CN214376519U - Animal iris acquisition system and animal iris acquisition device - Google Patents
Animal iris acquisition system and animal iris acquisition device Download PDFInfo
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- CN214376519U CN214376519U CN202120401040.2U CN202120401040U CN214376519U CN 214376519 U CN214376519 U CN 214376519U CN 202120401040 U CN202120401040 U CN 202120401040U CN 214376519 U CN214376519 U CN 214376519U
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Abstract
The utility model discloses an animal iris collection system and animal iris collection system, including external image acquisition subassembly, external image acquisition subassembly includes: the image acquisition unit is used for acquiring the iris of the animal; a shutter action switch which is used for connecting with the image acquisition unit and carrying out shutter action; the control circuit board is respectively connected with the image acquisition unit and the shutter action switch; the external image acquisition assembly can be electrically connected with an upper computer to display images on the upper computer in real time. By applying the device, firstly, the modularized arrangement is realized through the external image acquisition assembly, and the device is independent from the original acquisition equipment, so that the weight of the animal iris acquisition device is reduced, and the flexibility of the animal iris acquisition device is improved; secondly, the shutter action switch is arranged so as to facilitate the completion of shutter action, and meanwhile, the action amplitude is small, so that the deviation of the image acquisition unit and the position of the iris of the animal during the shutter action is prevented, the acquisition precision and efficiency are improved, and the imaging quality is ensured.
Description
Technical Field
The utility model relates to a biotechnology feature recognition field, more specifically say, relate to an animal iris collection system, still relate to an animal iris collection system including above-mentioned animal iris collection system.
Background
The biological technical characteristic recognition means that the identification is realized by utilizing the physiological characteristics or the behavior characteristics of human or animals. The biotechnology characteristic identification technology mainly comprises face identification, fingerprint identification, vein identification, iris identification, palm print identification, voiceprint identification, gait identification and the like. Because the iris recognition technology has extremely high accuracy, anti-counterfeiting performance and stability, and is also a reliable biotechnology characteristic with collectability and non-invasiveness, the iris recognition technology is paid attention to and rapidly and widely developed and applied by industrial people in the world.
At present, the iris of human beings is researched mostly in China, but the iris of animals is researched rarely. In the process of collecting human eyes and animal eyes, particularly dog eyes, the shot animals have mobility naturally, and the animal brains rotate flexibly and are not easy to control, so that the angle between the shot animal eyes and the camera is large, and the acquisition module is poor in inputting and identifying effects of acquiring iris image information. The iris collection needs to use infrared lighting equipment, and a collection module, a communication module, a processor, the infrared lighting equipment and an input/output module are integrated into a whole through a universal method. But the concentration of infrared illumination devices increases the weight of the acquisition device, resulting in poor acquisition flexibility. Meanwhile, the eyes of the photographed animal are not close to the photographed focal length easily, so that the iris image acquired by the acquisition module is extremely blurred.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses a first aim at provides an animal iris collection system to solve current image acquisition equipment heavy in weight, gather the relatively poor problem that leads to the iris to acquire the image quality low of flexibility. The second purpose of the utility model is to provide an animal iris collection system including above-mentioned animal iris collection system.
In order to achieve the first object, the present invention provides the following technical solutions:
the utility model provides an animal iris collection system, includes external image acquisition subassembly, external image acquisition subassembly includes:
the image acquisition unit is used for acquiring the iris of the animal;
a shutter action switch connected with the image acquisition unit and used for performing shutter action;
the control circuit board is respectively connected with the image acquisition unit and the shutter action switch;
the external image acquisition assembly can be electrically connected with an upper computer to display images on the upper computer in real time.
Preferably, the external image capturing assembly further comprises:
the installation body is used for fixing the image acquisition unit and the shutter action switch respectively, one end of the installation body is provided with an optical filter component used for filtering visible light, and light rays enter the image acquisition unit through the optical filter component.
Preferably, the optical filter assembly comprises an end cover and an optical filter arranged on the end cover, and the end cover is fixed with the mounting body through threads.
Preferably, the external image capturing assembly further comprises:
the power supply assembly is connected with the control circuit board and provides power for the control circuit, and the mounting body is provided with a mounting cavity for mounting the power supply body and a power supply rear cover which is detachably and fixedly connected with the mounting body; the power supply component is a dry battery or a lithium battery.
Preferably, the installation body is provided with a status indicator light for displaying a connection status with an upper computer and an action status of the shutter action switch, and the status indicator light is arranged at one end of the installation body, which is far away from the image acquisition unit.
Preferably, the installation body is hand-held type barrel, hand-held type barrel includes installation department and the handheld portion that the integral type set up, shutter action switch locates on the handheld portion.
Preferably, the bottom wall of the handheld portion is provided with a communication interface for connecting with an upper computer through a communication line.
Preferably, the shutter operation switch includes:
the switch body is provided with a rotating shaft at one end along the direction of a central line, and a contact connected with the control circuit board is arranged at the other end of the switch body, and the rotating shaft is perpendicular to the central line of the switch body;
and the height between the rotating shaft and the contact is gradually increased.
The utility model provides an animal iris collection system, including external image acquisition subassembly, external image acquisition subassembly includes: the image acquisition unit is used for acquiring the iris of the animal; a shutter action switch which is used for connecting with the image acquisition unit and carrying out shutter action; the control circuit board is respectively connected with the image acquisition unit and the shutter action switch; the external image acquisition assembly can be electrically connected with an upper computer to display images on the upper computer in real time.
Compare in prior art, use the utility model provides an animal iris collection system has following technological effect:
firstly, the modularized arrangement is realized through the external image acquisition assembly, and the external image acquisition assembly is independent from the original acquisition equipment, so that the weight of the animal iris acquisition device is reduced, and the flexibility of the animal iris acquisition device is improved; secondly, the shutter action switch is arranged so as to facilitate the completion of shutter action, and meanwhile, the action amplitude is small, so that the deviation of the image acquisition unit and the position of the iris of the animal during the shutter action is prevented, the acquisition precision and efficiency are improved, and the imaging quality is ensured.
In order to achieve the second purpose, the utility model also provides an animal iris collection system, this animal iris collection system includes host computer and any kind of above-mentioned animal iris collection system, and host computer and animal iris collection system connect through the communication line. Because the animal iris acquisition device has the technical effects, the animal iris acquisition system with the animal iris acquisition device also has corresponding technical effects.
Preferably, the upper computer is a mobile phone, a tablet computer or a display.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an axial structure of an animal iris collecting device provided by the embodiment of the present invention;
fig. 2 is a schematic structural diagram of an installation body according to an embodiment of the present invention;
FIG. 3 is a schematic bottom view of the structure of FIG. 2;
fig. 4 is a schematic structural diagram of a rear cover of a power supply according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an optical filter assembly according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a shutter operation switch according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a shutter operation switch in another orientation according to an embodiment of the present invention.
The drawings are numbered as follows:
the installation body 1, the power supply rear cover 2, the optical filter component 3, the status indicator lamp 4 and the shutter action switch 5;
an installation part 11, a hand-held part 12, a shutter action switch installation position 13 and a power supply component installation position 14;
a rotating shaft 51, a contact 52, an operation arc surface 53 and a switch body 54;
Detailed Description
The embodiment of the utility model discloses animal iris collection system to solve the problem that current image acquisition equipment weight is big, the collection flexibility is relatively poor to lead to the iris to acquire image quality low.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, fig. 1 is a schematic view of an axial structure of an animal iris collecting device according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of an installation body according to an embodiment of the present invention; FIG. 3 is a schematic bottom view of the structure of FIG. 2; fig. 4 is a schematic structural diagram of a rear cover of a power supply according to an embodiment of the present invention; fig. 5 is a schematic structural diagram of an optical filter assembly according to an embodiment of the present invention; fig. 6 is a schematic structural diagram of a shutter operation switch according to an embodiment of the present invention; fig. 7 is a schematic structural diagram of a shutter operation switch in another orientation according to an embodiment of the present invention.
In a specific implementation manner, the utility model provides an animal iris collection system, including external image acquisition subassembly, external image acquisition subassembly includes:
the image acquisition unit is used for acquiring the iris of the animal;
a shutter action switch 5 for connecting with the image acquisition unit and performing shutter action;
the external image acquisition assembly can be electrically connected with an upper computer to display images on the upper computer in real time.
The external image acquisition assembly comprises an installation body 1, wherein the installation body 1 can be a cylinder, a cuboid or other shapes, and an installation cavity is arranged in the installation body for installing an image acquisition unit, a control circuit board and other components. External image acquisition unit is the camera, and it can be understood that, in order to carry out clear formation of image to the iris of animal, the camera should be the type that the imaging range is little, and the object distance is generally between 5cm-45cm, can select the type of camera as required, all is the utility model discloses a within the protection scope.
The shutter action switch 5 can be arranged into a key or a button and the like, and the shutter action switch 5 is arranged on the installation body 1, so that when a user performs shutter action, the action stroke is reduced, the shake of the image acquisition unit in the process of acquiring the iris of the animal is reduced, and the imaging quality is improved. The control circuit board is respectively electrically connected with the image acquisition unit and the shutter action switch 5, for example, the communication line is connected, the communication interface can be provided with a type-c interface or other USB interfaces, and the control circuit board can be provided with a single chip microcomputer or other main control chips. The upper computer can be set as a mobile phone, a flat panel, a display or other equipment.
The iris image that external image acquisition subassembly will gather sends to the host computer through the communication line, the host computer can show the iris image in real time, and set up external image acquisition subassembly modularization, make it can the shift position as required, conveniently aim at with the animal iris, shutter action switch 5's setting makes the shutter action can accomplish fast simultaneously, can in time accomplish image acquisition, reduce the shake during the action, prevent image acquisition unit and animal iris emergence deviation during the action simultaneously, improve the success rate of acquireing the iris image.
Compare in prior art, use the utility model provides an animal iris collection system has following technological effect:
firstly, the modularized arrangement is realized through the external image acquisition assembly, and the external image acquisition assembly is independent from the original acquisition equipment, so that the weight of the animal iris acquisition device is reduced, and the flexibility of the animal iris acquisition device is improved; secondly, the shutter action switch 5 is arranged to facilitate the completion of shutter action, and meanwhile, the action amplitude is small, so that the deviation of the image acquisition unit and the position of the iris of the animal during the shutter action is prevented, the acquisition precision and efficiency are improved, and the imaging quality is ensured.
Specifically, external image acquisition subassembly still includes:
the installation body 1 is used for fixing the image acquisition unit and the shutter action switch 5 respectively, one end of the installation body 1 is provided with an optical filter component 3 used for filtering visible light, and light enters the image acquisition unit through the optical filter component 3.
The mounting body 1 may be configured as a housing having a mounting cavity, as described above, the image capturing unit and the shutter operation switch 5 are disposed in the mounting cavity, and one end of the shutter operation switch 5 protrudes from the surface of the housing to facilitate operation. The filter assembly 3 is disposed at one end of the mounting body 1, and preferably, the filter 32 filters light waves with a wavelength less than 760nm, and light waves with a wavelength greater than 760nm can pass through the filter 32.
Further, the filter assembly 3 includes an end cap 31 and a filter 32 disposed on the end cap 31, and the end cap 31 is screwed to the mounting body 1. The inner wall of the end cover 31 is provided with an internal thread, and the outer wall of the mounting body 1 is circumferentially provided with an external thread, so as to realize fixation. Therefore, the optical filter 32 is replaced in time when damaged, and the maintenance cost of the animal iris acquisition device is reduced.
It can be understood that the external image acquisition assembly further comprises:
the power supply assembly is connected with the control circuit board and provides power for the control circuit, and the mounting body 1 is provided with a mounting cavity for mounting the power supply body and a power supply rear cover 2 which is detachably and fixedly connected with the mounting body 1; the power supply component is a dry battery or a lithium battery.
But lid 2 and installation body 1 joint are fixed behind the power, set up the locking groove on installation body 1, set up the locking arch behind the power on lid 2, make locking arch and locking groove cooperation through revolving to twist certain angle, realize the two fixed, and its specific joint mode does not limit.
In this embodiment, the installation body 1 is provided with a status indicator lamp 4 for displaying the connection status with the host computer and the action status of the shutter action switch 5, and the status indicator lamp 4 is arranged at one end of the installation body 1 far away from the image acquisition unit.
After the animal iris acquisition device is connected with the upper computer, the state indicator lamp 4 displays according to the setting to remind a user of successful connection, such as three continuous flashing times; when the shutter action switch 5 performs a shutter action, the status indicator lamp 4 flashes synchronously once to remind a user that the current shutter action switch 5 acts effectively, for the convenience of observation of the user, the status indicator lamp 4 is arranged at one end of the installation body 1 far away from the image acquisition unit so as to be observed by naked eyes, and preferably, the status indicator lamp 4 is arranged at the top of the installation body 1.
In this embodiment, the mounting body 1 is a handheld barrel, the handheld barrel includes a mounting portion 11 and a handheld portion 12 which are integrally formed, the image capturing unit, the filter assembly 3 and the power supply assembly are disposed on the mounting portion 11, the shutter operation switch 5 is disposed on the handheld portion 12, accordingly, a mounting position 13 of the shutter operation switch 5 is disposed on the handheld portion 12, and a mounting position 14 of the power supply assembly is disposed on the mounting portion 11. Preferably, the handheld barrel is arranged along the central line in a split mode, and the mounting cavity is formed in a clamping mode, so that the internal devices can be mounted conveniently. In other embodiments, the specific shape of the mounting body 1 can be set according to the requirement, which is all within the protection scope of the present invention.
Preferably, the shutter operation switch 5 includes:
a switch body 54 with a rotating shaft 51 at one end along the central line direction and a contact 52 connected with the control circuit board at the other end, wherein the rotating shaft 51 is arranged perpendicular to the central line of the switch body 54;
an operation arc surface 53 having a height gradually increasing from the rotation axis 51 to the contact point 52.
The installation body 1 is provided with a rotating shaft 51 installation groove for fixing the rotating shaft 51, the switch body 54 can rotate around the rotating shaft 51 to drive the contact 52 to move towards the direction close to or away from the control circuit board, so that the on-off of the control circuit is realized, and the bottom of the shutter action switch 5 is provided with an elastic part, such as a spring, so as to drive the shutter action switch 5 to reset after the action. The operation arc surface 53 may be a concave arc surface to increase the contact area with the hand and prevent slipping. Specifically, in order to reduce the amount of trigger pulling during shooting, continuous shooting setting may be performed. Such as 1-20 beats in a row for 1 second. The brightness, contrast and resolution of the shooting equipment can be adjusted through the output equipment.
The utility model also provides an animal iris collection system, including the animal iris collection system of host computer and above-mentioned embodiment arbitrary, host computer and animal iris collection system connect through the communication line. Because the animal iris collecting system adopts the animal iris collecting device in the embodiment, the beneficial effects of the animal iris collecting system refer to the embodiment.
It can be understood that the upper computer is taken as an example of the mobile phone, the cross cursor is arranged at the center of the display screen of the mobile phone and used for aligning with the through hole of the animal, the cross grids are arranged in the circumferential direction of the cross cursor, when the iris of the animal is aligned, the length direction of the iris of the animal and the length direction of the cross grids are aligned, the width direction of the iris and the width direction of the cross grids are aligned, so that the iris is filled in the whole display screen, and the imaging quality is improved. The grid is used to locate the eye area of the iris. The horizontal and vertical item distance of the crosshatch is 0.05R-0.5R of the eyes of the animal dog generally from the edge of the display device, and R is the radius of the eyes of the animal. The well-shaped grid is mainly used for positioning the edge of the dog eye. When the edge of the animal's eye exceeds the grid, the entire adjustment is required to try to display the edge of the dog's eye (rather than the edge of the iris) on the screen.
In other embodiments, the cross cursor may be set as a triangular cursor, a square cursor, a circular cursor, etc.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. The utility model provides an animal iris collection system which characterized in that, includes external image acquisition subassembly, external image acquisition subassembly includes:
the image acquisition unit is used for acquiring the iris of the animal;
a shutter action switch connected with the image acquisition unit and used for performing shutter action;
the control circuit board is respectively connected with the image acquisition unit and the shutter action switch;
the external image acquisition assembly can be electrically connected with an upper computer to display images on the upper computer in real time.
2. The animal iris acquisition device of claim 1 wherein said circumscribing image acquisition assembly further comprises:
the installation body is used for fixing the image acquisition unit and the shutter action switch respectively, one end of the installation body is provided with an optical filter component used for filtering visible light, and light rays enter the image acquisition unit through the optical filter component.
3. The animal iris collecting apparatus of claim 2, wherein the optical filter assembly includes an end cap and an optical filter disposed on the end cap, the end cap being screwed to the mounting body.
4. An animal iris acquisition device according to claim 3, wherein said external image acquisition assembly further comprises:
the power supply assembly is connected with the control circuit board and provides power for the control circuit, and the mounting body is provided with a mounting cavity for mounting the power supply body and a power supply rear cover which is detachably and fixedly connected with the mounting body; the power supply component is a dry battery or a lithium battery.
5. The animal iris collecting device of claim 2, wherein the mounting body is provided with a status indicator light for displaying a connection status with an upper computer and an action status of the shutter action switch, and the status indicator light is arranged at one end of the mounting body far away from the image collecting unit.
6. The animal iris collecting device of claim 2, wherein the mounting body is a hand-held cylinder, the hand-held cylinder comprises a mounting part and a hand-held part which are integrally arranged, and the shutter action switch is arranged on the hand-held part.
7. An iris collecting device of claim 6, wherein the bottom wall of the hand-held part is provided with a communication interface for connecting with an upper computer through a communication line.
8. An animal iris acquisition apparatus of claim 1 wherein said shutter action switch comprises:
the switch body is provided with a rotating shaft at one end along the direction of a central line, and a contact connected with the control circuit board is arranged at the other end of the switch body, and the rotating shaft is perpendicular to the central line of the switch body;
and the height between the rotating shaft and the contact is gradually increased.
9. An animal iris collecting system, which is characterized by comprising an upper computer and the animal iris collecting device of any one of claims 1 to 8, wherein the upper computer and the animal iris collecting device are connected through a communication line.
10. The animal iris acquisition system of claim 9 wherein the upper computer is a cell phone, a tablet computer or a display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401040.2U CN214376519U (en) | 2021-02-23 | 2021-02-23 | Animal iris acquisition system and animal iris acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401040.2U CN214376519U (en) | 2021-02-23 | 2021-02-23 | Animal iris acquisition system and animal iris acquisition device |
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| Publication Number | Publication Date |
|---|---|
| CN214376519U true CN214376519U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120401040.2U Active CN214376519U (en) | 2021-02-23 | 2021-02-23 | Animal iris acquisition system and animal iris acquisition device |
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| Country | Link |
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| CN (1) | CN214376519U (en) |
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2021
- 2021-02-23 CN CN202120401040.2U patent/CN214376519U/en active Active
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