Image acquisition instrument with height adjusting function

Abstract

The utility model relates to the technical field of image acquisition, and discloses an image acquisition instrument with a height adjusting function, which comprises a bottom plate, the top surface of the bottom plate is fixedly connected with a stand column, an image acquisition device is arranged above the bottom plate, and the image acquisition device comprises an adjusting part; and the adjusting part comprises a second motor, a first motor, a sliding block, a connecting ring and a gear, and the inner wall of the connecting ring is fixedly connected with the outer surface of the sliding block. According to the image acquisition instrument with the height adjusting function, by arranging a T-shaped sliding ring, a mounting ring, a first motor, a connecting ring, a gear ring, a limiting clamping block, a gear and a limiting sliding ring, the first motor is started to drive the limiting sliding block and the gear to rotate, the gear drives the gear ring to rotate the mounting ring, and the monitoring surface of the image acquisition device is expanded; by arranging a second motor and a sliding block, the second motor is started to drive the sliding block and a connecting ring to move up and down, the monitoring height of the image acquisition device is changed, and the data acquisition range of the device is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of image acquisition, in particular to an image acquisition instrument with a height adjustment function. Background Art

[0002] The image acquisition device can record and save the images on site. By setting up image acquisition devices at some locations, on-site recording can be carried out to retain complete image videos at different time periods.

[0003] A Chinese patent discloses a monitoring device with a height adjustment structure, the publication number of which is CN220061354U, comprising a monitor, a rotating rod is installed at the bottom of the monitor, and a docking rod is installed at the bottom of the rotating rod; the other end of the docking rod is docked with a lifting mechanism, and the lifting mechanism is installed inside a mounting plate, and a fixing sleeve is installed at each end of the mounting plate; the utility model adjusts the docking rod upward, and when the docking rod moves, it will drive a connecting block and a sliding block at one end to move inside the mounting plate, so that the other end of the docking rod can drive the monitor to move upward through the rotating rod, so that the height adjustment of the monitor can be achieved through this structure when in use.

[0004] However, it still includes the following disadvantages: the device uses a sliding block and a fixing bolt to adjust the height of the monitor up and down, but the image acquisition viewing angle of the device is greatly limited, and the data acquisition area of ​​the device is very limited. Therefore, we propose an image acquisition device with height adjustment function to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide an image acquisition instrument with a height adjustment function to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an image acquisition instrument with height adjustment function, comprising a bottom plate, a column is fixedly connected to the top surface of the bottom plate, an image acquisition device is arranged above the bottom plate, and the image acquisition device comprises an adjustment part;

[0007] The adjusting part comprises a second motor, a first motor, a slider, a connecting ring and a gear, the inner wall of the connecting ring is fixedly connected to the outer surface of the slider, a through hole is provided on the top surface of the connecting ring, the bottom surface of the second motor and the bottom surface of the first motor are fixedly connected to the top surface of the column, the bottom end of the output shaft of the first motor passes through the through hole and extends to the bottom of the connecting ring, and the gear is slidably sleeved on the outer surface of the output shaft of the first motor;

[0008] A rotating part is arranged on the right side of the column;

[0009] The rotating part comprises an image acquisition component and a support rod, and the bottom surface of the image acquisition component is hinged to the top end of the support rod.

[0010] A further improvement is that the adjustment part also includes a T-shaped slip ring, a mounting ring, a gear ring, a limit block and a limit slip ring, a slide groove is opened on the right end face of the column, the outer surface of the bottom end of the second motor output shaft rotates through the top surface of the column through the bearing and extends into the inside of the slide groove, the left end of the slider extends into the inside of the slide groove and is threadedly sleeved on the outer surface of the second motor output shaft, by setting the slider and the second motor, starting the second motor, and moving the slider and the monitoring angle of view up and down.

[0011] A further improvement is that a T-shaped ring groove is opened on the inner wall of the mounting ring, the T-shaped slip ring is arranged inside the T-shaped ring groove, the outer surface of the T-shaped slip ring is slidingly connected to the inner wall of the T-shaped ring groove, and the inner wall of the T-shaped slip ring is fixedly connected to the outer surface of the connecting ring. By setting the T-shaped slip ring, it is convenient to limit the mounting ring.

[0012] A further improvement is that the outer surface of the gear ring is fixedly connected to the inner wall of the mounting ring, a limiting groove is provided on the outer surface of the output shaft of the first motor, the limiting block is arranged inside the limiting groove, the outer surface of the limiting block is slidingly connected to the inner wall of the limiting groove, the outer surface of the limiting block is fixedly connected to the inner wall of the gear, and the outer surface of the gear is meshingly connected to the inner wall of the gear ring. By setting the limiting block, the first motor can always drive the gear to rotate when the mounting ring moves up and down.

[0013] A further improvement is that a limiting ring groove is provided on the bottom surface of the gear, the limiting slip ring is arranged inside the limiting ring groove, the outer surface of the limiting slip ring is slidably connected to the inner wall of the limiting ring groove, and the bottom surface of the limiting slip ring is fixedly connected to the top surface of the connecting ring. By setting the limiting slip ring, it is convenient to limit the gear.

[0014] A further improvement is that the rotating part also includes a spring, a limit piece and a sleeve, the bottom surface of the image acquisition component is hinged to the top surface of the mounting ring, the sleeve is slidably mounted on the outer surface of the support rod, the outer surface of the sleeve is hinged to the outer surface of the mounting ring, and by arranging the sleeve and the support rod, the image acquisition component is supported by the support rod.

[0015] A further improvement is that a slot is provided on the right end face of the support rod, the outer surface of the left end of the limit member slides through the right end face of the sleeve and extends to the inside of the slot, the right end of the spring is fixedly connected to the inner wall of the limit member, and the left end of the spring is fixedly connected to the outer surface of the sleeve, and the tension of the spring is used to position the support rod by the limit member, so as to facilitate changing the pitch angle of the image acquisition component.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the image acquisition instrument with height adjustment function is provided with a T-shaped slip ring, a mounting ring, a first motor, a connecting ring, a gear ring, a limit block, a gear and a limit slip ring, the first motor is started, the first motor drives the limit slider and the gear to rotate, the gear drives the gear ring to rotate the mounting ring, and the monitoring surface of the image acquisition device is expanded; by providing a second motor and a slider, the second motor is started, the slider and the connecting ring are driven to move up and down, the monitoring height of the image acquisition device is changed, and the data acquisition range of the device is expanded; by providing an image acquisition component, a support rod, a spring, a limit piece and a sleeve, the support rod is positioned by the limit piece, the support rod supports the right end of the image acquisition component, and by pulling the limit piece, the relative position of the support rod and the sleeve can be changed, and the monitoring angle of the image acquisition component can be changed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at B in the middle;

[0020] Figure 4 It is a partial cross-sectional view of the three-dimensional structure of the utility model;

[0021] Figure 5 for Figure 4 A magnified view of the structure in the middle.

[0022] In the figure: 1 base plate, 2 column, 3 image acquisition device, 31 adjustment part, 32 rotating part, 311 T-type slip ring, 312 mounting ring, 313 first motor, 314 second motor, 315 slider, 316 connecting ring, 317 gear ring, 318 limit block, 319 gear, 310 limit slip ring, 321 image acquisition component, 322 support rod, 323 spring, 324 limit piece, 325 sleeve. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 5, the utility model provides a technical solution: an image acquisition instrument with height adjustment function, comprising a bottom plate 1, a column 2 is fixedly connected to the top surface of the bottom plate 1, an image acquisition device 3 is arranged above the bottom plate 1, and the image acquisition device 3 includes an adjustment part 31;

[0025] The adjusting part 31 includes a second motor 314, a first motor 313, a slider 315, a connecting ring 316 and a gear 319. The inner wall of the connecting ring 316 is fixedly connected to the outer surface of the slider 315. A through hole is provided on the top surface of the connecting ring 316. The bottom surface of the second motor 314 and the bottom surface of the first motor 313 are fixedly connected to the top surface of the column 2. The bottom end of the output shaft of the first motor 313 passes through the through hole and extends to the bottom of the connecting ring 316. The gear 319 is slidably sleeved on the outer surface of the output shaft of the first motor 313. The adjusting part 31 also includes a T-shaped slip ring 311, a mounting ring 312, a gear ring 317, a limit block 318 and a limit slip ring 310.

[0026] A slide groove is provided on the right end surface of the column 2. The outer surface of the bottom end of the output shaft of the second motor 314 rotates through the top surface of the column 2 and extends into the inside of the slide groove through the bearing. The left end of the slider 315 extends into the inside of the slide groove and is threadedly sleeved on the outer surface of the output shaft of the second motor 314. By setting the second motor 314 and the slider 315, the second motor 314 is started to drive the slider 315 and the connecting ring 316 to move up and down, thereby changing the monitoring height of the image acquisition device 3 and expanding the data acquisition range of the device.

[0027] The inner wall of the mounting ring 312 is provided with a T-shaped ring groove, the T-shaped slip ring 311 is arranged inside the T-shaped ring groove, the outer surface of the T-shaped slip ring 311 is slidably connected to the inner wall of the T-shaped ring groove, and the inner wall of the T-shaped slip ring 311 is fixedly connected to the outer surface of the connecting ring 316;

[0028] The outer surface of the gear ring 317 is fixedly connected to the inner wall of the mounting ring 312, a limiting groove is provided on the outer surface of the output shaft of the first motor 313, a limiting clamping block 318 is arranged inside the limiting groove, an outer surface of the limiting clamping block 318 is slidably connected to the inner wall of the limiting groove, an outer surface of the limiting clamping block 318 is fixedly connected to the inner wall of the gear 319, an outer surface of the gear 319 is meshedly connected to the inner wall of the gear ring 317, a limiting ring groove is provided on the bottom surface of the gear 319, a limiting slip ring 310 is arranged inside the limiting ring groove, and an outer surface of the limiting slip ring 310 is slidably connected to the inner wall of the limiting ring groove;

[0029] The bottom surface of the limiting slip ring 310 is fixedly connected to the top surface of the connecting ring 316. By setting a T-shaped slip ring 311, a mounting ring 312, a first motor 313, a connecting ring 316, a gear ring 317, a limiting block 318, a gear 319 and a limiting slip ring 310, the first motor 313 is started, the first motor 313 drives the limiting slider 310 and the gear 319 to rotate, and the gear 319 drives the gear ring 317 to rotate the mounting ring 312, thereby expanding the monitoring surface of the image acquisition device 3;

[0030] A rotating part 32 is provided on the right side of the column 2;

[0031] The rotating part 32 includes an image acquisition component 321 and a support rod 322. The bottom surface of the image acquisition component 321 is hinged to the top of the support rod 322. The rotating part 32 also includes a spring 323, a stopper 324 and a sleeve 325.

[0032] The bottom surface of the image acquisition component 321 is hinged to the top surface of the mounting ring 312, the sleeve 325 is slidably sleeved on the outer surface of the support rod 322, the outer surface of the sleeve 325 is hinged to the outer surface of the mounting ring 312, a slot is provided on the right end surface of the support rod 322, and the outer surface of the left end of the stopper 324 slides through the right end surface of the sleeve 325 and extends to the inside of the slot;

[0033] The right end of the spring 323 is fixedly connected to the inner wall of the limit piece 324, and the left end of the spring 323 is fixedly connected to the outer surface of the sleeve 325. By setting the image acquisition component 321, the support rod 322, the spring 323, the limit piece 324 and the sleeve 325, the support rod 322 is positioned by the limit piece 324, and the support rod 322 supports the right end of the image acquisition component 321. By pulling the limit piece 324, the relative position of the support rod 322 and the sleeve 325 can be changed, and the monitoring angle of the image acquisition component 321 can be changed.

[0034] When in use, the second motor 314 is started, and the second motor 314 drives the slider 315 to move upward, and the slider 315 drives the connecting ring 316 and the mounting ring 312 to move upward, and the connecting ring 316 drives the image acquisition component 321 to move upward, and at the same time, the connecting ring 316 drives the limiting slip ring 310 and the gear 319 to move upward, and the gear 319 drives the limiting block 318 to slide upward along the inner wall of the output shaft of the first motor 313, and the first motor 313 is started, and the output shaft of the first motor 313 drives the gear 319 to rotate, and the gear 319 drives the gear ring 317 and the mounting ring 312 to rotate, and the mounting ring 312 drives the image acquisition component 321 to rotate.

[0035] Although the 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 image acquisition device with height adjustment function, comprising a base plate (1), characterized in that: The top surface of the base plate (1) is fixedly connected to a column (2); an image acquisition device (3) is arranged above the base plate (1); the image acquisition device (3) comprises an adjustment portion (31); The adjusting part (31) comprises a second motor (314), a first motor (313), a slider (315), a connecting ring (316) and a gear (319); the inner wall of the connecting ring (316) is fixedly connected to the outer surface of the slider (315); a through hole is provided on the top surface of the connecting ring (316); the bottom surface of the second motor (314) and the bottom surface of the first motor (313) are fixedly connected to the top surface of the column (2); the bottom end of the output shaft of the first motor (313) passes through the through hole and extends to the bottom of the connecting ring (316); and the gear (319) is slidably sleeved on the outer surface of the output shaft of the first motor (313); A rotating part (32) is provided on the right side of the column (2); The rotating part (32) comprises an image acquisition component (321) and a support rod (322), and the bottom surface of the image acquisition component (321) is hinged to the top end of the support rod (322).

2. The image acquisition device with height adjustment function according to claim 1, characterized in that: The adjusting portion (31) further comprises a T-shaped slip ring (311), a mounting ring (312), a gear ring (317), a limit block (318) and a limit slip ring (310); a slide groove is provided on the right end surface of the column (2); the outer surface of the bottom end of the output shaft of the second motor (314) rotates through the top surface of the column (2) through a bearing and extends into the interior of the slide groove; the left end of the slider (315) extends into the interior of the slide groove and is threadedly sleeved on the outer surface of the output shaft of the second motor (314).

3. The image acquisition device with height adjustment function according to claim 2, characterized in that: The inner wall of the mounting ring (312) is provided with a T-shaped ring groove, the T-shaped slip ring (311) is arranged inside the T-shaped ring groove, the outer surface of the T-shaped slip ring (311) is slidably connected to the inner wall of the T-shaped ring groove, and the inner wall of the T-shaped slip ring (311) is fixedly connected to the outer surface of the connecting ring (316).

4. The image acquisition device with height adjustment function according to claim 2, characterized in that: The outer surface of the gear ring (317) is fixedly connected to the inner wall of the mounting ring (312); a limit groove is provided on the outer surface of the output shaft of the first motor (313); the limit block (318) is arranged inside the limit groove; the outer surface of the limit block (318) is slidably connected to the inner wall of the limit groove; the outer surface of the limit block (318) is fixedly connected to the inner wall of the gear (319); and the outer surface of the gear (319) is meshingly connected to the inner wall of the gear ring (317).

5. The image acquisition device with height adjustment function according to claim 2, characterized in that: The bottom surface of the gear (319) is provided with a limit ring groove, the limit slip ring (310) is arranged inside the limit ring groove, the outer surface of the limit slip ring (310) is slidably connected to the inner wall of the limit ring groove, and the bottom surface of the limit slip ring (310) is fixedly connected to the top surface of the connecting ring (316).

6. The image acquisition device with height adjustment function according to claim 1, characterized in that: The rotating part (32) further comprises a spring (323), a stopper (324) and a sleeve (325); the bottom surface of the image acquisition component (321) is hinged to the top surface of the mounting ring (312); the sleeve (325) is slidably sleeved on the outer surface of the support rod (322); and the outer surface of the sleeve (325) is hinged to the outer surface of the mounting ring (312).

7. The image acquisition device with height adjustment function according to claim 6, characterized in that: A slot is formed on the right end surface of the support rod (322); the outer surface of the left end of the limiting member (324) slides through the right end surface of the sleeve (325) and extends into the slot; the right end of the spring (323) is fixedly connected to the inner wall of the limiting member (324); and the left end of the spring (323) is fixedly connected to the outer surface of the sleeve (325).

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