Surveying instrument mounting structure for surveying of unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicle surveying and mapping instrument installation, in particular to a surveying and mapping instrument installation structure for unmanned aerial vehicle surveying and mapping, which comprises a surveying and mapping unmanned aerial vehicle for surveying and mapping and a surveying and mapping instrument, the surveying instrument comprises a surveying instrument body, a surveying display screen and a bottom plate located at the bottom of the surveying instrument body, the bottom plate is of a triangular structure, the top of the center of the bottom plate is connected with the bottom of the surveying instrument body through a fixing rod, and the surveying display screen is connected to the outer wall of the surveying instrument body. The surveying and mapping display screen is electrically connected with the control mainboard in the surveying and mapping machine body through a wire. The surveying instrument at the bottom of the unmanned aerial vehicle is convenient to mount, simple in structure, convenient to use and operate and low in production cost, the limiting groove formed in the bottom of the mounting plate and slidably clamped to the bottom plate is matched with the limiting assembly located on one side, and the bottom plate of the surveying instrument is subjected to limiting mounting; therefore, the surveying instrument body can be quickly and stably connected with the unmanned aerial vehicle body.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned aerial vehicle surveying and mapping instrument installation technical field, concretely is a kind of surveying and mapping instrument installation structure of unmanned aerial vehicle surveying and mapping. BACKGROUND

[0002] Unmanned aerial vehicle surveying and mapping is a kind of modern surveying and mapping technology using unmanned aerial vehicle (UAV) to carry various sensors, through aerial flight to carry out data collection and processing on ground or target, through the combination of unmanned aerial vehicle and surveying and mapping instrument, the technology of high-altitude measurement and drawing can quickly and efficiently obtain the data of large area region, and can measure in difficult-to-reach or dangerous place.

[0003] The surveying and mapping instrument installation structure of unmanned aerial vehicle surveying and mapping described in prior art can quickly fix the surveying and mapping instrument body and the body through the common action of fixing assembly, sliding groove, sliding plate and fixing groove, and can fix or separate the threaded cylinder and the fixing groove under the common action of groove, double-shaft motor, threaded rod, threaded cylinder and fixing groove, to realize the fixation of body;

[0004] However, the surveying and mapping installation structure of unmanned aerial vehicle surveying and mapping in the above prior art is complex, which increases the weight of unmanned aerial vehicle, and the bottom of the existing surveying and mapping instrument is mostly triangular bottom plate structure, the installation structure in the above cannot match the surveying and mapping instrument installation of triangular bottom plate structure in the current market, which leads to inconvenient installation and low matching degree. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of surveying and mapping instrument installation structure of unmanned aerial vehicle surveying and mapping to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of surveying and mapping instrument installation structure of unmanned aerial vehicle surveying and mapping, including surveying and mapping unmanned aerial vehicle and surveying and mapping instrument for surveying, the surveying unmanned aerial vehicle bottom is provided with the installation structure for installing the surveying and mapping instrument, the surveying and mapping instrument includes surveying and mapping body, surveying and mapping display screen and bottom plate located at the bottom of surveying and mapping body, the bottom plate is triangularly structured, the bottom plate center top is connected with the bottom of surveying and mapping body by fixed rod, the surveying and mapping display screen is connected on the outer wall of surveying and mapping body, and the surveying and mapping display screen is electrically connected with the control mainboard in the surveying and mapping body by wire.

[0008] As the preferred scheme of the utility model, the installation structure includes the mounting plate and the limiting assembly located at the bottom of the surveying and mapping unmanned aerial vehicle, the limiting groove for installing and limiting the bottom plate is throughly arranged at the bottom of the mounting plate, the limiting groove side is provided with inverted T-shaped structure, and the limiting groove sides and the mounting plate bottom form the sliding groove for sliding.

[0009] As the preferred scheme of the utility model, when the bottom plate sides slide in the sliding groove, the bottom plate top and bottom abut against the sliding groove inner wall.

[0010] As the preferred scheme of the utility model, the limiting through hole is arranged in the mounting plate at one side of the sliding groove, the limiting assembly is located in the limiting through hole, the limiting assembly includes the limiting motor, the limiting driving gear, the limiting shaft, the limiting driven gear and the limiting rod, the limiting rod is provided with L-shaped structure, the limiting motor is fixed in the limiting through hole, the limiting driving gear is connected with the limiting motor top output end, the limiting driven gear is engaged at one side of the limiting driving gear, the limiting shaft passes through the limiting driven gear bottom and is connected with the limiting through hole inner bottom through the bearing, the limiting rod is located on the limiting driven gear outer wall at the limiting through hole, and the limiting rod is connected with the bottom plate outer wall in the limiting groove through the limiting driven gear rotation.

[0011] As the preferred scheme of the utility model, the distance between the bottom plate top and the surveying and mapping machine body bottom is greater than or equal to the mounting plate thickness below the sliding groove.

[0012] As the preferred scheme of the utility model, the limiting motor is electrically connected with the control mainboard in the surveying and mapping machine body through the wire.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] In view of the problems in the background art, the surveying and mapping instrument installation of the unmanned aerial vehicle bottom is convenient, simple in structure, convenient to operate, low in production cost, the limiting groove for sliding and clamping installation of the bottom plate is arranged at the mounting plate bottom, the limiting assembly is arranged at one side, the bottom plate of the surveying and mapping instrument is limited and installed, installation is fast and convenient, the surveying and mapping instrument body can be quickly and stably connected with the unmanned aerial vehicle body.

[0015] The limiting groove at the mounting plate bottom matches the triangular bottom plate structure in the existing market, installation is not convenient, and the matching degree is high.

[0016] The utility model will be explained in detail in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model discares a surveying and mapping unmanned plane bottom view;

[0018] Figure 2 The utility model discares Figure 1 The enlarged view of A area in the middle;

[0019] Figure 3 The utility model discares surveying and mapping appearance side structure schematic diagram;

[0020] Figure 4 The utility model discares installation board side view;

[0021] Figure 5 The utility model discares Figure 2 The enlarged view of B area in the middle.

[0022] In the drawing: 1, surveying and mapping unmanned plane;2, surveying and mapping appearance;21, surveying and mapping body;22, surveying and mapping display screen;23, bottom plate;231, fixed link;3, installation structure;31, installation board;311, limit slot;312, sliding slot;313, limit through -hole;32, limit driving gear;33, limit axle;34, limit driven gear;35, limit link. Specific implementation

[0023] In order to facilitate understanding the utility model, the utility model will be described more comprehensively below with reference to relevant drawings, and several embodiments of the utility model are given in the drawings, but the utility model can be realized through different forms, and is not limited to the embodiments described in the text, on the contrary, these embodiments are provided to make the disclosed content of the utility model more thorough and comprehensive. Embodiment

[0024] The various equipment in the application file all adopt conventional model in prior art, and the control mode is controlled through controller, and the control circuit of controller can be realized through simple programming of the technical personnel in the field, and it belongs to the common knowledge in the field, so the application will not be explained in detail.

[0025] Please refer to Figures 1-5The utility model provides a kind of technical scheme: a surveying and mapping instrument mounting structure of unmanned aerial vehicle surveying and mapping, including the surveying and mapping unmanned aerial vehicle 1 and surveying and mapping instrument 2 for surveying and mapping, the bottom of surveying and mapping unmanned aerial vehicle 1 is provided with the mounting structure 3 for installing surveying and mapping instrument 2, surveying and mapping instrument 2 includes surveying and mapping body 21, surveying and mapping display screen 22 and bottom plate 23 located at the bottom of surveying and mapping body 21, bottom plate 23 is set as triangular structure, bottom plate 23 center top is connected with the bottom of surveying and mapping body 21 by fixed rod 231, surveying and mapping display screen 22 is connected on the outer wall of surveying and mapping body 21, surveying and mapping display screen 22 is electrically connected with the control mainboard inside surveying and mapping body 21 by wire, mounting structure 3 includes the mounting plate 31 and limiting assembly located at the bottom of surveying and mapping unmanned aerial vehicle 1, limiting slot 311 for installing and limiting bottom plate 23 is set in the bottom of mounting plate 31, limiting slot 311 side is set as inverted T letter structure, limiting slot 311 both sides and the bottom of mounting plate 31 form sliding slot 312 for sliding between, when bottom plate 23 both sides slide in sliding slot 312, bottom plate 23 top and bottom are abutted with the inner wall of sliding slot 312, the distance between bottom plate 23 top and the bottom of surveying and mapping body 21 is greater than or equal to the thickness of mounting plate 31 below sliding slot 312.

[0026] It should be noted that, in the embodiment, the surveying and mapping instrument 2 of the bottom of the unmanned aerial vehicle of the application is convenient to install, the limiting slot 311 for sliding and clamping installation of bottom plate 23 is set in the bottom of mounting plate 31, and the limiting assembly is located on one side, so that the bottom plate 23 of the surveying and mapping instrument 2 is limited and installed, the installation is quick and convenient, and the surveying and mapping instrument body can be quickly and stably connected with the unmanned aerial vehicle body.

[0027] When installing, bottom plate 23 is slidingly installed in limiting slot 311, at this time, bottom plate 23 top and bottom are abutted with the inner wall of sliding slot 312, and are limited and installed through sliding slot 312, the limiting slot 311 in the bottom of mounting plate 31 is matched with the triangular bottom plate 23 structure in the existing market, the installation is inconvenient, the matching degree is high, and the use is flexible.

[0028] Please refer to Figure 1 , 2And 5, the mounting plate 31 inside the sliding groove 312 one side of the limit hole 313, the limit component is located inside the limit hole 313, the limit component includes a limit motor, limit driving gear 32, limit shaft 33, limit driven gear 34 and limit rod 35, limit rod 35 is L-shaped structure, the limit motor is fixed inside the limit hole 313, the limit motor top output limit driving gear 32 is connected, the limit driven gear 34 is engaged on the side of the limit driving gear 32, the limit shaft 33 passes through the limit driven gear 34 bottom through the bearing and the limit hole 313 inner bottom is connected, the limit rod 35 is located on the outer wall of the limit driven gear 34 at the limit hole 313, the limit driven gear 34 rotates, and the limit rod 35 is connected with the outer wall of the bottom plate 23 in the limit slot 311, and the limit motor is electrically connected with the control mainboard in the surveying machine body 21 through the wire.

[0029] It should be noted that, in the embodiment, when the surveying instrument 2 needs to be installed, the operator aligns the bottom plate 23 of the surveying instrument with the limit slot 311 on the mounting plate, and slides along the sliding groove 312, so that the top and bottom of the bottom plate 23 abut against the inner wall of the sliding groove 312. After the bottom plate 23 is slid into position, the operator starts the limit motor. The rotation of the limit motor is transmitted to the limit driven gear 34 through the limit driving gear 32. Since the limit shaft 33 penetrates the limit driven gear 34 and is connected with the inner bottom of the limit hole 313 through the bearing, the rotation of the limit driven gear 34 will drive the limit rod 35 to move. When the limit rod 35 moves to the position of abutting against the outer wall of the bottom plate 23 in the limit slot 311, the limit rod 35 will prevent the bottom plate 23 from continuing to slide, thereby fixing the position of the surveying instrument. At the same time, the limit motor is electrically connected with the control mainboard in the surveying machine body 21 through the wire. The operator can control the start and stop of the limit motor and adjust the position of the limit rod 35 through the control mainboard, so as to realize accurate control of the position of the surveying instrument;

[0030] The surveying instrument 2 at the bottom of the unmanned aerial vehicle is convenient to install, simple in structure, easy to operate, low in production cost, and can be quickly and stably connected with the unmanned aerial vehicle body by cooperating the limit slot 311 on the bottom of the mounting plate 31 with the limit component on one side to limit and install the bottom plate 23 of the surveying instrument 2.

[0031] The working process of the utility model:

[0032] In use, when the surveying instrument 2 needs to be installed, the operator aligns the bottom plate 23 of the surveying instrument with the limiting slot 311 on the mounting plate and slides along the sliding groove 312, so that the top and bottom of the bottom plate 23 abut against the inner wall of the sliding groove 312; after the bottom plate 23 is slid into position, the operator starts the limiting motor; the rotation of the limiting motor is transmitted to the limiting driven gear 34 through the limiting driving gear 32; since the limiting shaft 33 penetrates through the limiting driven gear 34 and is connected with the inner bottom of the limiting through hole 313 through a bearing, the rotation of the limiting driven gear 34 drives the limiting rod 35 to move; when the limiting rod 35 moves to the position where it is clamped with the outer wall of the bottom plate 23 inside the limiting slot 311, the limiting rod 35 prevents the bottom plate 23 from continuing to slide, thereby fixing the position of the surveying instrument; at the same time, the limiting motor is electrically connected with the control mainboard inside the surveying instrument body 21 through wires; the operator can control the start and stop of the limiting motor and adjust the position of the limiting rod 35 through the control mainboard, thereby realizing the accurate control of the position of the surveying instrument.

[0033] The utility model has been described above in conjunction with the drawings, and obviously, the specific implementation of the utility model is not limited by the above-mentioned mode, as long as the method concept and technical scheme of the utility model are adopted for such non-essential improvement or the concept and technical scheme of the utility model are directly applied to other occasions without improvement, which are all within the protection scope of the utility model.

Claims

1. A surveying instrument mounting structure for a surveying drone, comprising a surveying drone (1) for surveying and a surveying instrument (2), characterized in that: The mapping unmanned plane (1) is provided with an installation structure (3) for installing the mapping instrument (2) at the bottom, the mapping instrument (2) comprises a mapping body (21), a mapping display screen (22) and a bottom plate (23) at the bottom of the mapping body (21), the bottom plate (23) is provided in a triangular structure, the center top of the bottom plate (23) is connected with the bottom of the mapping body (21) through a fixing rod (231), the mapping display screen (22) is connected on the outer wall of the mapping body (21), and the mapping display screen (22) is electrically connected with the control mainboard in the mapping body (21) through wires.

2. The surveying instrument mounting structure for unmanned aerial vehicle surveying according to claim 1, characterized in that: The installation structure (3) comprises an installation plate (31) at the bottom of the mapping unmanned plane (1) and a limiting assembly, a limiting groove (311) for installing and limiting the bottom plate (23) is formed in the bottom of the installation plate (31), the side of the limiting groove (311) is provided in an inverted T-shaped structure, and the two sides of the limiting groove (311) and the bottom of the installation plate (31) form a sliding groove (312) for sliding.

3. The surveying instrument mounting structure for unmanned aerial vehicle surveying according to claim 2, characterized in that: When the two sides of the bottom plate (23) slide in the sliding groove (312), the top and bottom of the bottom plate (23) abut against the inner wall of the sliding groove (312).

4. The surveying instrument mounting structure for unmanned aerial vehicle surveying according to claim 3, characterized in that: The limiting assembly is arranged in the limiting through hole (313) on one side of the sliding groove (312), the limiting assembly comprises a limiting motor, a limiting driving gear (32), a limiting shaft (33), a limiting driven gear (34) and a limiting rod (35), the limiting rod (35) is provided in an L-shaped structure, the limiting motor is fixed in the limiting through hole (313), the limiting driving gear (32) is connected with the output end of the top of the limiting motor, the limiting driven gear (34) is engaged on one side of the limiting driving gear (32), the limiting shaft (33) penetrates through the bottom of the limiting driven gear (34) and is connected with the inner bottom of the limiting through hole (313) through a bearing, the limiting rod (35) is arranged on the outer wall of the limiting driven gear (34) at the limiting through hole (313), and the limiting rod (35) is connected with the outer wall of the bottom plate (23) in the limiting groove (311) when the limiting driven gear (34) rotates.

5. The surveying instrument mounting structure for a UAV surveying instrument according to claim 4, characterized in that: The distance between the top of the bottom plate (23) and the bottom of the mapping body (21) is greater than or equal to the thickness of the installation plate (31) below the sliding groove (312).

6. The surveying instrument mounting structure for a UAV surveying instrument according to claim 4, characterized in that: The limiting motor is electrically connected with the control mainboard in the mapping body (21) through wires.

Images