Fixed marine photoelectric evidence obtaining equipment

Abstract

The utility model discloses a fixed marine photoelectric evidence obtaining device which comprises a mounting frame, a connecting seat is fixed in the middle of the upper portion of the mounting frame, an assembling frame is connected to the upper portion of the connecting seat, a first adjusting mechanism is installed in the assembling frame and above the assembling frame, and the top end of the first adjusting mechanism is connected with an upper mounting frame. And second adjusting mechanisms are mounted in the upper mounting frame and at the two ends of the upper mounting frame. According to the fixed marine photoelectric evidence obtaining equipment, when the photoelectric evidence obtaining equipment is installed, a worker erects a mounting frame on a ship body mounting base in advance; then, two groups of opposite clamping plates can clamp the two sides of the ship body mounting base by utilizing a screw rod structure between a positive screw rod and a negative screw rod and a screw rod sliding sleeve as well as the guidance of a sliding block and a sliding edge groove, and anti-skid lines on the inner sides of the clamping plates can improve the stability of the mounted equipment, so that the whole mounting and dismounting mode is portable; when one of the evidence obtaining camera boxes on the two sides of the second adjusting mechanism in the upper mounting frame breaks down and is damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of ship photoelectric evidence collection, in particular to a fixed ship photoelectric evidence collection device. Background Art

[0002] Shipborne optoelectronic surveillance systems are increasingly valued by navies and government law enforcement agencies in various countries due to their ability to track aerial and surface targets, resist electromagnetic interference, and provide intuitive and clear images. At the same time, in law enforcement activities to combat various economic crimes at sea, shipborne optoelectronic surveillance systems can also be used to observe and monitor suspicious targets on the sea surface, providing a basis for better combating illegal and criminal activities.

[0003] For example, patent CN217335684U discloses a new type of marine optoelectronic evidence collection device, including a device body, which includes a base and an evidence collection box. A support rod is installed above the center of the base, a rotating seat is installed above the gyroscopic stabilization platform, a support plate is installed on one side above the evidence collection box, a second connecting plate is installed on one side of the evidence collection box, and a thermal imager is installed below the high-definition camera.

[0004] When the above-mentioned marine optoelectronic evidence collection device is in use, firstly, a plurality of sets of interlaced screws are used to install the device chassis on the fixed mounting base of the hull. Although the stability is good, the overall disassembly and assembly operation for personnel is relatively cumbersome and troublesome; secondly, since the evidence collection box is provided with two end portions symmetrically fixed on both sides of the rotating seat, combined with the disassembly and assembly structure of one of them, when one of the evidence collection boxes has a problem, the personnel are required to dismantle the entire evidence collection device for single group maintenance, which not only brings operational troubles to the maintenance personnel, but also causes the overall optoelectronic evidence collection equipment to form an evidence vacuum period, and conventional evidence collection operations cannot be carried out. For this reason, we propose a fixed marine optoelectronic evidence collection device. Utility Model Content

[0005] The purpose of the utility model is to provide a fixed ship-borne optoelectronic evidence collection device to solve the first problem raised in the above-mentioned background technology, that is, the device chassis is installed on the fixed mounting base of the hull by using multiple sets of interlaced screws. Although the stability is good, the overall disassembly and assembly operation for personnel is relatively cumbersome and troublesome; secondly, since the evidence collection box is provided with two end portions symmetrically fixed on both sides of the rotating seat, combined with the disassembly and assembly structure in one of the evidence collection boxes, when a problem occurs in one of the evidence collection boxes, personnel are required to disassemble the entire evidence collection device for single-group maintenance, which not only brings operational troubles to the maintenance personnel, but also causes the optoelectronic evidence collection device as a whole to form an evidence vacuum period, making it impossible to perform conventional evidence collection operations.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed ship-based optoelectronic evidence collection device, comprising a mounting frame, a connecting seat is fixed on the upper middle part of the mounting frame, and an assembly frame is connected to the upper part of the connecting seat, an adjusting mechanism 1 is installed inside and above the assembly frame, and the top of the adjusting mechanism 1 is connected to an upper mounting frame, an adjusting mechanism 2 is installed inside and at both ends of the upper mounting frame, the adjusting mechanism 2 comprises a rotating frame, and mounting ring frames are fixed on the top ends of the rotating frame, a portable disassembly and assembly mechanism is installed on the middle part of the mounting frame and on one side of the middle part of the mounting ring frame, the portable disassembly and assembly mechanism comprises a fixed inner frame, and the fixed inner frame is fixed to the middle part of the bottom end of the mounting frame, a clamping assembly is installed inside and on both sides of the fixed inner frame, and a single-group disassembly and replacement assembly is installed on the inner side and one side of the mounting ring frame.

[0007] Preferably, the clamping assembly includes forward and reverse screw rods, and the forward and reverse screw rods transversely penetrate the interior of the fixed inner frame, one end of the forward and reverse screw rods is connected to a torsion block, screw rod sleeves are screwed on both sides of the middle of the forward and reverse screw rods, and a sliding block is fixed above the screw rod sleeve, the inner top end of the fixed inner frame is provided with a sliding side groove for the sliding block to move, the bottom end of the screw rod sleeve is connected to a clamping plate, and the inner side of the clamping plate is provided with anti-slip grooves.

[0008] Preferably, the single-group replacement assembly includes a forensic camera box, and the forensic camera box is installed on both sides of the second adjustment mechanism, a ring fixing block is fixed to the inner side of the forensic camera box, and the ring fixing block and the upper and lower sides of the mounting ring frame are provided with reserved screw grooves, and screws are screwed through the middle of the multiple reserved screw grooves, and a locking nut is screwed around one end of the screw.

[0009] Preferably, the adjustment mechanism 1 includes a rotating rod 1, and the rotating rod 1 is installed on one side of the inner part of the assembly frame, a gear 1 is fixed around the middle part of the rotating rod 1, and a gear 2 is meshed on one side of the gear 1, a rotating rod 2 is fixed on the inner side of the middle part of the gear 2, and a motor 1 is installed on one end of the rotating rod 2, the top end of the rotating rod 1 is connected to a support frame, and a gyro stabilization platform is installed above the support frame.

[0010] Preferably, the gear 1 and the gear 2 are in meshing transmission connection.

[0011] Preferably, the second adjustment mechanism includes a bearing sleeve frame, and the bearing sleeve frame is installed on both sides of the middle part of the upper mounting frame, a rotating frame is movable in the middle part of the two bearing sleeve frames, and a bevel gear 1 is fixed on the periphery of one side of the rotating frame, a bevel gear 2 is meshed with one side of the bevel gear 1, and a rotating rod 3 is fixed in the middle part of the bevel gear 2, and a motor 2 is installed on the output end of the rotating rod 3.

[0012] Preferably, a bevel gear 1 fixed at the periphery of one side of the rotating frame and a bevel gear 2 fixed at the periphery of one end of the rotating rod 3 are meshedly connected with each other.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: when installing the fixed ship-mounted photoelectric evidence collection equipment, the staff will pre-install the mounting frame on the hull mounting base, and then use the positive and negative screws, the screw structure between the screw sleeves, and the sliding block and the guiding of the sliding side groove to enable the two sets of relative clamping plates to clamp the two sides of the hull mounting base, wherein the anti-slip grooves on the inner side of the clamping plates can improve the stability of the equipment after installation, and the overall installation and disassembly method is portable, and when one of the evidence camera boxes on both sides of the internal adjustment mechanism of the upper mounting frame fails and is damaged, the staff can use the screws and locking nuts set on their respective sides to disassemble the evidence camera box from the inner side of the mounting ring frame, and perform single-group repair or replacement processing, thereby eliminating the need to disassemble the entire equipment and not affecting the normal evidence collection operation of the evidence camera box.

[0014] The upper mounting frame is fixedly connected to the upper part of the gyro-stabilized platform of the first component of the adjustment mechanism. Under normal conditions, the gyro-stabilized platform and the upper mounting frame and the second adjustment mechanism above it can be rotated in a circumferential direction by utilizing the linkage of the first adjustment mechanism and the related adjustment components.

[0015] By utilizing the linkage of the adjustment components in the second adjustment mechanism, the evidence collection camera boxes installed on both sides of the upper mounting frame can be rotated synchronously. The mutual cooperation between the second adjustment mechanism and the first adjustment mechanism can improve the monitoring range of marine evidence collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the partial structure of the clamping assembly of the utility model;

[0018] Figure 3 This is a structural schematic diagram of the adjustment mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the upper mounting frame of the utility model.

[0020] In the figure: 1, mounting frame; 2, portable disassembly and assembly mechanism; 201, fixed inner frame; 202, clamping assembly; 20201, positive and negative screw rods; 20202, twist block; 20203, screw rod sleeve; 20204, sliding block; 20205, sliding side groove; 20206, clamping plate; 20207, anti-slip pattern; 203, single group disassembly and replacement assembly; 20301, evidence camera box; 20302, ring fixing block; 20303, reserved screw groove; 20304, screw rod; 20 305, locking nut; 3, connecting seat; 4, assembly frame; 5, adjustment mechanism one; 501, rotating rod one; 502, gear one; 503, gear two; 504, rotating rod two; 505, motor one; 506, support frame; 507, gyro stabilization platform; 6, upper frame; 7, adjustment mechanism two; 701, bearing sleeve frame; 702, rotating frame; 703, bevel gear one; 704, bevel gear two; 705, rotating rod three; 706, motor two; 8, mounting ring frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 , Figure 2 and Figure 4The utility model provides a technical solution: a fixed marine optoelectronic evidence collection device, comprising a mounting frame 1, a connecting seat 3 is fixed to the upper middle part of the mounting frame 1, and an assembly frame 4 is connected to the upper part of the connecting seat 3, an adjustment mechanism 1 5 is installed inside and above the assembly frame 4, and the top of the adjustment mechanism 1 5 is connected to an upper mounting frame 6, an adjustment mechanism 2 7 is installed inside and at both ends of the upper mounting frame 6, the adjustment mechanism 2 7 comprises a rotating frame 702, and a mounting ring frame 8 is fixed to the top of both ends of the rotating frame 702, a portable disassembly and assembly mechanism 2 is installed on the middle part of the mounting frame 1 and on one side of the middle part of the mounting ring frame 8, the portable disassembly and assembly mechanism 2 comprises a fixed inner frame 201, and the fixed inner frame 201 is fixed to the middle part of the bottom end of the mounting frame 1, and the fixed inner frame 201 is fixed to the lower middle part of the mounting frame 1. A clamping assembly 202 is installed inside and on both sides, and the clamping assembly 202 includes positive and negative screw rods 20201, and the positive and negative screw rods 20201 horizontally penetrate the interior of the fixed inner frame 201, one end of the positive and negative screw rods 20201 is connected to a torsion block 20202, screw rod sleeves 20203 are screwed on both sides of the middle of the positive and negative screw rods 20201, and a sliding block 20204 is fixed above the screw rod sleeve 20203, and a sliding side groove 20205 for the sliding block 20204 to move is opened at the top of the inner top of the fixed inner frame 201, a clamping plate 20206 is connected to the bottom end of the screw rod sleeve 20203, and anti-slip grooves 20207 are distributed on the inner side of the clamping plate 20206, and a single group of disassembly is installed on the inner side and one side of the mounting ring frame 8 The single-group replacement component 203 includes a forensic camera box 20301, and the forensic camera box 20301 is installed on both sides of the adjustment mechanism 27, and the inner side of the forensic camera box 20301 is fixed with a ring fixing block 20302, and the upper and lower sides of the ring fixing block 20302 and the mounting ring frame 8 are provided with reserved screw grooves 20303, and the middle of the plurality of reserved screw grooves 20303 is threaded with a screw rod 20304, and a locking nut 20305 is threaded around one end of the screw rod 20304. When installing the photoelectric forensic equipment, the staff will pre-install the mounting frame 1 on the hull mounting base, and then use the positive and negative screw rods 2201, the screw rod structure between the screw rod sleeve 2203 and the sliding block 2 0204 and the guidance of the sliding side groove 20205 can enable the two groups of relative clamping plates 20206 to clamp the two sides of the hull mounting base, wherein the anti-slip groove 20207 on the inner side of the clamping plate 20206 can improve the stability of the equipment after installation, and the overall installation and disassembly method is portable. When one of the evidence camera boxes 20301 on both sides of the internal adjustment mechanism 27 of the upper mounting frame 6 is damaged, the staff can use the screw 20304 and locking nut 20305 set on their respective sides to disassemble the evidence camera box 20301 from the inner side of the mounting ring frame 8 for single group repair or replacement, thereby eliminating the need to disassemble the entire equipment and not affecting the normal evidence collection operation of the evidence camera box 20301.

[0023] See also Figure 1 , Figure 3 and Figure 4 The utility model provides a technical solution: a fixed ship-based optoelectronic evidence collection device, an adjusting mechanism 5 includes a rotating rod 501, and the rotating rod 501 is installed on one side of the inner part of the assembly frame 4, a gear 502 is fixed around the middle of the rotating rod 501, and a gear 503 is meshed on one side of the gear 502, a rotating rod 504 is fixed on the inner side of the middle of the gear 503, and a motor 505 is installed on one end of the rotating rod 504, a support frame 506 is connected to the top of the rotating rod 501, and a gyroscopic stabilization platform 507 is installed above the support frame 506, and the gear 502 and the gear 503 are meshed and driven. The upper frame 6 is fixedly connected to the upper part of the gyroscopic stabilization platform 507 of the adjusting mechanism 5. Under normal conditions, the gyroscopic stabilization platform 507 and the upper frame 6, the adjusting mechanism 7, etc. above can be rotated in a circumferential direction by utilizing the linkage of the relevant adjusting components of the adjusting mechanism 5.

[0024] Among them, the adjusting mechanism 27 includes a bearing sleeve frame 701, and the bearing sleeve frame 701 is installed on both sides of the middle of the upper mounting frame 6, and a rotating frame 702 is movable in the middle of the two bearing sleeve frames 701, and a bevel gear 1 703 is fixed on the periphery of one side of the rotating frame 702, and a bevel gear 2 704 is meshed on one side of the bevel gear 1 703, and a rotating rod 3 705 is fixed in the middle of the bevel gear 2 704, and a motor 2 706 is installed on the output end of the rotating rod 3 705. The bevel gear 1 703 fixed on the periphery of one side of the rotating frame 702 and the bevel gear 2 704 fixed on the periphery of one end of the rotating rod 3 705 are meshed and connected with each other. By utilizing the linkage of the adjusting components in the adjusting mechanism 27, the evidence camera boxes 20301 installed on both sides of the upper mounting frame 6 can be rotated synchronously, and the mutual cooperation between the adjusting mechanism 27 and the adjusting mechanism 1 5 can improve the monitoring range of maritime evidence collection.

[0025] Working principle: For this type of fixed ship-mounted optoelectronic evidence collection equipment, when installing the optoelectronic evidence collection equipment, the staff will first set up the mounting frame 1 on the hull mounting base, and then use the positive and negative screws 20201, the screw structure between the screw sleeve 20203, the sliding block 20204, and the guidance of the sliding side groove 20205 to enable the two sets of relative clamping plates 20206 to clamp the two sides of the hull mounting base. The anti-slip grooves 20207 on the inner side of the clamping plate 20206 can improve the stability of the equipment after installation, and the overall installation and disassembly method is portable. Secondly, the upper mounting frame 6 is fixedly connected to the upper part of the gyro stabilization platform 507 of the middle component of the adjustment mechanism 5. Under normal conditions, the gyro stabilization platform 507 can be carried by using the linkage of the relevant adjustment components of the adjustment mechanism 5. 7 and the upper mounting frame 6, adjusting mechanism 2 7 and the like above it can perform circumferential rotation operations, and then the linkage of the adjusting components in the adjusting mechanism 2 7 can be used to make the evidence camera boxes 20301 installed on both sides of the upper mounting frame 6 perform synchronous rotation operations. The mutual cooperation between the adjusting mechanism 2 7 and the adjusting mechanism 1 5 can improve the monitoring range of maritime evidence collection. However, when one of the evidence camera boxes 20301 on both sides of the adjusting mechanism 2 7 inside the upper mounting frame 6 is damaged, the staff can use the screws 20304 and locking nuts 20305 set on their respective sides to disassemble the evidence camera box 20301 from the inner side of the mounting ring frame 8 for single group repair or replacement, thereby eliminating the need to disassemble the entire equipment and not affecting the normal evidence collection operation of the evidence camera box 20301.

[0026] 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 fixed marine optoelectronic evidence collection device, comprising a mounting frame (1), characterized in that: A connecting seat (3) is fixed at the middle of the upper part of the mounting frame (1), and an assembly frame (4) is connected to the upper part of the connecting seat (3). An adjusting mechanism (5) is installed inside and above the assembly frame (4), and the top of the adjusting mechanism (5) is connected to an upper mounting frame (6). An adjusting mechanism (7) is installed inside and at both ends of the upper mounting frame (6). The adjusting mechanism (7) comprises a rotating frame (702), and mounting ring frames (8) are fixed at the top ends of both ends of the rotating frame (702). A portable disassembly and assembly mechanism (2) is installed at the middle of the mounting frame (1) and at one side of the middle of the mounting ring frame (8). The portable disassembly and assembly mechanism (2) comprises a fixed inner frame (201), and the fixed inner frame (201) is fixed to the middle of the bottom end of the mounting frame (1). A clamping assembly (202) is installed inside and on both sides of the fixed inner frame (201), and a single-group disassembly and replacement assembly (203) is installed on the inner side and one side of the mounting ring frame (8).

2. The fixed marine optoelectronic evidence collection device according to claim 1, characterized in that: The clamping assembly (202) comprises a forward and reverse screw rod (20201), and the forward and reverse screw rod (20201) is horizontally extended through the interior of the fixed inner frame (201), one end of the forward and reverse screw rod (20201) is connected to a torsion block (20202), screw sleeves (20203) are screwed on both sides of the middle of the forward and reverse screw rod (20201), and a sliding block (20204) is fixed above the screw sleeve (20203), the inner top end of the fixed inner frame (201) is provided with a sliding side groove (20205) for the sliding block (20204) to move, the bottom end of the screw sleeve (20203) is connected to a clamping plate (20206), and the inner side of the clamping plate (20206) is provided with anti-slip grooves (20207).

3. The fixed photoelectric evidence collection device for ships according to claim 1, characterized in that: The single-group replacement component (203) comprises a forensic camera box (20301), and the forensic camera box (20301) is installed on both sides of the second adjustment mechanism (7), and a ring fixing block (20302) is fixed on the inner side of the forensic camera box (20301), and the upper and lower sides of the ring fixing block (20302) and the mounting ring frame (8) are both provided with reserved screw grooves (20303), and screw rods (20304) are screwed through the middle of the plurality of reserved screw grooves (20303), and a locking nut (20305) is screwed around one end of the screw rod (20304).

4. The fixed photoelectric evidence collection device for ships according to claim 1, characterized in that: The adjustment mechanism (5) comprises a rotating rod (501) which is mounted on one side of the interior of the assembly frame (4); a gear (502) is fixed around the middle of the rotating rod (501); a gear (503) is meshed with one side of the gear (502); a rotating rod (504) is fixed on the inner side of the middle of the gear (503); a motor (505) is mounted on one end of the rotating rod (504); a support frame (506) is connected to the top of the rotating rod (501); a gyroscopic stabilization platform (507) is mounted above the support frame (506).

5. The fixed photoelectric evidence collection device for ships according to claim 4, characterized in that: The gear 1 (502) and the gear 2 (503) are connected in a meshing transmission manner.

6. The fixed photoelectric evidence collection device for ships according to claim 1, characterized in that: The second adjustment mechanism (7) comprises a bearing sleeve frame (701), and the bearing sleeve frame (701) is installed on both sides of the middle part of the upper mounting frame (6), a rotating frame (702) is movable in the middle part of the two bearing sleeve frames (701), and a bevel gear (703) is fixed on the periphery of one side of the rotating frame (702), a bevel gear (704) is meshed on one side of the bevel gear (703), and a rotating rod (705) is fixed in the middle part of the bevel gear (704), and a motor (706) is installed on the output end of the rotating rod (705).

7. The fixed photoelectric evidence collection device for ships according to claim 6, characterized in that: The bevel gear 1 (703) fixed at the periphery of one side of the rotating frame (702) and the bevel gear 2 (704) fixed at the periphery of one end of the rotating rod 3 (705) are meshed and connected with each other.

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