CN218671385U

CN218671385U - But angle regulation's image acquisition camera lens

Info

Publication number: CN218671385U
Application number: CN202223351125.8U
Authority: CN
Inventors: 罗国强
Original assignee: Guangzhou University of Science and Technology
Current assignee: Guangzhou University of Science and Technology
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-21
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to an image acquisition camera lens technical field just discloses an angle-adjustable's image acquisition camera lens, include: the collection device body, angle adjusting device, the setting is in the both sides of collection device body, through setting up angle adjusting device, it is rotatory to drive the second gear through rotating first knob, it is rotatory to drive the worm through meshing first gear, it is rotatory to drive first pivot pole through the worm wheel of meshing, make and drive collection device body angle and adjust, and worm wheel have auto-lock nature, avoid making collection device body angle change and influence the use because of external force, through setting up rotating device, make two inclined plane clamp blocks loosen and hold the second axis of rotation with holding through pressing down the inclined plane ejector pad, rotate through promoting the support base, adjust collection device body orientation, it fixes to loosen the inclined plane ejector pad, in order to reach and conveniently adjust collection device body orientation, acquire the purpose of more visual angles.

Description

But angle regulation's image acquisition camera lens

Technical Field

The utility model relates to an image acquisition camera lens technical field specifically is an angle-adjustable's image acquisition camera lens.

Background

The computer vision image acquisition is to use a machine to replace human eyes for measurement and judgment, convert a shot target into an image signal through a lens, transmit the image signal to a special image processing system, and convert the image signal into a digital signal according to information such as pixel distribution, brightness, color and the like; the image system performs various operations on these signals to extract the features of the target, and then controls the on-site device actions according to the result of the discrimination, which is a valuable mechanism for production, assembly or packaging, and has immeasurable value in the prior art such as the publication number: CN215258785U has the following disadvantages:

1. the angle adjusting mechanism in the prior art is adjusted by rotating the rotating rod, and the structure lacks stability and is easy to be influenced in use due to deviation of external force.

2. According to the prior art, the arc-shaped surfaces are arranged on a plurality of groups of lenses in different directions, so that the view field is wide, the limitation is large, and the adjustment is inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an but angle regulation's image acquisition camera lens is used for artificial intelligence, computer vision to use, but not only is limited to artificial intelligence, computer vision to use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an angle adjustable image capturing lens, comprising:

a collection device body;

the angle adjusting devices are arranged on two sides of the collecting device body;

the angle adjusting device includes:

the two support columns are respectively arranged on two sides of the acquisition device body;

the first rotating rod is rotatably connected to the inner wall of the supporting column through a bearing and penetrates through the supporting column to be fixedly connected with the acquisition device body;

the worm wheel is fixedly sleeved on the outer wall of the first rotating rod positioned on the right side of the acquisition device body;

and the worm is meshed with the worm wheel, and two ends of the worm are rotatably connected to the inner wall of the support column through bearings.

In the embodiment of the present invention, the present invention further includes:

the rotating device is arranged at the bottom of the supporting column;

the rotating device includes:

the supporting base is fixedly arranged at the bottoms of the two supporting columns;

the second rotating shaft penetrates through the bottom of the supporting base and extends into the supporting base;

the two inclined plane clamping blocks are respectively connected to the two sides of the inner wall of the supporting base, which are positioned on the second rotating shaft in a sliding manner;

two groups of springs are respectively and fixedly arranged between the two inclined plane clamping blocks and the inner walls of the two sides of the supporting base;

the inclined plane push block is connected to the front face of the supporting base in a sliding mode.

the fixing device is arranged below the supporting base;

the fixing device includes:

the fixed base is fixedly arranged at the bottom of the second rotating shaft;

two ends of the bidirectional threaded rod are respectively and rotatably connected to the inner walls of the two sides of the fixed base through bearings;

the two thread blocks are respectively in threaded connection with two ends of the bidirectional threaded rod;

the fixed clamping plate is fixedly connected with the thread block through a through groove formed in the bottom of the fixed base;

and the second knob penetrates through the fixed base and extends to the inside to be fixedly connected with the bidirectional threaded rod.

The embodiment of the utility model provides an in, the fixed cover in below position that the worm outer wall is in the worm wheel is equipped with first gear, and the second gear is connected with first gear engagement, and first knob runs through the support column and extends to inside and second gear fixed connection, changes the direction of motion through the mode that sets up the first gear of bevel gear and second gear, can make first pivot pole be in the position in the outside simultaneously not changing worm and worm wheel auto-lock nature to convenient operation.

The embodiment of the utility model provides an in, two-way threaded rod uses the centre to divide into two sections screws for the limit, and opposite direction, and rotatory two-way threaded rod can make two blocks of screw thread pieces drive two solid fixed splint and press from both sides tight fixed or loosen the dismantlement.

The embodiment of the utility model provides an in, the inclined plane ejector pad is in one side fixed mounting who supports the base outside and has the stopper, avoids pressing the inclined plane ejector pad and makes the extrusion to the second axis of rotation influence and rotate.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjustable angle's image acquisition camera lens possesses following beneficial effect:

1. this but angle regulation's image acquisition camera lens through setting up angle adjusting device, drives the rotation of second gear through rotating first knob, and it is rotatory to drive the worm through meshing first gear, and it is rotatory to drive first rotation pole through the worm wheel of meshing for drive acquisition device body angle and adjust, and worm wheel have auto-lock nature, avoid influencing the use because of external force makes acquisition device body angle change.

2. This but angle regulation's image acquisition camera lens through setting up rotating device, makes two inclined plane clamp splices loosen and add to hold the second axis of rotation through pressing the inclined plane ejector pad, supports the base through the promotion and rotates, adjusts the collection system body orientation, loosens the inclined plane ejector pad and fixes to reach the purpose that conveniently adjusts the collection system body orientation, acquires more visual angles.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a sectional front view of the inner structure of the right side supporting pillar of the angle adjusting device of the present invention;

FIG. 3 is a sectional top view of the rotating device of the present invention;

fig. 4 is a sectional bottom view of the fixing device of the present invention.

In the figure: 1. a collection device body; 2. an angle adjusting device; 201. a support pillar; 202. a first rotating lever; 203. a worm gear; 204. a worm; 205. a first gear; 206. a second gear; 207. a first knob; 3. a rotating device; 301. a support base; 302. a second rotating shaft; 303. an inclined plane clamping block; 304. a spring; 305. an inclined plane push block; 4. a fixing device; 401. a fixed base; 402. a bidirectional threaded rod; 403. a thread block; 404. fixing the clamping plate; 405. a second knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

As shown in fig. 1-4, the utility model provides an adjustable angle's image acquisition camera lens, include: a collecting device body 1; the angle adjusting devices 2 are arranged on two sides of the collecting device body 1; the angle adjusting device 2 includes: the two support columns 201 are respectively arranged on two sides of the acquisition device body 1; the first rotating rod 202 is rotatably connected to the inner wall of the supporting column 201 through a bearing, and penetrates through the supporting column 201 to be fixedly connected with the acquisition device body 1; the worm wheel 203 is fixedly sleeved on the outer wall of the first rotating rod 202 on the right side of the acquisition device body 1; the worm 204 is meshed with the worm wheel 203, two ends of the worm are rotatably connected to the inner wall of the supporting column 201 through bearings, the first gear 205 is fixedly sleeved on the outer wall of the worm 204 at the position below the worm wheel 203, the second gear 206 is meshed with the first gear 205, the first knob 207 penetrates through the supporting column 201 and extends to the inside to be fixedly connected with the second gear 206, the movement direction is changed in a mode of arranging the first gear 205 and the second gear 206 of the bevel gear, and the first rotating rod 202 can be located at the position outside without changing the self-locking property of the worm 204 and the worm wheel 203, so that the operation is convenient.

In this embodiment, through setting up angle adjusting device 2, it is rotatory to drive second gear 206 through rotating first knob 207, and it is rotatory to drive worm 204 through meshing first gear 205, and it is rotatory to drive first rotation pole 202 through meshed worm wheel 203 for drive collection system body 1 angle and adjust, and worm 204 and worm wheel 203 have auto-lock nature, avoid influencing the use because of external force makes collection system body 1 angle change.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the rotating device 3 is arranged at the bottom of the supporting column 201; the rotating device 3 includes: the supporting base 301 is fixedly arranged at the bottoms of the two supporting columns 201; a second rotating shaft 302 penetrating the bottom of the support base 301 to extend inside; the two inclined plane clamping blocks 303 are respectively connected to the two sides of the inner wall of the supporting base 301, which are positioned on the second rotating shaft 302 in a sliding manner; two groups of springs 304 are respectively and fixedly arranged between the two inclined plane clamping blocks 303 and the inner walls of the two sides of the supporting base 301; the inclined plane pushing block 305 is connected to the front face of the supporting base 301 in a sliding mode, a limiting block is fixedly installed on one side, located outside the supporting base 301, of the inclined plane pushing block 305, the situation that the rotation is affected due to the fact that the second rotating shaft 302 is extruded when the inclined plane pushing block 305 is pressed is avoided, and the fixing device 4 is arranged below the supporting base 301; the fixing device 4 includes: a fixed base 401 fixedly installed at the bottom of the second rotating shaft 302; two ends of the bidirectional threaded rod 402 are respectively and rotatably connected to the inner walls of the two sides of the fixed base 401 through bearings; two thread blocks 403 respectively connected to two ends of the bidirectional threaded rod 402 in a threaded manner; a fixing clamp plate 404 fixedly connected with the thread block 403 through a through groove formed in the bottom of the fixing base 401; the second knob 405, run through unable adjustment base 401 and extend to inside and two-way threaded rod 402 fixed connection, two-way threaded rod 402 divide into two sections screw threads with the centre as the boundary, and opposite direction, rotatory two-way threaded rod 402 can make two screw blocks 403 drive two solid fixed splint 404 and press from both sides tightly fixed or loosen the dismantlement.

In this embodiment, through setting up rotating device 3, make two inclined plane clamp splices 303 loosen and add to hold second axis of rotation 302 through pressing inclined plane ejector pad 305, support base 301 through the promotion and rotate, adjust collection system body 1 orientation, loosen inclined plane ejector pad 305 and fix to reach the purpose that conveniently adjusts collection system body 1 orientation, acquire more visual angles.

The working principle of the angle-adjustable image capturing lens is described in detail below.

As shown in fig. 1-4, in use, the first knob 207 is rotated to drive the second gear 206 to rotate, the first gear 205 is engaged to drive the worm 204 to rotate, the engaged worm wheel 203 drives the first rotating rod 202 to rotate, so that the angle of the collection device body 1 is driven to be adjusted, the worm 204 and the worm wheel 203 have self-locking performance, the influence on use caused by the change of the angle of the collection device body 1 due to external force is avoided, the two inclined plane clamping blocks 303 are loosened to clamp the second rotating shaft 302 by pressing the inclined plane pushing block 305, the orientation of the collection device body 1 is adjusted by pushing the supporting base 301 to rotate, the inclined plane pushing block 305 is loosened to fix, so that the orientation of the collection device body 1 is conveniently adjusted, more visual angles can be obtained, the second knob 405 can be rotated to drive the bidirectional threaded rod 402, and the two threaded blocks 403 can drive the two fixed clamping plates 404 to clamp or loosen and disassemble.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. An image capturing lens assembly with adjustable angle, comprising:

a collecting device body (1);

the angle adjusting devices (2) are arranged on two sides of the collecting device body (1);

the angle adjustment device (2) comprises:

the two support columns (201) are respectively arranged on two sides of the acquisition device body (1);

the first rotating rod (202) is rotatably connected to the inner wall of the supporting column (201) through a bearing and penetrates through the supporting column (201) to be fixedly connected with the acquisition device body (1);

the worm wheel (203) is fixedly sleeved on the outer wall of the first rotating rod (202) on the right side of the acquisition device body (1);

and the worm (204) is meshed with the worm wheel (203), and two ends of the worm are rotatably connected to the inner wall of the supporting column (201) through bearings.

2. The image capturing lens assembly with adjustable angle of claim 1, further comprising:

the rotating device (3) is arranged at the bottom of the supporting column (201);

the rotating device (3) comprises:

the supporting base (301) is fixedly arranged at the bottoms of the two supporting columns (201);

a second rotating shaft (302) penetrating the bottom of the support base (301) and extending inside;

the two inclined plane clamping blocks (303) are respectively connected to the two sides of the inner wall of the supporting base (301) at the second rotating shaft (302) in a sliding manner;

two groups of springs (304) are respectively and fixedly arranged between the two inclined plane clamping blocks (303) and the inner walls of the two sides of the supporting base (301);

and the inclined plane pushing block (305) is connected to the front surface of the supporting base (301) in a sliding manner.

3. The image capturing lens assembly as claimed in claim 1, further comprising:

a fixing device (4) arranged below the supporting base (301);

the fixing device (4) comprises:

a fixed base (401) fixedly mounted at the bottom of the second rotating shaft (302);

two ends of the bidirectional threaded rod (402) are respectively and rotatably connected to the inner walls of the two sides of the fixed base (401) through bearings;

two thread blocks (403) which are respectively in threaded connection with two ends of the bidirectional threaded rod (402);

the fixed clamping plate (404) is fixedly connected with the thread block (403) through a through groove formed in the bottom of the fixed base (401);

and the second knob (405) penetrates through the fixed base (401) and extends to the inside to be fixedly connected with the bidirectional threaded rod (402).

4. The image capturing lens assembly of claim 1, wherein: the outer wall of the worm (204) is fixedly sleeved with a first gear (205) at the position below the worm wheel (203), the second gear (206) is meshed with the first gear (205), and the first knob (207) penetrates through the support column (201) and extends to the inside to be fixedly connected with the second gear (206).

5. The image capturing lens assembly of claim 3, wherein: the bidirectional threaded rod (402) is divided into two sections of threads by taking the middle as a limit, and the directions are opposite.

6. The image capturing lens assembly of claim 2, wherein: and a limiting block is fixedly arranged on one side of the inclined plane pushing block (305) positioned outside the supporting base (301).