CN212900478U

CN212900478U - Angle-adjustable monitoring terminal of video monitoring system

Info

Publication number: CN212900478U
Application number: CN202021305405.3U
Authority: CN
Inventors: 钱俊; 季峰; 谭振华
Original assignee: Suzhou Ruijia'er Network Technology Co ltd
Current assignee: Suzhou Ruijia'er Network Technology Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-06
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a video monitor system's monitor terminal with adjustable angle, including monitor display, revolution mechanic, elevation structure, angle modulation structure, monitor display rotates with angle modulation structure to be connected, and angle modulation structure rotates with revolution mechanic to be connected, elevation structure and revolution mechanic fixed connection, elevation structure include with two fixed fixing bases that revolution mechanic is fixed, two the fixing base rotates with the regulation pole respectively to be connected, and two are adjusted the pole and rotate with the slider respectively to be connected, slider and screw rod threaded connection, the screw rod is connected with the second motor, the screw rod rotates with the guide rail to be connected, the guide rail inboard is fixed with electric telescopic handle, electric telescopic handle with the screw rod is parallel to each other. The beneficial effects of the utility model are that, can adjust monitor display's position as required, conveniently watch and use.

Description

Angle-adjustable monitoring terminal of video monitoring system

Technical Field

The utility model relates to a supervisory equipment technical field, especially a video monitoring system's monitor terminal with adjustable angle.

Background

The monitoring is a physical basis for real-time monitoring of key departments or important places in various industries, and management departments can obtain effective data, image or sound information through the monitoring and memorizing system, and timely monitor and memorize the process of sudden abnormal events so as to provide efficient and timely command and height, police arrangement, case handling and the like. The monitoring system is also called as a closed circuit television monitoring system, and the typical monitoring system mainly comprises five parts, namely front-end audio and video acquisition equipment, audio and video transmission equipment and rear-end storage, control and display equipment, wherein a monitoring terminal generally refers to a monitoring display used for displaying images.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a video monitor system's monitor terminal with adjustable angle has been designed.

The technical scheme of the utility model be, a video monitoring system's monitor terminal with adjustable angle, including monitor display, revolution mechanic, elevation structure, angle modulation structure, monitor display rotates with angle modulation structure to be connected, angle modulation structure and revolution mechanic fixed connection, elevation structure and revolution mechanic fixed connection.

The lifting structure comprises two fixed seats fixed with the rotating structure, the two fixed seats are respectively rotatably connected with adjusting rods, the two adjusting rods are respectively rotatably connected with sliding blocks, the sliding blocks are in threaded connection with screw rods, the screw rods are connected with a second motor, the screw rods are rotatably connected with guide rails, electric telescopic rods are fixed on the inner sides of the guide rails, and the electric telescopic rods are parallel to the screw rods.

The angle adjusting structure comprises a connecting rod which is rotatably connected with the monitoring display, the connecting rod is rotatably connected with a rack, and the rack is meshed with the third gear.

The rack penetrates through the top of the fixed box and extends into the fixed box, a third motor is fixed outside the fixed box, and an output shaft of the third motor is in transmission connection with the third gear.

The fixed box inside wall is provided with the slide rail, remove the slider with the slide rail gomphosis, remove the slider with rack fixed connection.

The rotating structure comprises a first box body, a first motor is fixed at the bottom in the box body, an output shaft of the first motor is in transmission connection with a first gear, the first gear is meshed with a second gear, the second gear is sleeved on a transmission shaft, and the transmission shaft penetrates through the first box body and is fixedly connected with the fixed box.

The fixed seat is rotatably connected with the adjusting rod through a hinged support, and the sliding block is rotatably connected with the adjusting rod through a hinged support.

The monitoring display is connected with the connecting rod in a rotating mode through a hinged support, and the connecting rod is connected with the rack in a rotating mode through the hinged support.

Utilize the utility model discloses a video monitoring system's monitor terminal with adjustable angle of technical scheme preparation, the beneficial effect who reaches: the monitoring display can be adjusted in vertical height, rotated and adjusted in inclination angle with the vertical direction according to requirements; when carrying out ascending regulation in vertical direction, realize through two regulation pole reverse motions that correspond, in order to prevent that the slider from sliding on the screw rod by oneself simultaneously, still set up electric telescopic handle as locking structure.

Drawings

Fig. 1 is a front view of a monitor terminal of an angle-adjustable video monitoring system according to the present invention;

fig. 2 is a side view of a monitor terminal of the video monitoring system with adjustable angle according to the present invention;

fig. 3 is a top view of a monitor terminal guide rail of the video monitoring system with adjustable angle according to the present invention;

fig. 4 is a schematic view of a connection relationship between a third motor and a third gear of a monitor terminal of the angle-adjustable video monitoring system according to the present invention;

in the figure, 1, monitor the display; 2. a rotating structure; 21. a first case; 22. a first motor; 23. a first gear; 24. a second gear; 25. a drive shaft; 3. a lifting structure; 31. a fixed seat; 32. adjusting a rod; 33. a slider; 34. a screw; 35. a second motor; 36. a guide rail; 37. an electric telescopic rod; 4. an angle adjustment structure; 41. a connecting rod; 42. a rack; 43. a third gear; 44. a fixed box; 45. a third motor; 46. a slide rail; 47. moving the slide block; 48. a limiting block; 5. and a hinged support.

Detailed Description

The utility model discloses it is following to combine the attached drawing to be to describe the utility model specifically, as shown in fig. 1-4, a video surveillance system's monitor terminal with adjustable angle, including monitor display 1, revolution mechanic 2, elevation structure 3, angle modulation structure 4, monitor display 1 rotates with angle modulation structure 4 to be connected, and angle modulation structure 4 and revolution mechanic 2 fixed connection, elevation structure 3 and revolution mechanic 2 fixed connection.

The angle adjusting structure 4 comprises a connecting rod 41 rotatably connected with the monitoring display 1, the connecting rod 41 is rotatably connected with a rack 42, and the rack 42 is meshed with a third gear 43. The rack 42 penetrates through the top of the fixed box 44 and extends into the fixed box 44, a third motor 45 is fixed outside the fixed box 44, and an output shaft of the third motor 45 is in transmission connection with the third gear 43. The inner side wall of the fixed box 44 is provided with a slide rail 46, a movable slide block 47 is embedded with the slide rail 46, and the movable slide block 47 is fixedly connected with the rack 42. The monitoring display 1 is rotatably connected with the connecting rod 41 through a hinged support 5, and the connecting rod 41 is rotatably connected with the rack 42 through the hinged support 5. The third motor 45 is started to drive the third gear 43 to rotate, the third gear 43 drives the rack 42 meshed with the third gear to move in the vertical direction when rotating, the lower part of the rack 42 extends into the fixed box 44, the surface of the upper part of the rack 42 is not provided with teeth meshed with the third gear 43, two pairs of hinged supports 5 are fixed on the upper part of the rack 42, each pair of hinged supports 5 is connected with a connecting rod 41, the rack 42 moves in the vertical direction and drives the connecting rod 41 to rotate, 2 connecting rods 41 are arranged, the two connecting rods 41 are obliquely arranged, the rack 42 and the monitoring display 1 form a parallelogram structure, the parallelogram structure is unstable, the monitoring display 1 is inclined with the angle in the vertical direction when the rack 42 moves vertically, when the image part area on the monitoring display 1 has a light reflection phenomenon, the inclination angle of the monitoring display 1 with the vertical direction can be adjusted through the angle adjusting structure, so that the observer can clearly see the image on the monitor display 1.

The rotating structure 2 comprises a first box 21, a first motor 22 is fixed at the bottom in the first box 21, an output shaft of the first motor 22 is in transmission connection with a first gear 23, the first gear 23 is meshed with a second gear 24, the second gear 24 is sleeved on a transmission shaft 25, and the transmission shaft 25 penetrates through the first box 21 and is fixedly connected with a fixed box 44. The first motor 22 is started to drive the first gear 23 to rotate, the first gear 23 is equivalent to a driving gear, the second gear 24 meshed with the first gear 23 of a user rotates along with the first gear, the second gear 24 is equivalent to a driven gear, the transmission shaft 25 sleeved on the second gear 24 rotates along with the second gear, the transmission shaft 25 is divided into two shaft sections, the shaft diameter of the shaft section extending into the first box body 21 is smaller, the shaft diameter of the shaft section extending out of the first box body 21 is larger for improving the supporting strength, the shaft section extending out of the first box body 21 is fixedly connected with the fixed box 44, the transmission shaft 25 rotates to drive the fixed box 44 and the monitoring display 1 to rotate, and the rotating angle range is 0-360 degrees. The angle of the monitor display 1 is adjusted by the rotating structure 2 according to the viewer's needs.

The lifting structure 3 comprises two fixed seats 31 fixed with the rotating structure 2, the two fixed seats 31 are respectively rotatably connected with adjusting rods 32, the two adjusting rods 32 are respectively rotatably connected with sliding blocks 33, the sliding blocks 33 are in threaded connection with screw rods 34, the screw rods 34 are connected with a second motor 35, the screw rods 34 are rotatably connected with guide rails 36, electric telescopic rods 37 are fixed on the inner sides of the guide rails 36, and the electric telescopic rods 37 are parallel to the screw rods 34. The fixed seat 31 is rotatably connected with the adjusting rod 32 through a hinged support 5, and the sliding block 33 is rotatably connected with the adjusting rod 32 through the hinged support 5. Fixing seats 31 are fixed on two sides of the bottom of the first box 21, hinged supports 5 are fixed at the bottoms of the fixing seats 31 respectively, the hinged supports 5 are hinged to sliding blocks 33 through two adjusting rods 32 respectively, the sliding blocks 33 are rotatably connected with the adjusting rods 32 through the hinged supports 5, a second motor 35 is started to drive a screw 34 to rotate, the sliding blocks 33 move on the screw 34 in the horizontal direction along with the sliding blocks, in the moving process of the sliding blocks 33, the angles between the two adjusting rods 32 and the horizontal direction change, the height of the monitoring display 1 is adjusted to meet the height requirements of observers with different heights on the monitoring display 1, and the included angle between each adjusting rod 32 and the horizontal direction is 0-30 degrees. The two adjusting rods 32 have opposite moving directions, and a stable triangular structure is formed between the two adjusting rods 32 and the two screws 34, so that the adjusting rods 32 can be stably supported without being inclined. Because first box 21, fixed case 44, monitoring display 1 are heavy, in order to avoid slider 33 self-sliding, consequently be fixed with electric telescopic handle 37 at the guide rail 36 lateral wall, electric telescopic handle 37 supports and avoids slider 33 to slide at the slider 33 lateral wall.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A monitoring terminal of an angle-adjustable video monitoring system comprises a monitoring display (1) and is characterized by comprising a rotating structure (2), a lifting structure (3) and an angle adjusting structure (4), wherein the monitoring display (1) is rotatably connected with the angle adjusting structure (4), the angle adjusting structure (4) is fixedly connected with the rotating structure (2), and the lifting structure (3) is fixedly connected with the rotating structure (2);

lifting structure (3) include with two fixed fixing base (31) of revolution mechanic (2), two fixing base (31) rotate with adjusting pole (32) respectively and are connected, and two are adjusted pole (32) and rotate with slider (33) respectively and are connected, slider (33) and screw rod (34) threaded connection, screw rod (34) are connected with second motor (35), screw rod (34) rotate with guide rail (36) and are connected, guide rail (36) inboard is fixed with electric telescopic handle (37), electric telescopic handle (37) with screw rod (34) are parallel to each other.

2. The monitoring terminal of an angle-adjustable video monitoring system according to claim 1, characterized in that the angle-adjusting structure (4) comprises a connecting rod (41) rotatably connected to the monitoring display (1), the connecting rod (41) is rotatably connected to a rack (42), and the rack (42) is engaged with a third gear (43).

3. The monitoring terminal of an angle-adjustable video monitoring system according to claim 2, wherein the rack (42) passes through the top of a fixed box (44) and extends into the fixed box (44), a third motor (45) is fixed outside the fixed box (44), and an output shaft of the third motor (45) is in transmission connection with the third gear (43).

4. The monitoring terminal of an angle-adjustable video monitoring system according to claim 3, wherein the inner side wall of the fixed box (44) is provided with a sliding rail (46), a movable slider (47) is embedded in the sliding rail (46), and the movable slider (47) is fixedly connected with the rack (42).

5. The monitoring terminal of an angle-adjustable video monitoring system according to claim 1, wherein the rotating structure (2) comprises a first box (21), a first motor (22) is fixed at the bottom of the first box (21), an output shaft of the first motor (22) is in transmission connection with a first gear (23), the first gear (23) is engaged with a second gear (24), the second gear (24) is sleeved on a transmission shaft (25), and the transmission shaft (25) penetrates through the first box (21) and is fixedly connected with a fixed box (44).

6. The monitoring terminal of an angle-adjustable video monitoring system according to claim 1, wherein the fixed base (31) is rotatably connected with the adjusting rod (32) through a hinged support (5), and the sliding block (33) is rotatably connected with the adjusting rod (32) through a hinged support (5).

7. The monitor terminal of an angle-adjustable video monitoring system according to claim 2, characterized in that the monitor display (1) is rotatably connected to the connecting rod (41) via a hinge support (5), and the connecting rod (41) is rotatably connected to the rack (42) via a hinge support (5).