Monitoring lens easy to disassemble and assemble

Abstract

The utility model relates to the technical field of monitoring lenses, and discloses a monitoring lens easy to disassemble and assemble, which comprises a mounting plate, the mounting plate is fixed on a wall body through a group of bolts, the rear end of the mounting plate is provided with a shell through a disassembling and assembling mechanism, and the shell is internally provided with a monitoring lens body. According to the utility model, through the arrangement of the dismounting and mounting mechanism, when the monitoring lens body is dismounted and mounted, the monitoring lens body can be mounted or dismounted through the cooperative use of an L-shaped plate, a screw rod, a rotary knob, a moving plate, a sliding block, a sliding groove, a clamping column, a mounting seat and a clamping hole, the operation is simple and convenient, the operation is convenient, and the practicability is high. According to the monitoring lens, special tools are not needed, the dismounting and mounting efficiency is high, through arrangement of the cleaning mechanism, stains with high adhesion on the surface of the monitoring lens body can be fully cleaned, the cleaning is thorough, the cleaning effect is good, and good shooting and monitoring use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring lenses, in particular to a monitoring lens which is easy to assemble and disassemble. Background Art

[0002] Surveillance lens refers to the lens of a surveillance camera. Since a surveillance camera is just a single video capture device, the pixel and resolution of the lens are higher than those of a computer video head but not as good as a professional digital camera or DV. In a closed-circuit surveillance system, a camera is also called a camera head or CCD, which stands for charge-coupled device. Strictly speaking, camera is the general term for camera heads and lenses. The main sensor component of a camera head is CCD, which has the characteristics of high speed, small distortion, long life, resistance to vibration, resistance to magnetic fields, small size, and no afterimage. CCD is the abbreviation of charge-coupled device, which can convert light into electric charge and store and transfer the charge, and can also take out the stored charge to change the voltage. Therefore, it is a high-negative imaging device and a new device to replace the camera tube sensor.

[0003] The existing referenceable Chinese utility model patent has a publication number of CN211378121U, which discloses a security monitoring mirror. The security monitoring lens device, through the setting of a temperature insulation block, enables the device to have the effect of resisting sunlight. Through the coordinated setting of the lead screw and the cleaning brush, during use, the forward and reverse motor can act on the lead screw, so that the lead screw can rotate forward and reverse, and the cleaning brush will move back and forth under the forward and reverse rotation of the lead screw, thereby playing a role in cleaning stains on the tempered glass, achieving the purpose of improving the shooting effect.

[0004] When in use, the existing surveillance lens is generally fixed to the wall by screws, and special tools are required for disassembly and assembly, which is inconvenient. The above-mentioned cleaning method can only clean the dust on the surface when in use, but it is not easy to clean the stains with strong adhesion, which further affects the clarity of the surveillance. Moreover, in winter, the fog on the surface of the lens is not easy to handle. Therefore, the technicians in this field provide a surveillance lens that is easy to disassemble and assemble to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a monitoring lens that is easy to disassemble and assemble, has the advantages of convenient disassembly and assembly, sufficient cleaning and defogging, and solves the above-mentioned technical problems.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solutions: a monitoring lens that is easy to disassemble and assemble, comprising a mounting plate, the mounting plate being fixed to a wall through a set of bolts, a housing being mounted on the rear end of the mounting plate through a disassembly mechanism, a monitoring lens body being arranged inside the housing, and a cleaning mechanism and a defogger mechanism being arranged on the rear end of the housing;

[0009] The disassembly and assembly mechanism includes: L-shaped plates are fixedly provided on both sides of the rear end of the mounting plate, screw rods are threadedly connected to the two L-shaped plates, twist rods are fixedly provided on the opposite ends of the two screw rods, adjacent ends of the two screw rods are rotatably connected to movable plates through bearings, sliders are fixedly provided on the front ends of the two movable plates, sliding grooves are provided on the inner front end walls of the two L-shaped plates, clamping columns are fixedly provided on the adjacent side walls of the two movable plates, a mounting seat is fixedly provided on the front end wall of the shell, and clamping holes are provided on both side walls of the mounting seat.

[0010] As a preferred technical solution of the present utility model, the outsides of the two sliding blocks are slidably connected with the insides of the two sliding grooves.

[0011] As a preferred technical solution of the utility model, the exteriors of the two clamping columns are matched with the interiors of the two clamping holes in size.

[0012] As the preferred technical scheme of the utility model, the cleaning mechanism includes: fixed blocks are fixedly provided on the inner side walls of the shell and located behind the monitoring lens body, the rear ends of the two fixed blocks are rotatably connected to gears through bearings, the rear ends of the two gears are fixedly provided with discs, the outer surfaces of the two discs are fixedly provided with scraper rods, the front ends of the two scraper rods are fixedly provided with cleaning cotton, electric push rods are fixedly provided on both sides of the inner top of the shell, the telescopic ends of the two electric push rods are fixedly provided with rack rods, openings are opened at the rear of the two side walls of the shell, and collection boxes are fixedly provided at the rear of the two side walls of the shell, the bottom ends of the two rack rods are fixedly provided with L-shaped rods, one ends of the two L-shaped rods penetrate into the interior of the two openings and extend to the outside of the shell and are fixedly provided with hygroscopic cotton blocks, and cotton threads are fixedly provided on one side of the top of the two hygroscopic cotton blocks, and one ends of the two cotton threads are respectively fixedly connected to the bottom ends of the two cleaning cottons.

[0013] As a preferred technical solution of the utility model, the two gears are meshed with two rack rods.

[0014] As a preferred technical solution of the utility model, one end of the two cotton threads is fixedly connected to the bottom ends of the two cleaning cottons respectively.

[0015] As an optimal technical solution of the utility model, the defogger mechanism includes: a motor is fixedly arranged behind the inner right side wall of the outer shell, a screw is fixedly arranged at the output end of the motor, a moving block is threadedly connected to the outer surface of the screw, a guide block is fixedly arranged at the bottom end of the moving block, a guide groove is opened behind the inner bottom end of the outer shell, and a hot air blower is fixedly arranged at the top of the moving block.

[0016] As a preferred technical solution of the utility model, the exterior of the guide block and the interior of the guide groove form a sliding connection.

[0017] Compared with the prior art, the utility model provides a surveillance lens that is easy to disassemble and assemble, and has the following beneficial effects:

[0018] 1. The utility model is provided with a disassembly and assembly mechanism. When the monitoring lens body is disassembled and assembled, the monitoring lens body can be installed or disassembled through the cooperation of the L-shaped plate, the screw rod, the twist, the movable plate, the slider, the slide groove, the clamping column, the mounting seat and the clamping hole. The operation is simple and convenient, no special tools are needed, and the disassembly and assembly efficiency is high.

[0019] 2. The utility model is provided with a cleaning mechanism. When in use, through the coordinated use of a fixed block, a gear, a disc, a scraper rod, cleaning cotton, an electric push rod, a rack rod, an opening, a collection box, an L-shaped rod, a moisture-absorbing cotton block and cotton thread, the stains with strong adhesion on the surface of the monitoring lens body can be fully cleaned, the cleaning effect is thorough, and it is convenient for better shooting and monitoring.

[0020] 3. The utility model is provided with a defogger mechanism, and when the fog on the monitoring lens body is cleaned in winter, the fog on the surface of the monitoring lens body can be blown dry through the cooperation of the electric, screw, moving block, guide block, guide groove and hot air blower, so as to facilitate better shooting and monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the connection between the mounting seat and the clamping hole of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the connection between the fixed block and the gear of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the connection between the moving block and the guide block of the utility model.

[0025] Wherein: 1. Mounting plate; 2. Disassembly and assembly mechanism; 201. L-shaped plate; 202. Screw rod; 203. Twist; 204. Moving plate; 205. Slider; 206. Slide groove; 207. Column; 208. Mounting seat; 209. Hole; 3. Shell; 4. Monitoring lens body; 5. Cleaning mechanism; 501. Fixed block; 502. Gear; 503. Disc; 504. Scraper rod; 505. Cleaning cotton; 506. Electric push rod; 507. Rack rod; 508. Opening; 509. Collecting box; 510. L-shaped rod; 511. Moisture-absorbing cotton block; 512. Cotton thread; 6. Demisting mechanism; 601. Motor; 602. Screw rod; 603. Moving block; 604. Guide block; 605. Guide groove; 606. Hot air blower. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0027] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1-4 , a monitoring lens that is easy to disassemble and assemble, comprising a mounting plate 1, the mounting plate 1 is fixed to a wall through a set of bolts, a housing 3 is mounted on the rear end of the mounting plate 1 through a disassembly mechanism 2, a monitoring lens body 4 is arranged inside the housing 3, and a cleaning mechanism 5 and a defogging mechanism 6 are respectively arranged inside the rear end of the housing 3;

[0030] The disassembly and assembly mechanism 2 includes: L-shaped plates 201 are fixedly provided on both sides of the rear end of the mounting plate 1, screw rods 202 are threadedly connected to the two L-shaped plates 201, and twist knobs 203 are fixedly provided at the opposite ends of the two screw rods 202. The adjacent ends of the two screw rods 202 are rotatably connected to the movable plates 204 through bearings, and sliders 205 are fixedly provided at the front ends of the two movable plates 204. The inner front end walls of the two L-shaped plates 201 are provided with slide grooves 206, and the adjacent side walls of the two movable plates 204 are fixedly provided with clamping columns 207. The front end wall of the housing 3 is fixedly provided with a mounting seat 208, and the two side walls of the mounting seat 208 are provided with clamping holes 209; the outer parts of the two sliders 205 are slidably connected with the inner parts of the two slide grooves 206; the outer parts of the two clamping columns 207 are matched with the inner sizes of the two clamping holes 209.

[0031] Furthermore, when installing the monitoring lens body 4, first place the mounting base 208 at the front end of the shell 3 between the two movable plates 204 on the mounting plate 1, and then rotate the two knobs 203 forwards and backwards to rotate the two screw rods 202, and the two movable plates 204 move closer to each other. At the same time, the two sliders 205 slide inside the two slide grooves 206, so that the two clamping columns 207 are clamped inside the two clamping holes 209 on the mounting base 208, and the monitoring lens body 4 can be installed, otherwise it can be disassembled. The operation is simple and convenient, no special tools are required, and the disassembly and assembly efficiency is high.

[0032] The cleaning mechanism 5 includes: fixed blocks 501 are fixedly provided on both side walls of the inner part of the shell 3 and located behind the monitoring lens body 4, the rear ends of the two fixed blocks 501 are rotatably connected to gears 502 through bearings, the rear ends of the two gears 502 are fixedly provided with discs 503, the outer surfaces of the two discs 503 are fixedly provided with scraper rods 504, the front ends of the two scraper rods 504 are fixedly provided with cleaning cotton 505, electric push rods 506 are fixedly provided on both sides of the inner top of the shell 3, the telescopic ends of the two electric push rods 506 are fixedly provided with rack rods 507, and openings 503 are opened at the rear of the two side walls of the shell 3. 8. Collection boxes 509 are fixedly provided at the rear of both side walls of the shell 3, L-shaped rods 510 are fixedly provided at the bottom ends of the two rack rods 507, one ends of the two L-shaped rods 510 pass through the inside of the two openings 508 and extend to the outside of the shell 3 and are fixedly provided with moisture-absorbing cotton blocks 511, cotton threads 512 are fixedly provided on one side of the top ends of the two moisture-absorbing cotton blocks 511, one ends of the two cotton threads 512 are fixedly connected to the bottom ends of the two cleaning cottons 505 respectively; the two gears 502 are meshed with the two rack rods 507; one ends of the two cotton threads 512 are fixedly connected to the bottom ends of the two cleaning cottons 505 respectively.

[0033] Furthermore, when in use, the two collecting boxes 509 are used to store rainwater. When cleaning the monitoring lens body 4, the two electric push rods 506 are started to stretch and operate, and the two rack rods 507 move downward and drive the two gears 502 to rotate forward and reversely. The two discs 503 rotate accordingly, which can make the two scraping rods 504 and the cleaning cotton 505 rotate. At the same time, the two L-shaped rods 510 move up and down inside the two openings 508, so that the two moisture-absorbing cotton blocks 511 move downward continuously to absorb rainwater inside the two collecting boxes 509. After the two moisture-absorbing cotton blocks 511 are full, the two cotton threads 512 are soaked accordingly, and the two cleaning cottons 505 are moistened through continuous soaking. When cleaning, with the rotation of the two scraping rods 504 and the cleaning cotton 505, the dust adhered to the surface of the monitoring lens body 4 can be fully cleaned, and the cleaning effect is thorough, which is convenient for better shooting and monitoring.

[0034] The defogger mechanism 6 includes: a motor 601 is fixedly arranged behind the right side wall of the inner shell 3, a screw 602 is fixedly arranged at the output end of the motor 601, a moving block 603 is threadedly connected to the outer surface of the screw 602, a guide block 604 is fixedly arranged at the bottom end of the moving block 603, a guide groove 605 is opened behind the inner bottom end of the outer shell 3, and a hot air blower 606 is fixedly arranged at the top of the moving block 603; the outside of the guide block 604 and the inside of the guide groove 605 form a sliding connection.

[0035] Furthermore, in winter, the monitoring lens body 4 is prone to fog. Turn on the hot air blower 606, start the motor 601 to drive the screw 602 to rotate forward and reverse, and the moving block 603 moves left and right outside the screw 602. At the same time, the guide block 604 slides inside the guide groove 605, so that the hot air blower 606 moves left and right, and the fog on the surface of the monitoring lens body 4 is blown dry, which is convenient for better shooting and monitoring.

[0036] Working principle: when in use, first place the mounting seat 208 at the front end of the housing 3 between the two movable plates 204 on the mounting plate 1, then rotate the two twist knobs 203 forward and backward to rotate the two screw rods 202, and the two movable plates 204 move closer to each other, and at the same time, the two sliders 205 slide inside the two slide grooves 206, so that the two clamping columns 207 are clamped inside the two clamping holes 209 on the mounting seat 208, so that the monitoring lens body 4 can be installed, and vice versa, it can be disassembled, the operation is simple and convenient, no special tools are required, and the disassembly and assembly efficiency is high. The two collection boxes 509 are used to store rainwater. When cleaning the monitoring lens body 4, the two electric push rods 506 are started to stretch and run, and the two rack rods 507 move down, and drive the two gears 502 to rotate forward and backward, and the two discs 503 rotate accordingly, which can make the two scraping rods 504 and the cleaning cotton 505 rotate. At the same time, its two L-shaped rods 51 0 moves up and down inside the two openings 508, so that the two moisture-absorbing cotton blocks 511 move down continuously, and can absorb rainwater inside the two collection boxes 509. After the two moisture-absorbing cotton blocks 511 are full, the two cotton threads 512 are soaked accordingly, and the two cleaning cottons 505 are moistened through continuous soaking. When cleaning, with the rotation of the two scraping rods 504 and the cleaning cotton 505, the dust adhering to the surface of the monitoring lens body 4 can be fully cleaned, and the cleaning effect is thorough, which is convenient for better shooting and monitoring. In winter, the monitoring lens body 4 is prone to fog. Turn on the hot air blower 606, start the motor 601 to drive the screw 602 to rotate forward and backward, and the moving block 603 moves left and right outside the screw 602. At the same time, the guide block 604 slides inside the guide groove 605, so that the hot air blower 606 moves left and right, and the fog on the surface of the monitoring lens body 4 is blown dry, which is convenient for better shooting and monitoring.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surveillance camera that is easily disassembled and assembled, comprising a mounting plate (1), characterized in that: The mounting plate (1) is fixed to the wall via a set of bolts; a housing (3) is mounted on the rear end of the mounting plate (1) via a disassembly mechanism (2); a monitoring lens body (4) is disposed inside the housing (3); a cleaning mechanism (5) and a defogging mechanism (6) are respectively disposed at the rear end of the housing (3); The disassembly and assembly mechanism (2) comprises: L-shaped plates (201) are fixedly provided on both sides of the rear end of the mounting plate (1); screw rods (202) are threadedly connected to the two L-shaped plates (201); a toggle (203) is fixedly provided at the opposite ends of the two screw rods (202); adjacent ends of the two screw rods (202) are rotatably connected to a movable plate (204) via a bearing; sliders (205) are fixedly provided at the front ends of the two movable plates (204); sliding grooves (206) are provided on the inner front end walls of the two L-shaped plates (201); clamping columns (207) are fixedly provided on the adjacent side walls of the two movable plates (204); a mounting seat (208) is fixedly provided on the front end wall of the housing (3); and clamping holes (209) are provided on both side walls of the mounting seat (208).

2. The easily detachable surveillance camera according to claim 1, characterized in that: The exterior of the two sliding blocks (205) and the interior of the two sliding grooves (206) form a sliding connection.

3. The easily detachable surveillance camera according to claim 1, characterized in that: The exteriors of the two clamping columns (207) are both matched with the interiors of the two clamping holes (209).

4. The easily detachable surveillance camera according to claim 1, characterized in that: The cleaning mechanism (5) comprises: fixed blocks (501) are fixedly provided on both side walls of the inner part of the housing (3) and located behind the monitoring lens body (4); the rear ends of the two fixed blocks (501) are rotatably connected to gears (502) via bearings; the rear ends of the two gears (502) are fixedly provided with discs (503); the outer surfaces of the two discs (503) are fixedly provided with scraper rods (504); the front ends of the two scraper rods (504) are fixedly provided with cleaning cotton (505); electric push rods (506) are fixedly provided on both sides of the inner top of the housing (3); the telescopic ends of the two electric push rods (506) are fixedly provided. A rack rod (507) is fixedly provided, openings (508) are provided at the rear of both side walls of the shell (3), and a collection box (509) is fixedly provided at the rear of both side walls of the shell (3), an L-shaped rod (510) is fixedly provided at the bottom ends of the two rack rods (507), one end of the two L-shaped rods (510) penetrates into the inside of the two openings (508) and extends to the outside of the shell (3) and is fixedly provided with a moisture-absorbing cotton block (511), and a cotton thread (512) is fixedly provided on one side of the top end of the two moisture-absorbing cotton blocks (511), and one end of the two cotton threads (512) is fixedly connected to the bottom ends of the two cleaning cottons (505) respectively.

5. The easily detachable surveillance camera according to claim 4, characterized in that: The two gears (502) are meshed with two rack rods (507).

6. The easily detachable surveillance camera according to claim 1, characterized in that: The demisting mechanism (6) comprises: a motor (601) is fixedly arranged at the rear of the right side wall inside the shell (3); a screw rod (602) is fixedly arranged at the output end of the motor (601); a moving block (603) is threadedly connected to the outer surface of the screw rod (602); a guide block (604) is fixedly arranged at the bottom end of the moving block (603); a guide groove (605) is opened at the rear of the inner bottom end of the shell (3); and a hot air blower (606) is fixedly arranged at the top end of the moving block (603).

7. The easily detachable surveillance camera lens according to claim 6, characterized in that: The exterior of the guide block (604) and the interior of the guide groove (605) form a sliding connection.

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