Network monitoring camera device

Abstract

The utility model belongs to the technical field of network monitoring, and particularly relates to a network monitoring camera device which comprises a head end track frame and a tail end track frame. A connecting rail frame is mounted between the head end rail frame and the tail end rail frame; the bottom of a rail composed of the head end rail frame, the tail end rail frame and the connecting rail frame is in sliding connection with a movable base. A camera is mounted at the bottom of the movable seat; the side wall of the head end rail frame is fixedly connected with a motor; the output end of the motor is fixedly connected with a first round roller; the middle of the first round roller is sleeved with a metal rope. A second round roller is mounted in the middle of the tail end rail frame; the metal rope bypasses the middle part of the second round roller; the metal rope penetrates through the moving seat; the top of the moving seat is in threaded connection with an adjusting bolt; through the structure, the position of the camera can be conveniently adjusted, so that the monitoring shooting range of the camera is expanded, part of dead angles in a monitoring picture can be reduced, and the monitoring effect is improved.

Description

Technical Field

[0001] This utility model belongs to the field of network monitoring technology, specifically a network monitoring camera device. Background Technology

[0002] As a core device in modern security systems, network surveillance cameras have evolved from simple video acquisition tools into Internet of Things (IoT) terminals that integrate high-definition imaging, intelligent analysis, and remote interaction.

[0003] Network surveillance cameras capture images of the monitored area and send the captured image data to the terminal. The terminal then analyzes the captured images to preliminarily determine whether there are any anomalies in the monitored area. However, existing surveillance cameras are fixedly installed in the monitored area and are difficult to move. This setup can cause some areas of the monitored image to be obstructed by objects, creating blind spots and thus limiting the scope of surveillance.

[0004] Therefore, this utility model provides a network monitoring camera device. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A network monitoring camera device of this utility model includes a front track frame and a rear track frame; a connecting track frame is installed between the front and rear track frames; a movable seat is slidably connected to the bottom of the track formed by the front, rear, and connecting track frames; a camera is installed at the bottom of the movable seat; a motor is fixedly connected to the side wall of the front track frame; a first roller is fixedly connected to the output end of the motor; a metal rope is sleeved in the middle of the first roller; a second roller is installed in the middle of the rear track frame; the metal rope passes around the middle of the second roller; the metal rope passes through the movable seat; an adjusting bolt is threaded to the top of the movable seat; a pressure plate is rotatably connected to the end of the adjusting bolt; through the above structure, the position of the camera can be easily adjusted, thereby increasing the monitoring range of the camera, reducing blind spots in the monitoring image, and improving the monitoring effect.

[0007] Preferably, the top of the tail end track frame is provided with a sliding groove; a movable frame is slidably connected to the middle of the sliding groove; the second roller is rotatably connected to the middle of the movable frame; a screw is rotatably connected to the side wall of the movable frame; the screw is threadedly connected to the middle of the tail end track frame; an adjustment knob is fixedly connected to the other end of the screw; through the above structure, the metal rope can be tensioned, so that the first roller can stably drive the metal rope to move when rotating, reducing the occurrence of unstable camera position adjustment caused by slippage between the first roller and the metal rope.

[0008] Preferably, the bottom of the movable base has a slot; a mounting base is detachably installed in the middle of the slot; the camera is fixedly connected to the bottom of the mounting base; a limit strip is rotatably connected to the side wall of the movable base via a torsion spring; a positioning strip is fixedly connected to the side wall of the movable base; through the above structure, the camera can be easily disassembled and installed, improving the convenience of replacing or maintaining the camera.

[0009] Preferably, a pair of fixed rods are fixedly connected inside the first end track frame; a pulley is rotatably connected to the middle of the fixed rods; the metal rope is set through the middle of the pulley; through the above structure, the part of the metal rope wound around the middle of the first roller will not easily come into contact with each other and rub against each other, reducing the wear of the metal rope.

[0010] Preferably, the first end track frame, the last end track frame, and the two ends of the connecting track frame are provided with slots or fixed rods; the slots and rods are set in corresponding positions and sizes; through the above structure, the connection points of the first end track frame, the last end track frame, and the connecting track frame after installation can be flat, reducing the impact on the movement of the moving seat and improving the smoothness of the movement of the moving seat.

[0011] Preferably, metal clips are installed at both ends of the metal rope; the metal clips are arranged in a ring shape; with the above structure, the two ends of the metal rope can be easily connected, so that the installers can cut the metal rope to the corresponding length on site according to the length of the track for installation.

[0012] Preferably, the center of the movable base is rotatably connected to multiple rollers; through the above structure, the sliding friction at the bottom of the movable base can be transformed into rolling friction, reducing the wear of components, reducing the allowable load of the motor, and improving the service life of the motor.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The network monitoring camera device of this utility model, through the arrangement of a front end track frame, a rear end track frame, a connecting track frame, a movable seat, a camera, a motor, a first circular roller, a metal rope, a second circular roller, an adjusting bolt, and a pressure plate, can easily adjust the position of the camera, thereby increasing the monitoring range of the camera, reducing some blind spots in the monitoring image, and improving the monitoring effect.

[0015] 2. The network monitoring camera device of this utility model, through the setting of a slide groove, a moving frame, a screw, and an adjusting knob, can tighten the metal rope, so that the first roller can stably drive the metal rope to move when rotating, reducing the occurrence of unstable camera position adjustment caused by slippage between the first roller and the metal rope. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the movable base in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the first circular roller in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the second circular roller in this utility model;

[0021] Figure 5 This is a schematic diagram of the connecting track frame in this utility model;

[0022] Figure 6 This is a schematic diagram of the metal card block in this utility model.

[0023] In the diagram: 1. Head rail frame; 12. Tail rail frame; 13. Connecting rail frame; 14. Movable seat; 15. Camera; 16. Motor; 17. First roller; 18. Metal rope; 19. Second roller; 110. Adjusting bolt; 111. Pressure plate; 2. Slide groove; 21. Movable frame; 22. Screw; 23. Adjusting knob; 3. Slot; 31. Mounting seat; 32. Limiting strip; 33. Positioning strip; 4. Fixing rod; 41. Pulley; 5. Slot; 51. Insert rod; 6. Metal clip; 7. Roller. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figures 1 to 5 As shown, a network monitoring camera device according to an embodiment of this utility model includes a front track frame 1 and a rear track frame 12; a connecting track frame 13 is installed between the front track frame 1 and the rear track frame 12; a movable seat 14 is slidably connected to the bottom of the track formed by the front track frame 1, the rear track frame 12, and the connecting track frame 13; a camera 15 is installed at the bottom of the movable seat 14; a motor 16 is fixedly connected to the side wall of the front track frame 1; a first roller 17 is fixedly connected to the output end of the motor 16; a metal rope 18 is sleeved in the middle of the first roller 17; a second roller 19 is installed in the middle of the rear track frame 12; the metal rope 18 is arranged around the middle of the second roller 19; the metal rope 18 is arranged through the movable seat 14; an adjusting bolt 110 is threadedly connected to the top of the movable seat 14; a pressure plate 111 is rotatably connected to the end of the adjusting bolt 110; during operation, the metal rope 18 is passed through the two through holes in the middle of the movable seat 14 and the two ends of the metal rope 18 are connected together, and then the adjusting bolt 110 is rotated. The pressure plate 111 moves to squeeze the metal rope 18 in one of the through holes, allowing the moving seat 14 to move along with the metal rope 18. The metal rope 18 is then installed into the connecting track frame 13, and the first track frame 1, the last track frame 12, and the connecting track frame 13 are installed on the wall of the monitoring area. When the position of the camera 15 needs to be adjusted, the motor 16 can be started to rotate, driving the first roller 17 to rotate. The rotating first roller 17 will cause the metal rope 18 to rotate around the first roller 17 and the second roller 19. At this time, the metal rope 18 will pull the moving seat 14 to move, thereby driving the camera 15 to move along the track in one direction. By controlling the motor 16 to rotate in the opposite direction, the camera 15 can be moved in another direction. Through the above structure, the position of the camera 15 can be easily adjusted, thereby increasing the monitoring range of the camera 15, reducing some blind spots in the monitoring screen, and improving the monitoring effect.

[0026] like Figures 1 to 4As shown, a groove 2 is provided on the top of the tail end track frame 12; a movable frame 21 is slidably connected to the middle of the groove 2; a second roller 19 is rotatably connected to the middle of the movable frame 21; a screw 22 is rotatably connected to the side wall of the movable frame 21; the screw 22 is threadedly connected to the middle of the tail end track frame 12; an adjustment knob 23 is fixedly connected to the other end of the screw 22; during operation, after the installation of the metal rope 18 and the splicing of the head end track frame 1, the tail end track frame 12, and the connecting track frame 13 are completed, the adjustment knob 23 and the screw 22 can be rotated so that the screw 22 is in the middle of the tail end track frame 12. The movement of the part pulls the moving frame 21 to move it. The movement of the moving frame 21 causes the metal rope 18 wrapped around the middle of the second roller 19 to gradually tighten. The friction between the tightened metal rope 18 and the first roller 17 will increase, making it difficult for the metal rope 18 and the first roller 17 to slip. Through the above structure, the metal rope 18 can be tightened, so that the first roller 17 can stably drive the metal rope 18 to move when rotating, reducing the occurrence of unstable position adjustment of the camera 15 caused by slippage between the first roller 17 and the metal rope 18.

[0027] like Figures 1 to 2 As shown, the bottom of the movable base 14 has a slot 3; a mounting base 31 is detachably installed in the middle of the slot 3; the camera 15 is fixedly connected to the bottom of the mounting base 31; the side wall of the movable base 14 is rotatably connected to a limit strip 32 via a torsion spring; a positioning strip 33 is fixedly connected to the side wall of the movable base 14; during operation, when maintenance or replacement of the camera 15 is required, the limit strip 32 can be rotated so that the limit strip 32 no longer obstructs the mounting base 31, and then the mounting base 31 along with the camera 15 can be removed for use. After replacing or maintaining the camera 15, insert the mounting base 31 into the slot 3 and then release the limiting strip 32. At this time, the limiting strip 32 will rotate under the elastic force of the torsion spring and stop after abutting the positioning strip 33. At this time, the limiting strip 32 will restrict the position of the mounting base 31, making it difficult for the mounting base 31 to leave the slot 3. With the above structure, the camera 15 can be easily disassembled and installed, improving the convenience of replacing or maintaining the camera 15.

[0028] like Figures 1 to 3As shown, a pair of fixed rods 4 are fixedly connected inside the first end track frame 1; a pulley 41 is rotatably connected to the middle of the fixed rods 4; the metal rope 18 is set through the middle of the pulley 41; during operation, winding the metal rope 18 multiple times on the first roller 17 can increase the friction between the metal rope 18 and the first roller 17, further reducing the occurrence of slippage in the transmission between the first roller 17 and the metal rope 18. By setting the fixed rods 4 and the pulley 41 between the two lines of the metal rope 18 extending from the first roller 17, the coils of the metal rope 18 wound on the first roller 17 will not easily come into contact and rub against each other when the metal rope 18 rotates with the first roller 17, reducing the wear of the middle part of the metal rope 18. Through the above structure, the part of the metal rope 18 wound in the middle of the first roller 17 will not easily come into contact and rub against each other, reducing the wear of the metal rope 18.

[0029] like Figures 1 to 5 As shown, slots 5 or rods 51 are provided at the ends of the first track frame 1 and the last track frame 12 facing the connecting track frame 13, and at both ends of the connecting track frame 13. The slots 5 and rods 51 are set in corresponding positions and sizes. During operation, when the first track frame 1, the last track frame 12, and the connecting track frame 13 need to be spliced, the corresponding rods 51 can be inserted into the slots 5 to complete the connection. This ensures that the ends of the first track frame 1, the last track frame 12, and the connecting track frame 13 can be aligned during installation, so that the sliding of the moving seat 14 will not be easily hindered by unevenness at the splicing point. Through the above structure, the connection point of the first track frame 1, the last track frame 12, and the connecting track frame 13 after installation can be flat, reducing the impact on the movement of the moving seat 14 and improving the smoothness of the movement of the moving seat 14.

[0030] like Figures 1 to 6 As shown, metal clips 6 are installed at both ends of the metal rope 18; the metal clips 6 are arranged in a ring; when it is necessary to connect the two ends of the metal rope 18, first pass one end of the metal rope 18 through a metal clip 6 to form a loop, then use pliers to squeeze and deform the metal clip 6 to clamp the metal rope 18, then pass the other end of the metal rope 18 through the loop end of the metal rope 18 and then through another metal clip 6, and squeeze and deform the metal clip 6 again to clamp the metal rope 18, thereby completing the fixation of the two ends of the metal rope 18. When it is necessary to separate the metal rope 18, the metal clip 6 can be destroyed directly or a part of the end of the metal rope 18 can be cut off. Through the above structure, the two ends of the metal rope 18 can be easily connected, so that the installers can cut the metal rope 18 to the corresponding length on site according to the length of the track for installation.

[0031] like Figure 2As shown, multiple rollers 7 are rotatably connected to the middle of the movable seat 14; through the above structure, the sliding friction at the bottom of the movable seat 14 can be transformed into rolling friction, reducing the wear of components, reducing the allowable load of the motor 16, and increasing the service life of the motor 16.

[0032] During operation, the metal rope 18 is passed through the two through holes in the middle of the movable seat 14 and the two ends of the metal rope 18 are connected together. Then, the adjusting bolt 110 is rotated to move the pressure plate 111, which squeezes the metal rope 18 in one of the through holes, allowing the movable seat 14 to move with this part of the metal rope 18. The metal rope 18 is then installed into the connecting track frame 13, and the first track frame 1, the last track frame 12, and the connecting track frame 13 are installed on the wall of the monitoring site. When the position of the camera 15 needs to be adjusted, the motor 16 can be started to rotate, driving the first roller 17 to rotate. The rotation of the first roller 17 will cause the metal rope 18 to rotate around the first roller 17 and the second roller 19. At this time, the metal rope 18 will pull the movable seat 14 forward. The camera 15 moves along the track in one direction by moving the motor 16 in the opposite direction. After the installation of the metal rope 18 and the splicing of the first track frame 1, the last track frame 12, and the connecting track frame 13 are completed, the adjustment knob 23 and the screw 22 can be rotated to move the screw 22 in the middle of the last track frame 12, thereby pulling the moving frame 21 to move. The movement of the moving frame 21 gradually tightens the metal rope 18 wrapped around the middle of the second roller 19. The friction between the tightened metal rope 18 and the first roller 17 will increase, making it difficult for the metal rope 18 and the first roller 17 to slip. When it is necessary to maintain or replace the camera 15, the limit can be adjusted. The positioning bar 32 rotates, so that the limiting bar 32 no longer obstructs the mounting base 31. Then, the mounting base 31 and the camera 15 can be removed for replacement or maintenance of the camera 15. After the replacement or maintenance of the camera 15 is completed, the mounting base 31 is inserted into the slot 3, and then the limiting bar 32 is released. At this time, the limiting bar 32 will rotate under the elastic force of the torsion spring and stop after abutting against the positioning bar 33. At this time, the limiting bar 32 will restrict the position of the mounting base 31, making it difficult for the mounting base 31 to leave the slot 3. Winding the metal rope 18 multiple times on the first roller 17 can increase the friction between the metal rope 18 and the first roller 17, further reducing the occurrence of slippage in the transmission between the first roller 17 and the metal rope 18. A fixing rod 4 and a pulley 41 are installed between the two wires extending from the first roller 17. This prevents the coils of the metal rope 18 wound on the first roller 17 from easily contacting and rubbing against each other when the metal rope 18 rotates with the first roller 17, reducing wear in the middle of the metal rope 18. When it is necessary to splice the first end track frame 1, the last end track frame 12, and the connecting track frame 13, the corresponding insert rod 51 can be inserted into the slot 5 to complete the connection. This ensures that the ends of the first end track frame 1, the last end track frame 12, and the connecting track frame 13 can be aligned during installation, so that the sliding of the moving seat 14 will not be easily hindered by unevenness at the splice. When it is necessary to connect the two ends of the metal rope 18, one end of the metal rope 18 is first passed through a metal clip 6 to form a loop.Then, using pliers, deform the metal clip 6 to clamp the metal rope 18. Next, pass the other end of the metal rope 18 through the loop and then through another metal clip 6. Deform the metal clip 6 again to clamp the metal rope 18, thus securing both ends of the metal rope 18. When it is necessary to separate the metal rope 18, the metal clip 6 can be destroyed directly, or a portion of the end of the metal rope 18 can be cut off.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A network surveillance camera device, comprising a front track frame (1) and a rear track frame (12); characterized in that: A connecting track frame (13) is installed between the first track frame (1) and the last track frame (12); a movable seat (14) is slidably connected to the bottom of the track formed by the first track frame (1), the last track frame (12), and the connecting track frame (13); a camera (15) is installed at the bottom of the movable seat (14); a motor (16) is fixedly connected to the side wall of the first track frame (1); a first roller (17) is fixedly connected to the output end of the motor (16); a metal rope (18) is sleeved in the middle of the first roller (17); a second roller (19) is installed in the middle of the last track frame (12); the metal rope (18) is arranged around the middle of the second roller (19); the metal rope (18) is arranged through the movable seat (14); an adjusting bolt (110) is threadedly connected to the top of the movable seat (14); a pressure plate (111) is rotatably connected to the end of the adjusting bolt (110).

2. The network monitoring camera device according to claim 1, characterized in that: The top of the tail end track frame (12) is provided with a sliding groove (2); a movable frame (21) is slidably connected to the middle of the sliding groove (2); the second roller (19) is rotatably connected to the middle of the movable frame (21); a screw (22) is rotatably connected to the side wall of the movable frame (21); the screw (22) is threadedly connected to the middle of the tail end track frame (12); an adjustment knob (23) is fixedly connected to the other end of the screw (22).

3. The network monitoring camera device according to claim 1, characterized in that: The bottom of the movable base (14) is provided with a slot (3); a mounting base (31) is detachably installed in the middle of the slot (3); the camera (15) is fixed to the bottom of the mounting base (31); the side wall of the movable base (14) is rotatably connected to a limit strip (32) by a torsion spring; and a positioning strip (33) is fixed to the side wall of the movable base (14).

4. The network monitoring camera device according to claim 1, characterized in that: The first end track frame (1) is internally fixed with a pair of fixed rods (4); the middle of the fixed rods (4) is rotatably connected to a pulley (41); the metal rope (18) passes through the middle of the pulley (41).

5. A network surveillance camera device according to claim 1, characterized in that: The first end track frame (1) and the last end track frame (12) facing the connecting track frame (13) and the two ends of the connecting track frame (13) are respectively provided with slots (5) or fixed with plugs (51); the slots (5) and plugs (51) are set in corresponding positions and sizes.

6. A network surveillance camera device according to claim 1, characterized in that: Metal clips (6) are installed at both ends of the metal rope (18); the metal clips (6) are arranged in a ring.

7. A network surveillance camera device according to claim 6, characterized in that: The movable seat (14) is rotatably connected to a plurality of rollers (7) in the middle.

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