Placing type monitoring camera

Abstract

The utility model discloses a placement type monitoring camera, which comprises a bottom plate, the upper end of the bottom plate is rotatably connected with a column body, the upper end of the column body is rotatably connected with a camera, the column body is provided with an adjusting mechanism for adjusting the angle of the camera, a first motor is embedded in the column body, and a second motor is embedded in the first motor. A driving shaft of the first motor rotationally penetrates through the column body and is coaxially and fixedly connected with a gear, an annular tooth groove meshed with the gear is formed in the upper end of the bottom plate, three supporting legs are rotationally connected to the lower end of the bottom plate, and an opening and closing mechanism used for opening and closing the three supporting legs is arranged on the bottom plate; the lower ends of the supporting legs are rotationally connected with a containing plate, the lower end of the containing plate is fixedly connected with a suction cup, and the containing plate is provided with a negative pressure mechanism used for exhausting air from the suction cup. According to the utility model, the camera can be placed stably, and the placement height of the camera can be adjusted.

Description

Technical Field

[0001] The utility model specifically relates to the field of cameras, and in particular to a placement-type monitoring camera. Background Art

[0002] Existing contactless monitoring systems monitor the elderly at home through multi-source sensing linkage such as radar and video surveillance to conduct real-time monitoring and analysis of the elderly.

[0003] The existing placement-type video surveillance has a fixed height and needs to be placed at the edge of a plane for monitoring. Since it is placed directly, it is easy to fall when touched, and the placement stability is poor.

[0004] To this end, we propose a placement-type monitoring camera to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem of poor placement stability of monitoring equipment in the prior art and proposes a placement-type monitoring camera.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A placement-type monitoring camera comprises a base plate, the upper end of the base plate is rotatably connected to a column, the upper end of the column is rotatably connected to a camera, the column is provided with an adjustment mechanism for adjusting the angle of the camera, a first motor is embedded in the column, a drive shaft of the first motor rotates through the column and is coaxially fixedly connected to a gear, the upper end of the base plate is provided with an annular tooth groove meshing with the gear, the lower end of the base plate is rotatably connected to three supporting legs, an opening and closing mechanism for opening and closing the three supporting legs is provided on the base plate, the lower end of the supporting legs is rotatably connected to a placement plate, the lower end of the placement plate is fixedly connected to a suction cup, and the placement plate is provided with a negative pressure mechanism for evacuating air from the suction cup.

[0008] Preferably, the adjustment mechanism includes a groove arranged at the upper end of the column, a first threaded rod is rotatably connected in the groove, a threaded block is provided on the external thread sleeve of the first threaded rod, the threaded block is slidably connected to the inner wall of the groove, a second motor is fixedly connected to the outside of the column, a driving shaft of the second motor rotates through the column and is coaxially fixedly connected to the first threaded rod, a deflection plate is rotatably connected to the upper end of the threaded block, and the upper end of the deflection plate is rotatably connected to the camera.

[0009] Preferably, the opening and closing mechanism includes a second threaded rod rotatably connected to the lower end of the base plate, the lower end of the second threaded rod is coaxially fixedly connected to a rotating handle, the second threaded rod is externally threadedly sleeved with an opening and closing block, three rotating rods are rotatably connected to the outside of the opening and closing block, and one end of the three rotating rods away from the closing block is rotatably connected to three supporting feet respectively.

[0010] Preferably, the negative pressure mechanism includes a negative pressure groove arranged at the lower end of the placing plate, the rice noodles in the negative pressure groove are slidably connected with a sealing plate, the upper end of the sealing plate is fixedly connected with a pull rod, the upper end of the pull rod is rotatably connected with a pull handle, the upper end of the placing plate is fixedly connected with a limit plate matching the pull handle, the upper end of the sealing plate is fixedly connected with a plurality of springs, and the upper ends of the plurality of springs are fixedly connected to the inner wall of the negative pressure groove.

[0011] Preferably, a groove is provided on the lower side of the supporting foot, and the supporting foot and the placement plate are rotatably connected via a fixing plate and the placement plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By setting an opening and closing mechanism and a suction cup, by pulling the handle, the handle drives the pull rod to move, the pull rod drives the sealing plate to rise and fall, the sealing plate extracts the air in the suction cup, and the suction cup can be adsorbed on the placement point, so that the placement of the camera is relatively stable, and by turning the rotating handle, the rotating handle drives the second threaded rod to rotate, the second threaded rod drives the opening and closing block to rise and fall, and the opening and closing block drives the three supporting feet to open and close through the three rotating rods, so that the placement height of the camera can be adjusted according to needs.

[0014] The utility model makes the placement of the camera more stable and the placement height of the camera can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a side structural perspective view of a placement-type monitoring camera proposed by the utility model;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0017] In the figure: 1 bottom plate, 2 column, 3 camera, 4 adjustment mechanism, 5 first motor, 6 gear, 7 support foot, 8 opening and closing mechanism, 9 placement plate, 10 suction cup, 11 negative pressure mechanism, 12 groove, 13 first threaded rod, 14 threaded block, 15 second motor, 16 deflection plate, 17 second threaded rod, 18 rotating handle, 19 opening and closing block, 20 rotating rod, 21 negative pressure groove, 22 sealing plate, 23 pull rod, 24 pull handle, 25 limit plate, 26 spring, 27 slot, 28 fixing plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0023] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0024] Reference Figure 1-2 A placement-type monitoring camera comprises a base plate 1, a column 2 is rotatably connected to the upper end of the base plate 1, a camera 3 is rotatably connected to the upper end of the column 2, an adjustment mechanism 4 for adjusting the angle of the camera 3 is provided on the column 2, a first motor 5 is embedded in the column 2, it should be noted that the first motor 5 can adopt a micro-stepping motor of model HT57, and is electrically connected to an external power supply, which is a prior art and will not be described in detail, a driving shaft of the first motor 5 rotates through the column 2 and is coaxially fixedly connected to a gear 6, an annular tooth groove meshing with the gear 6 is provided at the upper end of the base plate 1, three supporting legs 7 are rotatably connected to the lower end of the base plate 1, an opening and closing mechanism 8 for opening and closing the three supporting legs 7 is provided on the base plate 1, a placing plate 9 is rotatably connected to the lower end of the supporting legs 7, a suction cup 10 is fixedly connected to the lower end of the placing plate 9, and a negative pressure mechanism 11 for evacuating the suction cup 10 is provided on the placing plate 9.

[0025] In the utility model, the adjustment mechanism 4 includes a groove 12 arranged at the upper end of the column 2, and a first threaded rod 13 is rotatably connected in the groove 12. The first threaded rod 13 is externally threaded with a threaded block 14, and the threaded block 14 is slidably connected to the inner wall of the groove 12. A second motor 15 is fixedly connected to the outside of the column 2. It should be noted that the second motor 15 can adopt a micro stepping motor of model HT57, and is electrically connected to an external power supply. It is a prior art and is not described in detail. The driving shaft of the second motor 15 rotates through the column 2 and is coaxially fixedly connected to the first threaded rod 13. The upper end of the threaded block 14 is rotatably connected to a deflection plate 16, and the upper end of the deflection plate 16 is rotatably connected to the camera 3.

[0026] In the utility model, the opening and closing mechanism 8 includes a second threaded rod 17 rotatably connected to the lower end of the base plate 1, the lower end of the second threaded rod 17 is coaxially fixedly connected to a rotating handle 18, the second threaded rod 17 is externally threadedly sleeved with an opening and closing block 19, the opening and closing block 19 is externally rotatably connected to three rotating rods 20, and the ends of the three rotating rods 20 far away from the closing block 19 are rotatably connected to the three supporting feet 7 respectively.

[0027] In the utility model, the negative pressure mechanism 11 includes a negative pressure groove 21 arranged at the lower end of the placing plate 9, and a sealing plate 22 is slidably connected to the negative pressure groove 21, and a pull rod 23 is fixedly connected to the upper end of the sealing plate 22, and a pull handle 24 is rotatably connected to the upper end of the pull rod 23. The upper end of the placing plate 9 is fixedly connected to a limit plate 25 matching the pull handle 24, and a plurality of springs 26 are fixedly connected to the upper end of the sealing plate 22, and the upper ends of the plurality of springs 26 are all fixedly connected to the inner wall of the negative pressure groove 21.

[0028] In the utility model, a slot 27 is provided on the lower side of the support foot 7, and the support foot 7 is rotatably connected to the placement plate 9 via a fixing plate 28.

[0029] In the utility model, by rotating the rotating handle 18, the rotating handle 18 drives the second threaded rod 17 to rotate, the second threaded rod 17 drives the opening and closing block 19 to rise and fall, the opening and closing block 19 drives the three supporting feet 7 to open and close through the three rotating rods 20 until the appropriate position, and then pull the pull handle 24, the pull handle 24 drives the pull rod 23 to move, the pull rod 23 drives the sealing plate 22 to rise and fall, the sealing plate 22 extracts the air in the suction cup 10, and the suction cup 10 can be adsorbed at the placement point, the first threaded rod 13 is driven to rotate by the second motor 15, the first threaded rod 13 drives the threaded block 14 to move, the threaded block 14 drives the camera 3 to rotate vertically through the deflection plate 16, the gear 6 is driven to rotate by the first motor 5, the gear 6 drives the column 2 to rotate horizontally relative to the bottom plate 1, the column 2 drives the camera 3 to rotate horizontally, and the height of the camera can be adjusted to the monitored position.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A placement type monitoring camera, characterized in that: The invention comprises a base plate (1), the upper end of the base plate (1) is rotatably connected to a column (2), the upper end of the column (2) is rotatably connected to a camera (3), the column (2) is provided with an adjustment mechanism (4) for adjusting the angle of the camera (3), the column (2) is embedded with a first motor (5), the drive shaft of the first motor (5) rotatably passes through the column (2) and is coaxially fixedly connected to a gear (6), the upper end of the base plate (1) is provided with an annular tooth groove meshing with the gear (6), the lower end of the base plate (1) is rotatably connected to three supporting legs (7), the base plate (1) is provided with an opening and closing mechanism (8) for opening and closing the three supporting legs (7), the lower end of the supporting legs (7) is rotatably connected to a placement plate (9), the lower end of the placement plate (9) is fixedly connected to a suction cup (10), and the placement plate (9) is provided with a negative pressure mechanism (11) for evacuating air from the suction cup (10).

2. A placement-type monitoring camera as claimed in claim 1, characterized in that: The adjustment mechanism (4) comprises a groove (12) arranged at the upper end of the column (2), a first threaded rod (13) being rotatably connected in the groove (12), a threaded block (14) being externally threadedly sleeved on the first threaded rod (13), the threaded block (14) being slidably connected to the inner wall of the groove (12), a second motor (15) being fixedly connected to the outside of the column (2), a driving shaft of the second motor (15) being rotatably passed through the column (2) and being coaxially fixedly connected to the first threaded rod (13), a deflection plate (16) being rotatably connected to the upper end of the threaded block (14), and the upper end of the deflection plate (16) being rotatably connected to the camera (3).

3. The placement type monitoring camera according to claim 1, characterized in that: The opening and closing mechanism (8) comprises a second threaded rod (17) rotatably connected to the lower end of the base plate (1); the lower end of the second threaded rod (17) is coaxially fixedly connected to a rotating handle (18); an opening and closing block (19) is externally threadedly sleeved on the second threaded rod (17); three rotating rods (20) are externally rotatably connected to the opening and closing block (19); and one end of the three rotating rods (20) away from the closing block (19) is rotatably connected to the three supporting legs (7) respectively.

4. The placement monitoring camera according to claim 1, characterized in that: The negative pressure mechanism (11) comprises a negative pressure groove (21) arranged at the lower end of the placement plate (9), a sealing plate (22) is sealingly and slidably connected inside the negative pressure groove (21), a pull rod (23) is fixedly connected to the upper end of the sealing plate (22), a pull handle (24) is rotatably connected to the upper end of the pull rod (23), a limit plate (25) matching the pull handle (24) is fixedly connected to the upper end of the placement plate (9), a plurality of springs (26) are fixedly connected to the upper end of the sealing plate (22), and the upper ends of the plurality of springs (26) are fixedly connected to the inner wall of the negative pressure groove (21).

5. The placement type monitoring camera according to claim 1, characterized in that: A slot (27) is provided on the lower side of the support foot (7), and the support foot (7) and the placement plate (9) are rotatably connected to the placement plate (9) via a fixing plate (28).

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