Movable image acquisition device

Abstract

The utility model relates to the technical field of image acquisition, and discloses a movable image acquisition device which comprises a shell, a protection pad is fixedly connected below the shell, the inner surface of the shell is fixedly connected with a first partition plate, a moving mechanism is arranged below the first partition plate, the moving mechanism comprises a hydraulic push rod, and the hydraulic push rod is fixedly connected with the protection pad. The hydraulic push rod is fixedly connected with the lower portion of the first partition plate, a bottom plate is fixedly connected with the lower portion of the hydraulic push rod, pulleys are fixedly connected with the lower portion of the bottom plate, two top seats are fixedly connected with the upper portion of the bottom plate, and the two top seats are arranged on the bottom plate in a bilateral symmetry mode. The shell is moved through the moving mechanism, the moving mechanism can be retracted into the shell, the effects of stably placing and protecting the pulleys are achieved, when moving is needed, the fixing assembly is driven by the driving assembly to fix the moving mechanism released out of the shell, and the effects of facilitating retracting, releasing and fixing and facilitating moving are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of image acquisition, and particularly relates to a movable image acquisition device. Background Technique

[0002] To acquire images, certain acquisition device equipment is needed. The performance of the acquisition device has a great impact on the acquisition process and the quality of the acquired images. The acquisition device needs to include two types of devices: one is a physical device (sensor) sensitive to a certain electromagnetic energy spectrum band such as X-rays, ultraviolet rays, visible light, infrared rays, etc., which can receive radiation and generate an (analog) electrical signal proportional to the received electromagnetic radiation energy; the other is a digital device, which can convert the above (analog) electrical signal into a digital (discrete) form (analog-to-digital conversion) for input into a computer. Therefore, the common feature of image acquisition devices is to receive external excitation and generate a response, and then convert the analog response into a digital signal, so that it can be utilized by a computer. Taking a common X-ray fluoroscopy imager as an example, the rays emitted by the X-ray source pass through an object from one end to reach the X-ray sensitive medium at the other end. This medium can obtain image signals of different absorptions of the object material to X-rays. However, if this signal is directly recorded on a film, the data of this signal cannot be directly input into a computer, and it needs to be converted into discrete quantities to be received by the computer.

[0003] For example, in the "Movable Image Acquisition Device" with the Chinese patent publication number CN212251959U, the disclosed technical solution is as follows: The utility model relates to the technical field of visual inspection equipment, and discloses a movable image acquisition device, including: a movable box body, on which a lifting component for changing the height of an adjustment component is installed, and the horizontally arranged adjustment component is used to adjust the distance and inclination angle between a first camera and a second camera in a binocular camera. The movable image acquisition device provided by the utility model is convenient for disassembly and assembly, has strong adaptability, and high operation stability, and can meet the image acquisition walking needs under various road conditions, and has high use value in the field of image acquisition and application research.

[0004] However, in actual use, it is not convenient to retract the wheels for movement into the box body. When it is necessary to place and use the image acquisition device at a suitable location, the wheels will make the box body for carrying the image acquisition device more likely to shake, which is not conducive to the image acquisition device to perform image acquisition work more stably. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a movable image acquisition device.

[0007] (2) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solution: A movable image acquisition device, including a housing, a cushion is fixedly connected to the lower part of the housing, a first partition is fixedly connected to the inner surface of the housing, a moving mechanism is arranged below the first partition, the moving mechanism includes a hydraulic push rod, the hydraulic push rod is fixedly connected to the lower part of the first partition, a bottom plate is fixedly connected to the lower part of the hydraulic push rod, a pulley is fixedly connected to the lower part of the bottom plate, a top seat is fixedly connected to the upper part of the bottom plate, the number of the top seats is two, and they are symmetrically arranged on the bottom plate on the left and right respectively, slide rails are fixedly connected to the left and right sides of the inner surface of the housing, the slide rails are slidably connected to the bottom plate and the top seat, a second partition is arranged above the first partition, a fixing component is arranged below the second partition, and an image acquisition mechanism is arranged above the second partition.

[0009] Preferably, the fixing component includes a rotating column, the rotating column is rotatably connected to the lower part of the second partition, the rotating column movably penetrates through the upper part of the first partition, a turntable is fixedly connected to the lower part of the rotating column, and a docking gear is fixedly connected to the outer surface of the rotating column, and the docking gear is arranged below the first partition.

[0010] Preferably, the number of the fixing components is two groups, the two groups of fixing components are symmetrically arranged on the left and right below the second partition, notches are arranged on two of the turntables, and a driving component is arranged between the two docking gears.

[0011] Preferably, the driving component includes a motor, the motor is fixedly connected to the lower part of the second partition, a driving gear is fixedly connected to the output end of the motor through a coupling, the driving gear is arranged below the first partition, a driven gear is meshed with the right side of the driving gear, the driven gear is rotatably connected to the lower part of the first partition, and the driving gear and the driven gear are respectively meshed with the left and right docking gears.

[0012] Preferably, the image acquisition mechanism includes a mounting plate, the mounting plate movably penetrates through the upper part of the housing, an electric telescopic rod and a telescopic rod are movably connected between the mounting plate and the second partition, one ends of the electric telescopic rod and the telescopic rod are fixedly connected to the upper part of the second partition, and the other ends are fixedly connected to the lower part of the mounting plate, an image acquisition device is fixedly installed on the upper part of the mounting plate, and a cover plate is hinged to the upper part of the housing.

[0013] Preferably, an opening is arranged on the upper part of the housing, the mounting plate is movably attached to the inner surface of the opening, and the cover plate is arranged behind the opening.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the utility model provides a movable image acquisition device, which has the following beneficial effects:

[0016] 1. For the movable image acquisition device, the housing is moved by a moving mechanism. The moving mechanism can be retracted into the housing, which has the function of stably placing and protecting the pulley. When movement is required, the driving component drives the fixing component to fix the moving mechanism released from the housing, which has the function of facilitating the retraction, fixing and movement.

[0017] 2. For the movable image acquisition device, the electric telescopic rod drives the mounting plate to lift, so that the image acquisition device is extended or retracted into the housing. After the image acquisition device is retracted into the housing, the cover plate is covered, which has the function of facilitating the protection of the image acquisition device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are used to provide a further understanding of the utility model and constitute a part of the specification. They are used together with the embodiments of the utility model to explain the utility model, but do not constitute a limitation to the utility model. In the drawings:

[0019] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 is a cross-sectional view of the overall structure of the utility model;

[0021] Figure 3 is a bottom view of the sectional structure of the utility model.

[0022] In the figure: 1, housing; 2, cushion; 3, first partition; 4, moving mechanism; 401, hydraulic push rod; 402, bottom plate; 403, pulley; 404, top seat; 405, slide rail; 5, second partition; 6, fixing component; 601, rotating column; 602, turntable; 603, docking gear; 7, image acquisition mechanism; 701, mounting plate; 702, electric telescopic rod; 703, telescopic rod; 704, image acquisition device; 705, cover plate; 8, driving component; 801, motor; 802, driving gear; 803, driven gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments.

[0024] Embodiment 1

[0025] As Figures 1-3As shown in the figure, the present utility model provides a movable image acquisition device, which includes a housing 1. A cushion 2 is fixedly connected below the housing 1. A first partition 3 is fixedly connected to the inner surface of the housing 1. A moving mechanism 4 is arranged below the first partition 3. The moving mechanism 4 includes a hydraulic push rod 401. The hydraulic push rod 401 is fixedly connected to the lower part of the first partition 3. A bottom plate 402 is fixedly connected below the hydraulic push rod 401. The bottom plate 402 is movably attached to the inner surface of the housing 1. A pulley 403 is fixedly connected below the bottom plate 402. The pulley 403 is a universal wheel and the number is four. A top seat 404 is fixedly connected above the bottom plate 402. The number of the top seats 404 is two. The shape of the top seat 404 is L-shaped and they are symmetrically arranged on the left and right sides of the bottom plate 402 respectively. Slide rails 405 are fixedly connected to the left and right sides of the inner surface of the housing 1. The slide rails 405 are slidably connected to the bottom plate 402 and the top seats 404. A second partition 5 is arranged above the first partition 3. A fixing component 6 is arranged below the second partition 5. The fixing component 6 includes a rotating column 601. The rotating column 601 is rotatably connected to the lower part of the second partition 5. The rotating column 601 movably penetrates through the upper part of the first partition 3. A turntable 602 is fixedly connected below the rotating column 601. A docking gear 603 is fixedly connected to the outer surface of the rotating column 601. The docking gear 603 is arranged below the first partition 3. The number of the fixing components 6 is two groups. The two groups of fixing components 6 are symmetrically arranged on the left and right sides below the second partition 5. There are notches on two of the turntables 602. The notches are obtuse angles. The openings on the two turntables 602 are symmetrically arranged. A driving component 8 is arranged between the two docking gears 603. The driving component 8 includes a motor 801. The motor 801 is fixedly connected to the lower part of the second partition 5. The output end of the motor 801 is fixedly connected with a driving gear 802 through a coupling. The driving gear 802 is arranged below the first partition 3. The connecting shaft of the motor 801 and the driving gear 802 is rotatably connected to the first partition 3 through a bearing. A driven gear 803 is meshed with the right side of the driving gear 802. The driven gear 803 is rotatably connected to the lower part of the first partition 3. The driving gear 802 and the driven gear 803 are respectively meshed with the left and right docking gears 603. Among them, the driving gear 802 is meshed with the left docking gear 603, and the driven gear 803 is meshed with the right docking gear 603.

[0026] In this embodiment, the housing 1 is moved by the pulley 403 below the bottom plate 402. During use, the hydraulic push rod 401 below the first partition 3 pushes the bottom plate 402, causing the pulley 403 to protrude from the lower surface of the housing 1. At this time, the top seat 404 on the bottom plate 402 will slide downward on the slide rail 405 until the top seat 404 drops below the turntable 602 through the notch on the turntable 602. At this time, by starting the motor 801, the motor 801 will drive the driving gear 802 to rotate. The rotation of the driving gear 802 drives the driven gear 803 to rotate. The rotation of the driving gear 802 and the driven gear 803 will drive the two docking gears 603 on the left and right. The rotation of the two docking gears 603 will drive the rotating column 601 to rotate the turntable 602, causing the notch above the turntable 602 to rotate away from above the top seat 404. At this time, the turntable 602 will hold above the top seat 404, preventing the bottom plate 402 from retracting, achieving the function of supporting the bottom plate 402, so as to facilitate the movement of the pulley 403 for the housing 1. When the pulley 403 needs to be retracted, the driving gear 802 rotates to drive the driven gear 803 to rotate, thereby driving the two docking gears 603 on the left and right to rotate, causing the turntable 602 to rotate, aligning the notch above the turntable 602 with above the top seat 404. At this time, the hydraulic push rod 401 pulls the bottom plate 402 to retract, achieving the purpose of retracting the pulley 403 into the housing 1.

[0027] Embodiment 2

[0028] As Figures 1-3 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, an image acquisition mechanism 7 is provided above the second partition 5. The image acquisition mechanism 7 includes a mounting plate 701, which movably penetrates through the upper part of the housing 1. An electric telescopic rod 702 and a telescopic rod 703 are movably connected between the mounting plate 701 and the second partition 5. The number of telescopic rods 703 is four. One ends of the electric telescopic rod 702 and the telescopic rod 703 are fixedly connected to the upper part of the second partition 5, and the other ends are fixedly connected to the lower part of the mounting plate 701. An image acquisition device 704 is fixedly installed above the mounting plate 701. A cover plate 705 is hinged above the housing 1. There is an opening above the housing 1. The mounting plate 701 is movably fitted to the inner surface of the opening. The cover plate 705 is arranged behind the opening. The cover plate 705 is used to close the opening above the housing 1 to protect the image acquisition device 704 after the mounting plate 701 retracts into the housing 1.

[0029] In this embodiment, image acquisition work is carried out by the image acquisition device 704 above the mounting plate 701. When the image acquisition device 704 is not needed, the mounting plate 701 is retracted by the electric telescopic rod 702, so that the image acquisition device 704 is retracted into the housing 1. At this time, the cover plate 705 is turned over to close the opening above the housing 1, so as to protect the image acquisition device 704. When the image acquisition device 704 is needed, the mounting plate 701 is pushed up by the electric telescopic rod 702, and the image acquisition device 704 is extended from the housing 1. When the electric telescopic rod 702 pushes the mounting plate 701, the four telescopic rods 703 will play a limiting role to facilitate the alignment of the mounting plate 701 with the opening above the housing 1.

Claims

1. A movable image acquisition device, comprising a housing (1), characterized in that: A cushion pad (2) is fixedly connected below the housing (1). A first partition plate (3) is fixedly connected to the inner surface of the housing (1). A moving mechanism (4) is arranged below the first partition plate (3). The moving mechanism (4) includes a hydraulic push rod (401). The hydraulic push rod (401) is fixedly connected below the first partition plate (3). A bottom plate (402) is fixedly connected below the hydraulic push rod (401). A pulley (403) is fixedly connected below the bottom plate (402). A top seat (404) is fixedly connected above the bottom plate (402). The number of the top seats (404) is two, which are symmetrically arranged on the left and right sides of the bottom plate (402). Slide rails (405) are fixedly connected to the left and right sides of the inner surface of the housing (1). The slide rails (405) are slidably connected to the bottom plate (402) and the top seats (404). A second partition plate (5) is arranged above the first partition plate (3). A fixing component (6) is arranged below the second partition plate (5). An image acquisition mechanism (7) is arranged above the second partition plate (5).

2. The movable image acquisition device according to claim 1, wherein: The fixing component (6) includes a rotating column (601). The rotating column (601) is rotatably connected to the lower part of the second partition plate (5). The rotating column (601) movably penetrates through the upper part of the first partition plate (3). A turntable (602) is fixedly connected below the rotating column (601). A docking gear (603) is fixedly connected to the outer surface of the rotating column (601). The docking gear (603) is arranged below the first partition plate (3).

3. The movable image acquisition device according to claim 2, characterized in that: The number of the fixing components (6) is two groups. The two groups of fixing components (6) are symmetrically arranged on the left and right sides below the second partition plate (5). Notches are arranged on two of the turntables (602). A driving component (8) is arranged between the two docking gears (603).

4. The movable image acquisition device according to claim 3, characterized in that: The driving component (8) includes a motor (801). The motor (801) is fixedly connected to the lower part of the second partition plate (5). The output end of the motor (801) is fixedly connected with a driving gear (802) through a coupling. The driving gear (802) is arranged below the first partition plate (3). A driven gear (803) is meshed with the right side of the driving gear (802). The driven gear (803) is rotatably connected to the lower part of the first partition plate (3). The driving gear (802) and the driven gear (803) are respectively meshed with the left and right docking gears (603).

5. The movable image acquisition device according to claim 1, wherein: The image acquisition mechanism (7) includes a mounting plate (701). The mounting plate (701) movably penetrates through the upper part of the housing (1). An electric telescopic rod (702) and a telescopic rod (703) are movably connected between the mounting plate (701) and the second partition plate (5). One ends of the electric telescopic rod (702) and the telescopic rod (703) are fixedly connected to the upper part of the second partition plate (5), and the other ends are fixedly connected to the lower part of the mounting plate (701). An image acquisition device (704) is fixedly installed above the mounting plate (701). A cover plate (705) is hinged to the upper part of the housing (1).

6. The movable image acquisition device according to claim 5, wherein: An opening is provided above the housing (1), and the mounting plate (701) is movably attached to the inner surface of the opening. The cover plate (705) is arranged behind the opening.

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