CN211702200U

CN211702200U - CCD camera rapid adjusting mechanism for image acquisition and recognition

Info

Publication number: CN211702200U
Application number: CN202020839264.7U
Authority: CN
Inventors: 赵知春; 石教坤; 周杰; 何庆龄
Original assignee: Chongqing Normal University School Of Foreign Trade
Current assignee: Chongqing Normal University School Of Foreign Trade
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-10-16
Anticipated expiration: 2030-05-19

Abstract

The utility model relates to a CCD camera quick adjustment mechanism for image acquisition discernment, including CCD camera, movable plate, connecting plate, column spinner, the upper portion surface of column spinner has a plurality of spacing teeth along circumferencial direction evenly distributed, and the cover of going up of column spinner is equipped with the spacing ring of wrapping up in column spinner and spacing tooth in it, and the up end of spacing ring is connected with first spliced pole, and the lower extreme at the second spliced pole is worn to establish by first spliced pole. The utility model discloses a mutually supporting of parts such as the first reset spring of adjustment mechanism accessible, gag lever post and reference column easily realizes turning to and turning to the rigidity after the camera, mutually supporting through parts such as second reset spring, push rod and regulation pole easily realizes the regulation and the rigidity of camera height, can realize the quick adjustment of CCD camera through above-mentioned structure to adapt to different site image acquisition discernment's different requirements.

Description

CCD camera rapid adjusting mechanism for image acquisition and recognition

Technical Field

The utility model relates to a camera equipment technical field, concretely relates to a CCD camera quick adjustment mechanism for image acquisition discernment.

Background

With the rapid development of social economy, the camera is a high-resolution color digital camera which is suitable for being applied in a plurality of fields such as intelligent transportation, public security checkpoints, high-definition electronic police systems, industrial detection, semiconductor detection, printed board detection, food and beverage detection and the like. It has the characteristics of high transmission speed, good color reducibility, clear imaging and the like. Not only can conveniently shoot microscopic images, but also can measure a series of parameters such as length, angle, area and the like of shot objects, and can print image-text reports. The high-resolution industrial digital camera is simple to install and use. The installation and use are simple, and the real-time uncompressed digital image can be obtained through the USB2.0 interface without additional acquisition equipment by plug and play.

However, the existing CCD camera fast adjusting mechanism for image recognition has poor stability in the using process, and only one mechanism can be adjusted, which has poor functionality and low utilization rate; therefore, the existing requirements are not met, and a CCD camera quick adjustment mechanism for image recognition is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem not enough, provide a CCD camera quick adjustment mechanism for image acquisition discernment.

The utility model discloses a solve above-mentioned technical problem not enough, the technical scheme who adopts is: a CCD camera rapid adjusting mechanism for image acquisition and identification comprises a CCD camera, a movable plate is fixedly arranged on the upper end face of the CCD camera, connecting plates are respectively arranged on two sides of the movable plate through rotating shafts, a rotary column is arranged on the upper end faces of the two connecting plates, a plurality of limiting teeth are uniformly distributed on the outer surface of the upper portion of the rotary column along the circumferential direction, a limiting ring for wrapping the rotary column and the limiting teeth in the rotary column is sleeved on the rotary column, a limiting hole is formed in the side wall of the limiting ring, a limiting rod penetrates through the limiting hole, a long-strip-shaped through hole is formed in the rod body of the limiting rod along the length direction of the rod body of the limiting rod, a positioning column is arranged in the limiting hole and penetrates through the long-strip-shaped through hole of the limiting rod, a first reset spring is arranged between the positioning column and the inner end of the long-strip-shaped through, the lateral wall of first spliced pole is provided with a plurality of spacing grooves from top to bottom symmetry, it is provided with the control assembly respectively to correspond the both sides spacing groove on the second spliced pole, the control assembly includes the push rod, second reset spring and regulation pole, the lower terminal surface of second spliced pole is provided with the installation cavity, the push rod sets up along the length direction of second spliced pole, the head end of push rod passes through second reset spring with the bottom of installation cavity and is connected, the afterbody of push rod stretches out the installation cavity and sets up, the one end of adjusting the pole articulates on the push rod, it is articulated with the second spliced pole that the middle part of adjusting the pole passes through the cylindric lock, the other end of adjusting the pole is.

As the utility model relates to a further optimization of CCD camera quick adjustment mechanism for image acquisition discernment: the outer wall of the first connecting column is provided with a slide bar, the inner wall of the second connecting column is provided with a slide way, and the first connecting column and the second connecting column are assembled together through the slide bar and the slide way.

As the utility model relates to a further optimization of CCD camera quick adjustment mechanism for image acquisition discernment: one end of the limiting rod extending into the limiting ring is provided with a clamping head, and one end of the limiting rod arranged outside the limiting ring is provided with a pressing handle.

The utility model discloses a quick guiding mechanism of CCD camera has following beneficial effect:

the utility model discloses a mutually supporting of parts such as the first reset spring of adjustment mechanism accessible, gag lever post and reference column easily realizes turning to and turning to the rigidity after the camera, mutually supporting through parts such as second reset spring, push rod and regulation pole easily realizes the regulation and the rigidity of camera height, can realize the quick adjustment of CCD camera through above-mentioned structure to adapt to different site image acquisition discernment's different requirements.

Drawings

Fig. 1 is a schematic view of an external structure of the fast adjusting mechanism of the camera of the present invention;

fig. 2 is a schematic structural diagram of the height adjustment related components in the camera quick adjustment mechanism of the present invention;

fig. 3 is a schematic structural diagram of a related component for rotation adjustment in the fast adjusting mechanism of the camera according to the present invention;

the labels in the figure are: 1. the device comprises a second connecting column, 2, a first connecting column, 3, a limiting ring, 4, a rotating column, 5, a connecting plate, 6, a moving plate, 7, a CCD camera, 8, a second return spring, 9, a push rod, 10, an adjusting rod, 11, a limiting groove, 12, a cylindrical pin, 13, a limiting rod, 14, a first return spring, 15, a positioning column, 16, a strip-shaped through hole, 17, a limiting tooth, 18 and a limiting hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in the figure: a CCD camera fast adjusting mechanism for image acquisition and identification comprises a CCD camera 7, a movable plate 6 is fixedly installed on the upper end face of the CCD camera 7, connecting plates 5 are installed on two sides of the movable plate 6 through rotating shafts respectively, a rotary column 4 is installed on the upper end faces of the two connecting plates 5, a plurality of limiting teeth 17 are uniformly distributed on the outer surface of the upper portion of the rotary column 4 along the circumferential direction, a limiting ring 3 wrapping the rotary column 4 and the limiting teeth 17 in the limiting ring 4 is sleeved on the rotary column 4, a limiting hole 18 is formed in the side wall of the limiting ring 3, a limiting rod 13 penetrates through the limiting hole 18, a long-strip-shaped through hole 16 is formed in the rod body of the limiting rod 13 along the length direction of the rod body, a positioning column 15 is arranged in the limiting hole 18, the positioning column 15 penetrates through the long-strip-shaped through hole 16 of the limiting rod 13, one end of the limiting rod 13 extending into the limiting ring 3 is provided with a clamping head, and one end of the limiting rod 13 arranged outside the limiting ring 3 is provided with a pressing handle. The up end of spacing ring 3 is connected with first spliced pole 2, and the outer wall of first spliced pole 2 is provided with the draw runner, and the inner wall of second spliced pole 1 is provided with the slide, and first spliced pole 2 and second spliced pole 1 are in the same place through draw runner and slide assembly. First spliced pole 2 wears to establish the lower extreme at second spliced pole 1, the lateral wall of first spliced pole 2 is provided with a plurality of spacing grooves 11 from top to bottom symmetry, it is provided with the control assembly respectively to correspond both sides spacing groove 11 on the second spliced pole 1, the control assembly includes push rod 9, second reset spring 8 and regulation pole 10, the lower terminal surface of second spliced pole 1 is provided with the installation cavity, push rod 9 sets up along the length direction of second spliced pole 1, the head end of push rod 9 is passed through second reset spring 8 with the bottom of installation cavity and is connected, the installation cavity setting is stretched out to the afterbody of push rod 9, the one end of adjusting pole 10 articulates on push rod 9, it is articulated with second spliced pole 1 through cylindric lock 12 to adjust the middle part of pole 10, the other end of adjusting pole 10 is provided with the dop that can.

The utility model discloses CCD camera quick adjustment mechanism's theory of operation does: when the height of the CCD camera needs to be adjusted, the push rod 9 is squeezed inwards by a hand, the second reset spring 8 is compressed at the moment, the adjusting rod 10 rotates around the cylindrical pin 12 to drive the clamping head to move out of the limiting groove 11, then the length of the first connecting column 2 extending out of the second connecting column 1 can be adjusted at will, when the adjusting rod is adjusted to be proper in length, the push rod 9 is loosened, the push rod 9 recovers the initial position under the action of the second reset spring 8, in the process, the push rod 9 drives the adjusting rod 10 to rotate to drive the clamping head to move out of the limiting groove 11, and the position fixing is achieved. When the CCD camera needs to be rotated, the limiting rod 13 is pulled outwards by a hand, the first reset spring 14 is compressed at the moment, the clamping head of the limiting rod 13 is moved out of the two limiting teeth 17, the rotating column 4 can be rotated randomly, the limiting rod 13 is loosened when the limiting rod is rotated to a proper position, the limiting rod 13 is restored to an initial position under the action of the first reset spring 14, the clamping head of the limiting rod 13 is moved into the two limiting teeth 17 at the moment, and the position is fixed.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.

Claims

1. The utility model provides a CCD camera quick adjustment mechanism for image acquisition discernment which characterized in that: comprises a CCD camera (7), a movable plate (6) is fixedly arranged on the upper end face of the CCD camera (7), connecting plates (5) are respectively arranged on two sides of the movable plate (6) through rotating shafts, a rotary column (4) is arranged on the upper end faces of the two connecting plates (5), a plurality of limiting teeth (17) are uniformly distributed on the outer surface of the upper part of the rotary column (4) along the circumferential direction, a limiting ring (3) wrapping the rotary column (4) and the limiting teeth (17) in the limiting ring is sleeved on the rotary column (4), a limiting hole (18) is formed in the side wall of the limiting ring (3), a limiting rod (13) penetrates through the limiting hole (18), a long-strip-shaped through hole (16) is formed in the rod body of the limiting rod (13) along the length direction of the rod body, a positioning column (15) is arranged in the limiting hole (18), and the positioning column (15), and a first reset spring (14) is arranged between the positioning column (15) and the inner end of the strip-shaped through hole (16), the upper end surface of the limiting ring (3) is connected with a first connecting column (2), the first connecting column (2) is arranged at the lower end of the second connecting column (1) in a penetrating way, the side wall of the first connecting column (2) is symmetrically provided with a plurality of limiting grooves (11) from top to bottom, the second connecting column (1) is respectively provided with a control component corresponding to the limiting grooves (11) at the two sides, the control component comprises a push rod (9), a second reset spring (8) and an adjusting rod (10), the lower end surface of the second connecting column (1) is provided with an installation cavity, the push rod (9) is arranged along the length direction of the second connecting column (1), the head end of the push rod (9) is connected with the bottom of the installation cavity through the second reset spring (8), the tail part of the push rod (9) extends out of the installation cavity, one, the middle part of the adjusting rod (10) is hinged with the second connecting column (1) through a cylindrical pin (12), and the other end of the adjusting rod (10) is provided with a clamping head which can be clamped into the limiting groove (11).

2. The CCD camera fast adjusting mechanism for image acquisition and recognition according to claim 1, characterized in that: the outer wall of the first connecting column (2) is provided with a slide bar, the inner wall of the second connecting column (1) is provided with a slide way, and the first connecting column (2) and the second connecting column (1) are assembled together through the slide bar and the slide way.

3. The CCD camera fast adjusting mechanism for image acquisition and recognition according to claim 1, characterized in that: one end of the limiting rod (13) extending into the limiting ring (3) is provided with a clamping head, and one end of the limiting rod (13) arranged outside the limiting ring (3) is provided with a pressing handle.