hole; 1016. an inner sidewall; 1025. a second limiting hole; 1026. a limiting piece; 701. a first conductive silica gel; 7011. a first abutting portion; 7012. a first limiting part; 702. a second conductive silica gel; 7021. a second abutting portion; 7022. a second limiting part.

Detailed Description

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 a part of the embodiments of the present application, and not all of the 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.

Referring to fig. 1-12, the present invention provides a disassembly prevention firearm locator 200, the disassembly prevention firearm locator 200 fixedly connected to a firearm, the firearm comprising a stock 100, the disassembly prevention firearm locator 200 comprising: a housing having a housing space, and a control main board 20, an antenna module 30, a battery 40 and an anti-disassembly assembly 70 fixed in the housing space; the control mainboard 20 comprises a positioning module 201 for acquiring positioning information, a communication module 202 for establishing communication connection with the server 500, and an anti-disassembly warning module 206. The antenna module 30 is connected with the control mainboard 20; the battery 40 is electrically connected with the control mainboard 20 and the antenna module 30 respectively and supplies power to the control mainboard 20 and the antenna module 30; the housing holds the control board 20, the antenna module 30 and the battery 40 in place at the butt 100 of the firearm. The control main board 20 further includes a power module 204 and a storage module 205, the battery 40 is a lithium battery 40, and the power module 204 is provided with an overcharge and overcurrent protection circuit.

Referring to fig. 2 to 7, preferably, the housing includes a second housing 102 having a semi-open receiving space and fixing the control main board 20, the battery 40 and the antenna module 30 in the semi-open receiving space, and a first housing 101 and a third housing 103 respectively located at the top and the bottom of the second housing 102 and fixedly connected by screws, and the first housing 101 and the third housing 103 hermetically fix the second housing 102 at the butt 100 of the firearm.

Referring to fig. 2 to 7, a clamping groove 1021 matched with the butt stock 100 is arranged on the second housing 102, and the second housing 102 is fixed on the butt stock 100 in a clamping manner through the clamping groove 1021 and forms at least one mounting cavity 1000 with the butt stock 100; a first mounting column 1031 is fixed on the third housing 103 corresponding to the mounting cavity 1000, a fixing hole is formed in the center of the first mounting column 1031, the third housing 103 is mounted at the bottom of the second housing 102, and the first mounting column 1031 is inserted into the mounting cavity 1000; a second mounting column 1011 is disposed on the first housing 101 corresponding to the first mounting column 1031, a first mounting hole 1012 penetrating through the second mounting column 1011 is disposed at the center of the second mounting column 1011, and the first housing 101 passes through the first mounting hole 1012 and the first mounting column 1031 by a screw to be fixedly connected, so that the first housing 101 and the third housing 103 are fixedly connected. The second housing 102 is provided with a fixing block 1022, a screw hole is formed in the center of the fixing block 1022, a third mounting column 1013 is disposed at a position of the first housing 101 corresponding to the fixing block 1022, and the second housing 102 is fixed on the third mounting column 1013 by a screw, so that the second housing 102 and the first housing 101 are fixedly connected.

Referring to fig. 2, 6 and 7, a battery compartment and an antenna module compartment which are respectively matched with the battery 40 and the antenna module 30 are formed in the second housing 102, the battery 40 and the antenna module 30 are respectively embedded in the battery compartment and the antenna module compartment, the control main board 20 is covered on the battery 40 and the antenna module 30, the battery 40, the antenna module 30 and the control main board 20 are fixed in the second housing 102, the second housing 102 is embedded on the gun stock 100, and the second housing 102 is packaged and clamped on the gun stock 100 by the first housing 101 and the third housing 103.

Referring to fig. 6-10, the anti-detachment assembly 70 includes a first conductive silicone 701, the anti-detachment warning module 206 includes a first detecting pin 2061, and the first conductive silicone 701 is disposed inside the housing and is abutted against and fixed to the housing and the first detecting pin 2061; the anti-detachment alarm module 206 detects and analyzes the level change of the first detection pin 2061 to determine the relative position change between the housing and the control motherboard 20.

Referring to fig. 6 to 10, preferably, the first housing 101 includes a first limit hole 1015 and an inner side wall 1016, and the first conductive silicone 701 includes a first abutting portion 7011 and a first limit portion 7012 fixed on top of the first abutting portion 7011; the first detecting pin 2061 is disposed at a position corresponding to the first position-limiting hole 1015 on the upper surface of the control motherboard 20, and when the first position-limiting portion 7012 is inserted into the first position-limiting hole 1015, the top of the first abutting portion 7011 abuts against the inner sidewall 1016, and the bottom of the first abutting portion 7011 abuts against the first detecting pin 2061.

Referring to fig. 6-10, the anti-detachment assembly 70 further includes a second conductive silicone 702, the anti-detachment warning module 206 includes a second detecting pin 2062, and the second housing 102 includes a limiting member 1026 having a second limiting hole 1025; the second conductive silicone 702 passes through the second limiting hole 1025 and abuts against the second detecting pin 2062, and is fixed under the limiting action of the limiting member 1026.

Referring to fig. 10, the second conductive silicone 702 includes a second abutting portion 7021 and a second position-limiting portion 7022 fixed at the bottom of the second abutting portion 7021, the second detecting pin 2062 is disposed on the lower surface of the control motherboard 20 and corresponds to the second position-limiting hole 1025, when the second abutting portion 7021 passes through the second position-limiting hole 1025 and is abutted and fixed with the second detecting pin 2062 located above the second position-limiting hole 1025, the top of the second position-limiting portion 7022 is abutted and fixed with the position-limiting member 1026. The shell is internally provided with a buzzer 80, and the anti-disassembly warning module 206 is electrically connected with the buzzer 80.

The conductive silica gel is a soft silica gel with conductivity, and when the gun positioner 200 for the anti-disassembly gun provided by the invention is installed and fixed with the gun, the anti-disassembly warning module 206 is activated, and at this time, the bottom of the first abutting part 7011 of the first conductive silica gel 701 abuts against the first detection pin 2061 on the control mainboard 20 positioned below the first abutting part, so that the level is lowered; when the first shell 101 is removed and away from the control motherboard 20, which causes the first conductive silica gel 701 to loosen and separate from the first detecting pin 2061, the anti-disassembly warning module 206 detects that the level at the first detecting pin 2061 is pulled high, which determines that the shell is disassembled, and sends a relevant signal to the control motherboard 20, the control motherboard 20 sends an illegal disassembly warning message to the background dispatching command center through the communication module 202 and starts the buzzer 80, so that the gun sends out a buzzer alarm to attract the attention of surrounding personnel.

Similarly, the second conductive silicone 702 is disposed between the control motherboard 20 and the second housing 102, and when the anti-disassembly firearm positioner 200 is installed perfectly, it is pressed and fixed by the control motherboard 20 and the second housing 102, and when the control motherboard 20 is disassembled and the second conductive silicone 702 is separated from the second detection pin 2062, the second conductive silicone 702 will send a corresponding signal to the control motherboard 20, and the control motherboard 20 starts a corresponding alarm measure.

The gun is a 97-II anti-riot gun, the gun stock 100 of the gun is in a skeleton type, and the gun positioner can be installed and fixed at the gun stock 100 under the condition of not changing the original structure of the gun by arranging the aiming shell, so that the gun positioner can be simply and firmly fixed with the gun, the defects that the handle of the original gun needs to be directly replaced and the structure of the original gun is changed in the related gun positioner technology are overcome, and the safety of the gun structure is effectively ensured. Alternatively, the firearm locator disclosed by the invention can also be applied to other firearms, and any technical scheme derived based on the invention concept of the firearm locator is within the protection scope of the invention.

Referring to fig. 1-4 and 8, it is preferable that the waterproof device further includes an elastic waterproof ring 50, a waterproof groove 1014 adapted to the shape of the top edge of the second casing 102 is formed on the side of the first casing 101 facing the second casing 102, and the elastic waterproof ring 50 is adapted to the waterproof groove 1014; the top of the second housing 102 is provided with a waterproof fence 1023, the waterproof fence 1023 and the elastic waterproof ring 50 are embedded in the waterproof groove 1014, and the elastic waterproof ring 50 is fixed under the extrusion of the waterproof groove 1014 and the waterproof fence 1023.

First casing 101 and second casing 102, third casing 103 all adopts high strength and fire-retardant plastic material to make, possess higher anti-falling crashproof ability, the screw adopts hexagonal theftproof screw to fix, and be provided with the waterproof circle of elasticity 50 between first casing 101 and second casing 102, whole gun locator satisfies IP68 protection grade, the structural stability and the anti-riot damage grade of gun locator have effectively been guaranteed, make it can use steadily in harsh operational environment, the apparatus stability of personnel on duty has been guaranteed.

Referring to fig. 12, which is a block diagram of a control relationship between the anti-disassembly gun locator, the bluetooth bracelet and the background server disclosed in the present invention, the background dispatch command center can remotely monitor and manage the gun equipped with the anti-disassembly gun locator and the person who has received the gun through the server. Preferably, control mainboard 20 still includes bluetooth module 203, and gun locator is provided with independent bluetooth bracelet 300, and bluetooth module 203 is used for pairing with bluetooth bracelet 300 and is connected. Optionally, the bluetooth module 203 is a bluetooth 4.0 or 5.0 module, the bluetooth bracelet 300 is worn on the hand of the person in charge of the rifle, and the bluetooth module 203 includes a bluetooth transceiving unit and general input/output interfaces such as reset and status indication. The control mainboard 20 judges the separation state of the person and the gun and adjusts the positioning frequency of the positioner by calling the interface data of the Bluetooth module 203. This setting has further strengthened the management of backstage managers to gun, makes position state (through the effective connection distance of the break-make of being connected between bluetooth bracelet 300 and the bluetooth module 203 in the gun locator and combining this bluetooth module 203 calculate) and the location condition between gun and the rifle person can be monitored in real time, the record by backstage managers to can in time start corresponding countermeasure after gun loses.

The existing gun positioning schemes in the market have certain limitations. If the scheme of the ultrahigh frequency chip module is adopted, a large number of ultrahigh frequency readers are required to be deployed for realizing positioning, the positioning area is limited by the installation position of the reader, and the positioning cannot be carried out in the area where the reader is not deployed; and adopt the original handle of gun to be changed for the scheme of satellite positioning handle, because changed gun original parts, lead to gun performance probably to have the risk to probably there is the problem of examining and approving not enough under the relevant department audits, lead to its practicality not strong, only carry out satellite positioning to gun in addition, can't carry out indoor, gallery, tunnel, wait the local realization location, can't realize the fine management, can't accomplish to record who gets and returns gun, can't realize "people and rifle separation" and report an emergency and ask for help or increased vigilance the monitor function.

Referring to fig. 12, preferably, the positioning module 201 in the present invention includes a GPS positioning unit 2011, a beidou positioning unit 2012 and a base station positioning unit 2013. The positioning module 201 in the anti-disassembly gun positioner 200 simultaneously supports Beidou, GPS and base station positioning (a mobile position base station system calculates the position of a mobile phone through base station signal difference of mobile communication), and is suitable for various outdoor and indoor positioning requirements. In addition, the communication module 202 adopts the LTE cat1 solution. The control mainboard 20 acquires longitude and latitude information of the current location through the positioning module 201, uploads the longitude and latitude information to the server 500 through the communication module 202, and a background manager can monitor and record the positioning information of the gun with the hadron positioner in real time through the server 500. When the number of satellites searched outdoors is large, a Beidou or GPS positioning mode is used for positioning acquisition by default, when the number of satellites searched indoors or is too small, the control mainboard 20 controls the positioning module 201 to be switched to a base station positioning mode, satellite signals are continuously detected, and when the satellite signals are enhanced, the Beidou or GPS positioning mode is automatically switched.

The antenna module 30 employs a high-integration high-performance patch antenna, and an omnidirectional filtering antenna having both radiation and filtering functions, which can effectively reduce the circuit size and loss, improve the integration of the radio frequency front end, and further improve the overall performance of the communication system.

Referring to fig. 1 and 12, the control motherboard 20 further includes a power module 204, a storage module 205, and a USB assembly 60, wherein the power module 204 is provided with an overcharge and overcurrent protection circuit; the USB component 60 is connected with the control mainboard 20; the first casing 101 and the second casing 102 are provided with USB holes 600, and the USB module 60 is fixed inside the second casing 102 and inserted into the USB holes 600. The USB assembly 60 is used to charge the battery 40 mounted within the housing.

In summary, the gun holder 100 is fixed to the anti-disassembly gun positioner 200 with positioning and communication functions, so that a management department can obtain positioning information of the gun in real time through a device background, and the gun holder has an anti-disassembly warning function, judges whether the shell is disassembled and is far away from the control mainboard 20 by detecting the position change between the control mainboard 20 and the shell, and further sends a related warning signal to the server 500 through the communication module 202 and starts the buzzer 80, so that the gun gives an alarm through the buzzer 80, thereby arousing the attention of surrounding personnel, and effectively solving the monitoring and management problems in the use process of the gun. Furthermore, the gun positioner provided by the invention can simultaneously support Beidou, GPS and base station positioning modes, so that the positioning accuracy and range are greatly enhanced; and this gun locator simple to operate, quick detachable need not to change the structure originally of gun, and possesses anti-disassembly alarming function, satisfies gun management and control requirement.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some of the technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.