Intelligent dart

Abstract

The utility model provides an intelligent dart which comprises a trapezoidal rack mechanism, a dart body and a dart body. The protective cover is fixedly connected with the upper part of the trapezoidal rack mechanism; the traction rope is fixedly connected with the protective cover through a flange coupling; the first fan, the second fan, the third fan and the fourth fan are sequentially fixed on four side surfaces of the trapezoidal rack mechanism; a development board; the bottom fixing bracket and the development board are fixedly connected with the lower part of the trapezoidal rack mechanism; the camera is fixedly connected with the bottom fixing support and used for collecting images and transmitting the images to the development board; and the first control plate and the second control plate are fixed in the trapezoidal rack mechanism. According to the dart, the unique trapezoidal rack structure is adopted, the motors are installed on the four side faces, the whole dart is compact in structural layout, all key assemblies are organically integrated together, the integration degree and reliability of a system are improved, necessary hardware support is provided for real-time operation of an algorithm, and the whole dart has high maneuverability and flexibility.

Description

TECHNICAL FIELD

[0001] The utility model relates to an unmanned plane technical field, concretely relates to an intelligent dart. BACKGROUND

[0002] In the current high-speed development of science and technology, the unmanned plane technology has been widely applied in multiple fields. As a new unmanned plane equipment, the intelligent dart displays great application potential in practice by virtue of its unique advantages, such as small size, low cost and flexible maneuvering. The intelligent dart can autonomously complete tracking, follow-up shooting and other tasks, reduce manpower investment, improve work efficiency and provide a new technical means for modern society.

[0003] In the related art, although the intelligent dart can perform real-time monitoring and video recording on the ground at high altitude, the body itself has no data processing board due to the limitation of the body space, and the collected video signals need to be sent to the ground base station for processing through microwave or WiFi and the like, so that the integration degree is low, and the real-time performance is also poor. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the first purpose of the utility model is to provide an intelligent dart.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] The embodiment of the first aspect of the utility model provides an intelligent dart, which comprises: a trapezoidal rack mechanism, the trapezoidal rack mechanism comprises four sides, the four sides are directed to four directions; a protective cover, the protective cover is fixedly connected with the upper part of the trapezoidal rack mechanism; a traction rope, the traction rope is fixedly connected with the protective cover through a flange coupling; a first fan, a second fan, a third fan and a fourth fan, the first fan, the second fan, the third fan and the fourth fan are fixed on the four sides of the trapezoidal rack mechanism in sequence; a development board; a bottom fixed support, the bottom fixed support and the development board are fixedly connected with the lower part of the trapezoidal rack mechanism; a camera, the camera is fixedly connected with the bottom fixed support, the camera is installed perpendicular to the ground, the camera is used for collecting images and transmitting to the development board, the development board obtains a target position according to the images; a first control board and a second control board, the first control board and the second control board are fixed in the inside of the trapezoidal rack mechanism, the first control board is used for calculating the control parameters of the first fan, the second fan, the third fan and the fourth fan according to the target position, and the second control is used for controlling the first fan, the second fan, the third fan and the fourth fan according to the control parameters.

[0007] The intelligent dart provided in the utility model can have the following additional technical features:

[0008] According to one embodiment of the utility model, the intelligent dart further includes a switch fixed on the trapezoidal rack mechanism.

[0009] According to one embodiment of the utility model, the first control panel and the second control panel are fixed inside the trapezoidal rack mechanism by means of hexagon socket head cap screws.

[0010] According to one embodiment of the utility model, the first fan, the second fan, the third fan and the fourth fan are fixed on four positions of the trapezoidal rack mechanism by means of self-tapping screws.

[0011] According to one embodiment of the utility model, the camera is fixedly connected with the bottom fixing support by means of hexagon socket head cap screws.

[0012] According to one embodiment of the utility model, the bottom fixing support and the development board are fixedly connected with the lower part of the trapezoidal rack mechanism by means of hexagon socket head cap screws and lock nuts.

[0013] According to one embodiment of the utility model, the first fan, the second fan, the third fan and the fourth fan are respectively located at the center positions of four side faces of the trapezoidal rack mechanism.

[0014] The utility model has the advantages of:

[0015] The utility model adopts a unique trapezoidal rack structure, installs motors on four side faces, organically integrates various key components together, improves the integration degree and reliability of the system, provides necessary hardware support for real-time operation of an algorithm, and the whole dart has high maneuverability and flexibility. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a perspective view of the intelligent dart according to one embodiment of the utility model;

[0017] Figure 2 is an exploded view of the intelligent dart according to one embodiment of the utility model. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Figure 1 is a perspective view of the intelligent dart according to one embodiment of the utility model,Figure 2 is an explosion view of the intelligent dart according to one embodiment of the present application.

[0020] As shown in Figures 1-2 , the intelligent dart comprises: a trapezoidal rack mechanism 1, a protective cover 2, a traction rope 3, a first fan 4, a second fan 5, a third fan 6, a fourth fan 7, a development board 8, a bottom fixed support 9 and a camera 10, a first control board 11 and a second control board 12.

[0021] The trapezoidal rack mechanism 1 comprises four sides, and the four sides are directed to four directions (+x, -x, +y and -y); the protective cover 2 is fixedly connected with the upper part of the trapezoidal rack mechanism 1; the traction rope 3 is fixedly connected with the protective cover 2 through a flange coupling 13; the first fan 4, the second fan 5, the third fan 6 and the fourth fan 7 are fixed on the four sides of the trapezoidal rack mechanism 1 in sequence; the bottom fixed support 9 and the development board 8 are fixedly connected with the lower part of the trapezoidal rack mechanism 1.

[0022] The camera 10 is fixedly connected with the bottom fixed support 9, the camera 10 is installed perpendicularly to the ground, and the camera 10 is used for collecting images and transmitting the images to the development board 8, the development board 8 obtains a target position according to the images; the first control board 11 and the second control board 12 are fixed in the inside of the trapezoidal rack mechanism 1, the first control board 11 is used for calculating control parameters of the first fan 4, the second fan 5, the third fan 6 and the fourth fan 7 according to the target position, and the second control board 12 is used for controlling the first fan 4, the second fan 5, the third fan 6 and the fourth fan 7 according to the control parameters.

[0023] According to one embodiment of the present application, the first control board 11 and the second control board 12 are fixed in the inside of the trapezoidal rack mechanism 1 through an internal hexagonal screw.

[0024] According to one embodiment of the present application, the first fan 4, the second fan 5, the third fan 6 and the fourth fan 7 are fixed on the four directions of the trapezoidal rack mechanism 1 through self-tapping screws. This layout helps to overcome system spin, so that the task of target tracking can be well realized.

[0025] According to one embodiment of the present application, the camera 10 is fixedly connected with the bottom fixed support 9 through an internal hexagonal screw.

[0026] According to one embodiment of the present application, the bottom fixed support 9 and the development board 8 are fixedly connected with the lower part of the trapezoidal rack mechanism 1 through an internal hexagonal screw and a lock nut.

[0027] According to one embodiment of the present application, the first fan 4, the second fan 5, the third fan and the fourth fan are respectively located at the center positions of the four sides of the trapezoidal rack mechanism.

[0028] According to one embodiment of the utility model, the intelligent dart further comprises a switch 14 fixed on the trapezoidal rack mechanism 1, and the switch 14 is used for controlling the opening / closing of the whole intelligent dart.

[0029] Specifically, the camera 10 can collect the image of the target by using a GC4653 module (capture camera), the image is collected and processed by the development board 8 to obtain the target position, the target position is transmitted to the first control board 11 for algorithm analysis, the first control board 11 converts the analysis result into a hierarchical control signal and transmits the hierarchical control signal to the second control board 12, and finally the second control board 12 controls the operation of the four fans. When the target moves or the dart moves and deviates, the dart will receive the PWM (Pulse Width Modulation) signal after calculation and analysis, and timely adjust the operation power of the fan, so that the posture and position of the dart achieve the expected effect.

[0030] The development board 8 can be an AXera-Pi master control board, and the first control board 11 can be an STM32F407IGH6 single-chip microcomputer. By combining the powerful computing power and peripheral interface of the AXera-Pi, the accurate motor control and real-time image collection, the high-efficiency and reliable long-distance target small target tracking function can be realized.

[0031] In summary, the intelligent dart according to the embodiment of the utility model adopts a unique trapezoidal rack structure, installs motors on four sides, the whole dart structure is compact, and various key components are organically integrated together, so that the integration degree and reliability of the system are improved, necessary hardware support is provided for real-time operation of the algorithm, and the whole dart has high maneuverability and flexibility.

[0032] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0033] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and do not connote or imply any relative importance or an ordering between the indicated technical features. Thus, a feature defined with "first", "second", etc. can include at least one of the features explicitly mentioned or implicitly suggested. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless specifically limited otherwise.

[0034] In the present application, unless specifically defined and limited otherwise, the terms "mounting", "connecting", "connection", "fixed", and the like should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] In the present application, unless specifically defined and limited otherwise, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0036] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or features of different embodiments or examples described in the present application without contradiction.

[0037] Although embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An intelligent dart, characterized in that, Comprising: A trapezoidal rack mechanism, the trapezoidal rack mechanism comprises four sides, the four sides face four directions; A protective cover, the protective cover is fixedly connected with the upper part of the trapezoidal rack mechanism; A traction rope, the traction rope is fixedly connected with the protective cover through a flange coupling; A first fan, a second fan, a third fan and a fourth fan, the first fan, the second fan, the third fan and the fourth fan are fixed on the four sides of the trapezoidal rack mechanism in turn; A development board; A bottom fixed support, the bottom fixed support and the development board are fixedly connected with the lower part of the trapezoidal rack mechanism; A camera, the camera is fixedly connected with the bottom fixed support, the camera is installed perpendicular to the ground, the camera is used for collecting images and transmitting to the development board, the development board obtains a target position according to the images; A first control board and a second control board, the first control board and the second control board are fixed in the inside of the trapezoidal rack mechanism, the first control board is used for calculating control parameters of the first fan, the second fan, the third fan and the fourth fan according to the target position, and the second control board is used for controlling the first fan, the second fan, the third fan and the fourth fan according to the control parameters.

2. The smart dartboard of claim 1, wherein, Further comprising: A switch, the switch is fixed on the trapezoidal rack mechanism.

3. The smart dart of claim 1, wherein, The first control board and the second control board are fixed in the inside of the trapezoidal rack mechanism through an internal hexagonal screw.

4. The smart dart of claim 1, wherein, The first fan, the second fan, the third fan and the fourth fan are fixed on the four directions of the trapezoidal rack mechanism through self-tapping screws.

5. The smart dart of claim 1, wherein, The camera is fixedly connected with the bottom fixed support through an internal hexagonal screw.

6. The smart dart of claim 1, wherein, The bottom fixed support and the development board are fixedly connected with the lower part of the trapezoidal rack mechanism through an internal hexagonal screw and a lock nut.

7. The smart dart of claim 1, wherein, The first fan, the second fan, the third fan and the fourth fan are respectively located at the center positions of the four sides of the trapezoidal rack mechanism.

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