CN218605024U - Intelligent handheld fresh tobacco leaf characteristic recognition device - Google Patents

Abstract

The utility model discloses a bright tobacco leaf characteristic intelligent recognition device of hand-held type has solved the difficult problem that removes of bright tobacco leaf characteristic parameter recognition device among the prior art. The utility model discloses a shell is equipped with control mechanism in the shell, and the upper portion of shell is equipped with image acquisition mechanism, and the lower part of shell is equipped with weight acquisition mechanism, and image acquisition mechanism and weight acquisition mechanism all are connected with control mechanism, the display screen who is connected with control mechanism in addition on the shell. This device simple structure, portable, low cost has utilized machine vision technique and force sensor to combine, can realize the quick harmless discernment of bright tobacco leaf characteristic, and tobacco grower can look over bright tobacco leaf characteristic information anytime and anywhere, for bright tobacco leaf is in good time gathered provides the scientific foundation, has promoted the suitability that bright tobacco leaf toasted the technological parameter and formulated, has effectively improved the economy and the practical value of tobacco leaf.

Description

Intelligent handheld fresh tobacco leaf characteristic recognition device

Technical Field

The utility model relates to a tobacco flue-curing equipment technical field especially indicates a bright tobacco leaf characteristic intelligent recognition device of hand-held type.

Background

The fresh tobacco is characterized by the characteristics of the fresh tobacco leaves, and directly influences the formulation of the baking process. In tobacco leaf baking, indexes such as tobacco leaf position, maturity, water content, color and single leaf weight are generally adopted to reflect fresh tobacco characteristics. The misjudgment of the characteristics of the fresh tobacco leaves can lead to the early or delayed collection of the tobacco leaves, influence the quality of the tobacco leaves, and simultaneously lead to the great deviation of the setting of the baking process parameters, thereby causing various baking accidents and serious economic loss. At present, the characteristic parameters of the fresh tobacco leaves are mostly manually measured and visually distinguished, the labor intensity is high, the efficiency is low, the existing fresh tobacco leaf characteristic identification device is mostly fixedly installed on a tobacco rod or a wall body in a curing barn, the device is not easy to move, and the requirements on equipment and installation environment are high.

SUMMERY OF THE UTILITY MODEL

Not enough to in the above-mentioned background art, the utility model provides a bright tobacco leaf characteristic intelligent recognition device of hand-held type has solved the difficult problem that removes of bright tobacco leaf characteristic recognition device among the prior art.

The technical scheme of the utility model is realized like this: the utility model provides a bright tobacco leaf characteristic intelligent recognition device of hand-held type, includes the shell, is equipped with control mechanism in the shell, and the upper portion of shell is equipped with image acquisition mechanism, and the lower part of shell is equipped with weight acquisition mechanism, and image acquisition mechanism and weight acquisition mechanism all are connected with control mechanism, also has the display screen of being connected with control mechanism on the shell.

Further, image acquisition mechanism includes camera and light filling lamp, and camera and light filling lamp all set up on the upper portion of shell, and camera and light filling lamp all are connected with control mechanism.

Furthermore, the weight acquisition mechanism comprises a tension sensor and a hook, the tension sensor is connected with the control mechanism, and the hook is fixedly connected with the tension sensor.

Furthermore, the hook comprises an L-shaped hook body, a pull ring is arranged on the upper portion of the L-shaped hook body, and a connecting ring fixed with the tension sensor is connected to the pull ring. The connecting ring is an elliptical ring.

Further, the shell includes face, back lid and fuselage, and the face is connected on the upper portion of fuselage, and the lower part at the fuselage is connected to the back lid, and face, back lid and fuselage are connected to the box structure, are equipped with the couple complex on the fuselage and accomodate the hole, and the display screen is connected on the face. A magnet connected with the hook is arranged in the hook accommodating hole.

Furthermore, the control mechanism comprises a controller, a circuit board is connected to the controller, a battery is arranged at the lower part of the circuit board, and a switch key for controlling the circuit board to be switched on and off and a charging port corresponding to the battery are arranged on the shell; the shell is also provided with a control knob connected with the controller.

Furthermore, the control knob comprises a zero clearing key, a direction key and a confirmation piece, and the zero clearing key, the direction key and the confirmation piece are all arranged on the plate surface.

The utility model has the advantages that: this device simple structure, portable, low cost has utilized machine vision technique and tension sensor to combine, can realize the quick nondestructive identification of bright tobacco leaf characteristic, and tobacco grower can look over bright tobacco leaf characteristic information anytime and anywhere, for bright tobacco leaf is in good time gathered provides the scientific foundation, has promoted the suitability that bright tobacco leaf toasted the technological parameter and formulated, has effectively improved the economy and the practical value of tobacco leaf. The on-off key control device is opened and closed, and the direction key, the clear key and the confirmation key control camera and the tension sensor carry out image information acquisition and weight information acquisition, and the light filling lamp can carry out the light filling to the tobacco leaf that awaits measuring, reduces the influence of illumination factor to fresh tobacco leaf characteristic identification result. The controller processes the acquired image information and weight information according to the set function command, and outputs the characteristic information of the fresh tobacco leaves to the display screen, so that the tobacco grower can directly check the characteristic data of the fresh tobacco leaves to be roasted on the display screen, including maturity, position, leaf length, leaf width, main vein diameter and weight, the operation is simple, the use is flexible, and the efficiency of identifying the characteristics of the fresh tobacco leaves is improved.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

Fig. 1 is a left side view of the present invention.

Fig. 2 is a right side view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a schematic view of the internal structure of the body of the present invention.

Fig. 5 is a schematic view of the hook and the magnet of the present invention.

Fig. 6 is a schematic view of the hook of the present invention.

Fig. 7 is a schematic diagram of the result of the tobacco leaf characteristic information of the present invention.

In the figure: the portable electronic device comprises a panel 1, a rear cover 2, a body 3, a display screen 4, a zero clearing key 5, a direction key 6, a confirmation key 7, a tension sensor 8, a controller 9, a circuit board 10, a battery 11, a camera 12, a light supplement lamp 13, a hook 14, a hook accommodating hole 15, an on-off key 16, a charging port 17 and a magnet 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 any creative effort belong to the protection scope of the present invention.

As shown in fig. 1, embodiment 1 is a hand-held fresh tobacco leaf characteristic intelligent recognition device, which comprises a housing, wherein a control mechanism is arranged in the housing, an image acquisition mechanism is arranged at the upper part of the housing, a weight acquisition mechanism is arranged at the lower part of the housing, the image acquisition mechanism and the weight acquisition mechanism are both connected with the control mechanism, and a display screen 4 connected with the control mechanism is further arranged on the housing. The control mechanism collects and processes data of the image acquisition mechanism and the weight acquisition mechanism, and displays the data on the display screen 4 after processing the data, so that the tobacco grower can observe the data conveniently. This device simple structure, portable, low cost has utilized machine vision technique and tension sensor 8 to combine, can realize the quick nondestructive identification of bright tobacco leaf characteristic, and tobacco grower can look over bright tobacco leaf characteristic information anytime and anywhere, for bright tobacco leaf in good time gathers and provides scientific foundation, has promoted the suitability that bright tobacco leaf toasted the technological parameter and formulated, has effectively improved the economy and the practical value of tobacco leaf.

Embodiment 2, a bright tobacco leaf characteristic intelligent recognition device of hand-held type, image acquisition mechanism include camera 12 and light filling lamp 13, and camera 12 all sets up the upper portion at the shell with light filling lamp 13, and camera 12 all is connected with control mechanism with light filling lamp 13. The camera 12 is a CCD chip camera, and the camera 12 is aligned to the tobacco leaves to be detected to acquire image information. The light supplement lamp 13 is preferably an LED lamp, the LED lamp is located on the left side of the camera 12, the light supplement lamp 13 can supplement light for tobacco leaves to be detected, and the influence of illumination factors on the fresh tobacco leaf feature recognition result is reduced. The weight collecting mechanism comprises a tension sensor 8 and a hook 14, the hook 14 is a metal hook 14, the tension sensor 8 is connected with the control mechanism, and the hook 14 is fixedly connected with the tension sensor 8. The hook 14 comprises an L-shaped hook body, the upper part of the L-shaped hook body is provided with a pull ring, and the pull ring is connected with a connecting ring fixed with the tension sensor 8. The connecting ring is an oval ring. The hook 14 is free to rotate about the attachment ring.

The other structures are the same as those of embodiment 1.

Embodiment 3, a hand-held type fresh tobacco leaf characteristic intelligent recognition device, the shell includes panel 1, back lid 2 and fuselage 3, and the shell of panel 1, back lid 2 and fuselage 3 all adopts propenyl resin material. Panel 1 is connected on the upper portion of fuselage 3, and back lid 2 is connected in the lower part of fuselage 3, and panel 1, back lid 2 and fuselage 3 are connected to be the box structure, are equipped with 14 complex accomodations holes 15 of couple on the fuselage 3, and display screen 4 connects on panel 1. A magnet 18 connected to the hook 14 is provided in the receiving hole 15 of the hook 14. The magnet 18 can attract the hook 14 to prevent the hook 14 from slipping off.

In this embodiment, the control mechanism includes a controller 9, a circuit board 10 is connected to the controller 9, a battery 11 is disposed on a lower portion of the circuit board 10, the battery 11 is connected to the circuit board 10 through a switch key 16, a charging port 17 is connected to the battery 11, and the charging port 17 is a Micro USB interface. The switch key 16 and the charging port 17 are both arranged on one side of the shell; the circuit board 10 is also provided with a control knob connected with the controller 9. The control knob comprises a clear key 5, a direction key 6 and a confirmation key 7, wherein the clear key 5, the direction key 6 and the confirmation key 7 are all arranged on the panel 1. The controller 9 processes the acquired image information and weight information according to the set function command, and outputs the characteristic information of the fresh tobacco leaves to the display screen 4, and the tobacco grower can directly check the characteristic data of the fresh tobacco leaves to be roasted on the display screen 4, including maturity, position, leaf length, leaf width, main vein diameter and weight.

The other structures are the same as those in embodiment 3.

As shown in fig. 1 to 4, in embodiment 4, a handheld fresh tobacco leaf feature recognition device is mainly composed of a panel, a rear cover and a machine body. The panel 1 and the rear cover 2 are fixedly connected with the machine body 3, and the panel 1 is provided with a display screen 4, a zero clearing key 5, a direction key 6 and a confirmation key 7; the novel multifunctional portable electronic device is characterized in that a tension sensor 8, a controller 9, a circuit board 10 and a battery 11 are arranged inside the body 3, a camera 12 and a light supplement lamp 13 are arranged at the top of the body 3, a hook 14 and a hook accommodating hole 15 are arranged at the bottom of the body, and an on-off key 16 and a charging port 17 are arranged on the right side of the body 3.

The other structures are the same as those in embodiment 3.

Embodiment 5, in a handheld fresh tobacco leaf characteristic identification device, a panel 1 is fixedly connected with a machine body 3, a rear cover 2 is connected with the machine body 3 in a buckling manner, a tension sensor 8 and a controller 9 are installed on a circuit board 10, a battery 11 is installed below the circuit board 10, and a camera 12, a light supplement lamp 13, a display screen 4, a clear key 5, a direction key 6, a confirmation key 7 and the tension sensor 8 are all connected with the controller 9 through the circuit board 10. The controller 9 is connected with the battery 11 through the switch key 16, and the circuit board and the controller are electrified or not by manually pushing the switch key, so that the safety and the reliability are realized. The controller is connected with a circuit board, and the shell is provided with a switch key for controlling the on-off of the circuit board and a charging port corresponding to the battery. The external power supply charges the battery through the charging port, and the battery provides power for the circuit board and the controller. The tension sensor 8 is connected with the hook 14, the hook 14 can be rotatably arranged in the hook accommodating hole 15, and the magnet 18 is arranged in the hook accommodating hole 15 and can adsorb the hook 14 to prevent the hook from sliding off.

In this embodiment, the panel 1, the rear cover 2 and the body 3 are made of acryl-based resin, so that the mechanical strength of the whole device is increased, and the device is not easily damaged by collision. The hook 14 is made of metal and is formed by combining two circular rings and a J-shaped hook, and the two circular rings are connected in a sleeved mode, so that the hook 14 can be guaranteed to rotate freely around the circular rings.

The other structures are the same as those in embodiment 4.

Embodiment 6, in a hand-held fresh tobacco leaf characteristic identification device, on the basis of embodiment 5, a direction key 6 and a confirm key 7 control system to acquire image information and weight information. The camera 12 aims at the tobacco leaf that awaits measuring, carries out image information and gathers, and the light filling lamp 13 is preferred LED lamp, and the LED lamp is located camera 12 left side, and light filling lamp 13 can carry out the light filling to the tobacco leaf that awaits measuring, reduces the influence of illumination factor to fresh tobacco leaf characteristic identification result. The tobacco leaves are hung on the hook 14, the zero clearing key 5 controls the weight of the hook to return to zero, and weight information is collected. The collected image information and the weight information are transmitted to the controller 9, the controller 9 processes according to the set function command, the characteristic information of the fresh tobacco leaves is output to the display screen 4, and a tobacco grower can directly check the characteristic data of the fresh tobacco leaves to be cured on the display screen, wherein the characteristic data comprises the maturity, the position, the leaf length, the leaf width, the main vein diameter and the weight.

As shown in fig. 1 to 4, in embodiment 7, a handheld fresh tobacco leaf feature recognition device is mainly composed of a panel 1, a rear cover 2 and a machine body 3, shells of the panel 1, the rear cover 2 and the machine body 3 are all made of acryl-based resin materials, the panel 1 is fixedly connected with the machine body 3, and the rear cover 2 is connected with the machine body 3 in a buckling manner; the display screen 4, the zero clearing key 5, the direction key 6 and the confirmation key 7 are arranged on the panel 1 and are connected with the controller 9 through the circuit board 10, the display screen 4 is used for displaying characteristic information of fresh tobacco leaves, the zero clearing key 5 is used for resetting the weight of the hook, the direction key 6 controls the focus to move, and the confirmation key 7 is used for acquiring weight information and image information; the intelligent robot is characterized in that a tension sensor 8, a controller 9, a circuit board 10 and a battery 11 are arranged inside the machine body 3, a camera 12 and a light supplement lamp 13 are arranged at the top of the machine body 3, a hook 14 and a hook accommodating hole 15 are arranged at the bottom of the machine body 3, an on-off key 16 and a charging port 17 are arranged on the right side of the machine body 3, the tension sensor 8 and the controller 9 are installed on the circuit board 10, the battery 11 is installed below the circuit board 10, the circuit board 10 is used for electric connection among elements, and the camera 12, the light supplement lamp 13 and the tension sensor 8 are all connected with the controller 9 through the circuit board 10; the tension sensor 8 is fixedly connected with the hook 14, and the tension sensor 8 can acquire weight information of tobacco leaves hung on the hook 14 and transmit the weight information to the controller 9; the battery 11 is connected with the circuit board 10, the on-off key 16 is connected with the charging port 17, the on-off key 16 is a sliding switch, if the on-off key 16 is turned on, the battery 11 starts to supply power for the device through the circuit board 10, the charging port 17 is a Micro USB interface, and the battery can be charged after being connected with a charger; the camera 12 is a CCD chip camera and can collect tobacco leaf image information and transmit the tobacco leaf image information to the controller 9, the light supplement lamp 13 is an LED lamp and is arranged on the left side of the camera 12 to reduce the influence of light on the image information; the controller 9 can process the collected image information and weight information according to the set function command, and output the characteristic information of the fresh tobacco leaves to the display screen 4. The hook 14 is formed by combining two circular rings and a J-shaped hook, the two circular rings are connected in a lantern ring mode and can be rotatably arranged in the hook accommodating hole 15, and the magnet 18 is arranged in the hook accommodating hole 15 and can absorb the hook 14 to prevent the hook 14 from sliding off.

The device switch is turned on, weight information or image information collection is selected through the direction key 6, the confirmation key 7 is pressed to start collecting information, if image information collection is selected, the camera 12 is aligned to the tobacco leaves to be measured, after the confirmation key 7 is pressed, the light supplement lamp 13 is automatically turned on, the camera 12 starts photographing, and the image information is transmitted to the controller 9. If weight information acquisition is selected, the tobacco leaves are hung on the hook 14, the zero clearing key 5 is pressed to control the weight value to return to zero, the confirmation key 7 is pressed to start weight information acquisition, and the pressure sensor 8 transmits the acquired weight information to the controller 9. After the acquired image information and weight information are transmitted to the controller 9, the controller 9 processes according to the set function command, the characteristic information of the fresh tobacco leaves is output to the display screen 4, and a tobacco grower can directly check the characteristic data of the fresh tobacco leaves to be roasted on the display screen, wherein the characteristic data comprises maturity, position, leaf length, leaf width, main vein diameter and weight.

The system intelligently identifies the characteristics of the fresh tobacco leaves through the handheld device, so that tobacco growers can quickly check the characteristic information of the tobacco leaves to be cured, can harvest the tobacco leaves in time according to the identified characteristics of the fresh tobacco leaves, reasonably formulate curing process parameters, improve the tobacco leaf curing quality and increase the income of the tobacco growers.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a bright tobacco leaf characteristic intelligent recognition device of hand-held type which characterized in that: the intelligent control device comprises a shell, wherein a control mechanism is arranged in the shell, an image acquisition mechanism is arranged on the upper portion of the shell, a weight acquisition mechanism is arranged on the lower portion of the shell, the image acquisition mechanism and the weight acquisition mechanism are both connected with the control mechanism, and a display screen (4) connected with the control mechanism is further arranged on the shell.

2. The intelligent hand-held fresh tobacco leaf characteristic identification device according to claim 1, characterized in that: the image acquisition mechanism comprises a camera (12) and a light supplement lamp (13), the camera (12) and the light supplement lamp (13) are both arranged on the upper portion of the shell, and the camera (12) and the light supplement lamp (13) are both connected with the control mechanism.

3. The intelligent hand-held fresh tobacco leaf characteristic identification device according to claim 2, characterized in that: the weight acquisition mechanism comprises a tension sensor (8) and a hook (14), the tension sensor (8) is connected with the control mechanism, and the hook (14) is fixedly connected with the tension sensor (8).

4. The intelligent hand-held fresh tobacco leaf characteristic identification device according to claim 3, characterized in that: the hook (14) comprises an L-shaped hook body, a pull ring (14-1) is arranged on the upper portion of the L-shaped hook body, and a connecting ring (14-2) fixed with the tension sensor (8) is connected to the pull ring.

5. The intelligent hand-held fresh tobacco leaf characteristic identification device according to claim 4, characterized in that: the connecting ring (14-2) is an elliptical ring.

6. The intelligent handheld fresh tobacco leaf characteristic recognition device according to claim 5, wherein: the shell comprises a panel (1), a rear cover (2) and a machine body (3), the panel (1) is connected to the upper portion of the machine body (3), the rear cover (2) is connected to the lower portion of the machine body (3), the panel (1), the rear cover (2) and the machine body (3) are connected to form a box-type structure, a hook (14) matched containing hole (15) is formed in the machine body (3), and the display screen (4) is connected to the panel (1).

7. The intelligent handheld fresh tobacco leaf characteristic recognition device according to claim 6, wherein: a magnet (18) connected with the hook (14) is arranged in the accommodating hole (15).

8. The intelligent handheld fresh tobacco leaf characteristic recognition device according to claim 7, wherein: the control mechanism comprises a controller (9), a circuit board (10) is connected to the controller (9), a battery (11) is arranged at the lower part of the circuit board (10), and a switch key (16) for controlling the circuit board to be switched on and off and a charging port (17) corresponding to the battery (11) are arranged on the shell; the shell is also provided with a control knob connected with the controller (9).

9. The intelligent handheld fresh tobacco leaf characteristic recognition device according to claim 8, wherein: the control knob comprises a clear key (5), a direction key (6) and a confirmation key (7), and the clear key (5), the direction key (6) and the confirmation key (7) are all arranged on the panel (1).

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