Gimbal monitoring device

Abstract

The application provides a cloud platform monitoring device, comprising: a mounting box; a camera and a display movably connected to the mounting box; a base box and a mounting frame, the mounting box being swingably arranged on the mounting frame around a first preset axis and a second preset axis; the mounting frame being movably arranged on the base box along a third preset direction; wherein the third preset direction, the extension direction of the first preset axis and the extension direction of the second preset axis are perpendicular to each other. The application solves the problem of poor convenience of the cloud platform monitoring device in the prior art.

Description

Technical Field

[0001] This invention relates to the field of image communication equipment technology, and more specifically, to a PTZ monitoring device. Background Technology

[0002] Pan-tilt-zoom (PTZ) monitoring devices are primarily placed indoors, such as in the living room, to allow for constant monitoring of the elderly and children. A typical PTZ monitoring device includes a base, a bracket, a camera, and a screen. The bracket is mounted on top of the base, the camera is mounted on the bracket (its lens can be adjusted), and the screen is fixed to the top of the base. The PTZ monitoring device not only observes the indoor environment but also transmits images of that environment to the screen. When someone needs to view the indoor environment, they can do so via a terminal (mobile phone), and the mobile phone can also transmit the viewer's image to the PTZ monitoring device's screen. People indoors can then have video conversations with the person controlling the terminal through the PTZ monitoring device, which is especially useful for the elderly and children who are not familiar with operating mobile phones.

[0003] However, due to the limited field of view of the camera, the camera angle needs to be adjusted to see other locations indoors. When video chatting with the elderly and children, the screen angle cannot be adjusted synchronously with the camera when the camera angle is adjusted to face the elderly and children. This means that the screen and camera cannot face the elderly and children at the same time, making it difficult for the elderly and children to see the screen clearly. It is necessary to call the elderly and children to the front of the screen to conduct a normal video call, which makes the video call inconvenient. Summary of the Invention

[0004] The main objective of this invention is to provide a PTZ monitoring device to solve the problem of poor ease of use of existing PTZ monitoring devices.

[0005] To achieve the above objectives, the present invention provides a PTZ monitoring device, comprising: a mounting box; a camera and a display movably connected to the mounting box; a base box and a mounting frame, wherein the mounting box is swayably mounted on the mounting frame around a first preset axis and a second preset axis; the mounting frame is movably mounted on the base box along a third preset direction; wherein the third preset direction, the extension direction of the first preset axis, and the extension direction of the second preset axis are perpendicular to each other.

[0006] Furthermore, the PTZ monitoring device also includes a rotating tube and a first mounting plate; the first mounting plate is disposed inside the mounting box and connected to the inner wall of the mounting box, one end of the rotating tube is rotatably connected to the first mounting plate, and the other end of the rotating tube extends out of the mounting box to connect with the display component, and the rotating tube is rotatably disposed around a third preset axis; wherein, the third preset axis extends along a third preset direction.

[0007] Furthermore, the PTZ monitoring device also includes a first driving component and a first transmission component; the first transmission component includes a first transmission gear and a second transmission gear; the first driving component is disposed on a first mounting plate, the first transmission gear is drivenly connected to the first driving component, the first transmission gear and the second transmission gear mesh with each other, and the second transmission gear is sleeved on the rotating tube so that the first driving component drives the rotating tube to rotate through the first transmission component.

[0008] Furthermore, the PTZ monitoring device also includes a sliding plate and a second mounting plate; the second mounting plate is disposed inside the mounting box and connected to the inner wall of the mounting box, one end of the sliding plate extends out of the mounting box to connect with the camera, and the sliding plate is movably mounted on the second mounting plate in a first preset direction.

[0009] Furthermore, the PTZ monitoring device also includes a second driving component and a second transmission component; the second transmission component includes a worm, a worm wheel, a first lead screw, and a first transmission seat; the worm is coaxially connected to the output shaft of the second driving component, the worm wheel meshes with the worm, the worm wheel is coaxially connected to the bottom end of the first lead screw, the first transmission seat is installed on the bottom surface of the slide plate, and the first transmission seat is movably sleeved on the first lead screw and threadedly connected to the first lead screw, so that the second driving component drives the slide plate to move through the second transmission component.

[0010] Furthermore, the PTZ monitoring device also includes a third drive component and a support frame; the mounting box is movably mounted on the support frame, the third drive component is mounted on the mounting frame, and the output shaft of the third drive component is driven to connect with the support frame to drive the support frame to rotate around a first preset axis.

[0011] Furthermore, the support frame includes a crossbeam and two uprights; each upright extends along a first preset direction, one end of each upright is connected to both ends of the crossbeam, the mounting box is located between the two uprights, and the other end of each upright is connected to a rotating seat, with a rotating shaft rotatably connected inside the rotating seat, and the rotating shaft is connected to the outer wall of the mounting box; the pan-tilt monitoring device also includes a fourth driving component, which is disposed inside the mounting box, and the output shaft of the fourth driving component extends out of the mounting box to be fixedly connected to the rotating seat, so that the fourth driving component drives the mounting box to rotate around a second preset axis.

[0012] Furthermore, the PTZ monitoring device also includes a fifth driving component, a third transmission component, and two sliding plates; the two sliding plates are respectively connected to both sides of the mounting frame, the fifth driving component is driven to the third transmission component, and the third transmission component is driven to the two sliding plates, so that the fifth driving component drives the sliding plates to move along a third preset direction through the third transmission component.

[0013] Furthermore, the third transmission component includes a third transmission gear, two fourth transmission gears, at least two fifth transmission gears, and two second lead screws. The two fourth transmission gears and the two second lead screws are arranged in a one-to-one correspondence, and the two fifth transmission gears and the two fourth transmission gears are arranged in a one-to-one correspondence. The third transmission gear is sleeved on the drive shaft of the fifth driving member. Each fifth transmission gear meshes with the third transmission gear and the corresponding fourth transmission gear simultaneously. Each fourth transmission gear is sleeved on the corresponding second lead screw, and each sliding plate is sleeved on the corresponding second lead screw and threadedly connected to the second lead screw, so that the second lead screw rotates around the axis of the second lead screw to drive each sliding plate to move in a third preset direction.

[0014] Furthermore, clearance grooves are provided on the two side walls of the base box, and the clearance grooves extend along a third preset direction; the pan-tilt monitoring device also includes a telescopic plate, which includes a first plate segment, a second plate segment, a third plate segment, a fourth plate segment, and a fifth plate segment connected to each other; the first plate segment is connected to the clearance groove, the second plate segment is slidably inserted into the first plate segment along the third preset direction, the third plate segment is slidably inserted into the second plate segment along the third preset direction, the fourth plate segment is slidably inserted into the third plate segment along the third preset direction, the fifth plate segment is slidably inserted into the fourth plate segment along the third preset direction, the sliding plate is inserted on the fifth plate segment, and the fifth plate segment is slidably connected to the clearance groove; wherein, the extension direction of the sliding plate is perpendicular to the third preset direction.

[0015] According to the technical solution of this invention, the PTZ monitoring device includes a mounting box, a base box, and a mounting frame. The mounting box is used to connect the camera and the display. The mounting box drives the camera and the display to swing around a first preset axis and a second preset axis, so that the orientation direction of the camera and the orientation direction of the display can be adjusted synchronously without the need for personnel to move to the display. At the same time, the mounting frame drives the mounting box to move along a third preset direction, so that the distance between the camera and the personnel and the distance between the display and the personnel can be adjusted synchronously, greatly improving the ease of use of the PTZ monitoring device and thus solving the problem of poor ease of use of existing PTZ monitoring devices. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0017] Figure 1 A structural schematic diagram of a first angle of an embodiment of the PTZ monitoring device according to the present invention is shown;

[0018] Figure 2 A structural schematic diagram of a first angle of an embodiment of the PTZ monitoring device according to the present invention is shown;

[0019] Figure 3 A schematic diagram of the internal structure of the mounting box of the PTZ monitoring device according to the present invention is shown;

[0020] Figure 4 An exploded view of the base box (with the third transmission component removed) of the PTZ monitoring device according to the present invention is shown;

[0021] Figure 5 An exploded view of the base box of the PTZ monitoring device according to the present invention is shown;

[0022] Figure 6 A schematic diagram of the sliding plate and telescopic plate of the PTZ monitoring device according to the present invention is shown;

[0023] Figure 7 A cross-sectional schematic diagram of the sliding plate and telescopic plate of the PTZ monitoring device according to the present invention is shown.

[0024] The above figures include the following reference numerals:

[0025] 20. Mounting box; 21. Camera component; 22. Display component; 23. Box body; 24. Back plate; 30. Base box; 31. Mounting bracket; 50. Rotating tube; 51. First mounting plate; 60. First driving component; 62. First transmission gear; 63. Second transmission gear; 70. Slide plate; 71. Second mounting plate; 80. Second driving component; 82. Worm gear; 83. Worm wheel; 84. First lead screw; 85. First transmission seat; 90. Third driving component; 91. Support frame; 92. Crossbeam; 93. Vertical plate; 94. Rotating seat; 95. Rotating shaft; 100. Fourth driving component; 110 112. Fifth driving component; 113. Third transmission gear; 114. Fourth transmission gear; 115. Fifth transmission gear; 116. Second lead screw; 117. Second connecting seat; 120. Sliding plate; 130. Clearance groove; 131. Telescopic plate; 132. First plate segment; 133. Second plate segment; 134. Third plate segment; 135. Fourth plate segment; 136. Fifth plate segment; 137. Slider; 511. Through hole; 311. Housing; 312. Top cover; 313. Bottom cover; 316. Flexible hose; 381. Vertical plate; 382. Horizontal plate; 617. Baffle; 671. Protective plate. Detailed Implementation

[0026] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0027] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0028] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0029] Please refer to Figures 1 to 7 The present invention provides a PTZ monitoring device, comprising: a mounting box 20; a camera 21 and a display 22 movably connected to the mounting box 20; a base box 30 and a mounting frame 31, wherein the mounting box 20 is swayably mounted on the mounting frame 31 around a first preset axis and a second preset axis; and the mounting frame 31 is movably mounted on the base box 30 along a third preset direction; wherein the third preset direction, the extension direction of the first preset axis, and the extension direction of the second preset axis are perpendicular to each other.

[0030] The PTZ monitoring device of the present invention includes a mounting box 20, a base box 30, and a mounting frame 31. The mounting box 20 is used to connect the camera 21 and the display 22. The mounting box 20 drives the camera 21 and the display 22 to swing around a first preset axis and a second preset axis, so that the orientation direction of the camera 21 and the orientation direction of the display 22 can be adjusted synchronously without the need for personnel to move to the display 22. At the same time, the mounting frame 31 drives the mounting box 20 to move along a third preset direction, so that the distance between the camera 21 and the personnel and the distance between the display 22 and the personnel can be adjusted synchronously, which greatly improves the ease of use of the PTZ monitoring device and solves the problem of poor ease of use of the existing PTZ monitoring devices.

[0031] Specifically, the mounting box 20 includes a box body 23 and a back plate 24. The back plate 24 is connected to the box body 23 by bolts, and the display element 22 is connected to the side of the box body 23 away from the back plate 24.

[0032] In this embodiment, the PTZ monitoring device further includes a rotating tube 50 and a first mounting plate 51; the first mounting plate 51 is disposed inside the mounting box 20 and connected to the inner wall of the mounting box 20, one end of the rotating tube 50 is rotatably connected to the first mounting plate 51, and the other end of the rotating tube extends out of the mounting box 20 to be connected to the display component 22, and the rotating tube 50 is rotatably disposed around a third preset axis; wherein, the third preset axis extends along a third preset direction.

[0033] Specifically, the rotating tube 50 is used to house the wiring of the display element 22. One end of the rotating tube 50 is rotatably connected to the first mounting plate 51 via a bearing. The inner ring of the bearing is connected to the rotating tube 50, and the outer ring of the bearing is connected to the mounting hole on the first mounting plate 51. By rotating the rotating tube 50 around a third preset axis, the rotating tube 50 drives the display element 22 to rotate around the third preset axis, allowing the display element 22 to freely switch between a vertical and a horizontal state. This allows not only the camera 21 to perform all-around monitoring during the monitoring process, but also the display element 22 to adjust its angle as needed, facilitating real-time viewing of the monitoring screen by monitoring personnel. Especially at night or in environments with poor lighting conditions, the angle adjustment of the display element 22 ensures clear visibility of the monitoring screen. Specifically, when the display element 22 is in a horizontal state, it extends along the extension direction of the second preset axis; when the display element 22 is in a vertical state, it extends along the extension direction of the first preset axis.

[0034] In this embodiment, the PTZ monitoring device further includes a first driving component 60 and a first transmission component; the first transmission component includes a first transmission gear 62 and a second transmission gear 63; the first driving component 60 is disposed on the first mounting plate 51, the first transmission gear 62 is drivenly connected to the first driving component 60, the first transmission gear 62 and the second transmission gear 63 mesh with each other, and the second transmission gear 63 is sleeved on the rotating tube 50 so that the first driving component 60 drives the rotating tube 50 to rotate through the first transmission component.

[0035] Specifically, this transmission method not only ensures the stable rotation of the rotating tube 50, but also enables precise control of the rotation angle of the rotating tube 50 through the first driving component 60. It is suitable for scenarios requiring high-precision monitoring, ensuring the rotation accuracy and stability of the rotating tube 50. Through the precise control of the first driving component 60, the angle of the display component 22 can be finely adjusted to meet the needs of high-precision monitoring.

[0036] Optionally, the first driving component 60 is a motor.

[0037] In this embodiment, the PTZ monitoring device further includes a slide plate 70 and a second mounting plate 71; the second mounting plate 71 is disposed inside the mounting box 20 and connected to the inner wall of the mounting box 20, one end of the slide plate 70 extends out of the mounting box 20 to connect with the camera 21, and the slide plate 70 is reciprocally mounted on the second mounting plate 71 in a first preset direction.

[0038] Specifically, the sliding plate 70 drives the camera 21 to reciprocate along a first preset direction, thereby expanding the monitoring range of the camera 21. Simultaneously, the reciprocating motion of the sliding plate 70 along the first preset direction allows the camera 21 to avoid interference with the display 22 when it rotates around a third preset axis; wherein, the first preset axis extends along the first preset direction.

[0039] In specific implementation, when it is necessary to rotate the display component 22, the slide plate 70 moves upward along the first preset direction, causing the camera component 21 to detach from the top surface of the display component 22. Then the display component 22 can be rotated. After the display component 22 has rotated 90°, the slide plate 70 moves downward along the first preset direction, causing the camera component 21 to descend until its bottom surface is in contact with the top surface of the display component 22 after it has rotated 90°, so that the camera component 21 and the display component 22 are in closer contact.

[0040] In this embodiment, the PTZ monitoring device further includes a second driving component 80 and a second transmission component; the second transmission component includes a worm 82, a worm wheel 83, a first lead screw 84, and a first transmission seat 85; the worm 82 is coaxially connected to the output shaft of the second driving component 80, the worm wheel 83 meshes with the worm 82, the worm wheel 83 is coaxially connected to the bottom end of the first lead screw 84, and the first transmission seat 85 is installed on the bottom surface of the slide plate 70. The first transmission seat 85 is movably sleeved on the first lead screw 84 and threadedly connected to the first lead screw 84, so that the second driving component 80 drives the slide plate 70 to move through the second transmission component.

[0041] Specifically, the first lead screw 84 extends along a first preset direction. The second driving member 80 drives the worm gear 82 to rotate, causing the worm gear 82 to drive the worm wheel 83 to rotate. The worm wheel 83 then drives the first lead screw 84 to rotate around its axis, thereby causing the first lead screw 84 to drive the first transmission seat 85 to reciprocate along the first preset direction. This transmission structure utilizes the reduction ratio of the worm gear 82 and the worm wheel 83 to ensure that the slide plate 70 can move stably along the first preset direction.

[0042] Specifically, there are two slide plates 70 and two second mounting plates 71. The two second mounting plates 71 are set one-to-one with the two slide plates 70. The first transmission seat 85 is installed on the bottom surface of one of the two slide plates 70. The bottom of the other slide plate 70 is provided with a through hole 511, which is used to accommodate the wiring of the camera component 21.

[0043] Optionally, the second mounting plate 71 is a U-shaped plate; the second driving component 80 is a motor.

[0044] In this embodiment, the PTZ monitoring device further includes a third drive component 90 and a support frame 91; the mounting box 20 is movably mounted on the support frame 91, the third drive component 90 is mounted on the mounting frame 31, and the output shaft of the third drive component 90 is drivenly connected to the support frame 91 to drive the support frame 91 to rotate around a first preset axis.

[0045] Specifically, the third driving component 90 drives the support frame 91 to rotate around the first preset axis, so that the support frame 91 can drive the mounting box 20 to rotate around the first preset axis, which facilitates the adjustment of the orientation of the display component 22 and the camera component 21, and ensures that the display component 22 and the camera component 21 can accurately face the personnel.

[0046] In this embodiment, the support frame 91 includes a crossbeam 92 and two upright plates 93; each upright plate 93 extends along a first preset direction, one end of each upright plate 93 is connected to both ends of the crossbeam 92, the mounting box 20 is located between the two upright plates 93, and the other end of each upright plate 93 is connected to a rotating seat 94, a rotating shaft 95 is rotatably connected inside the rotating seat 94, and the rotating shaft 95 is connected to the outer wall of the mounting box 20; the pan-tilt monitoring device also includes a fourth driving component 100, which is disposed inside the mounting box 20, and the output shaft of the fourth driving component 100 extends out of the mounting box 20 to be fixedly connected to the rotating seat 94, so that the fourth driving component 100 drives the mounting box 20 to rotate around a second preset axis.

[0047] Specifically, a rotating shaft 95 is rotatably connected inside the rotating base 94, and the rotating shaft 95 is connected to the outer wall of the mounting box 20, so that the mounting box 20 is rotatably connected to the rotating base 94, ensuring that the support frame 91 and the mounting box are rotatably connected, so that the support frame 91 can support the mounting box 20; the output shaft of the fourth driving member 100 extends out of the mounting box 20 and is fixedly connected to the rotating base 94, so that the output shaft of the fourth driving member 100 is stationary relative to the rotating base 94, then the fourth driving member 100 can drive the mounting box 20 to rotate relative to the support frame 91 around the second preset axis, so that the elevation and depression angles of the mounting box 20 can be adjusted, and the elevation and depression angles of the display component 22 and the camera component 21 can also be adjusted, so as to adjust the orientation of the display component 22 and the camera component 21 and ensure that the display component 22 and the camera component 21 can accurately face the personnel.

[0048] Optionally, the fourth drive component 100 is a motor.

[0049] In this embodiment, the PTZ monitoring device further includes a fifth driving component 110, a third transmission component, and two sliding plates 120; the two sliding plates 120 are respectively connected to both sides of the mounting bracket 31, the fifth driving component 110 is drivenly connected to the third transmission component, and the third transmission component is drivenly connected to the two sliding plates 120, so that the fifth driving component 110 drives the sliding plates 120 to move along a third preset direction through the third transmission component.

[0050] Specifically, the sliding plate 120 is driven to move along the third preset direction by the fifth driving component 110 using the third transmission component, so that the distance between the mounting box 20 on the mounting frame 31 and the personnel can be adjusted, and the distance between the camera 21 and the personnel and the distance between the display 22 and the personnel can be adjusted synchronously, so as to avoid the display 22 and the camera 21 being too far apart or too close, and further improve the ease of use of the pan-tilt monitoring device.

[0051] Optionally, the fifth drive component 110 is a motor.

[0052] In this embodiment, the third transmission component includes a third transmission gear 112, two fourth transmission gears 113, at least two fifth transmission gears 114, and two second lead screws 115. The two fourth transmission gears 113 and the two second lead screws 115 are arranged in a one-to-one correspondence, and the two fifth transmission gears 114 and the two fourth transmission gears 113 are arranged in a one-to-one correspondence. The third transmission gear 112 is sleeved on the drive shaft of the fifth driving member 110. Each fifth transmission gear 114 meshes with the third transmission gear 112 and the corresponding fourth transmission gear 113 simultaneously. Each fourth transmission gear 113 is sleeved on the corresponding second lead screw 115. Each sliding plate 120 is sleeved on the corresponding second lead screw 115 and threadedly connected to the second lead screw 115, so that the second lead screw 115 rotates around its axis, thereby driving each sliding plate 120 to move along a third preset direction.

[0053] Specifically, the third transmission component includes two second connecting seats 116, each second connecting seat 116 is connected to a corresponding sliding plate 120, and each second connecting seat 116 is sleeved on a corresponding second lead screw 115 and threadedly connected to the second lead screw 115.

[0054] Specifically, there are four fifth transmission gears 114. The four fifth transmission gears 114 are divided into two fifth transmission gear groups. The two fifth transmission gear groups are arranged in a one-to-one correspondence with the two fourth transmission gears 113. In each fifth transmission gear group, one fifth transmission gear 114 meshes with the other fifth transmission gear 114 and the third transmission gear 112 at the same time, and the other fifth transmission gear 114 meshes with the corresponding fourth transmission gear 113.

[0055] Specifically, the fifth driving component 110 drives the third transmission gear 112 to rotate, which in turn drives the fifth transmission gear 114 and the fourth transmission gear 113 to rotate. The fourth transmission gear 113 then drives the second lead screw 115 to rotate around its axis, ensuring that the second lead screw 115 can move the sliding plate 120 along a third preset direction. This transmission method not only ensures the stable rotation of the second lead screw 115 but also allows for precise control of its rotation angle via the fifth driving component 110. It is suitable for scenarios requiring high-precision monitoring and ensures the rotational accuracy and stability of the sliding plate 120.

[0056] In this embodiment, the base box 30 has clearance grooves 130 on its two side walls, which extend along a third preset direction. The PTZ monitoring device also includes a telescopic plate 131, which includes a first plate segment 132, a second plate segment 133, a third plate segment 134, a fourth plate segment 135, and a fifth plate segment 136 connected to each other. The first plate segment 132 is connected to the clearance groove 130. The second plate segment 133 is slidably inserted into the first plate segment 132 along the third preset direction. The third plate segment 134 is slidably inserted into the second plate segment 133 along the third preset direction. The fourth plate segment 135 is slidably inserted into the third plate segment 134 along the third preset direction. The fifth plate segment 136 is slidably inserted into the fourth plate segment 135 along the third preset direction. A sliding plate 120 is inserted into the fifth plate segment 136, which is slidably connected to the clearance groove 130. The extending direction of the sliding plate 120 is perpendicular to the third preset direction.

[0057] Specifically, the sliding plate 120 drives the fifth plate segment 136 to move along the third preset direction, so that the telescopic plate 131 gradually unfolds to cover the clearance groove 130, preventing dust from entering the base box 30 from the clearance groove 130; at the same time, since the fifth plate segment 136 and the first plate segment 132 are slidably connected to the clearance groove 130, the clearance groove 130 and the telescopic plate 131 can guide the sliding plate 120, preventing the sliding plate 120 from deviating from the third preset direction.

[0058] In specific implementation, as the sliding plate 120 moves from one end of the clearance groove 130 to the other end, the sliding plate 120 drives the fifth plate segment 136 to gradually extend the fourth plate segment 135. Then, the fifth plate segment 136 drives the fourth plate segment 135 to move together, and the fourth plate segment 135 gradually extends the third plate segment 134. Then, the fourth plate segment 135 drives the third plate segment 134 to move together, and the third plate segment 134 gradually extends the second plate segment 133. Then, the third plate segment 134 drives the second plate segment 133 to move together, and the second plate segment 133 gradually extends the first plate segment 132, so that the entire telescopic plate 131 is fully extended to cover the clearance groove 130.

[0059] In this embodiment, both the first plate segment 132 and the fifth plate segment 136 are provided with sliders 137, and the clearance groove 130 has two groove walls that are arranged opposite to each other along a first preset direction. Each groove wall is provided with a slide rail that extends along a third preset direction. The slide rail and the slider 137 cooperate with each other so that the slide rail guides the telescopic plate 131.

[0060] Specifically, the base box 30 includes a housing 311, a top cover 312, and a bottom cover 313. The top cover 312 is connected to the top surface of the housing 311 by screws, and the bottom cover 313 is connected to the bottom surface of the housing 311 by screws. Both sides of the housing 311 are provided with clearance grooves 130. One end of a flexible hose 316 is connected inside the top cover 312, and the other end of the flexible hose 316 is connected to the bottom of the mounting box 20. The wiring inside the mounting box 20 extends into the base box 30 through the flexible hose 316. When the mounting box 20 rotates along its second preset axis, the flexible hose 316 can be flexibly bent.

[0061] Specifically, the mounting bracket 31 includes a vertical plate 381 and a horizontal plate 382. There are two vertical plates 381, and the bottom ends of the two vertical plates 381 are detachably connected to the outer ends of the two sliding plates 120. The horizontal plate 382 is located on the top surface of the top cover 312. The side of the horizontal plate 382 near the hose 316 is provided with a clearance groove for the hose 316 to enter. When the horizontal plate 382 moves, the hose 316 can enter the clearance groove, reducing the obstruction of the hose 316 to the movement of the horizontal plate 382. The third driving member 90 is provided on the horizontal plate 382.

[0062] Specifically, a baffle 617 is provided above the third transmission gear 112, the two fourth transmission gears 113 and at least two fifth transmission gears 114. The baffle 617 is connected to the inner wall of the housing 311. A protective plate 671 is vertically connected to the side of the baffle 617 near the sliding plate 120. The protective plate 671 is located on the side of the third transmission gear 112, the two fourth transmission gears 113 and at least two fifth transmission gears 114 near the sliding plate 120. The second lead screw 115 passes through the protective plate 671.

[0063] As can be seen from the above description, the embodiments of the present invention achieve the following technical effects:

[0064] The PTZ monitoring device of the present invention includes a mounting box 20, a base box 30, and a mounting frame 31. The mounting box 20 is used to connect the camera 21 and the display 22. The mounting box 20 drives the camera 21 and the display 22 to swing around a first preset axis and a second preset axis, so that the orientation direction of the camera 21 and the orientation direction of the display 22 can be adjusted synchronously without the need for personnel to move to the display 22. At the same time, the mounting frame 31 drives the mounting box 20 to move along a third preset direction, so that the distance between the camera 21 and the personnel and the distance between the display 22 and the personnel can be adjusted synchronously, which greatly improves the ease of use of the PTZ monitoring device and solves the problem of poor ease of use of the existing PTZ monitoring devices.

[0065] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0066] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0067] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A PTZ monitoring device, characterized in that, include: Mounting box (20); a camera (21) and a display (22) are movably connected to the mounting box (20); The base box (20) and the mounting bracket (31) are provided. The mounting box (20) is swayably mounted on the mounting bracket (31) around a first preset axis and a second preset axis. The mounting bracket (31) is movably mounted on the base box (30) along a third preset direction. Wherein, the third preset direction, the extension direction of the first preset axis, and the extension direction of the second preset axis are perpendicular to each other; The PTZ monitoring device also includes a slide plate (70) and a second mounting plate (71); the second mounting plate (71) is disposed inside the mounting box (20) and connected to the inner wall of the mounting box (20); one end of the slide plate (70) extends out of the mounting box (20) to be connected to the camera (21); the slide plate (70) is reciprocally mounted on the second mounting plate (71) along a first preset direction (402).

2. The PTZ monitoring device according to claim 1, characterized in that, The PTZ monitoring device further includes a rotating tube (50) and a first mounting plate (51); the first mounting plate (51) is disposed inside the mounting box (20) and connected to the inner wall of the mounting box (20); one end of the rotating tube (50) is rotatably connected to the first mounting plate (51); the other end of the rotating tube (50) extends out of the mounting box (20) to be connected to the display (22); the rotating tube (50) is rotatably disposed around a third preset axis; wherein, the third preset axis extends along the third preset direction.

3. The PTZ monitoring device according to claim 2, characterized in that, The PTZ monitoring device further includes a first driving component (60) and a first transmission component; the first transmission component includes a first transmission gear (62) and a second transmission gear (63); the first driving component (60) is disposed on the first mounting plate (51), the first transmission gear (62) is drivenly connected to the first driving component (60), the first transmission gear (62) and the second transmission gear (63) mesh with each other, and the second transmission gear (63) is sleeved on the rotating tube (50) so that the first driving component (60) drives the rotating tube (50) to rotate through the first transmission component.

4. The PTZ monitoring device according to claim 1, characterized in that, The PTZ monitoring device further includes a second drive component (80) and a second transmission component; the second transmission component includes a worm (82), a worm wheel (83), a first lead screw (84), and a first transmission seat (85); the worm (82) is coaxially connected to the output shaft of the second drive component (80), the worm wheel (83) meshes with the worm (82), the worm wheel (83) is coaxially connected to the bottom end of the first lead screw (84), the first transmission seat (85) is installed on the bottom surface of the slide plate (70), and the first transmission seat (85) is movably sleeved on the first lead screw (84) and threadedly connected to the first lead screw (84) so ​​that the second drive component (80) drives the slide plate (70) to move through the second transmission component.

5. The PTZ monitoring device according to claim 2, characterized in that, The PTZ monitoring device also includes a third drive unit (90) and a support frame (91); the mounting box (20) is movably mounted on the support frame (91), the third drive unit (90) is mounted on the mounting frame (31), and the output shaft of the third drive unit (90) is driven to connect with the support frame (91) to drive the support frame (91) to rotate around the first preset axis.

6. The PTZ monitoring device according to claim 5, characterized in that, The support frame (91) includes a crossbeam (92) and two upright plates (93); each of the upright plates (93) extends along a first preset direction, and one end of each of the upright plates (93) is connected to both ends of the crossbeam (92). The mounting box (20) is located between the two upright plates (93), and the other end of each of the upright plates (93) is connected to a rotating seat (94). A rotating shaft (95) is rotatably connected inside the rotating seat (94), and the rotating shaft (95) is connected to the outer wall of the mounting box (20). The pan-tilt monitoring device also includes a fourth driving component (100), which is disposed inside the mounting box (20). The output shaft of the fourth driving component (100) extends out of the mounting box (20) to be fixedly connected to the rotating seat (94), so that the fourth driving component (100) drives the mounting box (20) to rotate around the second preset axis.

7. The PTZ monitoring device according to claim 2, characterized in that, The PTZ monitoring device further includes a fifth drive component (110), a third transmission component, and two sliding plates (120); the two sliding plates (120) are respectively connected to both sides of the mounting bracket (31), the fifth drive component (110) is driven to the third transmission component, and the third transmission component is driven to the two sliding plates (120), so that the fifth drive component (110) drives the sliding plates (120) to move along the third preset direction through the third transmission component.

8. The PTZ monitoring device according to claim 7, characterized in that, The third transmission component includes a third transmission gear (112), two fourth transmission gears (113), at least two fifth transmission gears (114), and two second lead screws (115). The two fourth transmission gears (113) and the two second lead screws (115) are arranged in a one-to-one correspondence, and the two fifth transmission gears (114) and the two fourth transmission gears (113) are arranged in a one-to-one correspondence. The third transmission gear (112) is sleeved on the drive shaft of the fifth driving member (110), and each of the fifth transmission gears... The wheel (114) meshes with the third transmission gear (112) and the corresponding fourth transmission gear (113) at the same time. Each of the fourth transmission gears (113) is sleeved on the corresponding second lead screw (115), and each of the sliding plates (120) is sleeved on the corresponding second lead screw (115) and threadedly connected to the second lead screw (115) so that the second lead screw (115) rotates around the axis of the second lead screw (115) to drive each of the sliding plates (120) to move along the third preset direction.

9. The PTZ monitoring device according to claim 7, characterized in that, The base box (30) has clearance grooves (130) on its two side walls, which extend along the third preset direction. The pan-tilt monitoring device also includes a telescopic plate (131), which includes a first plate segment (132), a second plate segment (133), a third plate segment (134), a fourth plate segment (135), and a fifth plate segment (136) connected to each other. The first plate segment (132) is connected to the clearance groove (130), and the second plate segment (133) is slidably inserted into the first plate segment (132) along the third preset direction. The third plate segment (134) is slidably inserted into the second plate segment (133) along the third preset direction, the fourth plate segment (135) is slidably inserted into the third plate segment (134) along the third preset direction, the fifth plate segment (136) is slidably inserted into the fourth plate segment (135) along the third preset direction, the sliding plate (120) is inserted into the fifth plate segment (136), and the fifth plate segment (136) is slidably connected to the clearance groove (130); wherein, the extension direction of the sliding plate (120) is perpendicular to the third preset direction.

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