CN213814725U

CN213814725U - Image acquisition device

Info

Publication number: CN213814725U
Application number: CN202120211797.5U
Authority: CN
Inventors: 周瑞玲; 秦辉
Original assignee: Hunan Institute of Technology
Current assignee: Hunan Institute of Technology
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-07-27
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses an image acquisition device, it includes the image acquisition device body, and the image acquisition device body passes through the casing setting in the movable sleeve, and the movable sleeve activity sets up in the protective sheath, and the end of protective sheath is provided with the universal joint, and the universal joint passes through the connecting plate setting on the fixed plate, and the fixed plate setting is on elevating gear, and elevating gear sets up on the steering wheel, and the steering wheel sets up on the bottom plate, and the lower extreme of bottom plate is provided with the universal wheel, and the side of universal wheel is provided with brake equipment. The utility model provides an image acquisition device, easy operation, convenient to use can height-adjusting and angle as required, has the guard action to the image acquisition device main part simultaneously in addition, has prolonged life, and the practicality is strong.

Description

Image acquisition device

Technical Field

The utility model belongs to image acquisition application specifically is an image acquisition device.

Background

The image acquisition refers to the process that an optical image of an image intensifier is shot by a camera and converted into a video signal, and the video signal is transmitted to an image acquisition card to be digitized to form digital image data for a computer to process and store. Most of the existing image acquisition devices are simple in structure, inconvenient to adjust and use and free of protection devices, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, the utility model provides an image acquisition device, easy operation, convenient to use can adjust height and angle as required, has the guard action to the image acquisition device main part simultaneously in addition, has prolonged life, and the practicality is strong.

In order to realize the above purpose, the utility model adopts the technical scheme that: it includes the image acquisition device body, and the image acquisition device body passes through the casing and sets up in the movable sleeve, and the movable sleeve activity sets up in the protective sheath, and the end of protective sheath is provided with the universal joint, and the universal joint passes through the connecting plate setting on the fixed plate, and the fixed plate setting is on elevating gear, and elevating gear sets up on the steering wheel, and the steering wheel sets up on the bottom plate, and the lower extreme of bottom plate is provided with the universal wheel, and the side of universal wheel is provided with brake equipment.

Further, the lifting device comprises a stand column, a guide rail is arranged at the side end of the stand column, a ball screw is arranged in the stand column, the bottom end of the ball screw is connected with an output shaft of the first motor, a ball nut on the ball screw is connected with a sliding block, the side end of the sliding block is fixedly connected with a connecting seat, a fixing plate is arranged on the connecting seat, and the connecting seat is arranged on the guide rail; the fixing plate is arranged at the side end of the connecting seat.

Furthermore, the brake device comprises a fixed clamp which is arranged at the upper end of the movable rod, and a positioning block for braking is arranged at the lower end of the movable rod; the movable rod is arranged in the sleeve.

Furthermore, a hand push rod is arranged at the side end of the lifting device.

Furthermore, the shell is square, and a notch is formed in the movable sleeve.

Furthermore, a limiting block is arranged in the protective sleeve, and the movable sleeve is movably arranged on the limiting block.

The utility model has the advantages that: the utility model provides an image acquisition device, easy operation, convenient to use can height-adjusting and angle as required, has the guard action to the image acquisition device main part simultaneously in addition, has prolonged life, and the practicality is strong.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is a P-direction structural view of fig. 1 (with the elevating device removed).

The text labels in the figures are represented as: 1. a universal wheel; 2. a base plate; 3. a steering wheel; 4. a lifting device; 5. a fixing plate; 6. a connecting plate; 7. a universal joint; 8. a brake device; 9. a handspike; 10. a protective sleeve; 11. a movable sleeve; 12. a limiting block; 13. a notch; 14. a housing; 15. an image acquisition device body; 401. a first motor; 402. a column; 403. a ball screw; 404. a connecting seat; 405. a slider; 406. a ball nut; 407. a guide rail; 801. fixing the clamping device; 802. a sleeve; 803. a movable rod; 804. and (5) positioning the blocks.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

As shown in fig. 1-2, the specific structure of the present invention is: the image acquisition device comprises an image acquisition device body 15, wherein the image acquisition device body 15 is arranged in a movable sleeve 11 through a shell 14, the movable sleeve 11 is movably arranged in a protective sleeve 10, the tail end of the protective sleeve 10 is provided with a universal joint 7, the universal joint 7 is arranged on a fixed plate 5 through a connecting plate 6, the fixed plate 5 is arranged on a lifting device 4, the lifting device 4 is arranged on a steering wheel 3, the steering wheel 3 is arranged on a bottom plate 2, the lower end of the bottom plate 2 is provided with a universal wheel 1, and the side end of the universal wheel 1 is provided with a brake device 8; when the universal wheel type image acquisition device is used specifically, the image acquisition device body 15 is firstly placed at a proper position through the universal wheel 1, is adjusted to a proper angle through the steering wheel 3, is adjusted to a proper height through the lifting device 4, and meanwhile, the movable sleeve 11 extends out of the protective sleeve 10 to acquire images, and the universal joint 7 is arranged to be used for adjusting the angle.

As shown in fig. 1, the lifting device 4 includes a column 402, a guide rail 407 is disposed at a side end of the column 402, a ball screw 403 is disposed in the column 402, a bottom end of the ball screw 403 is connected to an output shaft of the first motor 401, a ball nut 406 on the ball screw 403 is connected to a slider 405, a side end of the slider 405 is fixedly connected to a connecting seat 404, a fixing plate 5 is disposed on the connecting seat 404, and the connecting seat 404 is disposed at the guide rail 407; the fixing plate 5 is disposed at a side end of the connection seat 404. The first motor 401 is started to drive the ball screw 403 to rotate, so as to drive the slider 405 to ascend, the connecting seat 404 connected with the slider 405 slides up and down on the guide rail 407, and the connecting seat 404 drives the fixing plate 5 to ascend and descend, thereby driving the image capturing device body 15 to ascend and descend.

As shown in fig. 1, the braking device 8 includes a fixed clamp 801, the fixed clamp 801 is disposed at an upper end of a movable rod 803, and a positioning block 804 for braking is disposed at a lower end of the movable rod 803; a movable rod 803 is disposed within the sleeve 802. When the fixed clamp 801 is pressed down, the positioning block 804 at the lower end of the movable rod 803 is braked down to perform a positioning function by moving down the movable rod 803 in the sleeve 802.

As shown in fig. 1, a hand push rod 9 is provided at a side end of the lifting device 4.

As shown in fig. 2, the housing 14 is square, and the movable sleeve 11 is provided with a notch 13.

As shown in fig. 2, a stop block 12 is disposed in the protective sheath 10, the movable sleeve 11 is movably disposed on the stop block 12, and the movable sleeve 11 slides in the protective sheath 10 through being on the stop block 12.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides an image acquisition device, it includes image acquisition device body (15), a serial communication port, image acquisition device body (15) set up in movable sleeve (11) through casing (14), movable sleeve (11) activity sets up in protective sheath (10), the end of protective sheath (10) is provided with universal joint (7), universal joint (7) set up on fixed plate (5) through connecting plate (6), fixed plate (5) set up on elevating gear (4), elevating gear (4) set up on steering wheel (3), steering wheel (3) set up on bottom plate (2), the lower extreme of bottom plate (2) is provided with universal wheel (1), the side of universal wheel (1) is provided with brake equipment (8).

2. The image acquisition device according to claim 1, wherein the lifting device (4) comprises a column (402), a guide rail (407) is arranged at a side end of the column (402), a ball screw (403) is arranged in the column (402), a bottom end of the ball screw (403) is connected with an output shaft of the first motor (401), a ball nut (406) on the ball screw (403) is connected with a sliding block (405), a side end of the sliding block (405) is fixedly connected with a connecting seat (404), a fixing plate (5) is arranged on the connecting seat (404), and the connecting seat (404) is arranged on the guide rail (407); the fixing plate (5) is arranged at the side end of the connecting seat (404).

3. The image acquisition device as claimed in claim 1, wherein the braking device (8) comprises a fixed clamp (801), the fixed clamp (801) is arranged at the upper end of the movable rod (803), and the lower end of the movable rod (803) is provided with a positioning block (804) for braking; the movable rod (803) is disposed within the sleeve (802).

4. An image acquisition device according to claim 1, characterized in that the side ends of the lifting device (4) are provided with hand-push rods (9).

5. An image acquisition device according to claim 1, characterized in that the housing (14) is square and the movable sleeve (11) is provided with a notch (13).

6. The image acquisition device according to claim 1, wherein a stop block (12) is arranged in the protective sleeve (10), and the movable sleeve (11) is movably arranged on the stop block (12).