An iris capture device

Abstract

The utility model discloses an iris collection equipment belongs to horse iris collection technical field, including shell, mainboard, collection subassembly and touch -sensitive screen, the touch -sensitive screen is through the frame and shell front inlaying and is connected, while the frame is connected with shell through bolt fixedly, and the mainboard is set up in the shell inside, and is connected with touch -sensitive screen electricity, and the collection subassembly includes camera assembly and mounting support, and the camera assembly is fixed on the upper portion of shell through mounting support, and the mounting support is fixed with shell and is connected, and the camera assembly is connected with mainboard electricity, and the lower portion of shell still is provided with the support base plate and support rod for supporting shell, and one end of support base plate is fixedly connected with the bottom of shell, and the upper surface of support base plate is provided with a plurality of recesses, and the upper end of support rod is rotatably connected with shell, and the lower end is embedded in recess. The utility model can greatly reduce the cost of iris collection, and can utilize the existing equipment to collect, improve the collection efficiency, and the shooting angle of camera can adapt to the specific situation of horse.

Description

Technical Field

[0001] This utility model belongs to the field of equine iris acquisition technology, and more specifically relates to an iris acquisition device. Background Technology

[0002] Iris scanning of horses allows for the collection of information about the herd and the creation of a horse information database. Compared to traditional ear tags, this method causes less stress to the animals and is highly reliable. The iris possesses individual uniqueness and stability, making it ideal as a biometric identifier. Furthermore, iris examination has important applications in veterinary medicine, aiding in disease diagnosis. However, conducting iris data collection on horse farms is challenging due to the inconvenience and high cost of large equipment. Additionally, the process of scanning horses' irises is difficult because the animals are naturally active and their heads are highly mobile, making them challenging to control.

[0003] Therefore, how to provide an iris acquisition device that can be used with existing equipment and has a low cost is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] In view of the above, this utility model provides an iris acquisition device, which adopts the following technical solution: An iris recognition device includes a housing, a motherboard, a recognition component, and a touchscreen. The touchscreen is fitted and connected to the front of the housing via a frame; the frame is also fixedly connected to the housing via bolts. The motherboard is disposed inside the housing and electrically connected to the touchscreen. The recognition component includes a camera assembly and a mounting bracket. The camera assembly is fixed to the upper part of the housing via the mounting bracket; the mounting bracket is snap-fitted to the housing; the camera assembly is electrically connected to the motherboard. The lower part of the housing also has a support base plate and a support rod for supporting the housing. One end of the support base plate is fixedly connected to the bottom of the housing; the upper surface of the support base plate has several grooves; the upper end of the support rod is rotatably connected to the housing, and the lower end is embedded in the grooves.

[0005] Furthermore, the edge of the frame is provided with an annular protrusion for engaging with the annular groove provided on the front edge of the outer shell, thereby connecting the frame and the outer shell.

[0006] Furthermore, the rear of the housing is sealed by a rear cover and two side covers; both the side covers and the rear cover are embedded in the rear of the housing and are connected to the housing by bolts.

[0007] Furthermore, the camera assembly includes a camera, a fill light, and a running circuit board; the running circuit board is fixedly connected to the mounting bracket; the camera and the fill light are both fixedly mounted in the middle of the running circuit board and are both electrically connected to the running circuit board; two sets of fill lights are provided, respectively located on both sides of the camera, for illuminating the camera; the running circuit board is electrically connected to the main board.

[0008] Furthermore, the mounting bracket includes a mounting base plate, a connecting plate, and a snap-fit ​​block; one end of the connecting plate is fixedly connected to the mounting base plate, and the other end is fixedly connected to the upper part of the snap-fit ​​block; the mounting base plate is provided with a plurality of connecting holes for connecting the camera assembly.

[0009] Furthermore, the upper part of the outer shell is provided with a snap-fit ​​groove that connects to the snap-fit ​​block; the snap-fit ​​block is adapted to the snap-fit ​​groove; the lower end of the snap-fit ​​block is embedded in the snap-fit ​​groove, connecting the mounting bracket and the outer shell.

[0010] The beneficial effects of this utility model are as follows: This utility model provides an iris acquisition device. By setting up an installation bracket, the camera can be quickly connected to the display device, which can greatly reduce the cost of iris acquisition and can use existing equipment to acquire data, thus improving acquisition efficiency. Furthermore, by using an adjustable support rod and a support base plate, the angle of the device can be adjusted, so that the shooting angle of the camera can be adapted to the specific situation of the horse. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is an exploded view of the present invention.

[0014] Figure 3 This is a structural schematic diagram of the present invention from another angle.

[0015] Figure 4 This is a side view of the present invention.

[0016] Figure 5 This is a rear view of the present invention.

[0017] In the figure: 1-Outer shell; 2-Acquisition component; 21-Camera component; 22-Mounting bracket; 23-Camera; 24-Fill light; 25-Running circuit board; 26-Mounting base plate; 27-Connecting plate; 28-Snap-on block; 29-Snap-on slot; 3-Touch screen; 4-Back cover; 5-Frame; 6-Supporting base plate; 7-Supporting rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see the appendix Figure 1-5 This utility model provides an iris acquisition device, including a housing 1, a motherboard, an acquisition component 2, and a touch screen 3.

[0020] The touch screen 3 is fitted and connected to the front of the housing 1 via a frame 5; the edge of the frame 5 is provided with an annular protrusion for fitting into an annular groove provided on the front edge of the housing 1, connecting the frame 5 and the housing 1, while the frame 5 and the housing 1 are fixedly connected by bolts.

[0021] The motherboard is located inside the casing 1 and is electrically connected to the touchscreen 3. The motherboard is a Raspberry Pi 4b.

[0022] The rear of the outer casing 1 is closed by a rear cover 4 and two side covers; the side covers (not shown in the figure) and the rear cover 4 are both embedded in the rear of the outer casing 1 and are connected to the outer casing 1 by bolts.

[0023] The acquisition component 2 includes a camera component 21 and a mounting bracket 22; the camera component 21 is fixed to the upper part of the outer shell 1 by the mounting bracket 22; the mounting bracket 22 is snapped and fixed to the outer shell 1.

[0024] The camera assembly 21 includes a camera 23, a fill light 24, and a running circuit board 25. The running circuit board 25 is fixedly connected to the mounting bracket 22 by bolts. The camera 23 and the fill light 24 are both fixedly mounted in the middle of the running circuit board 25 and are electrically connected to the running circuit board 25. Two sets of fill lights 24 are provided, respectively located on both sides of the camera 23, for illuminating the camera 23. The running circuit board 25 is electrically connected to the main board.

[0025] The mounting bracket 22 includes a mounting base plate 26, a connecting plate 27, and a snap-fit ​​block 28. One end of the connecting plate 27 is fixedly connected to the mounting base plate 26, and the other end is fixedly connected to the upper part of the snap-fit ​​block 28. The mounting base plate 26 is provided with a plurality of connecting holes for connecting the camera assembly 21. The camera assembly 21 is fixedly mounted on the mounting base plate 26 by bolts. The upper part of the outer shell 1 is provided with a snap-fit ​​groove 29 that connects to the snap-fit ​​block. The snap-fit ​​block 28 is T-shaped and matches the shape of the snap-fit ​​groove 29. The lower end of the snap-fit ​​block 28 is embedded in the snap-fit ​​groove 29, connecting the mounting bracket 22 and the outer shell 1 to achieve quick connection.

[0026] The lower part of the outer casing 1 is also provided with a support base plate 6 and a support rod 7 for supporting the outer casing 1; one end of the support base plate 6 is fixedly connected to the bottom of the outer casing 1; the upper surface of the support base plate 6 is provided with a plurality of grooves; the upper end of the support rod 7 is rotatably connected to the outer casing 1, and the lower end is embedded in the groove; by adjusting the position of the support rod 7 embedded in the groove, the tilt angle of the outer casing 1 can be adjusted, thereby adjusting the shooting angle of the camera.

[0027] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0028] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An iris recognition device, characterized in that, It includes a housing (1), a motherboard, a data acquisition component (2), and a touch screen (3); the touch screen (3) is fitted and connected to the front of the housing (1) through a frame (5); at the same time, the frame (5) is fixedly connected to the housing (1) by bolts; the motherboard is located inside the housing (1) and is electrically connected to the touch screen (3); The acquisition component (2) includes a camera component (21) and a mounting bracket (22); the camera component (21) is fixed to the upper part of the outer shell (1) by the mounting bracket (22); the mounting bracket (22) is snapped and fixed to the outer shell (1); the camera component (21) is electrically connected to the motherboard; The lower part of the outer shell (1) is also provided with a support base plate (6) and a support rod (7) for supporting the outer shell (1); one end of the support base plate (6) is fixedly connected to the bottom of the outer shell (1); the upper surface of the support base plate (6) is provided with a number of grooves; the upper end of the support rod (7) is rotatably connected to the outer shell (1), and the lower end is embedded in the groove.

2. The iris recognition device according to claim 1, characterized in that, The edge of the frame (5) is provided with an annular protrusion, which is used to fit into the annular groove provided on the front edge of the outer shell (1) to connect the frame (5) and the outer shell (1).

3. The iris recognition device according to claim 1, characterized in that, The rear part of the outer shell (1) is closed by a rear cover (4) and two side covers; the side covers and the rear cover (4) are both embedded in the rear part of the outer shell (1) and are connected to the outer shell (1) by bolts.

4. The iris recognition device according to claim 1, characterized in that, The camera assembly (21) includes a camera (23), a fill light (24), and a running circuit board (25); the running circuit board (25) is fixedly connected to the mounting bracket (22); the camera (23) and the fill light (24) are both fixedly installed in the middle of the running circuit board (25) and are electrically connected to the running circuit board (25); the fill light (24) is provided in two sets, respectively located on both sides of the camera (23), for illuminating the camera (23); the running circuit board (25) is electrically connected to the main board.

5. An iris recognition device according to claim 4, characterized in that, The mounting bracket (22) includes a mounting base plate (26), a connecting plate (27), and a snap-fit ​​block (28); one end of the connecting plate (27) is fixed to the mounting base plate (26), and the other end is fixed to the upper part of the snap-fit ​​block (28); the mounting base plate (26) is provided with a plurality of connecting holes for connecting the camera assembly (21).

6. An iris recognition device according to claim 5, characterized in that, The upper part of the outer shell (1) is provided with a snap-fit ​​groove (29) that is connected to the snap-fit ​​block; the snap-fit ​​block (28) is adapted to the snap-fit ​​groove (29); the lower end of the snap-fit ​​block (28) is embedded in the snap-fit ​​groove (29) and connects the mounting bracket (22) and the outer shell (1).

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