Anti-shake image acquisition device

Abstract

The utility model relates to the technical field of image acquisition, and discloses an anti-shake image acquisition device, which comprises a fixed seat, a movable block is arranged on the top side of the fixed seat, and an adjusting mechanism is arranged between the movable block and the fixed seat. The adjusting valve is rotated to drive the gear to rotate, then the rack, the adjusting seat and the moving block are driven to move, at the moment, the image acquisition device can be conveniently installed at the movable designated position of the rearview mirror in cooperation with the fixing seat, then the adjusting valve is reversely rotated to drive the moving block to reset for clamping installation, overall disassembly and assembly are convenient and fast, disassembly and assembly efficiency is improved, and the assembly and disassembly cost is reduced. In the using process, when a vehicle encounters a bumpy road section, buffering and damping are conducted through the first anti-shake mechanism, the second anti-shake mechanism and the stabilizing assembly, then the shake amplitude of the camera body is reduced, and therefore anti-shake is conducted in cooperation with an electronic anti-shake mechanism of the camera body; and the stability and the acquisition quality in the image acquisition process are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of image acquisition, in particular to an anti-shake image acquisition device. Background Art

[0002] In today's society, public transportation systems are becoming more and more popular and recognized by the vast majority of citizens, and have become an indispensable transportation measure in people's daily production and life. In recent years, cities have invested more and more material costs in the field of public transportation systems, and public transportation systems are gradually developing in a more complete, more comfortable and faster direction to meet people's growing travel needs.

[0003] Currently, buses are also equipped with monitoring equipment. Currently, few monitoring equipment has anti-shock and anti-shake designs, and shaking still exists even with the electronic anti-shake device in the camera. The bus will be bumpy during driving, causing the monitoring equipment to shake, which affects the monitoring quality on the one hand and the firmness of the monitoring equipment installation on the other hand. At the same time, the installation of monitoring equipment is more troublesome and time-consuming. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an anti-shake image acquisition device with a quick disassembly and assembly function, as well as anti-shock and anti-shake effects. Combined with the camera's own electronic anti-shake structure, the anti-shake effect is greatly improved, the image collection quality is improved, and the above-mentioned technical problems are solved.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-shake image acquisition device, comprising a fixed seat, a moving block is arranged on the top side of the fixed seat, an adjustment mechanism is arranged between the moving block and the fixed seat, a chassis and a protective box are fixedly installed on the right side of the fixed seat, a mounting plate is movably installed on the inner side of the protective box, a No. 1 anti-shake mechanism and a No. 2 anti-shake mechanism are arranged between the mounting plate and the protective box and the chassis, a stabilizing component is arranged between the mounting plate and the chassis, and a camera body is fixedly installed between the mounting plates.

[0008] Preferably, the adjustment mechanism includes an adjustment seat, a fixed rod, a rack, a gear and a regulating valve, two fixed rods are fixedly installed between the adjustment seat and the movable block, two racks are arranged on the inner side of the adjustment seat, gears are meshingly connected between the racks, a regulating valve is fixedly installed on the inner side of the gear, and the left end of the regulating valve is movably installed on the inner side of the upper end of the fixed seat.

[0009] Through the above technical solution, when installing the device, rotating the regulating valve drives the gear to rotate, and then drives the rack, the adjusting seat and the moving block to move. At this time, it is convenient to cooperate with the fixed seat to install the image acquisition device at the specified position of the rearview mirror, and then rotate the regulating valve in the opposite direction to drive the moving block to reset for engagement and installation. The overall disassembly and assembly is convenient and quick, thereby improving the disassembly and assembly efficiency.

[0010] Preferably, a No. 1 slide groove is respectively provided on the left and right sides of the inner side of the protective box, a No. 1 slide block is provided on the inner side of the No. 1 slide groove, mounting plates are fixedly installed on the opposite sides of the No. 1 slide block, two mounting plates are provided in total, and fixing plates are fixedly installed on the opposite sides of the mounting plates.

[0011] Through the above technical solution, the camera body is clamped between the two sets of mounting plates during use, and then fixed with screws passing through the fixing plates, so that the camera body can be easily disassembled for replacement and maintenance.

[0012] Preferably, the No. 1 anti-shake mechanism includes a No. 2 slide groove, a No. 2 slider, a rotating block, a connecting rod, a convex rubber seat and a concave rubber seat. A No. 2 slide groove is opened on the top side of the inner side of the protective box, and a No. 2 slider is arranged on the inner side of the No. 2 slide groove. Rotating blocks are fixedly installed on the opposite sides of the No. 2 slider and the mounting plate, and a connecting rod is movably installed between the rotating blocks. A return spring is arranged between the No. 2 slide groove and the No. 2 slider, and a convex rubber seat and a concave rubber seat are fixedly installed between the protective box and the mounting plate.

[0013] Through the above technical solution, when the camera body shakes upward, the connecting rod and the rotating block push the second slider to move, so that the force is decomposed by the reset spring. At the same time, the convex rubber seat and the concave rubber seat engage with each other and produce extrusion to decompose and buffer, thereby reducing the shaking force of the camera body during the upward shaking process, thereby improving the anti-shake effect.

[0014] Preferably, the second anti-shake mechanism includes an inner rod, a sleeve and a rubber gasket, the inner rod is movably mounted on the inner side of the sleeve, a rubber gasket is fixedly mounted on the bottom side of the inner rod and the opposite side of the sleeve, and a mounting plate and a chassis are fixedly mounted on the top of the inner rod and the bottom side of the sleeve.

[0015] Through the above technical solution, when the camera body shakes downward, the inner rod is pushed to move, and then the two rubber gaskets are squeezed against each other to buffer and generate an upward reverse force, thereby decomposing the force when the camera body shakes downward and improving stability.

[0016] Preferably, the stabilizing component includes a limiting rod and a buffer spring, a mounting plate is fixedly mounted on the top end of the limiting rod, a buffer spring is fixedly mounted between the limiting rod and the chassis, the buffer spring and the limiting rod form a group, and four groups are provided in total.

[0017] Through the above technical solution, under the action of the stabilizing component, the buffer spring is deformed and decomposed and the vibration-absorbing force is generated by the downward movement of the limit rod, thereby improving the overall stability and anti-shake effect.

[0018] Compared with the prior art, the present invention provides an anti-shake image acquisition device, which has the following beneficial effects:

[0019] 1. The utility model drives the gear to rotate by rotating the regulating valve, and then drives the rack, the regulating seat and the moving block to move. At this time, it is convenient to cooperate with the fixed seat to install the image acquisition device on the rearview mirror or the specified position, and then the regulating valve is rotated in the reverse direction to drive the moving block to reset for the engagement installation. The overall disassembly and assembly is convenient and fast, and the disassembly and assembly efficiency is improved;

[0020] 2. During the use of the utility model, when the vehicle encounters a bumpy road section, the first anti-shake mechanism, the second anti-shake mechanism and the stabilizing component are used for buffering and shock reduction, thereby reducing the shaking amplitude of the camera body, and then the electronic anti-shake mechanism of the camera body is used for anti-shake, which greatly improves the stability and acquisition quality during the image acquisition process;

[0021] 3. When the camera body shakes downward, the utility model pushes the inner rod to move, and then the two rubber gaskets squeeze each other to buffer and generate an upward reverse force, thereby decomposing the force when the camera body shakes downward, improving stability, and at the same time, the buffer spring is deformed and decomposed and the shaking force is buffered by the downward movement of the limit rod, thereby improving the overall stability and anti-shake effect. When the camera body shakes upward, the second slider is pushed to move by the connecting rod and the rotating block, so that the force is decomposed by the reset spring. At the same time, the convex rubber seat and the concave rubber seat are engaged with each other and squeezed to decompose and buffer, reducing the shaking force of the camera body during the upward shaking process, thereby improving the anti-shake effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of the fixed seat and the moving block of the utility model;

[0025] Figure 4 For this utility model Figure 2 A is an enlarged structural diagram;

[0026] Figure 5 For this utility model Figure 2The enlarged structural diagram at B in FIG.

[0027] Among them: 1. fixed seat; 2. moving block; 3. adjustment mechanism; 4. chassis; 5. protective box; 6. mounting plate; 7. No. 1 anti-shake mechanism; 8. No. 2 anti-shake mechanism; 9. stabilizing component; 10. camera body; 301. adjustment seat; 302. fixing rod; 303. rack; 304. gear; 305. regulating valve; 501. No. 1 slide; 502. No. 1 slider; 601. fixed plate; 701. No. 2 slide; 702. No. 2 slider; 703. rotating block; 704. connecting rod; 705. convex rubber seat; 706. concave rubber seat; 801. inner rod; 802. sleeve; 803. rubber gasket; 901. limit rod; 902. buffer spring. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1:

[0030] like Figure 1-5 As shown, the utility model provides an anti-shake image acquisition device, including a fixed seat 1, a moving block 2 is arranged on the top side of the fixed seat 1, an adjustment mechanism 3 is arranged between the moving block 2 and the fixed seat 1, a chassis 4 and a protective box 5 are fixedly installed on the right side of the fixed seat 1, a mounting plate 6 is movably installed on the inner side of the protective box 5, a first anti-shake mechanism 7 and a second anti-shake mechanism 8 are arranged between the mounting plate 6 and the protective box 5 and the chassis 4, a stabilizing component 9 is arranged between the mounting plate 6 and the chassis 4, and a camera body 10 is fixedly installed between the mounting plates 6.

[0031] Specifically, the adjustment mechanism 3 includes an adjustment seat 301, a fixed rod 302, a rack 303, a gear 304 and a regulating valve 305. Two fixed rods 302 are fixedly installed between the adjustment seat 301 and the moving block 2. Two racks 303 are arranged on the inner side of the adjustment seat 301. The gears 304 are connected by meshing. The regulating valve 305 is fixedly installed on the inner side of the gear 304. The left end of the regulating valve 305 is movably installed on the inner side of the upper end of the fixed seat 1. The advantage is that the gear 304 is driven to rotate by rotating the regulating valve 305, and then the rack 303, the adjustment seat 301 and the moving block 2 are driven to move. At this time, it is convenient to cooperate with the fixed seat 1 to install the image acquisition device at the rearview mirror or the specified position, and then the regulating valve 305 is reversely rotated to drive the moving block 2 to reset for engagement and installation. The overall disassembly and assembly is convenient and fast, and the disassembly and assembly efficiency is improved.

[0032] Specifically, the left and right sides of the inner side of the protection box 5 are respectively provided with a No. 1 slide groove 501, the inner side of the No. 1 slide groove 501 is provided with a No. 1 slider 502, and the opposite sides of the No. 1 slider 502 are respectively fixedly installed with mounting plates 6, and there are always two mounting plates 6, and the opposite sides of the mounting plates 6 are respectively fixedly installed with fixing plates 601. The advantage is that by clamping the camera body 10 between the two sets of mounting plates 6 and then fixing them with screws passing through the fixing plates 601, it is convenient to disassemble and assemble the camera body 10 for replacement and maintenance.

[0033] Specifically, the No. 1 anti-shake mechanism 7 includes a No. 2 slide groove 701, a No. 2 slider 702, a rotating block 703, a connecting rod 704, a convex rubber seat 705 and a concave rubber seat 706. A No. 2 slide groove 701 is opened on the top side of the inner side of the protective box 5, and a No. 2 slider 702 is arranged on the inner side of the No. 2 slide groove 701. The rotating blocks 703 are fixedly installed on the opposite sides of the No. 2 slider 702 and the mounting plate 6, and a connecting rod 704 is movably installed between the rotating blocks 703. A return spring is arranged between the No. 2 slide groove 701 and the No. 2 slider 702, and a convex rubber seat 705 and a concave rubber seat 706 are fixedly installed between the protective box 5 and the mounting plate 6. The advantage is that the second slider 702 is pushed to move by the connecting rod 704 and the rotating block 703, so that the force is decomposed by the return spring, and at the same time the convex rubber seat 705 and the concave rubber seat 706 are engaged with each other and produce extrusion to decompose and buffer, thereby reducing the shaking force of the camera body 10 during the upward shaking process, thereby improving the anti-shake effect.

[0034] Embodiment 2:

[0035] like Figure 1-5As shown, as an improvement on the previous embodiment. Specifically, the second anti-shake mechanism 8 includes an inner rod 801, a sleeve 802 and a rubber gasket 803, the inner side of the sleeve 802 is movably mounted with the inner rod 801, the bottom side of the inner rod 801 and the opposite side of the sleeve 802 are respectively fixedly mounted with a rubber gasket 803, and the top of the inner rod 801 and the bottom side of the sleeve 802 are respectively fixedly mounted with a mounting plate 6 and a chassis 4. The advantage is that when the camera body 10 shakes downward, the inner rod 801 is pushed to move, and then the two rubber gaskets 803 are squeezed against each other to buffer and generate an upward reverse force, thereby decomposing the force when the camera body 10 shakes downward, and improving stability.

[0036] Specifically, the stabilizing assembly 9 includes a limiting rod 901 and a buffer spring 902. The top of the limiting rod 901 is fixedly mounted with a mounting plate 6. The buffer spring 902 is fixedly mounted between the limiting rod 901 and the chassis 4. The buffer spring 902 and the limiting rod 901 form a group, and there are four groups in total. The advantage is that the buffer spring 902 generates deformation decomposition and buffers the shaking force by moving the limiting rod 901 downward, thereby improving the overall stability and anti-shake effect.

[0037] When in use, first rotate the regulating valve 305 to drive the gear 304 to rotate, and then drive the rack 303, the adjusting seat 301 and the moving block 2 to move. At this time, it is convenient to cooperate with the fixing seat 1 to install the image acquisition device at the rearview mirror or the specified position, and then rotate the regulating valve 305 in the opposite direction to drive the moving block 2 to reset and engage for installation. The overall disassembly and assembly are convenient and fast, and the disassembly and assembly efficiency is improved. Subsequently, during use, when the vehicle encounters a bumpy road section, the No. 1 anti-shake mechanism 7, the No. 2 anti-shake mechanism 8 and the stabilizing component 9 are used for buffering and shock absorption, thereby reducing the shaking amplitude of the camera body 10, and then the electronic anti-shake mechanism of the camera body 10 itself is used for anti-shake, which greatly improves the stability and acquisition quality during the image acquisition process. At this time, when the camera body 10 shakes downward, the inner rod 801 is pushed to move, and then the two rubber gaskets 803 are passed between them. The mutual extrusion for buffering generates an upward reverse force, thereby decomposing the force when the camera body 10 shakes downward, improving stability. At the same time, the buffer spring 902 is deformed and decomposed and the shaking force is buffered by moving the limit rod 901 downward, thereby improving the overall stability and anti-shake effect. When the camera body 10 shakes upward, the second slider 702 is pushed to move by the connecting rod 704 and the rotating block 703, so that the force is decomposed by the reset spring. At the same time, the convex rubber seat 705 and the concave rubber seat 706 are mutually engaged and squeezed to generate decomposition and buffering, reducing the shaking force during the upward shaking of the camera body 10, thereby improving the anti-shake effect. During use, the camera body 10 is engaged between the two sets of mounting plates 6 and then fixed with screws through the fixing plate 601, which makes it convenient to disassemble and assemble the camera body 10 for replacement and maintenance.

[0038] 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. An anti-shake image acquisition device, comprising a fixing seat (1), characterized in that: A moving block (2) is arranged on the top side of the fixed seat (1), an adjusting mechanism (3) is arranged between the moving block (2) and the fixed seat (1), a chassis (4) and a protective box (5) are fixedly installed on the right side of the fixed seat (1), a mounting plate (6) is movably installed on the inner side of the protective box (5), a first anti-shake mechanism (7) and a second anti-shake mechanism (8) are arranged between the mounting plate (6) and the protective box (5) and the chassis (4), a stabilizing component (9) is arranged between the mounting plate (6) and the chassis (4), and a camera body (10) is fixedly installed between the mounting plates (6).

2. The anti-shake image acquisition device according to claim 1, characterized in that: The regulating mechanism (3) comprises an regulating seat (301), a fixed rod (302), a rack (303), a gear (304) and a regulating valve (305); two fixed rods (302) are fixedly installed between the regulating seat (301) and the moving block (2); two racks (303) are arranged on the inner side of the regulating seat (301); the gears (304) are meshingly connected between the racks (303); a regulating valve (305) is fixedly installed on the inner side of the gear (304); and the left end of the regulating valve (305) is movably installed on the inner side of the upper end of the fixed seat (1).

3. The anti-shake image acquisition device according to claim 1, characterized in that: A No. 1 slide groove (501) is respectively provided on the left and right sides of the inner side of the protection box (5), a No. 1 slide block (502) is provided on the inner side of the No. 1 slide groove (501), and a mounting plate (6) is fixedly installed on the opposite sides of the No. 1 slide block (502), and two mounting plates (6) are provided in total, and a fixing plate (601) is fixedly installed on the opposite sides of the mounting plate (6).

4. The anti-shake image acquisition device according to claim 1, characterized in that: The No. 1 anti-shake mechanism (7) includes a No. 2 slide groove (701), a No. 2 slider (702), a rotating block (703), a connecting rod (704), a convex rubber seat (705) and a concave rubber seat (706). The top side of the inner side of the protection box (5) is provided with a No. 2 slide groove (701), the inner side of the No. 2 slide groove (701) is provided with a No. 2 slider (702), the No. 2 slider (702) and the opposite side of the mounting plate (6) are respectively fixedly installed with a rotating block (703), a connecting rod (704) is movably installed between the rotating blocks (703), a return spring is provided between the No. 2 slide groove (701) and the No. 2 slider (702), and a convex rubber seat (705) and a concave rubber seat (706) are fixedly installed between the protection box (5) and the mounting plate (6).

5. The anti-shake image acquisition device according to claim 1, characterized in that: The second anti-shake mechanism (8) comprises an inner rod (801), a sleeve (802) and a rubber gasket (803); the inner rod (801) is movably mounted on the inner side of the sleeve (802); a rubber gasket (803) is fixedly mounted on the bottom side of the inner rod (801) and the opposite side of the sleeve (802); and a mounting plate (6) and a chassis (4) are fixedly mounted on the top of the inner rod (801) and the bottom side of the sleeve (802).

6. The anti-shake image acquisition device according to claim 1, characterized in that: The stabilizing component (9) comprises a limiting rod (901) and a buffer spring (902); a mounting plate (6) is fixedly mounted on the top end of the limiting rod (901); a buffer spring (902) is fixedly mounted between the limiting rod (901) and the chassis (4); the buffer spring (902) and the limiting rod (901) form a group, and four groups are provided in total.

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