CN211010563U - Intelligent control holder - Google Patents

Abstract

The application relates to an intelligent control cloud platform, including optical imaging subassembly and first rotary device, wherein, first rotary device includes that to set up along first direction: a first magnetic encoder; a first bearing disposed on the first magnetic encoder side; the second bearings and the first bearings are symmetrically distributed on two sides of the optical imaging component; and the first motor is arranged on the second bearing side. The first bearing and the second bearing which are symmetrically distributed on two sides of the optical imaging assembly are used as the movable end of the first rotating device to support, so that the influence of environmental wind on the rotation of the holder in the first direction can be effectively reduced, the symmetrical layout of the optical imaging assembly is realized along the first rotating device arranged in the first direction, and the rotation of the holder is stable.

Description

Intelligent control holder

Technical Field

The application relates to the field of machine vision, for example to an intelligent control cloud platform.

Background

The intelligent control holder is arranged on the flight equipment, is remotely controlled by a ground receiving station, returns a video image in real time, records and acquires information, and is widely applied to the fields of all-weather investigation, disaster relief, tracking, inspection, and the like.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: the intelligent control holder is influenced by the conditions of the high-altitude environment in the operation process, and the flying equipment vibrates, so that the rotation of the holder is not stable.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides an intelligent control holder to solve the problem that the rotation of the holder is unstable.

In some embodiments, the intelligent control cloud platform includes optical imaging subassembly and first rotary device, and wherein, first rotary device includes along the setting of first direction: a first bearing; the second bearings and the first bearings are symmetrically distributed on two sides of the optical imaging component; the first motor is arranged on the first bearing side; and the first magnetic encoder is arranged on the second bearing side.

The intelligent control holder provided by the embodiment of the disclosure can realize the following technical effects:

the first bearing and the second bearing which are symmetrically distributed on two sides of the optical imaging assembly are used as the movable end of the first rotating device to support, so that the influence of environmental wind on the rotation of the holder in the first direction can be effectively reduced, the symmetrical layout of the optical imaging assembly is realized along the first rotating device arranged in the first direction, and the rotation of the holder is stable.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic view of a first rotating device provided in an embodiment of the present disclosure;

FIG. 2 is a schematic view of a second rotating device according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a first rotating device according to an embodiment of the present disclosure;

FIG. 4 is a schematic diagram illustrating a second rotating device and an electronic component according to an embodiment of the disclosure;

fig. 5 is a schematic view of an overall module of the intelligent control pan/tilt provided by the embodiment of the disclosure.

Reference numerals:

00: a first direction; 11: a second direction; 1: a cowl module; 2: an optical imaging assembly module; 3: a first rotating device; 4: a second rotating device; 5: a two-axis gyroscope image stabilization system module; 6: an electronic component module; 101: a cowl front cover; 102: a cowling rear cover; 103: a first screw; 201: an optical camera; 300: a first motor (consisting of a first motor rotor (303) and a first motor stator (304)); 301: a first motor mount; 302: a second bearing; 303: a first motor rotor; 304: a first motor stator; 305: a first limit post; 306: a first connecting plate; 307: a second connecting plate; 308: a balancing weight; 309: a first bearing; 310: a first magnetic encoder; 311: a first platen; 400: a second motor (consisting of a second motor rotor (402) and a second motor stator (403)); 401: a second motor mount; 402: a second motor stator; 403: a second motor rotor; 404: a third bearing; 405: a second screw; 406: a third screw; 407: a second platen; 408: a second magnetic encoder; 409: a fourth bearing; 410: a fourth screw; 411: an outer frame; 412: an inner ring frame; 413: a second limit post; 501: a screw; 502: a two-axis gyro plate; 601: a fifth screw; 602: a power panel; 603: a sixth screw; 604: a connector holder; 605: a connector; 606: a seventh screw; 607: a copper pillar; 608: a post-processing plate; 609: an encoder processing board; 610: and an eighth screw.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

As shown in fig. 1, an embodiment of the present disclosure provides an intelligent control pan/tilt head, including an optical imaging assembly 2 and a first rotating device 3, where the first rotating device 3 includes: a first magnetic encoder 310; a first bearing 309 provided on the first magnetic encoder 310 side; the second bearings 302 and the first bearings 309 are symmetrically distributed on two sides of the optical imaging component 2; the first motor 300 is provided on the second bearing 302 side.

The first bearing 309 and the second bearing 302 which are symmetrically distributed on two sides of the optical imaging component are used as the movable end support of the first rotating device 3, the influence of environmental wind on the rotation of the cradle head in the first direction 00 can be effectively reduced, the first rotating device 3 arranged along the first direction 00 realizes the symmetrical layout of the optical imaging component, and the rotation of the cradle head is stable.

Optionally, the first direction 00 may be an axial direction of the pan/tilt head, and the arrangement of the first bearing 309 and the second bearing 302 may effectively reduce an influence of an axial force generated by the gravitational acceleration on the pan/tilt head.

In some embodiments, the intelligent control head comprises: a first magnetic encoder 310, a first bearing 309, an optical imaging assembly, a second bearing 302, and a first motor 300 arranged in sequence along a first direction 00.

Optionally, the first rotation device 3 is a pitch drive; the first magnetic encoder 310 is a pitch magnetic encoder; the first bearing 309 is a pitch left deep groove ball bearing; the second bearing 302 is a pitch right deep groove ball bearing; the first motor 300 is a pitch motor.

As shown in fig. 2, the intelligent control platform further includes a second rotating device 4, which includes: a second electric machine 400; a third bearing 404 provided on the second motor 400 side; the fourth bearings 409 and the third bearings 404 are symmetrically distributed on two sides of the optical imaging component 2; the second magnetic encoder 408 is disposed on the fourth bearing 409 side, and the first direction 00 is perpendicular to the second direction 11.

Third bearing 404 and fourth bearing 409 at optical imaging subassembly both sides are symmetrically distributed, support as the second rotating device 4 expansion end, can effectively reduce because of the influence that environmental wind-force revolved the cloud platform on second direction 11, and along the second rotating device 4 that second direction 11 set up, realized the overall arrangement about optical imaging subassembly symmetry, make the cloud platform revolve steadily.

In some embodiments, the intelligent control head comprises: a second motor 400, a third bearing 404, an optical imaging assembly, a fourth bearing 409 and a second magnetic encoder 408 arranged in sequence along the second direction 11.

Optionally, the second rotating device 4 is a yaw drive; the second magnetic encoder 408 is a yaw magnetic encoder; the third bearing 404 is a yaw right deep groove ball bearing; the fourth bearing 409 is a yaw left deep groove ball bearing; the second motor 400 is a yaw motor.

Optionally, the intelligent control platform further comprises: the outer frame 411 fixes the second rotating device 4.

The outer frame 411 is used to fix one or more components of the second rotating device 4, so that the connection stability of one or more components of the second rotating device 4 is improved.

Optionally, the intelligent control platform further comprises: an inner ring frame 412, which fixes the optical imaging assembly and the first rotating device 3. The first rotating device 3 and the optical imaging assembly as a whole are fixedly connected with the second rotating device 4 through the inner ring frame 412, the third bearing 404, the fourth bearing 409, the second pressing plate 407 and a set of fourth screws 410.

Optionally, the second platen 407 is a yaw bearing platen.

As shown in fig. 4, in some embodiments, the second rotating device 4 of the intelligent control pan/tilt head further includes: a second motor fixing frame 401, a second motor stator 402, a second motor rotor 403, a second pressing plate 407 and a second limiting column 413; the connection relationship among the components of the second rotating device 4 is as follows: the second motor rotor 403 is fixed to the motor shaft end of the inner ring frame 412 with a second screw 405; the second motor stator 402 is mounted to the second motor 400 mounting side of the outer frame 411 from outside to inside. The first end face of the third bearing 404 is tightly attached to the bearing step of the second motor fixing frame 401, and the second motor fixing frame 401 is arranged in the outer frame 411; the second end face of the third bearing 404 abuts against the bearing step of the second motor rotor 403 to form an axial constraint connection of the third bearing 404. The second motor holder 401 is fixedly connected to the outer frame 411 by third screws 406. The fourth bearing 409 is mounted in a mounting side bearing hole of the second magnetic encoder 408 of the outer frame 411 from outside to inside, a first end face of the fourth bearing 409 is tightly attached to a bearing step face of the bearing hole of the outer frame 411 and a shaft shoulder of the second magnetic encoder 408 of the inner ring frame 412, the fourth bearing 409 is sealed and pressed by the second pressing plate 407, and the fourth bearing 409 is fixed by the fourth screw 410 to form axial constraint connection of the fourth bearing 409. The second magnetic encoder 408 is mounted inside the encoder side bearing hole of the inner ring frame 412 from outside to inside, and is sealed by glue. And a second limit post 413 which is in threaded connection with the outer frame 411 to control the rotation angle of the second rotating device 4.

Optionally, the second rotating device 4 controls the rotation of the intelligent control pan/tilt head in the yaw direction.

Optionally, the second motor mount 401 is a yaw motor mount; the second motor stator 402 is a yaw motor stator; the second motor rotor 403 is a yaw motor rotor; the second limit post 413 is a yaw limit post.

As shown in fig. 3, the first rotating device 3 of the intelligent control platform further includes: a first connecting plate 306, a second connecting plate 307, a first limit column 305, a first motor fixing frame 301, a first motor rotor 303, a first motor stator 304, a balancing weight 308 and a first pressing plate 311; the connection relationship between the various components of the first rotating device 3 is: a first connecting plate 306 fixedly connecting the first motor 300 and the optical imaging assembly 2; a second connecting plate 307 fixedly connected to the optical imaging assembly 2 and fixedly connected to the inner ring frame 412; the first position-limiting column 305 is connected with the first connecting plate 306 by screw thread. The optical imaging module 2 is fixedly connected to the first connecting plate 306 and the second connecting plate 307 by second screws 405. The first motor rotor 303 is fixedly connected with the first connecting plate 306 through a second screw 405; the first motor stator 304 is mounted outside-in to the first motor 300 mounting side of the inner ring frame 412; a first end face of the first bearing 309 is tightly attached to a bearing step of the first motor fixing frame 301, and the first motor fixing frame 301 is arranged in the inner ring frame 412; the second end face of the first bearing 309 abuts against the bearing step of the first motor rotor 303 to form an axial constraint connection of the first bearing 309. The first motor fixing frame 301 is fixedly connected to the inner ring frame 412 by the third screw 406. The second bearing 302 is installed in a first magnetic encoder 310 installation side bearing hole of the inner ring frame 412 from outside to inside, the inner end face of the second bearing 302 is arranged on a bearing hole bearing step of the inner ring frame 412 and a second connecting plate 307 shaft shoulder, the second bearing 302 is sealed and pressed by the first pressing plate 311, and the second bearing 302 is fixed by the fourth screw 410 to form axial constraint connection of the second bearing 302. The first magnetic encoder 310 is installed in the second connecting plate 307 receiving hole from outside to inside to be sealed by glue, and the first limit post 305 is connected with the first connecting plate 306 by screw thread to realize the control of the rotation angle of the first rotating device 3. A number of weights 308 are secured to the inner ring frame 412 on the first encoder side with fourth screws 410.

Alternatively, the optical imaging component is fixedly connected with the first rotating device 3, and the power source and the signal source rotate coaxially and synchronously in a fixed shaft mode, so that a larger bearing fulcrum span can be obtained.

Optionally, the first rotating device 3 controls the rotation of the intelligent control platform in the pitch direction.

Optionally, the first connecting plate 306 is a first imaging assembly connecting plate; second connecting plate 307 is a second imaging component connecting plate; the first limit post 305 is a pitch limit post; the first motor fixing frame 301 is a pitching motor fixing frame; the first motor rotor 303 is a pitch motor rotor; the first platen 311 is a pitch bearing platen.

In some embodiments, the intelligent control console further comprises: a radome, a two-axis gyro image stabilization system, and an electronic assembly.

As shown in fig. 4, in some embodiments, the fairing module 1 comprises: a cowl front 101 and a cowl rear 102; the cowl front 101 is made of optical glass, the cowl front 101 and the cowl rear 102 are bonded by using strong epoxy glue, and the whole cowl is fixedly connected with the outer frame 411 through six first screws 103.

Optionally, the optical imaging assembly operates through the cowling front 101 to provide a field of view in the pitch-25 ° to +25 °, and yaw-40 ° to +40 ° with the first 3 and second 4 rotating means.

The intelligent control holder adopts the fairing front cover 101 made of optical glass, and greatly reduces the influence of wind resistance in the flying process of the intelligent control holder while meeting the requirement of a larger visual field range.

Optionally, the optical imaging assembly comprises: an optical camera 201.

Optionally, the two-axis gyro image stabilization system includes: and a two-axis gyro plate 502 fixedly connected with the optical camera 201 through a set of screws 501.

As shown in fig. 4, in some embodiments, the electronic component module 6 includes: a power panel 602, a connector 605, a connector holder 604, a copper column 607, a post-processing panel 608 and an encoder processing panel 609; the connection relationship among the components of the electronic assembly 6 is as follows: the power supply board 602 is fixed to the second motor 400 side of the outer frame 411 by four fifth screws 601; the connector 605 is fixedly connected with the connector fixing frame 604 by a sixth screw 603, and the connector 605 and the connector fixing frame 604 are arranged below the power panel 602; the post-processing plate 608 is fixed to the bottom of the outer frame 411 by four seventh screws 606 and copper pillars 607; the encoder processing plate 609 is fixed to the encoder side of the outer frame 411 and the inner ring frame 412 by four eighth screws 610.

Optionally, a ground workstation of the intelligent control holder is equipped with a control platform, so that the information recording and browsing of man/machine remote control, working state switching and video image information can be realized.

As shown in fig. 5, the intelligent control holder integrally includes: the device comprises a fairing module 1, an optical imaging component module 2, a first rotating device 3, a second rotating device 4, a two-axis gyroscope image stabilization system module 5 and an electronic component module 6.

The intelligent control holder is used for ensuring the optimization of functions as far as possible, and meanwhile, the light and miniaturization of the device are realized, the holder is compact in structural design, and the intelligent control holder has very high matching degree of the total weight and the total weight.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the disclosed embodiments includes the full ambit of the claims, as well as all available equivalents of the claims. As used in this application, although the terms "first," "second," etc. may be used in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, unless the meaning of the description changes, so long as all occurrences of the "first element" are renamed consistently and all occurrences of the "second element" are renamed consistently. The first and second elements are both elements, but may not be the same element. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other.

Claims (10)

1. The utility model provides an intelligent control cloud platform which characterized in that, includes optical imaging subassembly and first rotary device, wherein, first rotary device includes along the setting of first direction:

a first magnetic encoder;

a first bearing provided on the first magnetic encoder side;

the second bearings and the first bearings are symmetrically distributed on two sides of the optical imaging component;

and the first motor is arranged on the second bearing side.

2. An intelligent control head according to claim 1, further comprising a second rotation device comprising, arranged in a second direction:

a second motor;

a third bearing provided on the second motor side;

the fourth bearing and the third bearing are symmetrically distributed on two sides of the optical imaging component;

a second magnetic encoder disposed on the fourth bearing side,

the first direction is perpendicular to the second direction.

3. The intelligent control pan/tilt head according to claim 1, further comprising:

an inner ring frame fixing the optical imaging assembly and the first rotating device.

4. An intelligent control head according to claim 1,

the first end surface of the first bearing is tightly attached to a bearing step of a fixed frame of the first motor;

the second end face of the first bearing is attached to a rotor bearing step of the first motor.

5. An intelligent control head according to claim 2,

the first end face of the third bearing is tightly attached to a bearing step of a fixed frame of the second motor;

and the second end surface of the third bearing is tightly attached to a rotor bearing step of the second motor.

6. The intelligent control pan/tilt head according to claim 2, further comprising:

and the outer frame is used for fixing the second rotating device.

7. The intelligent control pan/tilt head according to claim 4, further comprising:

and the second limiting column is in threaded connection with the outer frame.

8. An intelligent control head according to claim 3, and further comprising:

the first connecting plate is fixedly connected with the first motor and the optical imaging component;

the second connecting plate is fixedly connected with the optical imaging assembly and fixedly connected with the inner ring frame;

the first limiting column is in threaded connection with the first imaging component connecting plate.

9. An intelligent control head according to claim 3,

and the inner end surface of the second bearing is tightly attached to the bearing step of the bearing hole of the inner ring frame.

10. An intelligent control head according to claim 4,

the first end face of the fourth bearing is attached to the step face of the bearing hole bearing of the outer frame.

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