An ultrasonic emission counting device

Abstract

The utility model discloses a kind of ultrasonic wave emission counting devices, including safety box control assembly, still including detachably installed in the ultrasonic wave counting assembly of safety box control assembly, camera assembly and safety flag;Ultrasonic wave counting assembly includes ultrasonic sensor and ultrasonic wave counter box body, ultrasonic wave counter box body is magnetically attracted and installed in the reserved cavity of box, ultrasonic sensor is fixed on ultrasonic wave counter box body, for the number and time of ammunition shooting are collected;Camera assembly includes camera and magnetic attraction base, magnetic attraction base is magnetically attracted and installed in the reserved cavity of box, camera is hinged on magnetic attraction base, for the video image of ammunition shooting is collected;Safety flag is connected to rotating module, with vertical raise or horizontal lay down movement stroke.The utility model realizes the automatic collection work of live ammunition shooting real-time data, improves the counting accuracy and operating safety of live ammunition shooting.

Description

Technical Field

[0001] This utility model relates to the field of safety technology for live-fire shooting at firing ranges, and more specifically to an ultrasonic emission counting device. Background Technology

[0002] Currently, during live-fire training in the military and military academies, in order to ensure training safety and efficiency, each shooting position must be equipped with a safety officer. This officer is mainly responsible for preventing accidents caused by the shooter's violation of regulations or misoperation. The safety officer is also responsible for verifying the number of ammunition the shooter receives before shooting, raising / lowering the safety flag to indicate the shooter's current shooting status, and recording the actual number of ammunition fired by the shooter.

[0003] Due to the unique nature of live-fire shooting, the mental states of shooters and safety personnel fluctuate compared to regular training. Safety personnel may experience physical exhaustion and fatigue due to limited energy or prolonged periods of intense focus, making it impossible for them to fully attend to all tasks throughout the shooting process. This can range from affecting the efficiency of live-fire training to causing accidents and posing serious safety hazards. Utility Model Content

[0004] The present invention provides a safer and more reliable ultrasonic emission counting device, which can at least solve one of the above-mentioned technical problems.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: An ultrasonic emission counting device includes a safety box control assembly, the safety box control assembly including a box body and a rotating module, and further including an ultrasonic counting component, a camera assembly and a safety flag detachably installed in the safety box control assembly; The ultrasonic counting assembly includes an ultrasonic sensor and an ultrasonic counter housing. The ultrasonic counter housing is magnetically installed in a reserved cavity of the housing. The ultrasonic sensor is fixed to the ultrasonic counter housing and is used to collect the number and time of ammunition firing. The camera assembly includes a camera and a magnetic base. The magnetic base is magnetically installed in a reserved cavity of the housing. The camera is hinged to the magnetic base and is used to capture video images of ammunition firing. The safety flag is connected to the rotating module and has a vertical lifting or horizontal lowering motion.

[0006] Furthermore, the safety box control component also includes a button module, an interface module, and a central module. The button module, central module, and rotating module are respectively disposed inside the box body, and the interface module is distributed on both sides of the box body shell. The button module, central module, interface module, and rotating module are electrically connected by wiring.

[0007] Furthermore, the enclosure includes a safety box, an upper cover panel, and a lower box panel, with the upper cover panel and the lower box panel respectively embedded in the inner sides of the safety box; The central module is installed inside the security box and is sealed by the lower box panel, including the host control circuit board, the touch screen motherboard and the lithium battery; The button module is installed on the lower box panel and includes a power button, a count setting button and a reset button. Each button is connected to the host control circuit board via a wire. The interface module is located on both sides of the safety box and includes a charging port, an external data interface, an ultrasonic counter connection interface, and a camera connection interface. Each interface is connected to the host control circuit board via a wire, and the charging port is also connected to the lithium battery via a wire. The rotating module is installed inside the safety box and sealed by the lower box panel. It includes a servo motor, a servo motor base and a servo motor adapter. The end of the servo motor adapter is exposed through a pre-set through hole in the lower box panel. The servo motor is connected to the host control circuit board via a wire. A touch screen is centrally embedded on the top cover panel. The touch screen is used to display shooting status information and video images transmitted back by the camera.

[0008] Furthermore, the ultrasonic counting assembly also includes an ultrasonic sensor mounting base, a data acquisition connection interface, an ultrasonic counter cover, an ultrasonic counter circuit board, and a magnetic closure; The ultrasonic counter circuit board is placed inside the ultrasonic counter housing. The ultrasonic counter cover is encapsulated on the top of the ultrasonic counter housing. The ultrasonic sensor is mounted on the ultrasonic counter cover via the ultrasonic sensor mounting base and connected to the ultrasonic counter circuit board via a wire. The data acquisition connection interface is mounted on the ultrasonic counter cover and connected to the ultrasonic counter circuit board via a wire, and also connected to the ultrasonic counter connection interface via a data cable. The magnetic attraction has a frustum-shaped structure, has multiple components, is dispersed on the outer surface of the ultrasonic counter housing, and magnetically matches the reserved cavity inside the housing.

[0009] Furthermore, the camera assembly also includes a camera base and a universal joint. The camera is hinged within the camera base and has a USB interface. The USB interface is connected to the camera connection interface via a data cable. The top end of the universal joint is a threaded segment that matches the threaded hole at the bottom of the camera base. The threaded segment can pass through the threaded hole and push into the camera. The bottom end of the universal joint is a spherical surface that engages with the cavity at the top of the magnetic base. The spherical surface can rotate the universal joint around the cavity. The magnetic base magnetically matches a reserved cavity inside the housing.

[0010] Furthermore, the safety flag includes a flagpole and a flag. The flagpole has a telescopic structure. The bottom of the flagpole is fixedly connected to the end of the servo adapter that protrudes outward from the through hole in the lower box panel and rotates synchronously with the servo adapter. The top of the flagpole is inserted and fixed to the flag.

[0011] The beneficial effects of this utility model are reflected in: 1. This utility model integrates functions such as shooting video image acquisition, projectile counting, and shooter shooting status display. It can also realize the automatic acquisition and storage of video images and projectile counts, which greatly reduces the workload of safety personnel during live-fire shooting, allowing safety personnel to focus on the shooter's shooting actions. This improves the personal safety of the shooter and surrounding personnel during live-fire shooting, minimizes safety accidents caused by the shooter's violation of regulations or misoperation, reduces safety hazards, and also increases the efficiency of live-fire training.

[0012] 2. The integrated design of this utility model facilitates quick use during live-fire training and easy storage and carrying after training, without affecting the training rhythm. The safety box control component enables rapid input of shooting data, video image display, storage of video and projectile data, and control of raising / lowering the safety flag. The ultrasonic counting component enables accurate collection of information such as the quantity and time of ammunition consumption during shooting. The camera component enables the collection of video data of the shooter's shooting actions during shooting. The safety flag enables the display of the shooter's shooting status, greatly improving the accuracy of ammunition consumption counting during live-fire shooting, increasing the efficiency of live-fire shooting, and further ensuring the personal safety of the shooter and safety officer during shooting. Attached Figure Description

[0013] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0014] Figure 1This is a schematic diagram of the overall structure of the device in the storage state according to an embodiment of the present invention.

[0015] Figure 2 This is a schematic diagram of the overall structure of the device in use according to an embodiment of the present invention.

[0016] Figure 3 This is an isometric view of the safety box control component according to an embodiment of the present invention.

[0017] Figure 4 This is an isometric view of the safety box control component from another perspective of this utility model embodiment.

[0018] Figure 5 This is a schematic diagram of the overall structure of the ultrasonic counting component according to an embodiment of the present invention.

[0019] Figure 6 This is a schematic diagram of the overall structure of the camera assembly according to an embodiment of the present invention.

[0020] Figure 7 This is a schematic diagram of the overall structure of the safety flag according to an embodiment of the present utility model.

[0021] The components in the attached diagram are labeled as follows: 1. Safety box control components; 101. Safety box; 102. Touch screen display; 103. Top cover panel; 104. Bottom box panel; 105. Power switch button; 106. Count setting button; 107. Reset button; 108. Charging port; 109. External data interface; 110. Ultrasonic counter connection interface; 111. Camera connection interface; 112. Main unit control circuit board; 113. Touch screen main board; 114. Lithium battery; 115. Servo motor; 116. Servo motor mount; 117. Servo motor adapter; 2. Ultrasonic counting assembly; 201. Ultrasonic sensor mounting base; 202. Ultrasonic sensor; 203. Data acquisition connection interface; 204. Ultrasonic counter top cover; 205. Ultrasonic counter housing; 206. Ultrasonic counter circuit board; 207. Magnetic suction; 3. Camera assembly; 301. Camera; 302. Camera base; 303. Universal joint; 304. Magnetic base; 4. Safety flag; 401. Flagpole; 402. Flag surface. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0023] It should be noted that if any directional indication (such as up, down, left, right, front, back, etc.) is involved in the embodiments of this utility model, the directional indication is only used to explain the relative positional relationship and movement of the components in a specific posture (as shown in the attached figure). If the specific posture changes, the directional indication will also change accordingly. In addition, "multiple" refers to two or more.

[0024] It should be noted that those skilled in the art will understand that all or part of the steps implemented in the embodiments of this utility model can be implemented entirely or partially by software, hardware, firmware, or any combination thereof. When implemented in hardware, such as touch screens, host control circuit boards, touch screen motherboards, servos, ultrasonic sensors, ultrasonic counter circuit boards, and cameras, etc., can be implemented entirely or partially by purchasing standard parts or modified parts. When implemented in software, such as data acquisition, transmission, and analysis processing, etc., can be implemented entirely or partially in the form of computer program products.

[0025] See Figures 1-2 This utility model provides an ultrasonic emission counting device, including a safety box control component 1. The safety box control component 1 includes a box body and a rotating module, and also includes an ultrasonic counting component 2, a camera component 3 and a safety flag 4 that are detachably installed in the safety box control component 1. The ultrasonic counting component 2 includes an ultrasonic sensor 202 and an ultrasonic counter housing 205. The ultrasonic counter housing 205 is magnetically installed in the reserved cavity of the housing. The ultrasonic sensor 202 is fixed on the ultrasonic counter housing 205 and is used to collect the number and time of ammunition firing. The camera assembly 3 includes a camera 301 and a magnetic base 304. The magnetic base 304 is magnetically installed in the reserved cavity of the housing. The camera 301 is hinged to the magnetic base 304 and is used to collect video images of ammunition firing. The safety flag 4 is connected to the rotating module and has a vertical lifting or horizontal lowering motion.

[0026] This utility model provides an ultrasonic emission counting device. Its integrated design facilitates rapid application during live-fire shooting and easy storage and portability after use. It integrates functions such as shooting video image acquisition, projectile counting, and shooter shooting status display, enabling automatic acquisition and storage of video images and projectile counts. Specifically, the safety box control component enables rapid input of shooting data, video image display, storage of video and projectile data, and control of raising / lowering the safety flag. The ultrasonic counting component accurately acquires information such as the quantity and time of ammunition consumption during shooting. The camera component acquires video data of the shooter's shooting actions, and the safety flag displays the shooter's shooting status. In this way, the device significantly improves the accuracy of ammunition consumption counting during live-fire shooting, increases the efficiency of live-fire training, reduces the workload of safety personnel during live-fire training, allows safety personnel to focus entirely on the shooter's shooting actions, enhances the personal safety of the shooter and surrounding personnel during live-fire shooting, minimizes safety accidents caused by the shooter's violation of regulations or misoperation, reduces safety hazards, and further ensures the personal safety of the shooter and safety personnel during shooting.

[0027] See Figures 2-4 In this embodiment, the safety box control component 1 further includes a button module, an interface module, and a center module. The button module, center module, and rotating module are respectively disposed inside the box body. The interface module is distributed on both sides of the outer shell of the box body, and the button module, center module, interface module, and rotating module are electrically connected by wiring.

[0028] The safety box control component 1 is used for holding and storing the ultrasonic counting component 2, the camera component 3 and the safety flag 4, and has the functions of being drop-proof, waterproof and dustproof.

[0029] See Figures 1-4 In this embodiment, the box includes a safety box 101, an upper cover panel 103 and a lower box panel 104, with the upper cover panel 103 and the lower box panel 104 respectively embedded in the inner sides of the safety box 101. The central module is installed inside the safety box 101 and is sealed by the lower box panel 104, including the host control circuit board 112, the touch screen motherboard 113 and the lithium battery 114. The button module is installed on the lower box panel 104 and includes a power button 105, a counter setting button 106 and a reset button 107. Each button is connected to the host control circuit board 112 via a wire. The interface module is located on both sides of the safety box 101, including a charging port 108, an external data interface 109, an ultrasonic counter connection interface 110, and a camera connection interface 111. Each interface is connected to the host control circuit board 112 via wires. The charging port 108 is also connected to the lithium battery 114 via wires. The rotating module is installed inside the safety box 101 and sealed by the lower box panel 104. It includes a servo motor 115, a servo motor base 116 and a servo motor adapter 117. The end of the servo motor adapter 117 is exposed through a pre-set through hole in the lower box panel 104. The servo motor 115 is connected to the host control circuit board 112 through a wire. A touch screen 102 is centrally embedded on the upper cover panel 103. The touch screen 102 is used to display shooting status information and video images transmitted back by the camera 301.

[0030] The safety box 101 includes an upper box, a lower box, and a pivot. The upper box and the lower box are hinged together via the pivot to enable the safety box 101 to open and close normally, which facilitates the carrying and transportation of the device and also protects the various devices. The upper cover panel 103 and the lower box panel 104 are respectively disposed in the upper box body and the lower box body. The back of the touch screen 102 is glued to the inner surface of the upper box body with shock-absorbing sponge tape, and the front is centered on the front of the upper cover panel 103. The touch screen 102 is connected to the touch display screen motherboard 113 via wires, and can display the video images transmitted by the camera 301 in real time. It is used to arrange and adjust the camera component 3 before shooting. At the same time, the operation interface of the touch screen 102 can display the shooter's shooting status information, which facilitates convenient and efficient shooting training. The button module is connected to the host control circuit board 112 via wires. The switch button 105 controls the power-on / power-off of the entire device. The counting setting button 106 is divided into tens and units positions and has functions such as inputting key information such as the shooter unit information and the number of ammunition to be collected before shooting. The reset button 107 has functions such as clearing data information with one click and preparing for re-collection when the device is powered on. At the same time, it can also indirectly realize the raising / lowering action of the flagpole 401 by controlling the servo motor 115. The interface module is connected to the host control circuit board 112 via a wire. The charging port 108 is also connected to the lithium battery 114 via a wire, and has the function of repeatedly charging the lithium battery 114. The external data interface 109 has the function of acquiring and copying data. The ultrasonic counter connection interface 110 has the function of establishing a communication connection and data transmission with the ultrasonic counter component 2. The camera connection interface 111 has the function of establishing a communication connection and data transmission with the camera component 3. The central module is encapsulated between the lower box panel 104 and the lower box body. The main control circuit board 112 is connected to the touch screen motherboard 113 and the lithium battery 114 via wires. The main control circuit board 112 has functions such as data transmission and interaction, controlling the action of the servo motor 115, and data storage. The touch screen motherboard 113 has functions such as shooting preparation data processing and transmission. The lithium battery 114 has the function of continuously powering other components. The rotating module is encapsulated between the lower box panel 104 and the lower box body. The servo motor 115 is mounted on the servo motor base 116 and connected to the host control circuit board 112 via wires. It has clockwise / counterclockwise rotation function. The servo motor adapter 117 meshes with the gear of the servo motor 115 and rotates synchronously clockwise / counterclockwise as the servo motor 115 rotates.

[0031] See Figures 2-5 In this embodiment, the ultrasonic counting assembly 2 further includes an ultrasonic sensor mounting base 201, a data acquisition connection interface 203, an ultrasonic counter cover 204, an ultrasonic counter circuit board 206, and a magnetic 207. The ultrasonic counter circuit board 206 is placed inside the ultrasonic counter housing 205. The ultrasonic counter cover 204 is encapsulated on the top of the ultrasonic counter housing 205. The ultrasonic sensor 202 is mounted on the ultrasonic counter cover 204 via the ultrasonic sensor mounting base 201 and connected to the ultrasonic counter circuit board 206 via a wire. The data acquisition connection interface 203 is mounted on the ultrasonic counter cover 204 and connected to the ultrasonic counter circuit board 206 via a wire. It is also connected to the ultrasonic counter connection interface 110 via a data cable. The magnetic attraction 207 has a frustum-shaped structure, has multiple components, and is dispersed on the outer surface of the ultrasonic counter housing 205, and magnetically matches the reserved cavity inside the housing.

[0032] The ultrasonic counting component 2 can be stored in the L-shaped storage cavity inside the lower box panel 104. When in use, the ultrasonic counting component 2 can be taken out from the storage cavity and placed in front of the lower side of the muzzle. The outer shell of the ultrasonic counting component 2 is assembled from the ultrasonic counter cover 204 and the ultrasonic counter housing 205, and has functions such as drop protection, waterproofing, and dustproofing. The ultrasonic sensor 202 collects the ultrasonic shock wave in front of the muzzle during the firing process in real time and transmits the collected ultrasonic shock wave information to the ultrasonic counter circuit board 206. It has functions such as collecting the number of ammunition fired, counting, and recording time through the ultrasonic shock wave effect. The data acquisition connection interface 203 is connected to the host control circuit board 112 and lithium battery 114 through the ultrasonic counter connection interface 110, and has functions such as real-time power supply and data transmission for the ultrasonic counting component 2. The magnetic 207 can be selected to have two, which are respectively fixed on the bottom and side of the ultrasonic counter housing 205, so as to facilitate the placement and fixation of the ultrasonic counting component 2.

[0033] See Figures 2-4 and Figure 6 In this embodiment, the camera assembly 3 further includes a camera base 302 and a universal joint 303. The camera 301 is hinged in the camera base 302 and has a USB interface. The USB interface is connected to the camera connection interface 111 via a data cable. The top end of the universal joint 303 is a threaded segment that is threadedly matched with the threaded hole at the bottom of the camera base 302. The threaded segment can pass through the threaded hole and push into the camera 301. The bottom end of the universal joint 303 is a spherical surface that engages with the cavity at the top of the magnetic base 304. The spherical surface can rotate the universal joint 303 around the cavity. The magnetic base 304 is magnetically matched with the reserved cavity inside the housing.

[0034] The camera assembly 3 can be stored in an L-shaped storage cavity inside the lower box panel 104. When in use, the camera assembly 3 can be taken out of the storage cavity and placed in a suitable position to facilitate the shooting process. The video image data captured by the camera 301 is transmitted sequentially to the host control circuit board 112 via the USB interface and the camera connection interface 11. It can be stored and can also be directly displayed on the touch screen 102. The camera base 302 has a U-shaped structure and is hinged to fix the camera 301, allowing the camera 301 to be adjusted to a suitable shooting tilt angle. The universal joint 303 is threaded to the camera base 302 via a threaded section at the top. This threaded section can also abut against the camera 301 to enhance the support of the camera 301. The universal joint 303 can rotate flexibly in any direction around the magnetic base 304 via the spherical surface at the bottom, ensuring that the camera 301 is in the best shooting field of view and shooting angle. The magnetic base 304 has a magnetic function, which facilitates the placement and fixation of the camera assembly 3.

[0035] See Figure 2 and Figure 7 In this embodiment, the safety flag 4 includes a flagpole 401 and a flag surface 402. The flagpole 401 adopts a telescopic structure. The bottom of the flagpole 401 is fixedly connected to the end of the servo adapter 117 that protrudes outward from the through hole of the lower box panel 104 and rotates synchronously with the servo adapter 117. The top of the flagpole 401 is inserted and fixed to the flag surface 402.

[0036] The safety flag 4 rotates with the servo adapter 117 to either rise vertically or lie horizontally, which are used to indicate the shooter's firing status, respectively. The upper end of the flagpole 401 consists of multiple interlocking hollow round rods, enabling the flagpole 401 to be extended / retracted. When the flagpole 401 is retracted to its shortest state, the safety flag 4 can be stored in a pre-drilled storage cavity inside the lower box panel 104. The side of the safety box 101 has an opening that connects to the storage cavity, allowing the flagpole 401 to rotate freely to a horizontal position and be laid down into the storage cavity and the notch when extended, thus preventing damage to the flagpole 401. The flag 402 should be a bright and conspicuous color, such as red, to facilitate the on-site commander in confirming the shooter's firing status.

[0037] The following implementation steps are included in the practical application of this device: Before live-fire shooting, safety personnel carry the device to the target platform, open the safety box control component 1, remove the ultrasonic counter component 2, and connect it to the ultrasonic counter connection interface 110 using a data cable. Similarly, they remove and connect the camera component 3 to the camera connection interface 111. Then, they press the switch button 105 to power on the device, and the touch screen 102 displays the operation interface and the image from the camera 301. Next, the safety personnel input the shooter's shooting information, including team type, shooter number, and the number of rounds to be fired, using the technical setting button 106. Then, they adjust and fix the position of the camera 301 to ensure it can capture the entire video footage of the shooter's firing process. Finally, they adjust and fix the position of the ultrasonic counter component 2, positioning it in front of and below the muzzle.

[0038] During live-fire shooting, upon hearing the "load" command from the on-site commander, the safety personnel press the reset button 107. At this time, the main control circuit board 112 saves all the information previously set by the safety personnel and synchronously outputs a signal to the servo motor 115 to rotate the gear. The gear drives the servo motor adapter 117 and the flagpole 401 to rotate synchronously, and the safety flag 4 is erected, indicating that the shooter is in the live-fire shooting state. When the shooter fires, as the projectile flies forward from the muzzle, it continuously compresses the air to form an ultrasonic shock wave. The ultrasonic sensor 202 uses the ultrasonic shock wave effect to collect the trigger signal through the operational amplifier circuit and transmits the signal to the ultrasonic counter circuit board 206. After processing and analyzing, the ultrasonic counter circuit board 206 determines that the signal was generated by the shooter at that target position and transmits the information to the main control circuit board 112 to complete the counting of one round of ammunition and simultaneously record the current time. When the count on the main control circuit board 112 reaches the rated number of ammunition fired as set by the safety personnel, the output signal controls the servo motor 115 to rotate the gear to lower the safety flag 4, indicating that the shooter has finished firing.

[0039] After live-fire shooting, the projectile quantity information and shooter shooting video data recorded and stored by the host control circuit board 112 are copied using an external storage device such as a USB flash drive, so as to facilitate subsequent teaching, analysis and research.

[0040] In summary, this utility model addresses the potential error rate and safety hazards associated with manual counting and judgment in live-fire training operations by providing an ultrasonic emission counting device. This device includes a safety box control component that enables rapid input of firing data, video image display, storage of video and projectile data, and control of the safety flag's raising / lowering. The ultrasonic counting component accurately collects information such as the quantity and time of ammunition consumption during live-fire training. The camera component enables real-time acquisition of video data of the shooter's firing actions during live-fire training. The safety flag displays the shooter's firing status. This significantly improves the accuracy of ammunition consumption counting during live-fire training, increases the efficiency of live-fire training, and ensures the personal safety of the shooter and safety personnel during firing.

[0041] It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present invention. Those skilled in the art can make various modifications or changes based on them. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An ultrasonic emission counting device, characterized in that, The safety box control assembly (1) includes a box body and a rotating module, and also includes an ultrasonic counting assembly (2), a camera assembly (3) and a safety flag (4) that are detachably installed in the safety box control assembly (1). The ultrasonic counting component (2) includes an ultrasonic sensor (202) and an ultrasonic counter housing (205). The ultrasonic counter housing (205) is magnetically installed in the reserved cavity of the housing. The ultrasonic sensor (202) is fixed on the ultrasonic counter housing (205) and is used to collect the number and time of ammunition firing. The camera assembly (3) includes a camera (301) and a magnetic base (304). The magnetic base (304) is magnetically installed in the reserved cavity of the housing. The camera (301) is hinged to the magnetic base (304) and is used to collect video images of ammunition firing. The safety flag (4) is connected to the rotating module and has a vertical lifting or horizontal lowering motion.

2. The ultrasonic emission counting device as described in claim 1, characterized in that, The safety box control component (1) further includes a button module, an interface module and a center module. The button module, the center module and the rotating module are respectively disposed inside the box body. The interface module is distributed on both sides of the outer shell of the box body, and the button module, the center module, the interface module and the rotating module are electrically connected by wiring.

3. The ultrasonic emission counting device as described in claim 2, characterized in that, The enclosure includes a safety box (101), an upper cover panel (103), and a lower box panel (104), with the upper cover panel (103) and the lower box panel (104) respectively embedded in the interior sides of the safety box (101); The central module is installed inside the security box (101) and sealed by the lower box panel (104), including the host control circuit board (112), the touch screen motherboard (113) and the lithium battery (114). The button module is installed on the lower box panel (104) and includes a power button (105), a count setting button (106) and a reset button (107). Each button is connected to the host control circuit board (112) via a wire. The interface module is located on both sides of the safety box (101), including a charging port (108), an external data interface (109), an ultrasonic counter connection interface (110), and a camera connection interface (111). Each interface is connected to the host control circuit board (112) via wires. The charging port (108) is also connected to the lithium battery (114) via wires. The rotating module is installed inside the safety box (101) and sealed by the lower box panel (104). It includes a servo motor (115), a servo motor base (116), and a servo motor adapter (117). The end of the servo motor adapter (117) is exposed through a pre-set through hole in the lower box panel (104). The servo motor (115) is connected to the host control circuit board (112) through a wire. A touch screen (102) is centrally embedded on the top cover panel (103). The touch screen (102) is used to display shooting status information and video images transmitted back by the camera (301).

4. The ultrasonic emission counting device as described in claim 3, characterized in that, The ultrasonic counting assembly (2) also includes an ultrasonic sensor mounting base (201), a data acquisition connection interface (203), an ultrasonic counter cover (204), an ultrasonic counter circuit board (206), and a magnet (207). The ultrasonic counter circuit board (206) is placed inside the ultrasonic counter housing (205). The ultrasonic counter cover (204) is encapsulated on the top of the ultrasonic counter housing (205). The ultrasonic sensor (202) is mounted on the ultrasonic counter cover (204) via the ultrasonic sensor mounting base (201) and connected to the ultrasonic counter circuit board (206) via a wire. The data acquisition connection interface (203) is mounted on the ultrasonic counter cover (204) and connected to the ultrasonic counter circuit board (206) via a wire. It is also connected to the ultrasonic counter connection interface (110) via a data line. The magnetic attraction (207) has a frustum-shaped structure, has multiple magnetic attraction devices, and is dispersed on the outer surface of the ultrasonic counter housing (205) and magnetically matches the reserved cavity inside the housing.

5. The ultrasonic emission counting device as described in claim 3, characterized in that, The camera assembly (3) also includes a camera base (302) and a universal joint (303). The camera (301) is hinged in the camera base (302) and has a USB interface. The USB interface is connected to the camera connection interface (111) via a data cable. The top of the universal joint (303) is a threaded segment that is threaded to the bottom of the camera base (302). The threaded segment can pass through the threaded hole and push into the camera (301). The bottom of the universal joint (303) is a spherical surface that engages with the cavity at the top of the magnetic base (304). The spherical surface can rotate the universal joint (303) around the cavity. The magnetic base (304) is magnetically matched with the reserved cavity inside the housing.

6. The ultrasonic emission counting device as described in claim 3, characterized in that, The safety flag (4) includes a flagpole (401) and a flag (402). The flagpole (401) is a telescopic structure. The bottom of the flagpole (401) is fixedly connected to the end of the servo adapter (117) that protrudes outward from the through hole of the lower box panel (104) and rotates synchronously with the servo adapter (117). The top of the flagpole (401) is inserted and fixed to the flag (402).

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