CN216201954U

CN216201954U - Image display processing equipment based on FPGA

Info

Publication number: CN216201954U
Application number: CN202122734865.9U
Authority: CN
Inventors: 马宏斌; 李明阳; 杜海霞; 王英丽
Original assignee: Heilongjiang University
Current assignee: Heilongjiang University
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-05
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses image display processing equipment based on FPGA (field programmable gate array), which relates to the technical field of image display processing and comprises a screen board, wherein a supporting vertical plate is arranged at the lower side of the screen board, a lifting mechanism is arranged inside the supporting vertical plate, inserting shells are fixedly connected to two side surfaces of the supporting vertical plate close to the rear side, an inclining mechanism is connected between each two groups of inserting shells and the screen board, supporting bottom rods are fixedly connected to two side surfaces of the supporting vertical plate close to the bottom, a connecting mechanism is arranged between the supporting vertical plate and the two groups of supporting bottom rods, the lifting mechanism comprises a sawtooth rod, the sawtooth rod is movably inserted into the supporting vertical plate, and a rotating handle is arranged at one side surface of the supporting vertical plate close to the top; the height and the inclination angle of the screen plate can be conveniently adjusted, the screen plate is high in applicability and convenient to use and operate, equipment can be prevented from falling during adjustment and use, and a good stable supporting effect is achieved.

Description

Image display processing equipment based on FPGA

Technical Field

The utility model relates to the technical field of image display processing, in particular to image display processing equipment based on an FPGA (field programmable gate array).

Background

The FPGA can realize hardware parallel and pipeline technology in design, has strong flexibility, strong universality, easy modular design, short development period and easy maintenance and expansion of a system, can greatly improve the processing speed of image data and can meet the implementation requirement of system operation, but the image display processing equipment based on the FPGA on the market at present is inconvenient to adjust in use and has poor stability.

Through retrieval, in the patent with chinese patent No. cn202021731878.x, a computer image processing apparatus convenient to use is disclosed, to adjust the angle of a camera more conveniently, then conveniently acquire images, and simultaneously, the phenomenon that a traditional device is very easy to shake when adjusting the camera is greatly avoided, but the height and the inclination angle of a screen panel cannot be conveniently adjusted, the applicability is poor, the apparatus is easy to topple during adjustment and use, and a good stable supporting effect is not achieved, so we propose an image display processing apparatus based on FPGA.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide image display processing equipment based on an FPGA (field programmable gate array) so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a based on FPGA image display treatment facility, includes the screen panel, the downside of screen panel is provided with the support riser, the inside of supporting the riser is provided with elevating system, the both sides face that supports the riser is close to the equal fixedly connected with in rear side and inserts the shell, and is two sets of insert the shell respectively and be connected with tilt mechanism between the screen panel, the both sides face that supports the riser is close to the equal fixedly connected with in bottom and supports the sill bar, be provided with coupling mechanism between support riser and the two sets of support sill bars.

As a further scheme of the utility model, the lifting mechanism comprises a sawtooth rod, the sawtooth rod is movably inserted into the supporting vertical plate, a rotating handle is arranged on one side surface of the supporting vertical plate close to the top, the inner side surface of the rotating handle is fixedly connected with a rotating rod, a gear is fixedly sleeved on the outer side surface of the rotating rod, the gear is movably arranged in the supporting vertical plate through the rotating rod, and the gear and the sawtooth rod are installed in a mutually meshed mode.

As a further scheme of the utility model, the tilting mechanism comprises two groups of lifting rods, the upper ends of the two groups of lifting rods are connected with a lifting plate, one side of the lifting plate, which is close to the screen plate, is movably provided with a roller, the rear side surface of the screen plate, which is close to the two sides, is respectively provided with a first sliding groove, one side of the inserting shell, which is close to the top, is provided with a first bolt in a penetrating manner, and a first hinge is connected between the screen plate and the sawtooth rod.

As a further scheme of the utility model, the two groups of lifting rods are respectively movably connected with the two groups of inserting shells, the two groups of lifting rods are respectively movably connected with the two groups of first sliding grooves through idler wheels, and the screen board is movably arranged at the upper end of the sawtooth rod through a first hinge.

As a further scheme of the utility model, the connecting mechanism comprises two groups of movable plates, a lifting block is arranged between the two groups of movable plates, a second hinge is respectively connected between the lifting block and the two groups of movable plates, a threaded hole is formed in one side of the lifting block in a penetrating mode, a second bolt is arranged in a penetrating mode on the rear side face of the supporting vertical plate close to the middle position, two groups of second sliding grooves are formed in opposite faces of the two groups of supporting bottom rods, fixed rods are fixedly connected to two side faces of the two groups of movable plates close to the bottom, and movable tubes are movably mounted on the outer side faces of the four groups of fixed rods.

As a further scheme of the utility model, the two groups of movable plates are respectively movably connected to two sides of the lifting block through a second hinge, a sliding opening is formed in one side of the supporting vertical plate close to the bottom in a penetrating mode, and the lifting block is located inside the sliding opening.

As a further scheme of the utility model, four groups of movable pipes are respectively arranged in four groups of second sliding chutes in a sliding manner through fixed rods, and the second bolts are in threaded connection with the lifting block through threaded holes.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the rotation handle in the rotation support riser outside, it is together rotatory to drive dwang and gear, thereby drive and reciprocate with gear engagement's sawtooth pole, highly adjust the screen panel, stimulate the lifter plate after that, pull out two sets of lifters from the inside of two sets of shells of inserting respectively under the cooperation of a bolt, then make the screen panel rotate through a hinge, and make two sets of gyro wheels be located the inside of two sets of spouts respectively, the screen panel is in the tilt state this moment, the height and the inclination of regulation screen panel that can be convenient, therefore, the high adaptability is strong, use the simple operation.

2. Move the elevator along the sliding opening downwards, threaded connection through No. two bolts and screw hole with the elevator joint on supporting the riser, two sets of fly leafs are the slope setting through No. two hinges respectively this moment, and four groups of movable tubes slide in No. two spouts of four groups through the dead lever respectively, and two sets of fly leafs constitute triangle stable structure with two sets of support sill bars respectively, can avoid equipment to take place to empty when adjusting and using, play fine stable support effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a connection structure of the screen panel according to the present invention.

Fig. 3 is a schematic view of the connection structure of the movable plate of the present invention.

FIG. 4 is a side view of the present invention.

In the figure: 1. a screen panel; 2. a support vertical plate; 3. a serrated bar; 4. a first hinge; 5. rotating the handle; 6. rotating the rod; 7. a gear; 8. inserting a shell; 9. a lifting rod; 10. a lifting plate; 11. a roller; 12. a first chute; 13. a first bolt; 14. a movable plate; 15. a lifting block; 16. a second hinge; 17. a threaded hole; 18. a second bolt; 19. a support bottom bar; 20. a second chute; 21. fixing the rod; 22. a movable tube.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: an image display processing device based on an FPGA (field programmable gate array) comprises a screen board 1, wherein a supporting vertical plate 2 is arranged on the lower side of the screen board 1, a lifting mechanism is arranged in the supporting vertical plate 2, inserting shells 8 are fixedly connected to two side surfaces of the supporting vertical plate 2 close to the rear side, an inclining mechanism is connected between each two groups of inserting shells 8 and the screen board 1, supporting bottom rods 19 are fixedly connected to two side surfaces of the supporting vertical plate 2 close to the bottom, and a connecting mechanism is arranged between each supporting vertical plate 2 and each two groups of supporting bottom rods 19;

in the embodiment, referring to fig. 1, 2 and 4, the lifting mechanism includes a sawtooth rod 3, the sawtooth rod 3 is movably inserted into a support riser 2, a rotating handle 5 is disposed on a side surface of the support riser 2 near the top, a rotating rod 6 is fixedly connected to an inner side surface of the rotating handle 5, a gear 7 is fixedly sleeved on an outer side surface of the rotating rod 6, the gear 7 is movably mounted inside the support riser 2 through the rotating rod 6, the gear 7 and the sawtooth rod 3 are mutually engaged and mounted, the tilting mechanism includes two sets of lifting rods 9, a lifting plate 10 is connected to upper ends of the two sets of lifting rods 9, a roller 11 is movably mounted on one side of the lifting plate 10 near the screen plate 1, a first sliding groove 12 is disposed on both sides of the rear side surface of the screen plate 1, a first bolt 13 is penetratingly disposed on one side of the inserting shell 8 near the top, a first hinge 4 is connected between the screen plate 1 and the sawtooth rod 3, the two sets of lifting rods 9 are respectively movably connected with the two inserting shells 8, the two groups of lifting rods 9 are respectively movably connected with two groups of first sliding grooves 12 through idler wheels 11, and the screen board 1 is movably arranged at the upper end of the sawtooth rod 3 through a first hinge 4;

specifically, when using, rotation handle 5 through the 2 outsides of rotatory support riser, it is together rotatory to drive dwang 6 and gear 7, thereby drive and reciprocate with the sawtooth pole 3 of gear 7 meshing, highly adjust screen panel 1, stimulate lifter plate 10 after that, pull out two sets of lifter 9 respectively from two sets of inside of inserting shell 8 under the cooperation of a bolt 13, then make screen panel 1 rotate through a hinge 4, and make two sets of gyro wheels 11 be located the inside of two sets of spout 12 respectively, screen panel 1 is in the tilt state this moment, the height and the inclination of regulation screen panel 1 that can be convenient, the suitability is strong, use the simple operation.

Example 2:

in this embodiment, referring to fig. 1, 3 and 4, the present invention provides a technical solution: an image display processing device based on FPGA (field programmable gate array) further comprises a connecting mechanism, the connecting mechanism comprises two groups of movable plates 14, a lifting block 15 is arranged between the two groups of movable plates 14, a second hinge 16 is respectively connected between the lifting block 15 and the two groups of movable plates 14, a threaded hole 17 is formed in one side of the lifting block 15 in a penetrating manner, a second bolt 18 is arranged in a penetrating manner on the rear side surface of a supporting vertical plate 2 close to the middle position, two groups of second sliding grooves 20 are respectively formed in the opposite surfaces of two groups of supporting bottom rods 19, fixed rods 21 are fixedly connected to the two side surfaces of the two groups of movable plates 14 close to the bottom, movable tubes 22 are respectively and movably mounted on the outer side surfaces of the four groups of fixed rods 21, the two groups of movable plates 14 are respectively and movably connected to the two sides of the lifting block 15 through the second hinge 16, a sliding opening is formed in one side of the supporting vertical plate 2 close to the bottom in a penetrating manner, the lifting block 15 is positioned in the sliding opening, the four groups of movable tubes 22 are respectively and slidably mounted in the four groups of the two sliding grooves 20 through the fixed rods 21, the second bolt 18 is in threaded connection with the lifting block 15 through a threaded hole 17;

specifically, on the basis of embodiment 1, with the lifter 15 along the sliding opening downstream, rethread No. two bolt 18 and screw hole 17's threaded connection with lifter 15 joint on supporting riser 2, two sets of fly leafs 14 are the slope setting through No. two hinges 16 respectively this moment, four groups of movable tubes 22 are respectively through the dead lever 21 in the inside slip of No. two chutes 20 of four groups, and two sets of fly leafs 14 constitute triangle stable structure with two sets of support sill bars 19 respectively, can avoid equipment to take place to empty when adjusting and using, play fine stable support effect.

The working principle is as follows: for the utility model, firstly, a worker moves the lifting block 15 downwards along the sliding opening until the lifting block 15 is positioned on the inner bottom surface of the sliding opening, then the lifting block 15 is clamped on the supporting vertical plate 2 through the threaded connection of the second bolt 18 and the threaded hole 17, at the moment, two groups of movable plates 14 are respectively arranged in an inclined manner through the second hinge 16, four groups of movable pipes 22 respectively slide in four groups of second chutes 20 through fixed rods 21, and two groups of movable plates 14 respectively form a triangular stable structure with two groups of supporting bottom rods 19, so that the equipment can be prevented from falling down during adjustment and use, a good stable supporting effect is achieved, the safety is high, then the rotating rod 6 and the gear 7 are driven to rotate together through rotating the rotating handle 5 on the outer side of the supporting vertical plate 2, the sawtooth rod 3 meshed with the gear 7 is driven to move up and down, the height of the screen plate 1 is adjusted, and then the lifting plate 10 is pulled, pull out two sets of lifter 9 respectively from two sets of inside of inserting the shell 8 under bolt 13's cooperation, then make screen panel 1 rotate through a hinge 4 to make two sets of gyro wheels 11 be located the inside of two sets of spout 12 respectively, screen panel 1 is in the tilt state this moment, height and inclination of regulation screen panel 1 that can be convenient, the suitability is strong, uses the simple operation, accomplishes the operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a based on FPGA image display processing apparatus, includes screen board (1), its characterized in that, the downside of screen board (1) is provided with support riser (2), the inside of supporting riser (2) is provided with elevating system, the both sides face that supports riser (2) is close to the equal fixedly connected with in rear side and inserts shell (8), and is two sets of insert shell (8) respectively with be connected with tilt mechanism between screen board (1), the both sides face that supports riser (2) is close to the equal fixedly connected with in bottom and supports sill bar (19), be provided with coupling mechanism between support riser (2) and the two sets of support sill bar (19).

2. The FPGA-based image display processing device according to claim 1, wherein the lifting mechanism comprises a sawtooth rod (3), the sawtooth rod (3) is movably inserted into the supporting vertical plate (2), a rotating handle (5) is arranged on one side of the supporting vertical plate (2) close to the top, a rotating rod (6) is fixedly connected to the inner side of the rotating handle (5), a gear (7) is fixedly sleeved on the outer side of the rotating rod (6), the gear (7) is movably installed in the supporting vertical plate (2) through the rotating rod (6), and the gear (7) and the sawtooth rod (3) are installed in an engaged mode.

3. The FPGA-based image display processing device according to claim 1, wherein the tilting mechanism comprises two sets of lifting rods (9), the upper ends of the two sets of lifting rods (9) are connected with a lifting plate (10), a roller (11) is movably mounted on one side, close to the screen plate (1), of the lifting plate (10), a first sliding groove (12) is formed in the rear side face of the screen plate (1) close to two sides, a first bolt (13) penetrates through one side, close to the top, of the inserting shell (8), and a first hinge (4) is connected between the screen plate (1) and the sawtooth rod (3).

4. The FPGA-based image display processing device according to claim 3, wherein two sets of the lifting rods (9) are movably connected with two sets of the inserting shells (8) respectively, the two sets of the lifting rods (9) are movably connected with two sets of the first sliding grooves (12) respectively through rollers (11), and the screen panel (1) is movably mounted at the upper end of the sawtooth rod (3) through a first hinge (4).

5. The FPGA-based image display processing device as claimed in claim 1, wherein the connecting mechanism comprises two sets of movable plates (14), a lifting block (15) is disposed between the two sets of movable plates (14), a second hinge (16) is respectively connected between the lifting block (15) and the two sets of movable plates (14), a threaded hole (17) is formed in one side of the lifting block (15), a second bolt (18) is disposed in the rear side of the supporting riser (2) near the middle position, two sets of second sliding grooves (20) are formed in the opposite surfaces of the supporting bottom rods (19), two sets of fixed rods (21) are fixedly connected to the two side surfaces of the movable plates (14) near the bottom, and movable tubes (22) are movably mounted on the outer side surfaces of the four sets of fixed rods (21).

6. The FPGA-based image display processing device as claimed in claim 5, wherein two sets of the movable plates (14) are movably connected to two sides of the lifting block (15) through a second hinge (16), a sliding opening is formed in one side of the supporting vertical plate (2) close to the bottom, and the lifting block (15) is located inside the sliding opening.

7. The FPGA-based image display processing device as claimed in claim 5, wherein the four sets of movable tubes (22) are slidably mounted inside the four sets of second sliding chutes (20) through fixed rods (21), and the second bolts (18) are in threaded connection with the lifting block (15) through threaded holes (17).