TWM615277U - Iris picking device for identity recognition of homing pigeon - Google Patents

Abstract

The new model is an iris capture device for identification of homing pigeons. It includes a housing through which a positioning hole penetrates; a cover through which a viewing hole is provided. The cover is arranged on the housing and the viewing hole corresponds to the positioning hole A mobile phone support frame, which is arranged on the cover and the position corresponds to the viewing hole; an illuminating device, which is arranged in the housing; a zoom assembly, which includes a plurality of fixed lenses and an adjustment lens, the adjustment lens is movably arranged in each Fix the position of the lens corresponding to the positioning hole; fix the mobile phone by the mobile phone support frame and pass the head of the pigeon to be photographed into the housing through the positioning hole, and adjust the position of the lens to the proper position by the user to achieve stability The effect of shooting environment and simple configuration; and the lighting device provides a stable light source in the shooting environment, which improves the uniformity of shooting pigeon iris.

Description

Iris picking device for identity recognition of homing pigeon

The new model relates to a capturing device, especially a capturing device used to assist in photographing the iris of a pigeon.

In recent years, the use of human eye pupils, fingerprints or palm veins and other biological characteristics for body identification technology has been widely used in life, and this type of image recognition technology is gradually being used for identity verification in pigeon transactions. Please refer to Figure 5. As shown, the prior art method for identifying the identity of the homing pigeon is to fix the monocular camera 90 on a support frame 91, add a telephoto lens, and supplement the external light source device 92 to illuminate the characteristics of the eyes of the homing pigeon 93. , Take a sample of the eye circumference and iris image of the pigeon 93, which is used to check whether the pigeon 93 is the seal of the same feather in the transaction.

However, the various components applied to the aforementioned single-lens camera 90 can be photographed only after the user purchases them separately in advance and then passes through a certain configuration. Therefore, the imaging state captured by different users and equipment is different. The imaging status sometimes makes it difficult to clearly identify whether the pigeon 93 is the same bird or not, which causes a lot of confusion and controversy during identification. In addition, it is necessary to perform multiple inspections of the shooting equipment in response to different shooting environments, especially shooting scenes with different environmental brightness. The adjustment can clearly capture the iris image of the homing pigeon 93, and this process adds a lot of trouble; therefore, the existing technology used for shooting homing pigeon iris has the same problems and shortcomings as the above-mentioned overall structure. Be improved.

In view of the shortcomings and deficiencies of the prior art, the present invention provides an iris capture device for pigeon identity recognition, which can achieve stable imaging quality only by shooting with a mobile phone due to the configuration of various shooting elements and a mobile phone holder on the housing The purpose.

In order to achieve the above-mentioned creative purpose, the technical means adopted by this new model is to design an iris extraction device for identification of homing pigeons, which includes: A housing surrounding an internal space and an opening communicating with the internal space, the housing penetrating a positioning hole, and the positioning hole is located on the opposite side of the opening; A cover, which penetrates a viewing hole, the position of the viewing hole corresponds to the position of the positioning hole, and the cover covers the housing and closes the opening; A mobile phone support frame, which is arranged on the cover and whose position corresponds to the viewing hole; A lighting device arranged in the housing; A zoom assembly, which includes a plurality of fixed lenses and an adjusting lens, each of the fixed lenses is fixed in the housing and the cover at intervals and positions corresponding to the position of the sight hole, and the adjusting lens is movably arranged on each of the Between the fixed lenses, the position of the adjusting lens corresponds to the position of the positioning hole.

Furthermore, in the iris capturing device for identification of homing pigeons, the zoom assembly further includes a fixing plate, two screws, a steering gear, and an adjusting device, the fixing plate is fixed in the housing, and each screw One end is fixedly provided with a driven tooth, each of the screws is rotatably penetrated through the fixed plate, the steering gear is penetrated and fixed with a shaft core, the steering gear is pivoted on the fixed plate through the shaft core and is located therein, the steering The gear meshes with each of the driven teeth, and each of the fixed lenses is located at the opposite ends of each of the screws. The adjusting device includes a knob and a shaft. The outer periphery of the knob is formed with a plurality of teeth, and the shaft is fixed on the A knob, the adjusting device is located on the fixed plate with the shaft rotatably set and engaged with one of the driven teeth.

Furthermore, in the iris capturing device for identification of homing pigeons, an operating hole is further penetrated through the top surface of the housing, and the knob is penetrated through the operating hole.

Furthermore, in the iris capturing device for identification of the pigeon identity, the lighting device includes a light-emitting element and a switch element, the light-emitting element is disposed in the housing and faces the direction of the positioning hole, and one end of the switch element The light-emitting element is electrically connected and the light-emitting element can be selected to be turned on or off.

The advantage of the new model is that the mobile phone is fixed by the mobile phone support frame and the head of the pigeon to be photographed is inserted into the housing through the positioning hole, and the position of the lens is adjusted by the user to be appropriate, so as to achieve a stable shooting environment and simple configuration Efficacy; and because the pigeon’s eyes are located in the housing and the lighting device provides a stable light source for the shooting environment, it can also be used to fix mobile phones of different specifications by the mobile phone support frame to achieve a stable and simple shooting method, but also improve shooting The consistency of the pigeon iris.

In the following, in conjunction with the drawings and the preferred embodiments of the present invention, the technical means adopted by the present invention to achieve the predetermined creative purpose are further described.

Please refer to FIG. 1, the iris capture device for homing pigeon identity recognition of the present invention includes a housing 10, a cover 20, a mobile phone support frame 30, an illumination device 40 and a zoom assembly 50.

Please refer to Figures 1 and 2, the housing 10 surrounds an internal space and an opening communicating with the internal space. In this embodiment, the housing 10 is a rectangular body, but it is not limited to this. A positioning hole 11 and an operating hole 12 penetrate through the positioning hole 11. The positioning hole 11 is located on the opposite side of the opening, and the operating hole 12 is located on the top surface of the housing 10.

The cover 20 penetrates through a viewing hole 21, the position of the viewing hole 21 corresponds to the position of the positioning hole 11, and the cover 20 can selectively open or close the opening of the casing 10.

The mobile phone support frame 30 includes a fixed rod 31, a movable rod 32, and a base 33. The fixed rod 31 is a U-shaped rod and is fixed on the cover 20 with two ends, so that the fixed rod 31 and the cover 20 are A space is formed around, and one end of the movable rod 32 is movably arranged on the fixed rod 31 and the position corresponds to the position of the viewing hole 21. The aforementioned movable arrangement can be connected by magnetic attraction or sliding rails. This is an application of the prior art Therefore, it is not described in detail. The base 33 is a U-shaped piece and is fixed on the other end of the movable rod 32 relative to the fixed rod 31. The base 33 has a supporting surface 331 facing upwards, and the supporting surface 331 has a width greater than The carrying surface of most mobile phones in the market is wide, so that the lens of different specifications of mobile phones can be horizontally shifted to align with the horizontal position of the viewing hole 21. The base 33 can be moved relative to the cover 20 by the user operating the moving rod 32 to facilitate the lens of the mobile phone. The vertical displacement is aligned with the vertical position of the viewing hole 21, but is not limited to this. The shape of the mobile phone support frame 30 can be changed according to the user's needs, as long as it can support the mobile phone.

2 and 3, the lighting device 40 includes a light-emitting element 41 and a switch element 42. The light-emitting element 41 is arranged in the housing 10 and the direction of illumination faces the direction of the positioning hole 11, and the light-emitting element 41 is arranged in the housing. In the body 10, one end of the switch 42 is electrically connected to the light-emitting element 41 and can be selected to turn on or off the light-emitting element 41, and the other end is connected to an external power source (not shown in the figure). The lighting device 40 is a standard component of the prior art. The detailed structure will not be repeated, but it is not limited to this, and the form of the light-emitting device can be changed according to the needs of the user.

The zoom assembly 50 includes a fixed plate 51, two screws 52, a steering gear 53, a plurality of fixed lenses 54, an adjusting lens 55, and an adjusting device 56. The fixed plate 51 is fixed on the top surface of the housing 10, and each screw 52 A driven tooth 521 is fixedly fixed at one end of each screw 52, and each screw 52 rotatably penetrates the fixed plate 51 and is arranged longitudinally; the steering gear 53 includes a shaft core 531 and a steering tooth 532, one end of the shaft core 531 is fixed to the steering tooth 532 The steering gear 53 rotatably penetrates the fixed plate 51 with the shaft core 531 and is located between the driven teeth 521, that is, the shaft core 531 can only rotate and cannot move axially relative to the fixed plate 51. This positioning The structure is an application of the prior art and will not be described in detail. The steering teeth 532 mesh with the driven teeth 521; the fixed lenses 54 are respectively fixed on the top surface of the housing 10 and the top surface of the cover 20. In this embodiment, The fixed lens 54 includes a lens body 541 and a positioning plate 542. The lens body 541 is embedded in the positioning plate 542. The positioning plate 542 is respectively fixed in the housing 10 and the cover 20, but the fixing method is not limited to this. , Only need to achieve the effect of positioning the lens body 541; the adjusting lens 55 includes a lens body 551 and a plate body 552. The lens body 551 is embedded in the plate body 552, and the opposite ends of the plate body 552 are respectively concavely formed There are external threads (not shown in the drawings). The plate 552 is engaged with the threads of the two screws 52 with each external thread. When each screw 52 rotates, the plate 552 can move along the axial direction of each screw 52. Between the screws 52, the position of the lens body 551 corresponds to the position of each lens body 541. Specifically, the center of the lens body 551 and the center of each lens body 541 are coaxially located, and the position of the adjusting lens 55 corresponds to the position of the positioning hole 11. Position; the adjustment device 56 includes a knob 561 and a shaft 562, the knob 561 is an annular piece and the outer periphery is formed with a plurality of teeth, one end of the shaft 562 is fixed on a side of the knob 561, the adjustment device 56 to the shaft 562 The rotatable wear setting is located on the fixed plate 51 and the knob 561 is engaged with one of the driven teeth 521 with a plurality of teeth. The part of the knob 561 protrudes outward from the operating hole 12 of the housing 10; For limitation, any mechanism that can move the adjusting lens 55 relative to each fixed lens 54 can be used.

Please refer to FIG. 3 when the present invention is used. When the present invention is used, the mobile phone 60 is taken as an example. The user places the mobile phone 60 on the support surface 331 of the mobile phone support frame 30. Move and adjust the horizontal position of the lens of the mobile phone, and move up and down with the adjustment lever 32 to align the lens of the mobile phone 60 at the viewing hole 21 of the cover body 20, and turn on the switch 42 so that the light emitting member 41 illuminates the direction of the positioning hole 11 and Cover the cover body 20, and insert the head of the pigeon to be photographed into the housing 10 through the positioning hole 11. The positioning hole 11 can provide the function of limiting and stabilizing the head of the pigeon. The user then rotates the knob 561, The plural teeth of the knob 561 drive the driven teeth 521 and the steering gear 53 to rotate, and the driven teeth 521 rotating in the same direction and synchronously will tend to cause the adjusting lens 55 meshed with it to move in the axial direction to change the position. The effect enables the lens of the mobile phone 60 to accurately focus on the pupils of the pigeons and capture images of the pigeons’ eyes. Among them, the zoom assembly 50 of the present invention can adjust the focal length of the 24~28mm wide-angle lens of general mobile phones to 50~70mm, but It is not limited to this, and the application of the lighting device 40 can shrink the biological pupils when encountering strong light, so that the iris of the pigeon being photographed expands, and the details of the iris can be captured more clearly.

In the foregoing process, because the eyes of the pigeon are located in the housing 10 and the lighting device 40 provides a stable light source for the shooting environment, the mobile phone support frame 30 can also be used to fix the mobile phone 60 of different specifications, so as to achieve a stable and simple shooting method. In addition, it can also improve the consistency of shooting pigeon irises.

Please refer to Figure 4, during the shooting process, it can be used with the application of the mobile phone 60. The application mainly includes the service content of pigeon house management, pigeon iris shooting and identity recognition. The iris sampling method is to take the left eye of the pigeon Take three photos of the iris 70 each with the right eye, upload them to a deep learning system 71 in the cloud for image analysis, decompose the image of the iris 70 into a multi-dimensional feature coordinate point 72, and compose the identity code 73 of the pigeon and record it in the identity data In the library, the user can then identify the identity of the pigeon based on the identity code 73.

The above are only the preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed in the preferred embodiments as above, it is not intended to limit the present invention. Any technical field has Generally knowledgeable persons, without departing from the scope of the new technical solution, can use the technical content disclosed above to make some changes or modifications as equivalent embodiments of equivalent changes. However, any content that does not deviate from the new technical solution is based on this The new technical essence makes any simple modifications, equivalent changes and modifications to the above embodiments still fall within the scope of the new technical solution.

10: Shell 11: positioning hole 12: Operation hole 20: Lid 21: Sight hole 30: mobile phone support frame 31: fixed rod 32: moving rod 33: Base 331: support surface 40: lighting device 41: light-emitting parts 42: switch parts 50: zoom component 51: fixed plate 52: Screw 521: Driven Gear 53: steering gear 531: Axle 532: Steering Gear 54: fixed lens 541: Lens body 542: positioning plate 55: Adjust the lens 551: lens body 552: Board 56: adjustment device 561: Knob 562: Axle 60: mobile phone 70: Iris 71: Deep Learning System 72: Multi-dimensional feature coordinate points 73: Identity Code 90: Monocular camera 91: support frame 92: External light source device 93: Carrier Pigeon

Figure 1 is a perspective view of the new model. Figure 2 is an exploded view of the new model. Figure 3 is a schematic diagram of the use of the new model. Figure 4 is a schematic diagram of the operation of the new application. Figure 5 is a schematic diagram of the prior art.

10: Shell

11: positioning hole

12: Operation hole

20: Lid

21: Sight hole

30: mobile phone support frame

40: lighting device

50: zoom component

Claims (4)

An iris capture device for identification of homing pigeons, comprising: a housing surrounding an internal space and an opening communicating with the internal space, the housing penetrating a positioning hole, and the positioning hole is located opposite to the opening A side; a cover, which penetrates a viewing hole, the position of the viewing hole corresponds to the position of the positioning hole, the cover is arranged on the casing and closes the opening; a mobile phone support frame, which is arranged on the cover Body and position corresponding to the viewing hole; an illuminating device, which is arranged in the housing; a zoom assembly, which includes a plurality of fixed lenses and an adjusting lens, each of the fixed lenses is fixed in the housing and the cover at intervals And the position corresponds to the position of the viewing hole, the adjusting lens is movably arranged between the fixed lenses, and the position of the adjusting lens corresponds to the position of the positioning hole. The iris capture device for homing pigeon identity recognition according to claim 1, wherein the zoom assembly further includes a fixing plate, two screws, a steering gear and an adjusting device, the fixing plate is fixed in the housing, and each screw One end is fixedly provided with a driven tooth, each of the screws is rotatably penetrated through the fixed plate, the steering gear is penetrated and fixed with a shaft core, the steering gear is pivoted on the fixed plate through the shaft core and is located therein, the steering The gear meshes with each of the driven teeth, and each of the fixed lenses is located at the opposite ends of each of the screws. The adjusting device includes a knob and a shaft. The outer periphery of the knob is formed with plural teeth, and the shaft is fixed on the knob. , The adjusting device is located on the fixed plate in a rotatable setting of the shaft and is engaged with one of the driven teeth. According to the iris capturing device for homing pigeon identity recognition according to claim 2, wherein the top surface of the casing further penetrates an operation hole, and the knob penetrates the operation hole. The iris capturing device for homing pigeon identity recognition according to claim 3, wherein the lighting device includes a light-emitting element and a switch element, the light-emitting element is arranged in the housing and faces the direction of the positioning hole, and one end of the switch element The light-emitting element is electrically connected and the light-emitting element can be selected to be turned on or off.

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