CN219999461U - Portable digital video monitoring equipment - Google Patents

Abstract

The utility model relates to the technical field of video monitoring and discloses portable digital video monitoring equipment, which comprises a suitcase, a lifting handle, an adjusting device and a unidirectional glass window, wherein the lifting handle is arranged on the upper surface of the suitcase, the adjusting device is arranged in the suitcase, the unidirectional glass window is arranged on the front surface of the suitcase, the adjusting device comprises a Z-axis adjusting unit, an X-axis adjusting unit and a Y-axis adjusting unit, the Z-axis adjusting unit is arranged in the suitcase, the X-axis adjusting unit is arranged in the Z-axis adjusting unit, and the Y-axis adjusting unit is arranged on two sides of the X-axis adjusting unit. This portable digital video monitoring equipment through installing the Z axle adjusting unit among the adjusting device, rotates through first motor and makes gear a drive planetary gear rotate to can make the inside camera of fixed shell rotate, reach the purpose of carrying out angle modulation to the camera, solve the problem of the camera slope that causes because of placing unstably.

Description

A portable digital video surveillance device

Technical field

The utility model relates to the technical field of video surveillance, specifically a portable digital video surveillance device.

Background technique

A typical TV monitoring system is mainly composed of front-end equipment and back-end equipment. The front-end equipment usually consists of cameras, manual or electric lenses, pan/tilts, protective covers, monitors, alarm detectors, multi-function decoders and other components. , they perform their respective duties and establish corresponding connections with various devices of the central control system through wired, wireless or optical fiber transmission media.

A portable outdoor video monitoring equipment with the publication number CN215258872U, its technical solution is: including a box body, a video monitor is installed in the box body, and a movable device installed between the video monitor and the box body, the The left side of the box is set as an opening structure. One-way glass is fixedly installed on the opening structure on the left side of the box. The movable device is composed of an adjustment structure and a shock-absorbing structure. The adjustment structure includes a concave fixed frame. A spherical connecting block is fixedly installed on the inner side of the bottom end of the concave fixed frame. The beneficial effect of the utility model is: the motor drives the gear one and the gear two meshed with the gear one to rotate, thereby driving the concave shape of the bottom end of the elastic telescopic rod. The video monitor on the fixed frame rotates, and the electric telescopic rod is controlled to drive the telescopic rod to lift, thereby driving the video monitor to adjust the up and down angle.

The above device allows the monitor to rotate vertically by installing an angle adjustment device inside the monitoring device. However, due to the uncertainty of the terrain when using this portable monitoring device, not all scenes are horizontal. If the device is placed tilted, the image captured by the monitor will be tilted, which will have a certain impact on the recorded image.

Utility model content

The purpose of this utility model is to provide a portable digital video monitoring device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a portable digital video surveillance equipment, including a suitcase, a handle, an adjustment device and a one-way glass window, the handle is installed on the upper surface of the suitcase, and the adjustment device Installed inside the suitcase, the one-way glass window is installed on the front of the suitcase, the adjustment device includes a Z-axis adjustment unit, an X-axis adjustment unit and a Y-axis adjustment unit, the Z-axis adjustment unit is installed inside the suitcase, The X-axis adjustment unit is installed inside the Z-axis adjustment unit, and the Y-axis adjustment unit is installed on both sides of the X-axis adjustment unit.

Preferably, the Z-axis adjustment unit includes a fixed block, a gear, a transmission shaft, a first motor, a planetary gear, a fixed shell, a fixed rod and a bearing. The fixed block is fixedly installed on the inner wall of the suitcase, and the gear One is rotatably installed in the middle part of the fixed block, the left end of the transmission shaft one is fixedly installed on the middle part of the gear one, and the right end of the transmission shaft one is transmission installed on the output end of the first motor, and the planetary gear is fixedly installed on the fixed block. The surface of the shell, and the planetary gear meshes with gear one, the fixed shell is fixedly installed on the left end of the fixed rod, the surface of the fixed rod is fixedly installed on the inner wall of bearing one, and the outer wall of bearing one is fixedly installed on the suitcase s surface.

Preferably, the X-axis adjustment unit includes a fixed plate, a sleeve, a second bearing, a telescopic rod, a second motor, a second transmission shaft, a second gear and a second planetary gear. The fixed plate is fixedly installed on the inner wall of the fixed shell, so The sleeve is fixedly installed on the middle part of the fixed block, the outer wall of the second bearing is fixedly installed on the inner wall of the sleeve, the top end of the telescopic rod is fixedly installed on the inner wall of the second bearing, and the second motor is fixedly installed on the inner wall of the sleeve. The second transmission shaft is mounted on the output end of the second motor, the second gear is fixedly mounted on the surface of the second transmission shaft, the second planetary gear is fixedly mounted on the surface of the telescopic rod, and the second planetary gear is connected to the surface of the telescopic rod. Gear two meshes.

Preferably, the Y-axis adjustment unit includes a ball shaft, a rotating rod 1, a connecting arm, a rotating rod 2, a camera, a rotating base and a counterweight. The ball shaft is fixedly installed on the bottom end of the telescopic rod, and the rotating rod One is fixedly installed on the surface of the telescopic rod, the top of the connecting arm is rotationally installed on the surface of the rotating rod one, the two rotating rods are rotationally installed on the bottom end of the connecting arm, and the camera is fixedly installed on the middle part of the rotating rod two. The rotating base is fixedly installed on the top surface of the camera, and the counterweight block is fixedly installed on the bottom surface of the camera.

Preferably, the ball shaft is rotatably connected to the rotating base. The rotating base is installed at the rear end of the top of the camera head. The counterweight block is installed at the front end of the bottom surface of the camera head so that the positions of the counterweight block and the rotating base are opposite. Therefore, when the telescopic rod is raised, the counterweight block can press the front end of the camera downward, so that the rotating seat and the ball shaft are always connected, so that the telescopic rod drives the ball shaft to adjust the camera.

Preferably, there are three sets of fixed blocks and gears 1, and one set is connected to the transmission shaft 1. The three sets of gears 1 and the fixed blocks can fix the fixed shell and the camera in the fixed shell so that it can be transported during transportation. No shaking will occur.

Preferably, the number of the first rotating rod, connecting arm and rotating rod two is two, and the two rotating rods one, connecting arm and rotating rod two are installed symmetrically on the left and right sides of the camera, so that both sides can be aligned at the same time. The camera extends or retracts, allowing the camera to remain stable as it is adjusted.

Compared with the existing technology, this utility model provides a portable digital video monitoring device, which has the following beneficial effects:

1. In this portable digital video surveillance equipment, the Z-axis adjustment unit in the adjustment device is installed, and the first motor rotates to make the gear 1 drive the planetary gear to rotate, so that the camera inside the fixed shell can be rotated, achieving the goal of adjusting the camera. The purpose of angle adjustment is to solve the problem of camera tilt caused by unstable placement.

2. This portable digital video surveillance equipment is equipped with an adjustment device, and through the rotation of the first motor and the second motor and the expansion and contraction of the telescopic rod, the camera can be adjusted at a large angle, thereby achieving the purpose of adjusting the angle of the camera.

Description of the drawings

Figure 1 is a schematic diagram of the front structure of the utility model;

Figure 2 is a schematic structural diagram of the adjustment device of the utility model;

Figure 3 is a schematic structural diagram of the Z-axis adjustment unit of the present utility model;

Figure 4 is a schematic structural diagram of the X-axis adjustment unit of the present utility model.

In the picture: 1. Suitcase; 2. Handle; 3. Adjustment device; 301. Fixed block; 302. Gear one; 303. Transmission shaft one; 304. First motor; 305. Planetary gear; 306. Fixed shell; 307 , fixed rod; 308, bearing one; 309, fixed plate; 310, sleeve; 311, bearing two; 312, telescopic rod; 313, second motor; 314, transmission shaft two; 315, gear two; 316, planetary gear 2; 317. Ball shaft; 318. Rotating rod one; 319. Connecting arm; 320. Rotating rod two; 321. Camera; 322. Rotating seat; 323. Counterweight; 4. One-way glass window.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

In this utility model, unless otherwise expressly stipulated and limited, the terms "installation", "connection", "connection", "fixing" and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integration; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two elements or an interaction between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Please refer to Figures 1-4. The present utility model provides a technical solution: a portable digital video surveillance equipment, including a suitcase 1, a handle 2, an adjustment device 3 and a one-way glass window 4. The handle 2 is installed on the side of the suitcase 1. On the upper surface, the adjustment device 3 is installed inside the suitcase 1. The adjustment device 3 includes a Z-axis adjustment unit, an X-axis adjustment unit and a Y-axis adjustment unit. The Z-axis adjustment unit is installed inside the suitcase 1. The Z-axis adjustment unit includes a fixed block. 301, gear one 302, transmission shaft one 303, first motor 304, planetary gear 305, fixed shell 306, fixed rod 307 and bearing one 308, fixed block 301 is fixedly installed on the inner wall of the suitcase 1, fixed block 301 and gear one 302 There are three sets of gears, one of which is connected with the transmission shaft 303. The three sets of gears 302 and the fixed block 301 can fix the fixed shell 306 and the camera 321 in the fixed shell 306 so that it will not happen during transportation. Shake, the gear one 302 is rotated and installed in the middle of the fixed block 301, the left end of the transmission shaft 303 is fixedly installed in the middle of the gear 302, and the right end of the transmission shaft 303 is installed on the output end of the first motor 304, and the planetary gear 305 The fixed shell 306 is fixedly installed on the surface of the fixed shell 306, and the planetary gear 305 is meshed with the gear one 302. The fixed shell 306 is fixedly installed on the left end of the fixed rod 307. The surface of the fixed rod 307 is fixedly installed on the inner wall of the bearing one 308, and the outer wall of the bearing one 308. Fixedly installed on the surface of the suitcase 1, by installing the Z-axis adjustment unit in the adjustment device 3, the first motor 304 rotates to cause the gear 302 to drive the planetary gear 305 to rotate, thereby allowing the camera 321 inside the fixed shell 306 to rotate. The purpose of angle adjustment of the camera 321 is achieved, and the problem of tilting of the camera 321 caused by unstable placement is solved. The X-axis adjustment unit is installed inside the Z-axis adjustment unit. The X-axis adjustment unit includes a fixed plate 309 and a sleeve. 310. Bearing 2 311, telescopic rod 312, second motor 313, transmission shaft 2 314, gear 2 315 and planetary gear 2 316. The fixed plate 309 is fixedly installed on the inner wall of the fixed shell 306, and the sleeve 310 is fixedly installed on the fixed block 301. In the middle part, the outer wall of the second bearing 311 is fixedly installed on the inner wall of the sleeve 310, the top of the telescopic rod 312 is fixedly installed on the inner wall of the second bearing 311, the second motor 313 is fixedly installed on the surface of the sleeve 310, and the second transmission shaft 314 is installed for transmission. At the output end of the second motor 313, the second gear 315 is fixedly installed on the surface of the second transmission shaft 314, the second planetary gear 316 is fixedly installed on the surface of the telescopic rod 312, and the second planetary gear 316 meshes with the second gear 315, and the Y-axis adjustment unit Installed on both sides of the X-axis adjustment unit, the Y-axis adjustment unit includes a ball shaft 317, a rotating rod 318, a connecting arm 319, a rotating rod 2 320, a camera 321, a rotating base 322 and a counterweight 323. The ball shaft 317 is fixedly installed. At the bottom end of the telescopic rod 312, the ball shaft 317 is rotationally connected to the rotating base 322. The rotating base 322 is installed on the rear end of the top surface of the camera 321, and the counterweight 323 is installed on the front end of the bottom surface of the camera 321, so that the counterweight 323 and The position of the rotating base 322 is opposite, so that when the telescopic rod 312 rises, the counterweight 323 can press the front end of the camera 321 downward, so that the rotating base 322 and the ball shaft 317 are always connected, so that the telescopic rod 312 drives the ball shaft. 317 to adjust the camera 321, the rotating rod 318 is fixedly installed on the surface of the telescopic rod 312, the number of the rotating rod 318, the connecting arm 319 and the rotating rod two 320 is two, the two rotating rod 318, the connecting arm 319 and the The second rotating rod 320 is installed symmetrically on the left and right sides of the camera 321, allowing both sides to extend or contract the camera 321 at the same time, so that the camera 321 remains stable during adjustment. The top of the connecting arm 319 is rotated and installed on the first rotating rod 318. On the surface, the second rotating rod 320 is rotatably installed on the bottom end of the connecting arm 319, the camera 321 is fixedly installed on the middle of the rotating rod 2320, the rotating base 322 is fixedly installed on the top surface of the camera 321, and the counterweight 323 is fixedly installed on the top of the camera 321. On the bottom surface, the adjustment device 3 is installed, and through the rotation of the first motor 304 and the second motor 313 and the telescopic rod 312, the camera 321 can be adjusted at a large angle, thereby achieving the purpose of adjusting the angle of the camera 321. The facing glass window 4 is installed on the front of the suitcase 1.

In the actual operation process, when this device is used, first place the device in a fixed position, then turn on the camera 321 and observe the picture on the monitor. If the picture tilts, just turn on the first motor 304. The rotation of 304 drives the transmission shaft 303 to rotate, so that the gear 302 drives the planetary gear 305 to rotate. When the planetary gear 305 rotates, it drives the fixed shell 306 to rotate, thereby causing the camera 321 to rotate, thereby correcting the image of the camera 321. If the shooting angle of the camera 321 is too low or too high, just open the telescopic rod 312. When the telescopic rod 312 extends, the rotating seat 322 slides on the surface of the ball shaft 317. At the same time, the connecting arm 319 is connected to the rotating rod 318 through the rotating rod 318. The second rod 320 supports the camera 321 to complete the angle adjustment, thereby completing the use of the device.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or apparatus that includes the stated element.

Claims (7)

1. A portable digital video surveillance equipment, including a suitcase (1), a handle (2), an adjustment device (3) and a one-way glass window (4), characterized in that: the handle (2) is installed on the suitcase The upper surface of (1), the adjustment device (3) is installed inside the suitcase (1), and the one-way glass window (4) is installed on the front of the suitcase (1); The adjustment device (3) includes a Z-axis adjustment unit, an X-axis adjustment unit and a Y-axis adjustment unit. The Z-axis adjustment unit is installed inside the suitcase (1), and the X-axis adjustment unit is installed on the Z-axis adjustment unit. Inside, the Y-axis adjustment unit is installed on both sides of the X-axis adjustment unit. 2. A portable digital video monitoring device according to claim 1, characterized in that: the Z-axis adjustment unit includes a fixed block (301), a gear (302), a transmission shaft (303), and a first motor. (304), planet gear (305), fixed shell (306), fixed rod (307) and bearing one (308), the fixed block (301) is fixedly installed on the inner wall of the suitcase (1), the gear one ( 302) is rotatably installed in the middle part of the fixed block (301), the left end of the transmission shaft one (303) is fixedly installed in the middle part of the gear one (302), and the right end of the transmission shaft one (303) is transmission installed on the first At the output end of the motor (304), the planetary gear (305) is fixedly installed on the surface of the fixed shell (306), and the planetary gear (305) meshes with gear one (302), and the fixed shell (306) is fixed Installed on the left end of the fixed rod (307), the surface of the fixed rod (307) is fixedly installed on the inner wall of the bearing one (308), and the outer wall of the bearing one (308) is fixedly installed on the surface of the suitcase (1). 3. A portable digital video surveillance device according to claim 1, characterized in that: the X-axis adjustment unit includes a fixed plate (309), a sleeve (310), a second bearing (311), and a telescopic rod (312 ), the second motor (313), the second transmission shaft (314), the second gear (315) and the second planetary gear (316), the fixed plate (309) is fixedly installed on the inner wall of the fixed shell (306), and the sleeve The barrel (310) is fixedly installed on the middle part of the fixed block (301), the outer wall of the second bearing (311) is fixedly installed on the inner wall of the sleeve (310), and the top end of the telescopic rod (312) is fixedly installed on the second bearing (311). The inner wall of the second motor (311), the second motor (313) is fixedly installed on the surface of the sleeve (310), the second transmission shaft (314) is installed on the output end of the second motor (313), and the second gear (314) 315) is fixedly installed on the surface of the second transmission shaft (314), the second planetary gear (316) is fixedly installed on the surface of the telescopic rod (312), and the second planetary gear (316) meshes with the second gear (315). 4. A portable digital video surveillance device according to claim 1, characterized in that: the Y-axis adjustment unit includes a ball shaft (317), a rotating rod (318), a connecting arm (319), and a rotating rod (2). (320), camera (321), rotating seat (322) and counterweight (323). The ball shaft (317) is fixedly installed on the bottom end of the telescopic rod (312), and the rotating rod (318) is fixed Installed on the surface of the telescopic rod (312), the top end of the connecting arm (319) is rotationally installed on the surface of the rotating rod one (318), and the second rotating rod (320) is rotationally installed on the bottom end of the connecting arm (319) , the camera (321) is fixedly installed on the middle part of the second rotating rod (320), the rotating seat (322) is fixedly installed on the top surface of the camera (321), and the counterweight block (323) is fixedly installed on the camera (320). 321) bottom surface. 5. A portable digital video surveillance equipment according to claim 4, characterized in that: the ball shaft (317) is rotationally connected to a rotating base (322), and the rotating base (322) is installed on the camera (321) At the rear end of the top surface, the counterweight block (323) is installed at the front end of the bottom surface of the camera (321). 6. A portable digital video monitoring device according to claim 2, characterized in that: there are three groups of the fixed block (301) and the gear one (302), and one group of them is connected to the transmission shaft one (303). ) transmission connection. 7. A portable digital video surveillance device according to claim 4, characterized in that: the number of the first rotating rod (318), the connecting arm (319) and the second rotating rod (320) is two, and two The first rotating rod (318), the connecting arm (319) and the second rotating rod (320) are installed symmetrically on the left and right sides of the camera (321).