Wireless camera monitoring device convenient to install and maintain

Abstract

The utility model discloses a wireless camera monitoring device convenient to install and maintain, which comprises an installation seat, a base and a wireless camera main body, a butt joint port is arranged in the installation seat, the installation seat is provided with a first contact block in the butt joint port, the middle part of the top end of the base is fixedly connected with a conical seat, and the outer side of the upper end of the conical seat is provided with a second contact block. The wireless camera has the advantages that when the wireless camera body needs to be installed on a crane arm, the take-up and pay-off rope can be wound by operating the servo motor, and then the base on the wireless camera body can be clamped on the limiting rods to be installed and fixed; when the wireless camera main body needs to be maintained, an electromagnet is electrified to adsorb a magnet block, so that a limiting rod is far away from a stopping clamping base, a servo motor can be operated reversely at the moment, and then a take-up and pay-off rope is released to lay down the wireless camera main body.

Description

Technical Field

[0001] The utility model relates to the technical field of crane safety monitoring, in particular to a wireless camera monitoring device which is easy to install and maintain. Background Art

[0002] At present, high-definition wireless cameras are installed at the front end of the crane boom in some construction operations. The camera's line of sight will not be blocked by low buildings. The images captured by the camera can guide the crane driver's work, so that the crane driver can perform lifting operations more safely.

[0003] However, most of the existing high-definition wireless cameras have a simple structure and are usually directly fixed on the front end of the crane arm. When installing or removing them, people need to climb over the ladder at the crane arm, which is not only troublesome but also has safety hazards. Therefore, a wireless camera monitoring device that is easy to install and maintain is provided to solve the above problems. Utility Model Content

[0004] In order to solve the problems in the above background technology, the technical solution adopted by the utility model to solve the technical problems is: a wireless video monitoring device that is easy to install and maintain, which includes: a mounting seat, a base and a wireless camera body, the mounting seat is provided with a docking port, the mounting seat is provided with a first contact block inside the docking port, a conical seat is fixedly connected to the middle part of the top end of the base, a second contact block is provided on the outer side of the upper end of the conical seat, and the bottom end of the mounting seat is provided with limiting mechanisms on both sides of the base.

[0005] As a preferred technical solution of the utility model, the limiting mechanism includes a fixed rod, a first guide rod, a limiting rod, a spring, an electromagnet, and a magnet block. The fixed rod is located on one side of the base and is fixedly connected to the first guide rod. The first guide rod is externally slidably sleeved on the limiting rod. The spring is sleeved on the outside of the first guide rod. The bottom end of the base is located on one side of the fixed rod and is fixedly provided with an electromagnet. The limiting rod is located on one side of the electromagnet and is fixedly connected to the magnet block.

[0006] As a preferred technical solution of the utility model, the limit rod is an L-shaped structure, one end of the limit rod is an inclined structure, the fixed rod is located on one side of the first guide rod and is fixedly connected to the second guide rod, and the second guide rod is slidably connected to the limit rod.

[0007] As a preferred technical solution of the utility model, the base is a truncated cone structure, a retractable rope is connected to the top of the conical seat, the conical seat is made of insulating material, and the conical seat matches the inside of the docking port.

[0008] As an optimal technical solution of the utility model, the mounting seat is provided with a contact groove outside the docking interface, a contact ring is provided at the top of the base facing the contact groove, the contact groove and the contact ring are plugged into each other, and both the contact groove and the contact ring are made of copper.

[0009] As a preferred technical solution of the utility model, the mounting seat is fixedly installed on the bottom of the crane arm end by screws, and a servo motor is fixedly installed on one end of the crane arm close to the mounting seat. The output end of the servo motor is connected to a winding disk, and the winding disk is connected to a reel-winding rope. The crane arm is fixedly connected to a limiting ring on one side of the winding disk, and the reel-winding rope passes through the inside of the limiting ring.

[0010] As a preferred technical solution of the present utility model, the first contact block and the second contact block are both made of copper, the inner side of the first contact block matches the outer side of the second contact block, and the mounting seat is made of insulating material.

[0011] The utility model has the following advantages: when the wireless camera body needs to be installed on the crane arm, the rope can be reeled in and released by running the servo motor, and then the base on the wireless camera body can be clamped on the limit rod for installation and fixation;

[0012] When the wireless camera body needs to be maintained, first energize the electromagnet to attract the magnet block so that the limit rod is away from the stop clamping base. At this time, the servo motor can be operated in reverse to loosen the retractable rope to lower the wireless camera body. This eliminates the need for personnel to climb the crane arm to install and disassemble the wireless camera body, which is highly safe, convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the assembly structure of the wireless camera body and the crane arm of the preferred embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the mounting base and the wireless camera body of the preferred embodiment of the utility model;

[0015] Figure 3 It is the preferred embodiment of the utility model Figure 2 Schematic diagram of partial split cross-section structure;

[0016] Figure 4 It is the preferred embodiment of the utility model Figure 3 Schematic diagram of structure A.

[0017] Explanation of the accompanying drawings: 1. Mounting seat; 2. Base; 3. Wireless camera body; 4. Docking port; 5. First contact block; 6. Conical seat; 601. Second contact block; 7. Retractable rope; 8. Contact groove; 9. Contact ring; 10. Fixed rod; 11. First guide rod; 12. Limit rod; 1201. Inclined surface; 13. Spring; 14. Electromagnet; 15. Magnet block; 16. Second guide rod; 17. Crane arm; 18. Servo motor; 19. Reel; 20. Limit ring. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions 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 device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The utility model will be further described below in conjunction with the accompanying drawings.

[0021] Please refer to Figure 1-Figure 4 The utility model is a wireless video surveillance device that is easy to install and maintain, comprising: a mounting seat 1, a base 2 and a wireless camera body 3. A docking port 4 is provided inside the mounting seat 1. A first contact block 5 is provided inside the docking port 4 of the mounting seat 1. A conical seat 6 is fixedly connected to the middle of the top end of the base 2. A second contact block 601 is provided on the outer side of the upper end of the conical seat 6. A limiting mechanism is provided on both sides of the base 2 at the bottom end of the mounting seat 1.

[0022] Combination Figure 4As shown, the limiting mechanism includes a fixed rod 10, a first guide rod 11, a limiting rod 12, a spring 13, an electromagnet 14, and a magnet block 15. The fixed rod 10 is located on one side of the base 2 and is fixedly connected to the first guide rod 11. The first guide rod 11 is externally slidably sleeved with the limiting rod 12, and the spring 13 is sleeved on the outside of the first guide rod 11. The bottom end of the base 2 is located on one side of the fixed rod 10 and is fixedly provided with an electromagnet 14. The electromagnet 14 is electrically connected to an external controller. The limiting rod 12 is located on one side of the electromagnet 14 and is fixedly connected with the magnet block 15. The limiting rod 12 is an L-shaped structure, and one end of the limiting rod 12 is an inclined surface structure 1201. The fixed rod 10 is located on one side of the first guide rod 11 and is fixedly connected with the second guide rod 16. The second guide rod 16 is slidably connected to the limiting rod 12. The limiting rod 12 can be guided by the second guide rod 16 to prevent the limiting rod 12 from shaking.

[0023] Combination Figure 1 and Figure 3 As shown, the base 2 is a truncated cone structure, the top of the conical seat 6 is connected with a retractable rope 7, and the retractable rope 7 is used to facilitate the lifting of the rear Panasonic wireless camera body 3, the conical seat 6 is made of insulating material, the conical seat 6 matches the inside of the docking port 4, the mounting seat 1 is located outside the docking port 4 and a contact groove 8 is set, the contact groove 8 is connected to the power supply through a wire, and a contact ring 9 is set at the top of the base 2 opposite to the contact groove 8, the contact ring 9 is connected to the internal circuit of the wireless camera body 3 through a wire, the contact groove 8 is plugged with the contact ring 9, and the contact groove 8 and the contact ring 9 are both made of copper, the mounting seat 1 is fixed to the bottom of the end of the crane arm 17 by screws, and the crane arm 17 is close to the mounting seat 1 is fixedly installed with a servo motor 18 at one end, and a winding disk 19 is connected to the output end of the servo motor 18. The servo motor 18 is electrically connected to the controller, and the winding disk 19 is connected to the retracting rope 7. The crane arm 17 is located on one side of the winding disk 19 and is fixedly connected to a limit ring 20. The retracting rope 7 runs through the limit ring 20. The first contact block 5 and the second contact block 601 are both made of copper. The first contact block 5 is connected to the power supply through a wire. A contact ring 9 is provided at the top of the base 2 facing the contact groove 8. The second contact block 601 is connected to the internal circuit of the wireless camera body 3 through a wire. The inner side of the first contact block 5 coincides with the outer side of the second contact block 601. The mounting seat 1 is made of insulating material.

[0024] Specifically, when the utility model is used, when the wireless camera body 3 needs to be installed on the crane arm 17, the servo motor 18 can be operated by the external controller, and the servo motor 18 drives the winding disk 19, and then the winding disk 19 winds up the reel 7, and then the wireless camera body 3 is lifted by the reel 7. When the wireless camera body 3 is close to the crane arm 17, the conical seat 6 on the wireless camera body 3 will first be inserted into the docking port 4. When the conical seat 6 is inserted into the docking port 4, the servo motor 18 is stopped. At this time, the second contact block 601 contacts the first contact block 5, and the contact ring 9 contacts the inside of the contact groove 8, so that the wireless camera body 3 is powered on, and the base 2 on the wireless camera body 3 is clamped by the limit rod 12. The limit rod 12 can effectively strengthen the fixation of the wireless camera body 3;

[0025] When the wireless camera body 3 needs to be maintained, the controller is first used to energize the electromagnet 14 to make it absorbent, and then absorb the magnet block 15, so that the magnet block 15 moves together with the limit rod 12, so that the limit rod 12 moves away from the stop clamping base 2. At this time, the servo motor 18 can be operated in reverse to loosen the retractable rope 7 to put down the wireless camera body 3.

[0026] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0027] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A wireless video surveillance device that is easy to install and maintain, characterized in that: include: A mounting seat (1), a base (2) and a wireless camera body (3), wherein a docking port (4) is provided inside the mounting seat (1), a first contact block (5) is provided inside the docking port (4) of the mounting seat (1), a conical seat (6) is fixedly connected to the middle of the top end of the base (2), a second contact block (601) is provided on the outer side of the upper end of the conical seat (6), and a limiting mechanism is provided on both sides of the base (2) at the bottom end of the mounting seat (1).

2. A wireless video surveillance device that is easy to install and maintain as claimed in claim 1, characterized in that: The limiting mechanism comprises a fixing rod (10), a first guide rod (11), a limiting rod (12), a spring (13), an electromagnet (14), and a magnet block (15); the fixing rod (10) is located on one side of the base (2) and is fixedly connected to the first guide rod (11); the first guide rod (11) is externally slidably sleeved with the limiting rod (12); the spring (13) is sleeved on the outside of the first guide rod (11); the bottom end of the base (2) is located on one side of the fixing rod (10) and is fixedly provided with the electromagnet (14); the limiting rod (12) is located on one side of the electromagnet (14) and is fixedly connected to the magnet block (15).

3. A wireless video surveillance device that is easy to install and maintain as claimed in claim 2, characterized in that: The limiting rod (12) is an L-shaped structure, one end of the limiting rod (12) is an inclined surface structure (1201), the fixing rod (10) is located on one side of the first guide rod (11) and is fixedly connected to the second guide rod (16), and the second guide rod (16) is slidably connected to the limiting rod (12).

4. A wireless video surveillance device that is easy to install and maintain as claimed in claim 1, characterized in that: The base (2) is a truncated cone structure, the top of the conical seat (6) is connected to a retractable rope (7), the conical seat (6) is made of insulating material, and the conical seat (6) matches the inside of the docking port (4).

5. A wireless video surveillance device that is easy to install and maintain as claimed in claim 1, characterized in that: The mounting seat (1) is provided with a contact groove (8) located outside the docking interface (4), and a contact ring (9) is provided at the top of the base (2) directly opposite to the contact groove (8); the contact groove (8) and the contact ring (9) are plugged into each other, and both the contact groove (8) and the contact ring (9) are made of copper.

6. A wireless video surveillance device that is easy to install and maintain as claimed in claim 1, characterized in that: The mounting seat (1) is fixedly mounted on the bottom of the end of the crane arm (17) by means of screws; a servo motor (18) is fixedly mounted on one end of the crane arm (17) close to the mounting seat (1); an output end of the servo motor (18) is connected to a winding disk (19); the winding disk (19) is connected to a reel-and-reel rope (7); a limiting ring (20) is fixedly connected to one side of the winding disk (19) of the crane arm (17); the reel-and-reel rope (7) passes through the inside of the limiting ring (20).

7. A wireless video surveillance device that is easy to install and maintain as claimed in claim 1, characterized in that: The first contact block (5) and the second contact block (601) are both made of copper, the inner side of the first contact block (5) matches the outer side of the second contact block (601), and the mounting seat (1) is made of insulating material.

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