A dual-camera interactive integrated live broadcast vehicle

Abstract

The invention discloses a dual-camera interactive integrated live broadcast vehicle, which relates to the technical field of live broadcast vehicles, and comprises a live broadcast vehicle, a mounting plate, a fill light, a display screen, an automatic following mechanism, a second camera, a replacement mechanism, a mounting mechanism, and a telescopic support. The center of the top of the live broadcast vehicle is fixedly connected with the mounting plate, the upper front end of the mounting plate is fixedly connected with the fill light, the top of the mounting plate is fixedly connected with the display screen, and an automatic following mechanism is arranged. By moving the first camera to the left or right and rotating it, automatic following of the first camera is achieved, so that the first camera can obtain the best shooting angle in various situations, realize continuous and uninterrupted shooting, improve the flexibility and efficiency of shooting, and reduce the vibration and jitter of the first camera itself, improve the clarity and stability of the picture, and reduce the distortion or blur of the picture caused by the movement of the first camera itself.

Description

Technical Field

[0001] The present invention relates to the technical field of live broadcast vehicles, and in particular to a dual-camera interactive integrated live broadcast vehicle. Background Art

[0002] A dual-camera interactive integrated live broadcast vehicle is a mobile vehicle with integrated live broadcast equipment. It is usually equipped with two cameras to achieve interactive live broadcast. This live broadcast vehicle is designed to provide a mobile live broadcast studio so that live broadcast content can be performed in different locations while maintaining high-quality live broadcast effects.

[0003] When the existing dual-camera interactive integrated live broadcast vehicle is in use, it is difficult for the camera to autonomously follow the motion trajectory of the target object and achieve continuous and uninterrupted shooting, which makes it difficult for the camera to obtain the best shooting angle under various circumstances, reducing the flexibility and efficiency of shooting. At the same time, it is difficult to reduce the vibration and jitter of the camera itself, which reduces the clarity and stability of the picture and increases the distortion or blur of the picture due to the camera's own movement. When the existing technology uses radar to enable the camera to follow autonomously, it is difficult to adjust the radar frequency, which makes it difficult for the radar to adapt to different working environments and reduces the radar's anti-interference ability. When some equipment adjusts the radar frequency, it is difficult to control the wheel replacement equipment to work, and manual intervention is required, which reduces the operating efficiency and increases the possibility of human operation errors.

[0004] In addition, when the existing dual-camera interactive integrated live broadcast vehicle is in use, the wheels are usually replaced manually. In an emergency, it is difficult to quickly restore the vehicle's driving ability, which increases the time wasted waiting for the wheel replacement. At the same time, it is difficult to quickly replace the appropriate tire type according to different road conditions and driving requirements, which reduces the adaptability and controllability of the live broadcast;

[0005] Finally: It is difficult to reduce the impact of the external environment on the existing dual-camera interactive integrated live broadcast vehicle when it is not in use, which increases the wear and damage of the equipment and reduces the service life of the equipment. Summary of the invention

[0006] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a dual-camera interactive integrated live broadcast vehicle.

[0007] The present invention is implemented in this way: a dual-camera interactive integrated live broadcast vehicle is constructed, the device includes a live broadcast vehicle, a mounting plate is fixedly connected at the center of the top of the live broadcast vehicle, a fill light is fixedly connected above the front end of the mounting plate, a display screen is fixedly connected to the top of the mounting plate, an automatic following mechanism is fixedly connected to the upper left end of the back of the mounting plate, a second camera is fixedly connected to the top of the front end of the mounting plate, and the second camera is arranged on the left side of the fill light, replacement mechanisms are fixedly connected around the bottom of the live broadcast vehicle, a mounting mechanism is arranged on the top of the live broadcast vehicle, and telescopic support members are fixedly connected to the front and rear ends of the bottom center of the live broadcast vehicle;

[0008] The automatic following mechanism includes a first motor, a first motor is fixedly connected to the upper left end of the back of the mounting plate, a first rotating block is fixedly connected to the front output shaft of the first motor, a first convex rod is fixedly connected to the right side of the front end of the first rotating block, an outer wall of the first convex rod is slidably connected to the inner slot of the slot plate, a sliding rod is fixedly connected to the right end of the slot plate, the sliding rod passes through the limit block and is slidably connected to the inside thereof, a U-shaped frame is fixedly connected to the right end of the sliding rod, an adjustment mechanism is fixedly connected to the front end of the U-shaped frame, an electromagnetic slot is provided on the right side of the front end of the mounting plate, and the electromagnetic slot is provided by a The invention comprises a slide groove on the right side of the front end of the mounting plate and ten groups of electromagnetic blocks fixedly connected in the slide groove, the electromagnetic block is electrically connected to an external current output device, the slide groove in the electromagnetic groove is slidably connected to the inner gear plate of the first gear tooth plate part, the front end of the inner gear of the first gear tooth plate part is fixedly connected with a second connecting rod, the second connecting rod passes through the back of the third connecting rod and is rotatably connected inside the third connecting rod, the front end of the third connecting rod is fixedly connected with a bevel gear set, and the bottom gear rod of the top bevel gear of the bevel gear set is rotatably connected with the U-shaped frame, and the top gear rod of the top bevel gear of the bevel gear set is fixedly connected with a first camera.

[0009] Preferably, the adjusting mechanism comprises a connecting plate, the front end of the U-shaped frame is fixedly connected to the connecting plate, the top front end of the connecting plate is fixedly connected to the first mounting frame, the upper left end of the first mounting frame is fixedly connected to the dual-axis motor, the left end output shaft of the dual-axis motor is fixedly connected to the control mechanism, the right end output shaft of the dual-axis motor is fixedly connected to the third rotating block, the right rear end of the third rotating block is fixedly connected to the second convex rod, the outer wall of the second convex rod is slidably connected to the moving rod, the back of the moving rod is fixedly connected to the L-shaped contact block, the back of the L-shaped contact block intermittently cooperates with the contact rod, the left end of the contact rod is fixedly connected to the first turntable, the left end of the first turntable is fixedly connected to the electromagnetic rod, the left end of the electromagnetic rod is magnetically adsorbed with a knob, and the left end of the knob is rotatably connected to the right end of the radar, wherein the right end of the first mounting frame is rotatably connected to the third rotating block.

[0010] Preferably, the control mechanism includes a first connecting rod, the left end output shaft of the dual-axis motor is fixedly connected to the first connecting rod, and the first connecting rod is arranged in a segmented manner, specifically composed of two groups of rod bodies that are sleeved on the left and right, the left and right rod bodies of the first connecting rod are respectively plugged and fixed with the left and right notches of the electromagnetic clutch, the left end of the first connecting rod is fixedly connected to the second rotating block, the front end of the second rotating block contacts the contact block, the bottom of the contact block is fixedly connected to a swing block, the back of the swing block is fixedly connected to a swing rod, the back of the swing rod is fixedly connected to an extrusion block, a fixed frame is provided below the extrusion block, the top of the fixed frame is fixedly connected to a control switch, the swing block is fixedly connected between the two groups of rotating rods, the rotating rod is rotatably connected between the two groups of second mounting frames, the bottom of the second mounting frame is fixedly connected to a base plate, the bottom of the base plate is fixedly connected to an L-shaped rod, wherein the right end of the L-shaped rod is fixedly connected to the left end of the connecting plate, the left end of the first connecting rod passes through the second mounting frame and is rotatably connected to the inside thereof, and the bottom of the fixed frame is fixedly connected to the rear end of the top of the base plate.

[0011] Preferably, the replacement mechanism includes an installation box, the bottom of the live broadcast vehicle is fixedly connected with the installation box all around, the right end of the installation box is fixedly connected with a second motor, the left end output shaft of the second motor is fixedly connected with a first pulley, the outer wall of the first pulley is connected with a belt transmission, the first pulley is connected with the second pulley through a belt, the second pulley is connected with the third pulley through a belt, the third pulley is connected with the fourth pulley through a belt, the front end of the fourth pulley is fixedly connected with a first fixing rod, the front end of the second pulley is fixedly connected with a second fixing rod, and the second fixing rod penetrates the first fixing rod and is rotatably connected with the inside thereof, the front ends of the first fixing rod and the second fixing rod are both fixedly connected with the inner gear of the second gear tooth plate member, the right end of the inner gear plate of the second gear tooth plate member is fixedly connected with a limiting plate, and the right end of the limiting plate is slidably connected with the right end of the installation box, the bottom of the inner gear plate of the second gear tooth plate member is fixedly connected with a third fixing rod, the bottom of the third fixing rod is fixedly connected with a roller, the first mounting rod is rotatably connected between the first pulley and the third pulley, and the second mounting rod is rotatably connected between the second pulley and the fourth pulley.

[0012] Preferably, the mounting mechanism includes a transparent protective shell, a transparent protective shell is provided on the top of the live broadcast vehicle, and plug rods are fixedly connected to the left and right ends of the bottom of the transparent protective shell, and a tooth plate is fixedly connected to the bottom of the plug rod, and the bottom of the tooth plate is slidably connected to a limit rod, and the bottom of the limit rod is fixedly connected to the bottom of the live broadcast vehicle, and a gear is meshed at the front end of the tooth plate, and a fourth fixed rod is fixedly connected to the right end of the gear at the lower right side of the transparent protective shell, and a second turntable is fixedly connected to the right end of the fourth fixed rod, and a second turntable is provided on the outer wall of the second turntable, and a plug block is inserted in the plug hole, and a telescopic part is fixedly connected to the top of the plug block, wherein a connecting plate is fixedly connected to the bottom of the live broadcast vehicle, and the right end of the connecting plate is rotatably connected to the left end gear rod of the gear at the lower right side of the transparent protective shell.

[0013] Preferably, the left end of the back of the first rotating block is rotatably connected to the front end of the mounting plate, the back of the limit block is fixedly connected to the front end of the mounting plate, and the electromagnetic block in the electromagnetic slot is magnetically adsorbed to the inner tooth plate of the first gear tooth plate member.

[0014] Preferably, an electromagnetic block is provided at the front end of the second connecting rod, and the electromagnetic block passes through the back of the third connecting rod and is magnetically adsorbed to its interior. The electromagnetic block at the front end of the second connecting rod is electrically connected to an external current output device, and the third connecting rod passes through the back of the U-shaped frame and is rotatably connected to its interior.

[0015] Preferably, the electromagnetic rod is composed of a fixed rod fixedly connected to the left end of the first turntable and an electromagnetic block fixedly connected to the left end of the fixed rod, the electromagnetic block is electrically connected to the external current output device, and the back of the radar is fixedly connected to the front end of the U-shaped frame through a connecting rod.

[0016] Preferably, the control switch is electrically connected to the second motor, the left end of the third pulley is rotationally connected to the left end in the installation box, and the back of the second pulley is rotationally connected to the rear end in the installation box.

[0017] Preferably, the telescopic member is composed of a sliding rod fixedly connected to the top of the plug block, an electromagnetic spring fixedly connected to the top of the sliding rod, a mounting rod fixedly connected to the top of the electromagnetic spring, and an electromagnetic block fixedly connected at the connection between the sliding rod and the mounting rod, and both the electromagnetic block and the electromagnetic spring are electrically connected to an external current output device.

[0018] The present invention has the following advantages: The present invention provides a dual-camera interactive integrated live broadcast vehicle through improvement, which has the following improvements compared with similar devices:

[0019] The dual-camera interactive integrated live broadcast vehicle described in the present invention is provided with an automatic following mechanism, and the first camera is moved to the left or right and rotated to realize automatic following of the first camera, so that the first camera can obtain the best shooting angle in various situations, realize continuous and uninterrupted shooting, improve the flexibility and efficiency of shooting, and reduce the vibration and jitter of the first camera itself, improve the clarity and stability of the picture, and reduce the distortion or blur of the picture caused by the movement of the first camera itself; an adjustment mechanism is provided, and the knob is driven to rotate by an electromagnetic rod, so that the radar can adapt to different working environments, and the working frequency of the radar can avoid interference sources, thereby enhancing the anti-interference ability.

[0020] The dual-camera interactive integrated live broadcast vehicle described in the present invention is provided with a control mechanism, which controls the replacement mechanism to work by squeezing the control switch through an squeezing block, thereby realizing automatic operation, reducing human intervention, improving operation efficiency, and reducing the possibility of human operation errors; a replacement mechanism is provided, which shortens the time for replacing the rollers through the staggered movement of the two groups of rollers, and quickly restores the driving ability of the live broadcast vehicle in an emergency, thereby reducing the time wasted due to waiting for the replacement of the rollers, and at the same time, realizes the rapid replacement of suitable roller types according to different road conditions and movement requirements, thereby improving the adaptability and controllability of the live broadcast vehicle; an installation mechanism is provided, which completes the installation of the transparent protective shell through the rotation and fixation of the gears, and finally reduces the wear and damage of the equipment through the transparent protective shell, thereby extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the live broadcast vehicle of the present invention;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the automatic following mechanism of the present invention;

[0023] Figure 3 The present invention Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 4 It is a schematic diagram of the three-dimensional exploded structure of the second connecting rod and the third connecting rod of the present invention;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the present invention;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the control mechanism of the present invention;

[0027] Figure 7 It is a schematic diagram of the three-dimensional exploded structure of the replacement mechanism of the present invention;

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the installation mechanism of the present invention;

[0029] Fig. 9 It is a schematic diagram of the three-dimensional exploded structure of the telescopic member of the present invention.

[0030] Among them: live broadcast vehicle-1, mounting plate-2, fill light-3, display screen-4, automatic following mechanism-5, first motor-51, first rotating block-52, first protruding rod-53, slide plate-54, sliding rod-55, limit block-56, U-shaped frame-57, adjustment mechanism-58, connecting plate-581, first mounting frame-582, dual-axis motor-583, control mechanism-584, first connecting rod-5841, electromagnetic clutch-5842, second rotating block ... first protruding rod-53, first protruding rod-53, first protruding rod-53, first protruding rod-53, first protruding rod-53, first pro Moving block 5843, contact block 5844, swing block 5845, swing rod 5846, squeeze block 5847, fixed frame 5848, control switch 5849, rotating rod 58410, second mounting frame 58411, bottom plate 58412, L-shaped rod 58413, third rotating block 585, second protruding rod 586, moving rod 587, L-shaped contact block 588, contact rod 589, first turntable 5810 , electromagnetic rod-5811, knob-5812, radar-5813, electromagnetic slot-59, first gear tooth plate-510, second connecting rod-511, third connecting rod-512, bevel gear set-513, first camera-514, second camera-6, replacement mechanism-7, installation box-71, second motor-72, first pulley-73, belt-74, second pulley-75, third pulley-76, fourth pulley-77, first Fixed rod 78, second fixed rod 79, second gear tooth plate member 710, limit plate 711, third fixed rod 712, roller 713, first mounting rod 714, second mounting rod 715, mounting mechanism 8, transparent protective shell 81, plug rod 82, tooth plate 83, limit rod 84, gear 85, fourth fixed rod 86, second turntable 87, jack 88, plug block 89, telescopic member 810, telescopic support member 9. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1 to Figure 9 The principles and features of the present invention are described, and the examples given are only used to explain the present invention and are not used to limit the scope of the present invention. In the following paragraphs, the present invention is described in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of the embodiments of the present invention based on its overall structure.

[0034] Embodiment 1:

[0035] See also Figure 1~Figure 4 A dual-camera interactive integrated live broadcast vehicle of the present invention comprises a live broadcast vehicle 1, a mounting plate 2 is fixedly connected at the top center of the live broadcast vehicle 1, a fill light 3 is fixedly connected above the front end of the mounting plate 2, a display screen 4 is fixedly connected to the top of the mounting plate 2, an automatic following mechanism 5 is fixedly connected to the upper left end of the back of the mounting plate 2, a second camera 6 is fixedly connected to the upper front end of the mounting plate 2, and the second camera 6 is arranged on the left side of the fill light 3, a replacement mechanism 7 is fixedly connected to the bottom of the live broadcast vehicle 1, a mounting mechanism 8 is arranged on the top of the live broadcast vehicle 1, and a telescopic support member 9 is fixedly connected to the front and rear ends of the bottom center of the live broadcast vehicle 1;

[0036] The automatic following mechanism 5 includes a first motor 51 , which is fixedly connected to the upper left end of the back of the mounting plate 2 , and a first rotating block 52 is fixedly connected to the front output shaft of the first motor 51 , so that the first motor 51 can drive the first rotating block 52 to rotate.

[0037] A first protruding rod 53 is fixedly connected to the right side of the front end of the first rotating block 52. The outer wall of the first protruding rod 53 is slidably connected to the inner slide groove of the slide groove plate 54. A sliding rod 55 is fixedly connected to the right end of the slide groove plate 54. The sliding rod 55 passes through the limit block 56 and is slidably connected to the inside thereof. The first protruding rod 53 facilitates the movement of the slide groove plate 54.

[0038] The right end of the sliding rod 55 is fixedly connected to a U-shaped frame 57, and the front end of the U-shaped frame 57 is fixedly connected to an adjustment mechanism 58. An electromagnetic slot 59 is provided on the right side of the front end of the mounting plate 2, and the electromagnetic slot 59 is composed of a slide slot provided on the right side of the front end of the mounting plate 2 and ten groups of electromagnetic blocks fixedly connected in the slide slot. The electromagnetic block is electrically connected to an external current output device, and the electromagnetic slot 59 is convenient for driving the inner tooth plate of the first gear tooth plate member 510 to move.

[0039] The inner groove of the electromagnetic slot 59 is slidably connected to the inner gear plate of the first gear tooth plate part 510. The front end of the inner gear of the first gear tooth plate part 510 is fixedly connected with the second connecting rod 511. The second connecting rod 511 passes through the back of the third connecting rod 512 and is rotatably connected inside it. The inner gear of the first gear tooth plate part 510 is convenient for driving the second connecting rod 511 to rotate.

[0040] A bevel gear set 513 is fixedly connected to the front end of the third connecting rod 512, and the bottom gear rod of the top bevel gear of the bevel gear set 513 is rotatably connected to the U-shaped frame 57, and the top gear rod of the top bevel gear of the bevel gear set 513 is fixedly connected to the first camera 514, so that the bevel gear set 513 can drive the first camera 514 to rotate.

[0041] The left end of the back of the first rotating block 52 is rotatably connected to the front end of the mounting plate 2, the back of the limit block 56 is fixedly connected to the front end of the mounting plate 2, the electromagnetic block in the electromagnetic slot 59 is magnetically adsorbed to the inner tooth plate of the first gear tooth plate member 510, the front end of the second connecting rod 511 is provided with an electromagnetic block, and the electromagnetic block passes through the back of the third connecting rod 512 and is magnetically adsorbed to the inside, the electromagnetic block at the front end of the second connecting rod 511 is electrically connected to the external current output device, and the third connecting rod 512 passes through the back of the U-shaped frame 57 and is rotatably connected to the inside thereof;

[0042] The working principle of a dual-camera interactive integrated live broadcast vehicle based on the first embodiment is:

[0043] First, when using this device, first place the device in the working area, and then connect the device to an external power source to provide the device with the power required for operation;

[0044] Second, when dual-camera interactive integrated live broadcast is required, the fill light 3 is turned on, and the live broadcast personnel are photographed and switched from multiple angles through the first camera 514 and the second camera 6, and then the audience is interacted with through the display screen 4 to realize dual-camera interactive live broadcast. Finally, the fill light 3, the first camera 514, the second camera 6 and the display screen 4 are integrated on the live broadcast vehicle 1 to realize an integrated setting and reduce the equipment transportation time;

[0045] Third, when the first camera 514 needs to be automatically followed, the electrical signal of the adjustment mechanism 58 is received through the first motor 51 and the electromagnetic slot 59, so that the first motor 51 drives the first rotating block 52 to rotate, and the first rotating block 52 drives the first protruding rod 53 to make a circular motion. The first protruding rod 53 drives the sliding rod 55 to move left or right in the limit block 56 through the sliding connection setting with the slide slot plate 54, and the sliding rod 55 drives the U-shaped frame 57 to move left or right. The U-shaped frame 57 drives the bevel gear set 513 to move left or right through the third connecting rod 512, and the bevel gear set 513 drives the first camera 514 to move left or right through the top gear rod of the top bevel gear. When the angle of the first camera 514 needs to be adjusted, the electromagnetic block at the front end of the second connecting rod 511 is driven to work through the external current output device, so that the electromagnetic block is magnetically adsorbed with the third connecting rod 512, and then the ten groups of electromagnetic blocks in the electromagnetic slot 59 are driven to work step by step through the external current output device, so that the first gear tooth plate The inner gear plate of component 510 moves left or right under the influence of the magnetic attraction of ten groups of electromagnetic blocks, the inner gear plate of the first gear tooth plate component 510 drives the inner gear of the first gear tooth plate component 510 to rotate, the inner gear of the first gear tooth plate component 510 drives the second connecting rod 511 to rotate, the second connecting rod 511 drives the third connecting rod 512 to rotate through magnetic attraction with the third connecting rod 512, the third connecting rod 512 drives the bevel gear set 513 to rotate, and the top bevel gear of the bevel gear set 513 drives the first camera 514 to rotate through the top gear rod, so that the first camera 514 moves and rotates left or right, realizing automatic following of the first camera 514, so that the first camera 514 can obtain the best shooting angle in various situations, realize continuous and uninterrupted shooting, improve the flexibility and efficiency of shooting, and at the same time reduce the vibration and jitter of the first camera 514 itself, improve the clarity and stability of the picture, and reduce the distortion or blur of the picture caused by the movement of the first camera 514 itself.

[0046] Embodiment 2:

[0047] See also Figure 5 Compared with the first embodiment, the dual-camera interactive integrated live broadcast vehicle of the present invention further includes: an adjusting mechanism 58, the adjusting mechanism 58 includes a connecting plate 581, the front end of the U-shaped frame 57 is fixedly connected with the connecting plate 581, the top front end of the connecting plate 581 is fixedly connected with a first mounting frame 582, and the connecting plate 581 facilitates the installation and fixation of the first mounting frame 582.

[0048] A dual-axis motor 583 is fixedly connected to the upper left end of the first mounting frame 582, a control mechanism 584 is fixedly connected to the left output shaft of the dual-axis motor 583, a third rotating block 585 is fixedly connected to the right output shaft of the dual-axis motor 583, a second protruding rod 586 is fixedly connected to the right rear end of the third rotating block 585, and the third rotating block 585 is convenient for driving the second protruding rod 586 to perform circular motion.

[0049] The outer wall of the second protruding rod 586 is slidably connected to a moving rod 587, the back of the moving rod 587 is fixedly connected to an L-shaped contact block 588, the back of the L-shaped contact block 588 intermittently cooperates with the contact rod 589, and the left end of the contact rod 589 is fixedly connected to the first turntable 5810, which facilitates the contact rod 589 to drive the first turntable 5810 to rotate.

[0050] An electromagnetic rod 5811 is fixedly connected to the left end of the first turntable 5810, and a knob 5812 is magnetically attached to the left end of the electromagnetic rod 5811. The left end of the knob 5812 is rotatably connected to the right end of the radar 5813. The right end of the first mounting bracket 582 is rotatably connected to the third rotating block 585. The radar 5813 is convenient for emitting electromagnetic waves and receiving reflected signals to detect the position of the live broadcast personnel.

[0051] The electromagnetic rod 5811 is composed of a fixed rod fixedly connected to the left end of the first turntable 5810 and an electromagnetic block fixedly connected to the left end of the fixed rod. The electromagnetic block is electrically connected to an external current output device. The back of the radar 5813 is fixedly connected to the front end of the U-shaped frame 57 through a connecting rod.

[0052] In this embodiment:

[0053] The radar 5813 detects the position of the live broadcast personnel by emitting electromagnetic waves and receiving reflected signals, and transmits the electrical signals to the first camera 514. When the frequency of the radar 5813 needs to be adjusted, the electromagnetic block in the electromagnetic rod 5811 is driven to work through the external current output device, so that the electromagnetic block in the electromagnetic rod 5811 is magnetically attracted to the knob 5812, and then the dual-axis motor 583 is started, and the dual-axis motor 583 drives the third rotating block 585 to rotate, and the third rotating block 585 drives the second protruding rod 586 to make a circular motion, and the second protruding rod 586 drives the moving rod 587 to swing, and the moving rod 587 is moved. The moving rod 587 drives the L-shaped contact block 588 to swing, and the L-shaped contact block 588 drives the contact rod 589 to move by intermittent cooperation with the contact rod 589. The contact rod 589 drives the first turntable 5810 to rotate, and the first turntable 5810 drives the electromagnetic rod 5811 to rotate. The electromagnetic rod 5811 drives the knob 5812 to rotate through magnetic adsorption with the knob 5812. The frequency of the radar 5813 is adjusted by the rotation of the knob 5812, so that the radar 5813 can adapt to different working environments. At the same time, the working frequency of the radar 5813 can avoid interference sources, thereby enhancing the anti-interference ability.

[0054] Embodiment three:

[0055] See also Figure 6 Compared with the first embodiment, the present invention is a dual-camera interactive integrated live broadcast vehicle, and the present embodiment further includes: a control mechanism 584, the control mechanism 584 includes a first connecting rod 5841, the left end output shaft of the dual-axis motor 583 is fixedly connected with the first connecting rod 5841, and the first connecting rod 5841 is arranged in sections, specifically composed of two groups of rod bodies sleeved on the left and right, and the first connecting rod 5841 is convenient for driving the second rotating block 5843 to rotate.

[0056] The left and right rod bodies of the first connecting rod 5841 are respectively plugged and fixed with the left and right slots of the electromagnetic clutch 5842. The left end of the first connecting rod 5841 is fixedly connected with the second rotating block 5843. The front end of the second rotating block 5843 contacts the contact block 5844. The second rotating block 5843 is convenient for driving the contact block 5844 to swing.

[0057] A swing block 5845 is fixedly connected to the bottom of the contact block 5844 , a swing rod 5846 is fixedly connected to the back of the swing block 5845 , and an extrusion block 5847 is fixedly connected to the back of the swing rod 5846 . The extrusion block 5847 facilitates the extrusion of the control switch 5849 .

[0058] A fixing frame 5848 is provided below the extrusion block 5847, a control switch 5849 is fixedly connected to the top of the fixing frame 5848, the swing block 5845 is fixedly connected between two groups of rotating rods 58410, the rotating rods 58410 are rotatably connected between two groups of second mounting frames 58411, and the fixing frame 5848 facilitates the installation and fixation of the control switch 5849.

[0059] The bottom of the second mounting frame 58411 is fixedly connected to a base plate 58412, the bottom of the base plate 58412 is fixedly connected to an L-shaped rod 58413, the right end of the L-shaped rod 58413 is fixedly connected to the left end of the connecting plate 581, the left end of the first connecting rod 5841 passes through the second mounting frame 58411 and is rotatably connected to the inside thereof, and the bottom of the fixed frame 5848 is fixedly connected to the top rear end of the base plate 58412.

[0060] In this embodiment:

[0061] When it is necessary to control the replacement mechanism 7 to work, start the electromagnetic clutch 5842 so that the electromagnetic clutch 5842 locks the first connecting rod 5841, and then start the dual-axis motor 583, the dual-axis motor 583 drives the first connecting rod 5841 to rotate, the first connecting rod 5841 drives the second rotating block 5843 to rotate, the second rotating block 5843 gradually separates from the contact block 5844 during the rotation, so that the contact block 5844 swings backward under the influence of gravity, the contact block 5844 drives the swing block 5845 to swing backward, the swing block 5845 drives the swing rod 5846 to swing backward, the swing rod 5846 drives the squeezing block 5847 to swing backward, so that the squeezing block 5847 squeezes the control switch 5849, so that the replacement mechanism 7 is controlled to work through the control switch 5849, so as to realize automatic operation, reduce manual intervention, improve operation efficiency, and reduce the possibility of human operation errors.

[0062] Embodiment 4:

[0063] See also Figure 7 Compared with the first embodiment, the dual-camera interactive integrated live broadcast vehicle of the present invention further includes: a replacement mechanism 7, the replacement mechanism 7 includes an installation box 71, the installation box 71 is fixedly connected to the bottom of the live broadcast vehicle 1 on all sides, and a second motor 72 is fixedly connected to the right end of the installation box 71, and the second motor 72 is convenient for driving the first pulley 73 to rotate.

[0064] The left end output shaft of the second motor 72 is fixedly connected with the first pulley 73, the outer wall of the first pulley 73 is connected to the belt 74, the first pulley 73 is connected to the second pulley 75 through the belt 74, the second pulley 75 is connected to the third pulley 76 through the belt 74, and the belt 74 is convenient for driving the second pulley 75 to rotate.

[0065] The third pulley 76 is connected to the fourth pulley 77 through the belt 74. The front end of the fourth pulley 77 is fixedly connected to the first fixing rod 78. The front end of the second pulley 75 is fixedly connected to the second fixing rod 79. The second fixing rod 79 penetrates the first fixing rod 78 and is connected to the inside of the first fixing rod 78 for rotation. The second fixing rod 79 penetrates the second mounting rod 715 and is connected to the inside of the first fixing rod 78 for rotation.

[0066] The front ends of the first fixed rod 78 and the second fixed rod 79 are fixedly connected to the inner gear of the second gear tooth plate component 710. The right end of the inner gear plate of the second gear tooth plate component 710 is fixedly connected to the limiting plate 711, and the right end of the limiting plate 711 is slidably connected to the right end of the installation box 71. The limiting plate 711 facilitates the limiting movement of the inner gear plate of the second gear tooth plate component 710.

[0067] A third fixing rod 712 is fixedly connected to the bottom of the inner tooth plate of the second gear tooth plate 710, and a roller 713 is fixedly connected to the bottom of the third fixing rod 712. A first mounting rod 714 is rotatably connected between the first pulley 73 and the third pulley 76, and the third fixing rod 712 facilitates the movement of the roller 713.

[0068] A second mounting rod 715 is rotatably connected between the second pulley 75 and the fourth pulley 77, the control switch 5849 is electrically connected to the second motor 72, the left end of the third pulley 76 is rotatably connected to the left end inside the mounting box 71, and the back of the second pulley 75 is rotatably connected to the rear end inside the mounting box 71.

[0069] In this embodiment:

[0070] When the roller 713 needs to be replaced, the live broadcast vehicle 1 is supported by the telescopic support member 9, and then the second motor 72 is controlled by the control switch 5849 to work, so that the second motor 72 drives the first pulley 73 to rotate clockwise, the first pulley 73 drives the second pulley 75 to rotate clockwise through the belt 74, the second pulley 75 drives the third pulley 76 to rotate counterclockwise through the belt 74, the third pulley 76 drives the fourth pulley 77 to rotate counterclockwise through the belt 74, and then the fourth pulley 77 drives the first fixed rod 78 to rotate counterclockwise, and the second pulley 75 drives the second fixed rod 79 to rotate clockwise during the rotation process, so that the first fixed rod 78 and the second fixed rod 79 respectively drive the two sets of second gear tooth plate member 710 inner teeth The wheels rotate clockwise and counterclockwise, and the internal gears of the two sets of second gear tooth plate parts 710 drive the internal gear plates of the two sets of second gear tooth plate parts 710 to do staggered motion, so that the moving distance of the internal gear plates of the two sets of second gear tooth plate parts 710 is first shortened and then increased, and then the internal gear plates of the two sets of second gear tooth plate parts 710 drive the two sets of third fixed rods 712 to do staggered motion, and the two sets of third fixed rods 712 drive the two sets of rollers 713 to do staggered motion, completing the replacement of rollers 713, shortening the time for replacing rollers 713, and quickly restoring the driving ability of the live broadcast vehicle 1 in an emergency, reducing the time wasted due to waiting for the replacement of rollers 713, and at the same time realizing the rapid replacement of suitable roller 713 types according to different road conditions and movement requirements, thereby improving the adaptability and controllability of the live broadcast vehicle 1.

[0071] Embodiment five:

[0072] See also Figure 8~Figure 9 Compared with the first embodiment, the dual-camera interactive integrated live broadcast vehicle of the present invention further includes: a mounting mechanism 8, the mounting mechanism 8 includes a transparent protective shell 81, a transparent protective shell 81 is provided on the top of the live broadcast vehicle 1, and the left and right ends of the bottom of the transparent protective shell 81 are fixedly connected with a plug rod 82, and the bottom of the plug rod 82 is fixedly connected with a tooth plate 83, and the plug rod 82 is convenient for driving the tooth plate 83 to move.

[0073] The bottom of the tooth plate 83 is slidably connected to a limit rod 84, and the bottom of the limit rod 84 is fixedly connected to the bottom of the live broadcast vehicle 1. A gear 85 is meshed at the front end of the tooth plate 83, and the right end of the gear 85 at the lower right side of the transparent protective shell 81 is fixedly connected to a fourth fixed rod 86, and the gear 85 is convenient for driving the fourth fixed rod 86 to rotate.

[0074] The right end of the fourth fixed rod 86 is fixedly connected to the second turntable 87, the outer wall of the second turntable 87 is provided with a socket 88, an insert block 89 is inserted in the socket 88, and a telescopic member 810 is fixedly connected to the top of the insert block 89. A connecting plate is fixedly connected to the bottom of the live broadcast vehicle 1, and the right end of the connecting plate is rotatably connected to the left end gear rod of the gear 85 at the lower right side of the transparent protective shell 81, and the telescopic member 810 facilitates the movement of the insert block 89.

[0075] The telescopic member 810 is composed of a sliding rod fixedly connected to the top of the plug block 89, an electromagnetic spring fixedly connected to the top of the sliding rod, a mounting rod fixedly connected to the top of the electromagnetic spring, and an electromagnetic block fixedly connected to the connection between the sliding rod and the mounting rod, and both the electromagnetic block and the electromagnetic spring are electrically connected to an external current output device.

[0076] In this embodiment:

[0077] When the equipment needs to be protected, the live broadcast personnel drive the transparent protective shell 81 to move from top to bottom, and the transparent protective shell 81 drives the insertion rod 82 to move downward and insert into the live broadcast vehicle 1, and the insertion rod 82 drives the toothed plate 83 to move downward, so that the toothed plate 83 is inserted into the limit rod 84, and the limit action of the limit rod 84 makes the toothed plate 83 mesh with the gear 85, so that the toothed plate 83 drives the gear 85 to rotate during the downward movement, and the gear 85 drives the fourth fixed rod 86 to rotate, and the fourth fixed rod 86 drives the second turntable 87 to rotate, and the second turntable 87 drives the six groups of jacks 88 to make a circular motion. When the bottom of the transparent protective shell 81 contacts the top of the live broadcast vehicle 1, the electromagnetic spring in the telescopic member 810 stops working through the external current output device. The electromagnetic spring in the telescopic part 810 drives the sliding rod in the telescopic part 810 to move downward, and the sliding rod in the telescopic part 810 drives the plug block 89 to move downward, so that the plug block 89 is inserted into the socket 88, and then the rotation angle of the gear 85 and the second turntable 87 is fixed, and the moving position of the toothed plate 83 is fixed by the rotation and fixation of the gear 85, and the installation and fixation of the transparent protective shell 81 is completed. The protection of the transparent protective shell 81 reduces the wear and damage of the equipment and extends the service life of the equipment. After the plug block 89 is inserted into the socket 88, the electromagnetic block in the telescopic part 810 is driven to work through the external current output device, so that the electromagnetic block magnetically adsorbs the sliding rod in the telescopic part 810, thereby increasing the plug-in stability of the plug block 89 and the socket 88.

[0078] The present invention provides a dual-camera interactive integrated live broadcast vehicle through improvement, and an automatic following mechanism 5 is provided. By moving the first camera 514 to the left or right and rotating it, the first camera 514 can be automatically followed, so that the first camera 514 can obtain the best shooting angle in various situations, realize continuous and uninterrupted shooting, improve the flexibility and efficiency of shooting, and reduce the vibration and shaking of the first camera 514 itself, improve the clarity and stability of the picture, and reduce the distortion or blur of the picture caused by the movement of the first camera 514 itself; an adjustment mechanism 58 is provided, and the electromagnetic rod 5811 drives the knob 5812 to rotate, so that the radar 5813 can adapt to different working environments, and at the same time, the working frequency of the radar 5813 avoids interference sources, thereby enhancing the anti-interference ability; A control mechanism 584 is provided to squeeze the control switch 5849 through the squeezing block 5847 to control the replacement mechanism 7 to achieve automated operation, reduce manual intervention, improve operational efficiency, and reduce the possibility of human operational errors; a replacement mechanism 7 is provided to shorten the time for replacing the rollers 713 through the staggered movement of the two sets of rollers 713, quickly restore the driving ability of the live broadcast vehicle 1 in an emergency, and reduce the time wasted due to waiting for the replacement of the rollers 713. At the same time, according to different road conditions and movement requirements, the appropriate type of rollers 713 can be quickly replaced to improve the adaptability and maneuverability of the live broadcast vehicle 1; an installation mechanism 8 is provided to complete the installation of the transparent protective shell 81 through the rotation and fixation of the gear 85, and finally the transparent protective shell 81 is used to reduce the wear and damage of the equipment and extend the service life of the equipment.

[0079] The above shows and describes the basic principle, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0080] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A dual-camera interactive integrated live broadcast vehicle, comprising a live broadcast vehicle (1), wherein a mounting plate (2) is fixedly connected at the center of the top of the live broadcast vehicle (1), a fill light (3) is fixedly connected at the upper front end of the mounting plate (2), a display screen (4) is fixedly connected at the top of the mounting plate (2), an automatic following mechanism (5) is fixedly connected at the upper left end of the back of the mounting plate (2), a second camera (6) is fixedly connected at the upper front end of the mounting plate (2), and the second camera (6) is arranged on the left side of the fill light (3), replacement mechanisms (7) are fixedly connected around the bottom of the live broadcast vehicle (1), a mounting mechanism (8) is arranged at the top of the live broadcast vehicle (1), and telescopic support members (9) are fixedly connected at the front and rear ends of the bottom center of the live broadcast vehicle (1); Features: The automatic following mechanism (5) comprises a first motor (51), the upper left end of the back of the mounting plate (2) is fixedly connected to the first motor (51), the front end output shaft of the first motor (51) is fixedly connected to the first rotating block (52), the front right side of the first rotating block (52) is fixedly connected to a first convex rod (53), the outer wall of the first convex rod (53) is slidably connected to the inner groove of the sliding groove plate (54), the right end of the sliding groove plate (54) is fixedly connected to a sliding rod (55), the sliding rod (55) passes through the limit block (56) and is slidably connected to the inside thereof, the right end of the sliding rod (55) is fixedly connected to a U-shaped frame (57), the front end of the U-shaped frame (57) is fixedly connected to an adjusting mechanism (58), the front right side of the mounting plate (2) is provided with an electromagnetic slot (59), and the electromagnetic slot (59) is fixedly connected to the inner groove of the sliding groove plate (54). The magnetic slot (59) is composed of a slide slot arranged on the right side of the front end of the mounting plate (2) and ten groups of electromagnetic blocks fixedly connected in the slide slot. The electromagnetic blocks are electrically connected to an external current output device. The slide slot in the electromagnetic slot (59) is slidably connected to the inner gear plate of the first gear tooth plate member (510). The front end of the inner gear of the first gear tooth plate member (510) is fixedly connected to a second connecting rod (511). The second connecting rod (511) passes through the back of the third connecting rod (512) and is rotatably connected inside the third connecting rod (512). The front end of the third connecting rod (512) is fixedly connected to a bevel gear set (513). The bottom gear rod of the top bevel gear of the bevel gear set (513) is rotatably connected to the U-shaped frame (57). The top gear rod of the top bevel gear of the bevel gear set (513) is fixedly connected to a first camera (514). The adjusting mechanism (58) comprises a connecting plate (581), the front end of the U-shaped frame (57) is fixedly connected to the connecting plate (581), the top front end of the connecting plate (581) is fixedly connected to a first mounting frame (582), the upper left end of the first mounting frame (582) is fixedly connected to a dual-axis motor (583), the left end output shaft of the dual-axis motor (583) is fixedly connected to a control mechanism (584), the right end output shaft of the dual-axis motor (583) is fixedly connected to a third rotating block (585), the right rear end of the third rotating block (585) is fixedly connected to a second protruding rod (586), the outer wall of the second protruding rod (586) is slidably connected to a moving rod (587), and the back of the moving rod (587) is fixedly connected to An L-shaped contact block (588) is provided, the back of the L-shaped contact block (588) is intermittently matched with a contact rod (589), the left end of the contact rod (589) is fixedly connected to a first turntable (5810), the left end of the first turntable (5810) is fixedly connected to an electromagnetic rod (5811), the left end of the electromagnetic rod (5811) is magnetically adsorbed with a knob (5812), the left end of the knob (5812) is rotatably connected to the right end of a radar (5813), wherein the right end of the first mounting frame (582) is rotatably connected to a third rotating block (585), and the radar (5813) detects the position of a live broadcasting personnel by emitting electromagnetic waves and receiving reflected signals, and transmits electrical signals to a first camera (514).

2. According to claim 1, a dual-camera interactive integrated live broadcast vehicle is characterized in that: The control mechanism (584) comprises a first connecting rod (5841), the left end output shaft of the dual-axis motor (583) is fixedly connected to the first connecting rod (5841), and the first connecting rod (5841) is arranged in sections, specifically consisting of two groups of rod bodies which are sleeved on the left and right sides, the left and right rod bodies of the first connecting rod (5841) are respectively plugged and fixed to the left and right notches of the electromagnetic clutch (5842), the left end of the first connecting rod (5841) is fixedly connected to the second rotating block (5843), the front end of the second rotating block (5843) is in contact with the contact block (5844), the bottom of the contact block (5844) is fixedly connected to the swing block (5845), the back of the swing block (5845) is fixedly connected to the swing rod (5846), the back of the swing rod (5846) is fixedly connected to the extrusion block (5847), the A fixing frame (5848) is provided below the extrusion block (5847), and a control switch (5849) is fixedly connected to the top of the fixing frame (5848), and the swing block (5845) is fixedly connected between two groups of rotating rods (58410), and the rotating rods (58410) are rotatably connected between two groups of second mounting frames (58411), and a bottom plate (58412) is fixedly connected to the bottom of the second mounting frame (58411), and an L-shaped rod (58413) is fixedly connected to the bottom of the bottom plate (58412), wherein the right end of the L-shaped rod (58413) is fixedly connected to the left end of the connecting plate (581), and the left end of the first connecting rod (5841) passes through the second mounting frame (58411) and is rotatably connected to the inside thereof, and the bottom of the fixing frame (5848) is fixedly connected to the rear end of the top of the bottom plate (58412).

3. According to claim 2, a dual-camera interactive integrated live broadcast vehicle is characterized in that: The replacement mechanism (7) comprises a mounting box (71), the bottom of the live broadcast vehicle (1) is fixedly connected to the mounting box (71) on all sides, the right end of the mounting box (71) is fixedly connected to a second motor (72), the left end of the output shaft of the second motor (72) is fixedly connected to a first belt pulley (73), the outer wall of the first belt pulley (73) is connected to a belt (74) by transmission, the first belt pulley (73) is connected to a second belt pulley (75) by transmission via a belt (74), the second belt pulley (75) is connected to a third belt pulley (76) by transmission via a belt (74), the third belt pulley (76) is connected to a fourth belt pulley (77) by transmission via a belt (74), the front end of the fourth belt pulley (77) is fixedly connected to a first fixing rod (78), the front end of the second belt pulley (75) is fixedly connected to a second fixing rod (79), and the front end of the second belt pulley (75) is fixedly connected to a second fixing rod (71). 9), and the second fixed rod (79) passes through the first fixed rod (78) and is rotatably connected to the inside of the first fixed rod (78), the front ends of the first fixed rod (78) and the second fixed rod (79) are fixedly connected to the inner gear of the second gear toothed plate member (710), the right end of the inner gear plate of the second gear toothed plate member (710) is fixedly connected to a limiting plate (711), and the right end of the limiting plate (711) is slidably connected to the right end of the installation box (71), the bottom of the inner gear plate of the second gear toothed plate member (710) is fixedly connected to a third fixed rod (712), the bottom of the third fixed rod (712) is fixedly connected to a roller (713), the first installation rod (714) is rotatably connected between the first belt pulley (73) and the third belt pulley (76), and the second installation rod (715) is rotatably connected between the second belt pulley (75) and the fourth belt pulley (77).

4. According to claim 3, a dual-camera interactive integrated live broadcast vehicle is characterized in that: The mounting mechanism (8) comprises a transparent protective shell (81), the top of the live broadcast vehicle (1) is provided with a transparent protective shell (81), the left and right ends of the bottom of the transparent protective shell (81) are fixedly connected to plug rods (82), the bottom of the plug rod (82) is fixedly connected to a toothed plate (83), the bottom of the toothed plate (83) is slidably connected to a limit rod (84), and the bottom of the limit rod (84) is fixedly connected to the bottom of the live broadcast vehicle (1), the front end of the toothed plate (83) is meshed with a gear (85), and the lower right corner of the transparent protective shell (81) is fixedly connected to the limit rod (84). The right end of the square gear (85) is fixedly connected to a fourth fixing rod (86), the right end of the fourth fixing rod (86) is fixedly connected to a second turntable (87), an outer wall of the second turntable (87) is provided with a plug hole (88), an insert block (89) is inserted into the plug hole (88), and a telescopic member (810) is fixedly connected to the top of the insert block (89), wherein a connecting plate is fixedly connected to the bottom of the live broadcast vehicle (1), and the right end of the connecting plate is rotatably connected to the left end gear rod of the gear (85) at the right bottom of the transparent protective shell (81).

5. According to claim 4, a dual-camera interactive integrated live broadcast vehicle is characterized in that: The left end of the back of the first rotating block (52) is rotatably connected to the front end of the mounting plate (2), the back of the limit block (56) is fixedly connected to the front end of the mounting plate (2), and the electromagnetic block in the electromagnetic slot (59) is magnetically adsorbed to the inner tooth plate of the first gear tooth plate member (510).

6. According to claim 5, a dual-camera interactive integrated live broadcast vehicle is characterized in that: An electromagnetic block is provided at the front end of the second connecting rod (511), and the electromagnetic block passes through the back of the third connecting rod (512) and is magnetically adsorbed to the inside thereof; the electromagnetic block at the front end of the second connecting rod (511) is electrically connected to an external current output device, and the third connecting rod (512) passes through the back of the U-shaped frame (57) and is rotationally connected to the inside thereof.

7. The dual-camera interactive integrated live broadcast vehicle according to claim 6, characterized in that: The electromagnetic rod (5811) is composed of a fixed rod fixedly connected to the left end of the first turntable (5810) and an electromagnetic block fixedly connected to the left end of the fixed rod. The electromagnetic block is electrically connected to an external current output device. The back of the radar (5813) is fixedly connected to the front end of the U-shaped frame (57) through a connecting rod.

8. The dual-camera interactive integrated live broadcast vehicle according to claim 7, characterized in that: The control switch (5849) is electrically connected to the second motor (72), the left end of the third pulley (76) is rotatably connected to the left end inside the installation box (71), and the back of the second pulley (75) is rotatably connected to the rear end inside the installation box (71).

9. The dual-camera interactive integrated live broadcast vehicle according to claim 8, characterized in that: The telescopic member (810) is composed of a sliding rod fixedly connected to the top of the insert block (89), an electromagnetic spring fixedly connected to the top of the sliding rod, a mounting rod fixedly connected to the top of the electromagnetic spring, and an electromagnetic block fixedly connected to the connection between the sliding rod and the mounting rod, and the electromagnetic block and the electromagnetic spring are both electrically connected to an external current output device.

Images