A portable electronic countermeasure equipment detection device

Abstract

The application relates to the technical field of detection equipment, and discloses a portable electronic countermeasure equipment detection device, which comprises a case, a keyboard is embedded on the top of the case, a display screen is rotationally connected to the front side of the top of the case, a locking mechanism is arranged on the front side of the case, supporting mechanisms are arranged at the positions of the four corners of the bottom of the case, a storage mechanism is connected to the left side of the inside of the case, the storage mechanism is used for storing a plurality of groups of detection modules, interfaces are arranged on the outside of the detection modules, an auxiliary mechanism is arranged at the top end of the inside of the case, a lifting mechanism and a wiring mechanism are further arranged on the rear side of the inside of the case, multiple mechanisms such as storage, lifting, wiring, auxiliary and supporting are integrated to work cooperatively, the automatic rotation, automatic disassembly and automatic wiring of the detection modules are realized, manual module carrying or manual cable plugging is not needed for an operator, module switching can be completed within a few seconds, and the efficiency of multi-model parallel detection tasks is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of detection equipment technology, specifically to a portable electronic countermeasures equipment detection device. Background Technology

[0002] Electronic warfare equipment is the core equipment for implementing electromagnetic suppression and counter-suppression, and its performance testing is a key link in ensuring the effectiveness of electronic warfare operations. As electronic warfare equipment models become increasingly diverse and testing parameters become increasingly complex, traditional testing methods mostly rely on fixed stations or large testing vehicles. These devices are bulky, have poor mobility, and are difficult to adapt to the needs of rapid mobile testing in the field.

[0003] While existing portable testing equipment has improved mobility to some extent, it still has the following shortcomings: First, there are many types of testing modules, and the replacement and wiring of these modules are entirely manual, which is cumbersome, inefficient, and difficult to quickly reconfigure in parallel testing tasks involving multiple models. Second, manual insertion and removal of cables can easily cause bending or electrostatic discharge damage to interface pins, affecting the stability and continuity of data transmission. Third, the lack of flat surfaces in the field means that operators need to bend over or squat for long periods, resulting in high physical exertion. Furthermore, the equipment cannot adaptively level itself in complex terrains such as hills, sandy areas, and gravel, severely impacting operational efficiency and testing accuracy. Fourth, the lack of effective unfolding, locking, and closing protection mechanisms for operating components such as the display screen makes them susceptible to damage from external forces when idle.

[0004] Therefore, there is an urgent need for a portable electronic warfare equipment testing device that integrates automatic module switching, automatic wiring, terrain adaptive leveling, and component protection. Summary of the Invention

[0005] To solve the above-mentioned technical problems, a portable electronic countermeasures equipment testing device is provided. This technical solution solves the problems mentioned in the background technology.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A portable electronic countermeasures equipment testing device includes a chassis. A keyboard is embedded in the top of the chassis. A display screen is rotatably connected to the front top of the chassis. A locking mechanism is provided on the front side of the chassis. Support mechanisms are installed at the four corners of the bottom of the chassis. A storage mechanism is connected to the left side of the inside of the chassis for storing several sets of testing modules. An interface is provided on the outside of each testing module. An auxiliary mechanism is installed at the top inside of the chassis. A lifting mechanism and a wiring mechanism are also installed at the rear inside of the chassis. An electric cover is rotatably connected to the top of the chassis. A handle is fixedly installed on the outer wall of the chassis.

[0007] Preferably, the locking mechanism includes a fixed base fixedly connected to the front side of the chassis, a rotating rod rotatably connected inside the fixed base, the inner wall of the rotating rod being connected to a movable plate via a spring, a locking element fixedly connected to the outer wall of the movable plate, sliders fixedly installed on both sides of the movable plate, and a sliding groove provided on both sides of the inner side of the rotating rod, with the sliders matching the sliding grooves and the sliders slidably connected inside the sliding grooves.

[0008] Preferably, a limiting component is fixedly installed on the front side wall of the display screen, and two sets of strip grooves are also provided on the top of the chassis, with support rods threaded inside the strip grooves.

[0009] Preferably, the support mechanism includes a rotating component and a first stepper motor. Fixing components are fixedly connected to the four corners of the bottom of the chassis. The rotating component is rotatably connected to the inside of the fixing components. A drive motor for driving the rotating component to rotate is provided on the outer wall of the fixing components.

[0010] Preferably, the first stepper motor is fixedly installed on the inner wall of the rotating component. A first lead screw is rotatably connected to one side of the rotating component. The outer end of the first lead screw is fixedly installed at the output end of the first stepper motor. A first guide rod is fixedly connected to the other side of the rotating component. A lifting plate is threadedly connected to the outer wall of the first lead screw. The lifting plate is slidably connected to the first guide rod. A connecting rod is fixedly installed on the outer wall of the lifting plate. The other end of the connecting rod extends to the outside of the rotating component and is fixedly connected to the support block.

[0011] Preferably, the storage mechanism includes a first motor and a storage roller. The first motor is fixedly connected to the inside left side of the housing. The storage roller is fixedly installed at the output end of the first motor. Several sets of bolts are threadedly connected at symmetrical positions on the front and rear sides of the storage roller. The outer end of the bolt is rotatably connected to a clamping member. The other outer end of the bolt is provided with a hexagonal groove.

[0012] Preferably, the auxiliary mechanism includes a first threaded rod and a first fixed rod. The first threaded rod is rotatably connected to the inner top of the chassis, and the first fixed rod is fixedly connected to the inner top of the chassis. The threads at both ends of the first threaded rod have opposite directions. Two sets of movable plates are slidably connected to the first fixed rod. The two sets of movable plates are respectively threaded to the two ends of the outer wall of the first threaded rod. The outer end of the first threaded rod is fixedly connected to the output end of a first servo motor. The first servo motor is disposed on the outer wall of the chassis, and a second motor is fixedly connected to the side of each set of movable plates that is far apart from each other. The output end of the second motor passes through the outer wall of the movable plate and is fixedly connected to a hexagonal block, which is adapted to a hexagonal slot.

[0013] Preferably, the lifting mechanism includes a second lead screw rotatably connected to the rear side inside the chassis, a lifting component threaded onto the second lead screw, the lifting component slidably connected to a second guide rod, the second guide rod being fixedly installed on the rear side inside the chassis, a second stepper motor for driving the second lead screw to rotate being provided on the top of the chassis, an electric push rod being provided on the outer wall of the lifting component, and the output end of the electric push rod being fixedly connected to the frame.

[0014] Preferably, the frame is rotatably connected to a second threaded rod, the threads at both ends of the second threaded rod are in opposite directions, and clamping plates are threaded to both ends of the outer wall of the second threaded rod. Both sets of clamping plates are slidably connected to a second fixed rod, the second fixed rod is fixedly installed inside the frame, and a second servo motor that drives the second threaded rod to rotate is installed on the outer wall of the frame.

[0015] Preferably, the wiring mechanism includes a third lead screw, a third guide rod, and an L-shaped plate. The third lead screw is rotatably connected to the rear interior of the chassis, the third guide rod is fixedly connected to the rear interior of the chassis, the L-shaped plate is threaded onto the third lead screw, and the L-shaped plate is slidably connected to the third guide rod. A third stepper motor is provided on the rear interior wall of the chassis, the outer end of the third lead screw is fixedly connected to the output end of the third stepper motor, and a battery is also provided at the bottom interior of the chassis. The battery is electrically connected to a retractable data cable, the other end of which is electrically connected to a connector. A sleeve is installed inside the cross plate of the L-shaped plate, and the retractable data cable is disposed inside the sleeve.

[0016] Compared with the prior art, the present invention provides a portable electronic countermeasures equipment detection device, which has the following beneficial effects: This portable electronic warfare equipment testing device integrates multiple mechanisms such as storage, lifting, wiring, auxiliary and support systems, enabling automated rotation, disassembly and assembly, and wiring of testing modules. Operators no longer need to manually move modules or manually plug and unplug cables; module switching can be completed within seconds, significantly improving the efficiency of parallel testing of multiple models. The wiring mechanism adopts a telescopic data cable and automatic alignment design, effectively preventing interface pin bending and electrostatic damage, ensuring stable data transmission. The built-in battery solution allows the device to independently complete power supply and data transmission in field environments without external power. Furthermore, this invention can adaptively level and adjust the operating height in complex terrains such as hills and sandy areas, significantly reducing the physical exertion of operators, and is especially suitable for urgent scenarios requiring rapid data reading in electromagnetic interference environments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the display screen in the present invention when it is unfolded; Figure 3 In this invention Figure 1 A schematic diagram of the enlarged structure at point A; Figure 4 This is a schematic diagram of the internal structure of the rotating rod in this invention; Figure 5 This is a schematic diagram of the structure of the present invention from another perspective; Figure 6 This is a schematic diagram of the internal structure of the rotating component in this invention; Figure 7 This is a schematic diagram of the internal structure of the chassis in this invention; Figure 8 This is a schematic diagram of the storage mechanism in this invention; Figure 9 This is a schematic diagram showing the installation location of the interface in this invention; Figure 10 This is a schematic diagram of the auxiliary mechanism in this invention; Figure 11 This is a schematic diagram of the lifting mechanism and the wiring mechanism in this invention; Figure 12 In this invention Figure 11 A schematic diagram of the enlarged structure at point B.

[0018] The numbers on the map are: 1. Chassis; 101. Keyboard; 102. Display screen; 103. Slot; 104. Support rod; 105. Limiting component; 106. Electric cover; 107. Handle; 108. Detection module; 109. Interface; 2. Locking mechanism; 201. Fixed base; 202. Rotating rod; 203. Spring; 204. Movable plate; 205. Slide groove; 206. Sliding block; 207. Locking component; 3. Support mechanism; 301. Fixing component; 302. Drive motor; 303. Rotating component; 304. First stepper motor; 305. First lead screw; 306. First guide rod; 307. Lifting plate; 308. Connecting rod; 4. Storage mechanism; 401. First electric motor; 402. Storage roller; 403. Bolt; 404. Clamping component; 5. Auxiliary mechanism; 501. First threaded rod; 502. First fixed rod; 503. First servo motor; 504. Moving plate; 505. Second motor; 506. Hexagonal block; 6. Lifting mechanism; 601. Second lead screw; 602. Second guide rod; 603. Lifting component; 604. Electric push rod; 605. Frame; 606. Second threaded rod; 607. Second fixing rod; 608. Second servo motor; 609. Clamping plate; 610. Second stepper motor; 7. Wiring mechanism; 701. Third lead screw; 702. Third guide rod; 703. Third stepper motor; 704. L-shaped plate; 705. Connector; 706. Battery. Detailed Implementation

[0020] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0021] Example 1 Please refer to Figures 1-12 As shown, a portable electronic countermeasures equipment testing device includes a chassis 1. A keyboard 101 is embedded in the top of the chassis 1. A display screen 102 is rotatably connected to the front top of the chassis 1. A locking mechanism 2 is provided on the front side of the chassis 1. Support mechanisms 3 are installed at the four corners of the bottom of the chassis 1. A storage mechanism 4 is connected to the left side inside the chassis 1. The storage mechanism 4 is used to store several sets of testing modules 108. An interface 109 is provided on the outside of the testing modules 108. An auxiliary mechanism 5 is installed at the top inside the chassis 1. A lifting mechanism 6 and a wiring mechanism 7 are also installed at the rear inside the chassis 1. An electric cover 106 is rotatably connected to the top of the chassis 1. A handle 107 is fixedly installed on the outer wall of the chassis 1.

[0022] Example 2 Please refer to Figure 1 , Figure 3 and Figure 4 As shown, the locking mechanism 2 includes a fixed base 201 fixedly connected to the front side of the chassis 1. A rotating rod 202 is rotatably connected inside the fixed base 201. The inner wall of the rotating rod 202 is connected to the movable plate 204 through a spring 203. A locking element 207 is fixedly connected to the outer wall of the movable plate 204. Slider blocks 206 are fixedly installed on both sides of the movable plate 204. Slide grooves 205 are opened on both sides of the inside of the rotating rod 202, and the sliders 206 are adapted to the slide grooves 205, and the sliders 206 are slidably connected inside the slide grooves 205.

[0023] Please refer to Figure 1 and Figure 2 As shown, a limiting component 105 is fixedly installed on the front side wall of the display screen 102, and two sets of strip grooves 103 are also provided on the top of the chassis 1. The internal threads of the strip grooves 103 are connected to support rods 104.

[0024] When the display screen 102 and keyboard 101 need to be used, the two sets of support rods 104 are rotated to tilt them. Then, the locking member 207 is pulled upward to stretch the spring 203, so that the locking member 207 no longer presses against the limiting member 105. Then, the locking member 207 is rotated outward, and the display screen 102 can be rotated directly until it contacts the top of the tilted support rod 104, thus fixing the display screen 102 at the unfolded angle. The operator can then use the keyboard 101 and the display screen 102. Conversely, when the display screen 102 is closed, the locking member 207 is pulled, the spring 203 is in an extended state, the display screen 102 is rotated to a horizontal state, covering the top of the keyboard 101, and the locking member 207 is rotated to a vertical state. Then the locking member 207 is released, and under the action of the spring 203 quickly restoring its deformation, the locking member 207 moves downward quickly, pressing the limiting member 105 to fix the display screen 102 in a horizontal state. After closing, the idle keyboard 101 and display screen 102 can be protected.

[0025] Example 3 Please refer to Figure 5 As shown, the support mechanism 3 includes a rotating component 303 and a first stepper motor 304. Fixing components 301 are fixedly connected to the four corners of the bottom of the housing 1. The rotating component 303 is rotatably connected to the inside of the fixing component 301. A drive motor 302 for driving the rotating component 303 to rotate is provided on the outer wall of the fixing component 301.

[0026] Please refer to Figure 6 As shown, the first stepper motor 304 is fixedly installed on the inner wall of the rotating part 303. The first lead screw 305 is rotatably connected to one side of the inner side of the rotating part 303. The outer end of the first lead screw 305 is fixedly installed on the output end of the first stepper motor 304. The first guide rod 306 is fixedly connected to the other side of the inner side of the rotating part 303. The lifting plate 307 is threadedly connected to the outer wall of the first lead screw 305. The lifting plate 307 is slidably connected to the first guide rod 306. The connecting rod 308 is fixedly installed on the outer wall of the lifting plate 307. The other end of the connecting rod 308 extends to the outside of the rotating part 303 and is fixedly connected to the support block.

[0027] The device is small in size and has a handle 107 for easy carrying by the operator. If the operator uses the keyboard 101 in the field, since there is no stand for the device in the field, if it is placed directly on the ground, the operator will need to squat down. If this is done for a long time, the operator will feel sore. Therefore, the present invention is provided with four sets of support mechanisms 3. By driving the output end of the drive motor 302 to rotate, the four sets of rotating parts 303 can rotate and maintain their respective tilt angles. Even if the ground is uneven, the machine box 1 can be kept level after placement. In addition, the output end of the first step motor 304 drives the first lead screw 305 to rotate, so that the lifting plate 307 moves downward along the outer wall of the first guide rod 306, and drives the connecting rod 308 to extend out from the inside of the rotating part 303, changing the height of the machine box 1 on the ground, which is suitable for operators of different heights.

[0028] Four independently driven support mechanisms enable the equipment to adaptively level and adjust to a suitable operating height in complex field terrains such as hills, sandy areas, and gravel areas. Operators do not need to find a flat platform or bend over for long periods of time to operate. This significantly reduces physical exertion during long-term field testing missions of electronic countermeasures equipment, maintaining the operator's continuous focus and work efficiency. It is especially suitable for urgent scenarios where rapid reading of test data is required in electromagnetic interference environments.

[0029] Example 4 Please refer to Figure 7 and Figure 8 As shown, the storage mechanism 4 includes a first motor 401 and a storage roller 402. The first motor 401 is fixedly connected to the inside left side of the housing 1. The storage roller 402 is fixedly installed at the output end of the first motor 401. Several sets of bolts 403 are threadedly connected at symmetrical positions on the front and rear sides of the storage roller 402. The outer end of the bolt 403 is rotatably connected to a clamping member 404. The clamping member 404 is provided with a guide groove, which slides with the guide support fixed on the storage roller 402. The other outer end of the bolt 403 is provided with a hexagonal groove.

[0030] Those skilled in the art will understand that by rotating the symmetrical bolts 403 on both sides, the bolts 403 can move along their own axial direction. The clamping member 404 forms a rotation restriction through the cooperation of the guide groove and the guide support, so that the two sets of symmetrical clamping members 404 can move closer to each other, thus enabling the detection module 108 to be installed on the storage roller 402. The storage roller 402 stores different types of detection modules 108, which are suitable for different detection needs. Furthermore, by driving the output end of the first motor 401 to rotate, the storage roller 402 is driven to rotate, so that each detection module 108 stored on it can rotate to face the lifting mechanism 6 and be in a horizontal state.

[0031] The roller-type storage structure supports rapid switching of multiple detection modules 108, such as communication interference detection, radar cross section detection, and signal spectrum analysis. In parallel detection tasks of multiple models of electronic countermeasures equipment, operators can complete automatic module replacement within seconds without manual handling or wiring, thus realizing rapid reconstruction of detection tasks.

[0032] Example 5 Please refer to Figure 10 As shown, the auxiliary mechanism 5 includes a first threaded rod 501 and a first fixed rod 502. The first threaded rod 501 is rotatably connected to the top of the inside of the housing 1, and the first fixed rod 502 is fixedly connected to the top of the inside of the housing 1. The threads at both ends of the first threaded rod 501 have opposite directions of rotation. Two sets of moving plates 504 are slidably connected to the first fixed rod 502. The two sets of moving plates 504 are respectively threaded to the two ends of the outer wall of the first threaded rod 501. The outer end of the first threaded rod 501 is fixedly connected to the output end of the first servo motor 503. The first servo motor 503 is set on the outer wall of the housing 1, and a second motor 505 is fixedly connected to the side of the two sets of moving plates 504 that are far apart from each other. The output end of the second motor 505 passes through the outer wall of the moving plate 504 and is fixedly connected to a hexagonal block 506. The hexagonal block 506 is adapted to a hexagonal slot.

[0033] When the detection module 108 rotates to face the lifting mechanism 6 and is in a horizontal state, the output end of the first servo motor 503 drives the first threaded rod 501 to rotate, causing the two sets of moving plates 504 to move closer to each other, and causing the two sets of hexagonal blocks 506 to move closer to each other and be inserted into the hexagonal slots at the outer ends of the corresponding two sets of bolts 403. Then, the output ends of the second motors 505 on both sides are driven to rotate, causing the two sets of hexagonal blocks 506 to rotate. At the same time, the output end of the first servo motor 503 rotates in the opposite direction, so that the two sets of hexagonal blocks 506 move away from each other while rotating, thus realizing the "tightening screws" step. The two sets of clamping parts 404 also move away from each other, releasing the fixation of the detection module 108.

[0034] Example 6 Please refer to Figure 11 As shown, the lifting mechanism 6 includes a second lead screw 601 rotatably connected to the rear side of the inside of the housing 1. A lifting component 603 is threadedly connected to the second lead screw 601. The lifting component 603 is slidably connected to the second guide rod 602. The second guide rod 602 is fixedly installed on the rear side of the inside of the housing 1. A second stepper motor 610 that drives the second lead screw 601 to rotate is provided on the top of the housing 1. An electric push rod 604 is provided on the outer wall of the lifting component 603. The output end of the electric push rod 604 is fixedly connected to the frame 605.

[0035] Please refer to Figure 12As shown, a second threaded rod 606 is rotatably connected inside the frame 605. The threads at both ends of the second threaded rod 606 have opposite directions. Both ends of the outer wall of the second threaded rod 606 are threadedly connected to clamping plates 609. Both sets of clamping plates 609 are slidably connected to the second fixed rod 607. The second fixed rod 607 is fixedly installed inside the frame 605. A second servo motor 608 that drives the second threaded rod 606 to rotate is installed on the outer wall of the frame 605.

[0036] The output of the second stepper motor 610 drives the second lead screw 601 to rotate, causing the lifting component 603 to reciprocate up and down along the outer wall of the second guide rod 602, thereby driving the two sets of clamping plates 609 to reciprocate up and down. Furthermore, by extending or retracting the output of the electric push rod 604, the two sets of clamping plates 609 are driven to move forward or backward. In addition, by rotating the output of the second servo motor 608, the second threaded rod 606 is rotated, causing the two sets of clamping plates 609 to move closer or further apart.

[0037] Example 7 Please refer to Figure 11 As shown, the wiring mechanism 7 includes a third lead screw 701, a third guide rod 702, and an L-shaped plate 704. The third lead screw 701 is rotatably connected to the rear side of the inside of the chassis 1, the third guide rod 702 is fixedly connected to the rear side of the inside of the chassis 1, the L-shaped plate 704 is threadedly connected to the third lead screw 701, and the L-shaped plate 704 is slidably connected to the third guide rod 702. A third stepper motor 703 is provided on the rear side wall of the inside of the chassis 1. The outer end of the third lead screw 701 is fixedly connected to the output end of the third stepper motor 703. A battery 706 is also provided at the bottom of the inside of the chassis 1. The battery 706 is electrically connected to a retractable data cable. The other end of the retractable data cable is electrically connected to a connector 705. A sleeve is installed inside the horizontal plate of the L-shaped plate 704, and the retractable data cable is located inside the sleeve.

[0038] By driving the output end of the third stepper motor 703 to rotate the third lead screw 701, the L-shaped plate 704 moves horizontally back and forth along the outer wall of the third guide rod 702, thereby realizing the horizontal back and forth movement of the connector 705.

[0039] The wiring mechanism 7 adopts a telescopic data cable and automatic alignment design. The L-shaped plate 704 drives the connector 705 to be precisely inserted into the detection module interface 109. In the detection of electronic countermeasures equipment, it avoids the interface pin bending or electrostatic discharge damage that may be caused by manual cable plugging and unplugging. The telescopic data cable automatically releases its length during the module delivery process and automatically rewinds when it is retrieved, preventing cable tangling and pulling damage, and ensuring the stability and continuity of detection data transmission. At the same time, the built-in power supply scheme of the battery 706 enables the equipment to independently complete the power supply and data transmission of the detection module 108 in the field environment without external power, meeting the autonomous power supply requirements of electronic countermeasures equipment field mobile detection.

[0040] The working principle of this device is as follows: S1. When performing corresponding electronic countermeasures equipment testing, the output end of the first motor 401 is driven to rotate, which drives the storage roller 402 to rotate, so that the corresponding testing module 108 stored on it rotates to face the lifting mechanism 6 and is in a horizontal state. S2. Under the action of the lifting mechanism 6, the two sets of clamping plates 609 clamp the detection module 108. Then, by driving the output end of the first servo motor 503, the first threaded rod 501 is rotated, causing the two sets of moving plates 504 to move closer to each other, and causing the two sets of hexagonal blocks 506 to move closer to each other and be inserted into the hexagonal slots at the outer ends of the corresponding two sets of bolts 403. Then, by driving the output ends of the second motors 505 on both sides to rotate, the two sets of hexagonal blocks 506 are rotated. At the same time, the output end of the first servo motor 503 rotates in the opposite direction, so that the two sets of hexagonal blocks 506 move away from each other while rotating, thus realizing the "tightening screws" step. The two sets of clamping parts 404 also move away from each other, releasing the detection module 108 from being fixed on the storage roller 402. S3. Continuing under the action of the lifting mechanism 6, the two sets of clamping plates 609 drive the clamped detection module 108 to move, so that the position of the interface 109 on the detection module 108 corresponds to the position of the connector 705. By driving the output end of the third stepper motor 703 to drive the third lead screw 701 to rotate, the connector 705 is inserted into the interface 109 and self-locks after insertion, so as to provide power to the detection module 108 and drive the electric cover plate 106 to rotate and open. Then, under the action of the lifting mechanism 6, the two sets of clamping plates 609 send the clamped detection module 108 to the outside of the machine box 1 for testing. The data cable connecting the connector 705 is a telescopic data cable. At this time, the telescopic data cable is in the extended state. After the test is completed, the automatic system puts the detection module 108 back into the storage roller 402 and continues to fix it by the two sets of clamping parts 404 moving closer to each other. S4. When the display screen 102 and keyboard 101 need to be used, the two sets of support rods 104 are rotated to tilt them. Then, the locking member 207 is pulled upward to stretch the spring 203, so that the locking member 207 no longer presses against the limiting member 105. Then, the locking member 207 is rotated outward, and the display screen 102 can be rotated directly until it contacts the top of the tilted support rod 104, thus fixing the display screen 102 at the unfolded angle. The operator can then use the keyboard 101 and display screen 102 to save and analyze the test results data. S5. The device is small in size and has a handle 107 for easy carrying by the operator. If the operator uses the keyboard 101 in the field, since there is no stand for the device in the field, if it is placed directly on the ground, the operator will need to squat down. If this is done for a long time, the operator will feel sore. Therefore, the present invention is provided with four sets of support mechanisms 3. By driving the output end of the drive motor 302 to rotate, the four sets of rotating parts 303 can rotate and maintain their respective tilt angles. Even if the ground is uneven, the machine box 1 can be kept level after placement. In addition, the output end of the first step motor 304 drives the first lead screw 305 to rotate, so that the lifting plate 307 moves downward along the outer wall of the first guide rod 306, and drives the connecting rod 308 to extend out from the inside of the rotating part 303, changing the height of the machine box 1 on the ground, which is suitable for operators of different heights.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A portable electronic countermeasures equipment detection device, comprising a chassis (1), characterized in that, A keyboard (101) is embedded in the top of the chassis (1). A display screen (102) is rotatably connected to the front of the top of the chassis (1). A locking mechanism (2) is provided on the front of the chassis (1). Support mechanisms (3) are installed at the four corners of the bottom of the chassis (1). A storage mechanism (4) is connected to the left side of the inside of the chassis (1). The storage mechanism (4) is used to store several sets of detection modules (108). An interface (109) is provided on the outside of the detection module (108). An auxiliary mechanism (5) is installed at the top of the inside of the chassis (1). A lifting mechanism (6) and a wiring mechanism (7) are also installed on the rear side of the inside of the chassis (1). An electric cover plate (106) is rotatably connected to the top of the chassis (1). A handle (107) is fixedly installed on the outer wall of the chassis (1).

2. The portable electronic countermeasures equipment detection device according to claim 1, characterized in that, The locking mechanism (2) includes a fixed base (201) fixedly connected to the front side of the chassis (1). A rotating rod (202) is rotatably connected inside the fixed base (201). The inner wall of the rotating rod (202) is connected to the movable plate (204) by a spring (203). A locking element (207) is fixedly connected to the outer wall of the movable plate (204). Slider blocks (206) are fixedly installed on both sides of the movable plate (204). Slide grooves (205) are opened on both sides of the inside of the rotating rod (202). The slider (206) is adapted to the slide groove (205), and the slider (206) is slidably connected inside the slide groove (205).

3. The portable electronic countermeasures equipment detection device according to claim 1, characterized in that, Limiting components (105) are fixedly installed on the front side wall of the display screen (102), and two sets of strip grooves (103) are also provided on the top of the chassis (1). Support rods (104) are threaded inside the strip grooves (103).

4. The portable electronic countermeasures equipment detection device according to claim 1, characterized in that, The support mechanism (3) includes a rotating component (303) and a first stepper motor (304). Fixing components (301) are fixedly connected at the four corners of the bottom of the chassis (1). The rotating component (303) is rotatably connected to the inside of the fixing component (301). A drive motor (302) for driving the rotating component (303) to rotate is provided on the outer wall of the fixing component (301).

5. A portable electronic countermeasures equipment detection device according to claim 4, characterized in that, The first stepper motor (304) is fixedly installed on the inner wall of the rotating part (303). A first lead screw (305) is rotatably connected to one side of the inner wall of the rotating part (303). The outer end of the first lead screw (305) is fixedly installed on the output end of the first stepper motor (304). A first guide rod (306) is fixedly connected to the other side of the inner wall of the rotating part (303). A lifting plate (307) is threadedly connected to the outer wall of the first lead screw (305). The lifting plate (307) is slidably connected to the first guide rod (306). A connecting rod (308) is fixedly installed on the outer wall of the lifting plate (307). The other end of the connecting rod (308) extends to the outside of the rotating part (303) and is fixedly connected to the support block.

6. The portable electronic countermeasures equipment detection device according to claim 1, characterized in that, The storage mechanism (4) includes a first motor (401) and a storage roller (402). The first motor (401) is fixedly connected to the inside left side of the housing (1). The storage roller (402) is fixedly installed at the output end of the first motor (401). Several sets of bolts (403) are threadedly connected at symmetrical positions on the front and rear sides of the storage roller (402). The outer end of the bolt (403) is rotatably connected to a clamping member (404). The other outer end of the bolt (403) is provided with a hexagonal groove.

7. The portable electronic countermeasures equipment detection device according to claim 1, characterized in that, The auxiliary mechanism (5) includes a first threaded rod (501) and a first fixed rod (502). The first threaded rod (501) is rotatably connected to the top of the inside of the chassis (1), and the first fixed rod (502) is fixedly connected to the top of the inside of the chassis (1). The threads at both ends of the first threaded rod (501) are opposite in direction. Two sets of moving plates (504) are slidably connected to the first fixed rod (502). The two sets of moving plates (504) are respectively threaded to the two ends of the outer wall of the first threaded rod (501). The outer end of the first threaded rod (501) is fixedly connected to the output end of the first servo motor (503). The first servo motor (503) is set on the outer wall of the chassis (1), and a second motor (505) is fixedly connected to the side of the two sets of moving plates (504) that are far apart from each other. The output end of the second motor (505) passes through the outer wall of the moving plate (504) and is fixedly connected to the hexagonal block (506). The hexagonal block (506) is adapted to the hexagonal slot.

8. The portable electronic countermeasures equipment detection device according to claim 1, characterized in that, The lifting mechanism (6) includes a second lead screw (601) rotatably connected to the rear side inside the housing (1). A lifting component (603) is threaded onto the second lead screw (601). The lifting component (603) is slidably connected to a second guide rod (602). The second guide rod (602) is fixedly installed on the rear side inside the housing (1). A second stepper motor (610) for driving the second lead screw (601) to rotate is provided on the top of the housing (1). An electric push rod (604) is provided on the outer wall of the lifting component (603). The output end of the electric push rod (604) is fixedly connected to the frame (605).

9. A portable electronic countermeasures equipment detection device according to claim 8, characterized in that, The frame (605) is rotatably connected to a second threaded rod (606). The threads at both ends of the second threaded rod (606) are in opposite directions. Both ends of the outer wall of the second threaded rod (606) are threadedly connected to clamping plates (609). Both sets of clamping plates (609) are slidably connected to a second fixed rod (607). The second fixed rod (607) is fixedly installed inside the frame (605). A second servo motor (608) that drives the second threaded rod (606) to rotate is installed on the outer wall of the frame (605).

10. A portable electronic countermeasures equipment detection device according to claim 1, characterized in that, The wiring mechanism (7) includes a third lead screw (701), a third guide rod (702), and an L-shaped plate (704). The third lead screw (701) is rotatably connected to the rear side inside the chassis (1). The third guide rod (702) is fixedly connected to the rear side inside the chassis (1). The L-shaped plate (704) is threadedly connected to the third lead screw (701). The L-shaped plate (704) is slidably connected to the third guide rod (702). A third stepper motor (703) is provided on the rear side wall inside the chassis (1). The outer end of the third lead screw (701) is fixedly connected to the output end of the third stepper motor (703). A storage battery (706) is also provided at the bottom inside the chassis (1). The storage battery (706) is electrically connected to a telescopic data cable. The other end of the telescopic data cable is electrically connected to a connector (705). A sleeve is installed inside the horizontal plate of the L-shaped plate (704). The telescopic data cable is located inside the sleeve.

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