CN103439851B - A kind of camera lifting positioning system - Google Patents

Abstract

The invention provides a camera lifting and positioning system. The camera lifting and positioning system includes: a manual lifting platform, including a base, a six-rail scissor-shaped lifting mechanism and a table top. Mechanism, grinding screw drive mechanism, lifting hand wheel; fine-tuning elongated pan-tilt plate, fixed on the table by screws; bracket, including vertical part and horizontal shaft, the bottom of the vertical part is fixed on the On the fine-tuning elongated pan platform, one end of the horizontal shaft is pivotally connected to the vertical part; the sliding rod lifting mechanism is fixed on the other end of the horizontal shaft, and the sliding rod lifting mechanism includes: A slide bar with a slide slot, a drive wheel for driving the slide bar to move through the slide slot, and a knob for turning the drive wheel. The camera lifting and positioning system of the present invention can precisely position the camera at various angles and heights, obtain clear images, and improve the efficiency and accuracy of image processing.

Description

A Camera Lifting and Positioning System

technical field

The present invention relates to lift technology, in particular to a camera lift positioning system.

Background technique

In the laboratory, cameras are often used to take pictures to obtain image information for image analysis and processing. In the prior art, when taking pictures with a camera, in most cases, the staff takes pictures with a hand-held camera, but this method of taking pictures often cannot obtain clear image. For added stability, a support object may be placed under the camera, but in this case, the height and angle of the camera cannot be adjusted precisely.

Contents of the invention

The invention provides a camera lifting and positioning system to precisely adjust the height and shooting angle of the camera and improve the definition of image shooting.

In order to achieve the above object, the present invention provides a camera lifting and positioning system, the camera lifting and positioning system includes: a manual lifting platform, a fine-tuning elongated pan platform plate and a slide bar lifting mechanism; the manual lifting platform includes a base, six guide rails Lifting mechanism and table top, the six guide rail scissor lift mechanism includes six guide rail shaft positioning mechanism, lapping screw drive mechanism, lifting hand wheel, and the six guide rail shaft positioning mechanism includes six cross roller guide rails; fine-tuning elongated The cloud platform plate is fixed on the described platform by screws; the bracket includes a vertical part and a horizontal shaft, the bottom of the vertical part is fixed on the fine-tuning elongated cloud platform plate, and the horizontal axis One end is pivotally connected with the vertical part; the sliding rod lifting mechanism is fixed on the other end of the horizontal shaft, and the sliding rod lifting mechanism includes: a fixed part, a sliding rod with a sliding groove, driven by the sliding groove The driving wheel for moving the sliding bar up and down and the knob for turning the driving wheel; wherein, the sliding bar passes through the fixing part, and the driving wheel is accommodated in the receiving groove of the fixing part.

In one embodiment, the lifting hand wheel is provided with a locking positioning screw for positioning the manual lifting platform.

In one embodiment, the horizontal shaft includes a thick tube and a thin tube socketed thereon, and fastening screws for fixing the thin tube are provided on the thick tube.

In one embodiment, the camera lifting and positioning system further includes a support seat fixed on the limit post of the fine-tuning elongated pan-tilt plate.

The beneficial effect of the embodiments of the present invention is that, using the camera lifting and positioning system of the present invention, the camera can be precisely positioned at various angles and heights, clear images can be obtained, and the efficiency and accuracy of image processing can be improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is the side view of the manual lifting platform of the embodiment of the present invention;

Fig. 2 is the fine-tuning elongated pan-tilt plate of the embodiment of the present invention, the structural representation of support and slide bar elevating mechanism 206;

3 is a schematic diagram of the internal structure of the manual lifting platform of the embodiment of the present invention;

FIG. 4 is a schematic structural diagram of the horizontal axis 204 according to an embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in FIG. 1 and FIG. 2 , the present invention provides a camera lifting and positioning system. The camera lifting and positioning system includes: a manual lifting platform, a fine-tuning elongated pan-tilt plate, a bracket and a sliding rod lifting mechanism 206 .

The manual lifting platform includes a base 101 , a six-rail scissor lifting mechanism 102 and a table top 103 . The six-rail scissor-shaped lifting mechanism 102 includes a six-rail shaft passing positioning mechanism, a lapping screw drive mechanism, and a lifting hand wheel 105 . The six guide rail axis passing positioning mechanism includes six cross roller guide rails 104 and eight scissor mechanisms 107 .

The six cross roller guide rails 104 are arranged in three rows, and two cross roller guide rails 104 in each row are arranged in parallel in the horizontal direction. Only one cross roller guide rail 104 in each row is shown in FIG. 1 .

FIG. 3 shows six cross roller guide rails 104 , and two cross roller guide rails 104 in each row pass through three connecting blocks 301 . The six-rail scissor lift mechanism 102 is driven by the lapping screw drive mechanism in FIG. The connection block 301 is screwed to the connection block 301 in the middle of the above three connection blocks 301. The lapping screw 302 in FIG. 3 is the lapping screw drive mechanism. By controlling the lap screw 302 through the lifting handwheel 105, the position of the control surface 103 can be raised or lowered.

Each scissor-shaped mechanism 107 has two steel sheets fixed by nuts 108 in the middle. As shown in Fig. 1 and Fig. Connecting blocks 301, the other four scissor-shaped mechanisms 107 connect the three connecting blocks 301 in the bottom row and the three connecting blocks 301 in the middle row.

In one embodiment, the lifting hand wheel is provided with a locking positioning screw 106 for positioning the manual lifting platform.

In addition, the base 101 and the table top 103 are provided with a plurality of standard holes, the base 101 can be fixed on the operating table through the standard holes, and the table top 103 can be fixed and fine-tuned with the elongated pan/tilt plate through the standard holes.

The fine-tuning elongated pan-tilt plate is fixed on the table 103 through screws and standard holes. The fine-tuning elongated pan-tilt plate is provided with a limit column 214. The fine-tuning elongated pan-tilt plate can move horizontally in four directions. Through the coarse adjustment knob 201 And fine-tuning knob 202 can realize horizontal position adjustment.

As shown in FIG. 2 , the bracket includes a vertical portion 203 and a horizontal shaft 204 , the bottom of the vertical portion 203 is fixed on the fine-tuning elongated platform, and one end of the horizontal shaft 204 is pivotally connected to the vertical portion 203 .

As shown in FIG. 2 , preferably, a support seat 215 may be provided on the limit post 214 of the fine-tuning elongated pan/tilt plate to support the horizontal axis 204 .

In a preferred embodiment, as shown in FIG. 4 , the transverse shaft 204 includes a thick tube 401 and a thin tube 402 socketed thereon, and a fastening screw 403 for fixing the thin tube 402 is provided on the thick tube 301 .

The slide bar elevating mechanism 206 is fixed on the other end of the horizontal shaft 204. The slide bar elevating mechanism 206 includes: a fixed part 211, a slide bar 208 with a slide groove 207, a drive wheel 209 and a rotating drive wheel 209 that drives the slide bar to move through the slide groove. Knob 210. Wherein, the fixed part 211 is fixed (can be welded or connected in other ways) on the horizontal shaft 204, the sliding rod 208 passes through the fixed part 211, and the driving wheel 209 is accommodated in the receiving groove 212 of the fixed part 211, and snaps into the sliding In the slot 207, by rotating the knob 210, the slide bar 208 can be controlled to move up and down.

As shown in FIG. 2 , the camera 213 is fixed below the slide bar 208 , and the camera 213 can be multi-directionally controlled through the camera lifting and positioning system of the present invention.

The beneficial effect of the embodiments of the present invention is that, using the camera lifting and positioning system of the present invention, the camera can be precisely positioned at various angles and heights, clear images can be obtained, and the efficiency and accuracy of image processing can be improved.

In the present invention, specific examples have been applied to explain the principles and implementation methods of the present invention, and the descriptions of the above examples are only used to help understand the method of the present invention and its core idea; meanwhile, for those of ordinary skill in the art, according to this The idea of the invention will have changes in the specific implementation and scope of application. To sum up, the contents of this specification should not be construed as limiting the present invention.

Claims (3)

1. A camera lifting and positioning system, characterized in that, the camera lifting and positioning system comprises: The manual lifting platform includes a base, a scissor-shaped lifting mechanism with six guide rails and a table top. The scissor-shaped lifting mechanism with six guide rails includes a shaft passing positioning mechanism with six guide rails, a driving mechanism for precision grinding screws, and a lifting handwheel. The mechanism includes six cross roller guide rails, and the lifting hand wheel is provided with a locking positioning screw for positioning the manual lifting platform; Fine-tune the elongated pan-tilt plate and fix it on the table with screws; The bracket includes a vertical part and a horizontal shaft, the bottom of the vertical part is fixed on the fine-tuning elongated platform, and one end of the horizontal shaft is pivotally connected to the vertical part; The sliding rod lifting mechanism is fixed on the other end of the horizontal shaft. The sliding rod lifting mechanism includes: a fixed part, a sliding rod with a sliding groove, a driving wheel for driving the sliding rod to move up and down through the sliding groove, and Turn the knob of the driving wheel; wherein, the sliding rod passes through the fixing part, and the driving wheel is accommodated in the receiving groove of the fixing part; The support seat is fixed on the limit post of the fine-tuning elongated pan-tilt plate. 2 . The camera lifting and positioning system according to claim 1 , wherein the horizontal axis includes thick tubes and thin tubes that are socketed. 3 . 3. The camera lifting and positioning system according to claim 2, wherein a fastening screw for fixing the thin tube is provided on the thick tube.