Unattended device for security and protection monitoring

Abstract

The utility model discloses an unattended device for security and protection monitoring. The unattended device comprises a guide rail, the movable frame is arranged on the guide rail in a sliding manner; the mounting plate is fixed on the movable frame; the monitoring device is mounted on the mounting plate; the driving structure is arranged on the moving frame; and the air injection structure is arranged on the mounting plate. The reciprocating motion of the monitoring device is realized through the periodic forward and reverse operation of the motor, the limitation of the traditional fixed monitoring range is broken through, the monitoring range is obviously expanded, the stable and accurate movement of the movable frame is ensured through the meshing action of the gear and the rack, and the monitoring effect is improved. By means of the reciprocating motion monitoring mode, the monitoring flexibility is improved, a wider area can be covered, the monitoring blind area is effectively reduced, and the overall monitoring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of security monitoring, in particular to an unmanned device for security monitoring. Background Art

[0002] Unattended devices for security monitoring are a new type of security equipment that has developed with the advancement of science and technology. They integrate multiple functions such as anti-theft alarm probes, emergency buttons, fire probes, door magnetic switches, perimeter protection and environmental monitoring, and can complete operations such as alarm information collection and system arming / disarming.

[0003] Unmanned monitoring devices in the existing technology usually adopt a fixed installation structure, which limits the monitoring range of the monitoring device. The fixed installation structure makes the monitoring range of the monitoring device fixed and cannot be flexibly adjusted according to actual needs. This may lead to monitoring blind spots in some areas, while other areas may cause waste of resources due to excessive monitoring. Especially in some complex environments or special scenarios, fixed monitoring devices often cannot meet all-round monitoring needs. Utility Model Content

[0004] In order to overcome the above technical problems, the purpose of the present invention is to provide an unmanned device for security monitoring.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] An unattended device for security monitoring, comprising:

[0007] guide;

[0008] A movable frame, slidably arranged on the guide rail;

[0009] A mounting plate fixed on the mobile frame;

[0010] A monitoring device, mounted on the mounting plate;

[0011] A driving structure, arranged on the movable frame;

[0012] The air injection structure is arranged on the mounting plate.

[0013] As a further solution of the present invention: the driving structure includes:

[0014] a motor, mounted on the mobile frame;

[0015] A gear, fixedly sleeved on the output shaft of the motor;

[0016] The rack is placed above the guide rail, and support rods are fixed at both ends of the rack. The two support rods are respectively fixed at the two ends of the guide rail, and the rack and the gear are meshed with each other.

[0017] As a further solution of the present invention: the jet structure includes:

[0018] a connecting rod fixed to the mounting plate;

[0019] An air suction cylinder is fixed to an end of the connecting rod away from the mounting plate;

[0020] An air inlet is provided on the air intake cylinder;

[0021] An air suction member is fixed on the output shaft of the motor and is placed inside the air suction cylinder;

[0022] An air injection pipe is fixed to the housing of the monitoring device, and is connected to the air suction cylinder;

[0023] A plurality of air jets are all provided on the air jet pipe.

[0024] As a further solution of the present invention: the air suction member includes a sleeve and a plurality of axial flow blades, the sleeve is fixedly mounted on the output shaft of the motor, and the plurality of axial flow blades are fixed on the sleeve.

[0025] As a further solution of the present invention: each of the air jets is arranged toward the lens piece of the monitoring device.

[0026] As a further solution of the present invention: the side surfaces of the movable frame and the side surfaces of the guide rails are fitted together.

[0027] Beneficial effects of the utility model:

[0028] 1. The device achieves reciprocating movement of the monitoring device through the periodic forward and reverse operation of the motor. This design breaks the limitations of traditional fixed monitoring range and significantly expands the monitoring range. The meshing action of the gear and rack ensures the smooth and precise movement of the mobile frame, thus forming an effective reciprocating motion on the guide rail. This reciprocating monitoring method not only improves the flexibility of monitoring, but also can cover a wider area, effectively reducing monitoring blind spots and improving overall monitoring efficiency.

[0029] 2. The rotation of the motor drives the suction element to rotate forward and reverse periodically, realizing the automatic cleaning function of the monitoring device lens. When the suction element rotates in the forward direction, it can effectively inhale external air and spray it out through the air jet port, blowing it directly onto the monitoring device lens, effectively removing dust and impurities on the lens. This design not only ensures the clarity of the shooting picture, but also reduces the need for manual cleaning and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention will be further described below with reference to the accompanying drawings.

[0031] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0032] Figure 2 It is a structural schematic diagram of the utility model from another perspective;

[0033] Figure 3 It is a schematic cross-sectional structural diagram of the present utility model;

[0034] Figure 4 yes Figure 2 A magnified view of the structure at point A;

[0035] Figure 5 yes Figure 1 A magnified view of the structure at point B.

[0036] In the figure: 1. Guide rail; 2. Moving frame; 3. Mounting plate; 4. Monitoring device; 51. Motor; 52. Gear; 53. Rack; 61. Connecting rod; 62. Air suction cylinder; 63. Air inlet; 64. Air suction member; 65. Jet pipe; 66. Jet outlet. DETAILED DESCRIPTION

[0037] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] like Figure 1-5 As shown, an unattended device for security monitoring includes a guide rail 1; a mobile frame 2, which is slidably arranged on the guide rail 1, and the side surfaces of the mobile frame 2 are in contact with the side surfaces of the guide rail 1; a mounting plate 3, which is fixed to the mobile frame 2; and a monitoring device 4, which is mounted on the mounting plate 3.

[0039] The unmanned device also includes a driving structure, which is arranged on the mobile frame 2. The driving structure includes: a motor 51, which is installed on the mobile frame 2; a gear 52, which is fixedly sleeved on the output shaft of the motor 51; a rack 53, which is placed above the guide rail 1, and support rods are fixed at both ends of the rack 53, and the two support rods are respectively fixed at the two ends of the guide rail 1. The rack 53 and the gear 52 are meshed with each other, and the motor 51 periodically rotates forward and reverse, driving the gear 52 to rotate forward and reverse periodically. When the gear 52 rotates, it will move under the meshing action with the rack 53. Therefore, the gear 52 can reciprocate along the rack 53 during the forward and reverse rotation process, which makes the mobile frame 2 reciprocate on the guide rail 1, and the monitoring device 4 also reciprocates accordingly. When the monitoring device 4 reciprocates, the monitoring range of the monitoring device 4 will increase;

[0040] The unmanned device also includes an air jet structure, which is arranged on the mounting plate 3. The air jet structure includes: a connecting rod 61, which is fixed on the mounting plate 3; an air suction cylinder 62, which is fixed to the end of the connecting rod 61 away from the mounting plate 3; an air inlet 63, which is opened on the air suction cylinder 62; an air suction member 64, which is fixed on the output shaft of the motor 51 and is placed inside the air suction cylinder 62. The air suction member 64 includes a sleeve and a plurality of axial flow blades. The sleeve is fixedly sleeved on the output shaft of the motor 51, and the plurality of axial flow blades are all fixed on the sleeve; an air jet pipe 65, which is fixed on the housing of the monitoring device 4, and the air jet The tube 65 is connected to the suction cylinder 62; a number of air jets 66 are provided on the air jet pipe 65, and each air jet 66 is arranged toward the lens of the monitoring device 4. When the suction member 64 rotates forward, it can perform an air suction action, and draw the air in the external environment into the interior of the suction cylinder 62 through the air inlet 63, and discharge the air into the air jet pipe 65, so that the air is ejected through the number of air jets 66. The number of air jets 66 can spray air toward the lens of the monitoring device 4, thereby blowing away the dust on the lens of the monitoring device 4, and cleaning the lens of the monitoring device 4.

[0041] The working principle of this utility model:

[0042] When the unattended security monitoring device proposed by the present invention is in use, the motor 51 periodically rotates forward and reverse, driving the gear 52 to rotate forward and reverse periodically. When the gear 52 rotates, it moves under the meshing action with the rack 53. Therefore, the gear 52 can reciprocate along the rack 53 during the process of forward and reverse rotation, which makes the movable frame 2 reciprocate on the guide rail 1, and the monitoring device 4 also reciprocates accordingly. When the monitoring device 4 reciprocates, the monitoring range of the monitoring device 4 will increase;

[0043] When the motor 51 is running, it can also drive the suction member 64 to rotate, so that the suction member 64 rotates forward and backward periodically. During this process, the suction member 64 can perform suction when rotating forward, and draw the air in the external environment into the interior of the suction cylinder 62 through the air inlet 63, and discharge the air into the air jet pipe 65, so that the air is ejected through a plurality of air jets 66. The plurality of air jets 66 can spray air toward the lens of the monitoring device 4, thereby blowing away the dust on the lens of the monitoring device 4, cleaning the lens of the monitoring device 4, and ensuring the clarity of the captured image.

[0044] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An unattended device for security monitoring, characterized in that: include: Guide rail (1); A movable frame (2) is slidably arranged on the guide rail (1); A mounting plate (3) fixed on the movable frame (2); A monitoring device (4) is mounted on the mounting plate (3); A driving structure, arranged on the movable frame (2); The jet structure is arranged on the mounting plate (3).

2. The unmanned security monitoring device according to claim 1, characterized in that: The driving structure includes: A motor (51) is mounted on the movable frame (2); A gear (52) fixedly sleeved on the output shaft of the motor (51); The rack (53) is placed above the guide rail (1), and support rods are fixed at both ends of the rack (53). The two support rods are respectively fixed at the two ends of the guide rail (1), and the rack (53) and the gear (52) are meshed with each other.

3. The unmanned security monitoring device according to claim 2, characterized in that: The jet structure includes: A connecting rod (61) fixed on the mounting plate (3); An air suction cylinder (62) is fixed to an end of the connecting rod (61) away from the mounting plate (3); An air inlet (63) is provided on the air suction cylinder (62); An air suction member (64) is fixed on the output shaft of the motor (51), and the air suction member (64) is placed inside the air suction cylinder (62); An air injection pipe (65) is fixed to the housing of the monitoring device (4), and the air injection pipe (65) is connected to the air suction cylinder (62); A plurality of air injection ports (66) are provided on the air injection pipe (65).

4. The unmanned security monitoring device according to claim 3, characterized in that: The air suction member (64) comprises a sleeve and a plurality of axial flow blades. The sleeve is fixedly sleeved on the output shaft of the motor (51), and the plurality of axial flow blades are fixed on the sleeve.

5. The unmanned security monitoring device according to claim 3, characterized in that: Each of the air jets (66) is arranged toward a lens piece of the monitoring device (4).

6. The unmanned security monitoring device according to claim 1, characterized in that: The side surfaces of the movable frame (2) and the side surfaces of the guide rail (1) are in contact with each other.

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