CN212007203U

CN212007203U - Land space planning terrain measuring device

Info

Publication number: CN212007203U
Application number: CN202021221245.4U
Authority: CN
Inventors: 李立雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-11-24
Anticipated expiration: 2030-06-29

Abstract

The utility model relates to the technical field of topographic survey, in particular to a topographic survey device for planning national soil space, which comprises an installation base, wherein a camera is fixedly connected with the center of the top of the installation base, a protective cover is fixedly connected with the top of the installation base and the position of the camera, a ring groove is arranged in the installation base, air nozzles are fixedly connected with the top of the ring groove and positioned on the front surface, the back surface and both sides of the protective cover, air inlet grooves are respectively arranged at the centers of both sides of the ring groove, a fan is fixedly connected in the air inlet grooves, a filter screen is fixedly connected in the air inlet grooves and far away from the position of the fan, and the problems that dust and water drops in the air are easily adhered on the camera when the unmanned aerial vehicle is used for shooting at present, the image shot by the camera is fuzzy due to the arrangement of the fan, a baffle plate, the accuracy of the topographic survey is affected.

Description

Land space planning terrain measuring device

Technical Field

The utility model relates to a topographic survey technical field specifically is a native space planning topography measuring device.

Background

Management departments such as land, planning, forestry and oceans are not linked in place in management due to various reasons, so that the conflict among land planning, city planning, ecological environmental protection planning, ocean zoning and other related industries in a coastline area is large, different purposes are arranged for the same area by each planning, national resources of China lack a unified data information management and application platform, the informatization of the national resource industry is still in a stage of distributed deployment of service systems according to regions at present, a plurality of service systems lack integral linkage, and the national measurement and acquisition adopt aerial photography or unmanned aerial vehicles to shoot topographic maps in many times.

At present when using unmanned aerial vehicle to shoot, glue dust and water droplet in the air easily on the camera, the image that leads to the camera to shoot is fuzzy, influences the accuracy of topography survey, consequently needs a homeland space planning topography measuring device to improve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a territory measuring device is planned in homeland space to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a territorial measuring device for national soil space planning comprises an installation base, wherein a camera is fixedly connected at the center of the top of the installation base, a protective cover is fixedly connected at the top of the installation base and the position of the camera, a ring groove is formed in the installation base, air nozzles are fixedly connected at the top of the ring groove and positioned on the front surface, the back surface and both sides of the protective cover, air inlet grooves are formed in the centers of both sides of the ring groove, a fan is fixedly connected in the air inlet grooves, a filter screen is fixedly connected in the air inlet grooves and far away from the position of the fan, baffle plates are fixedly connected at the top and the bottom of the air inlet grooves and near the position of the ring groove, resistance heating wires are fixedly connected in the baffle plates and above and below the centers of the baffle plates, and a high-voltage power supply is fixedly connected in the installation, the utility model discloses an air inlet duct, including installation base, air inlet duct, mounting base's top and the air nozzle position department of just being close to set up flutedly, fixedly connected with discharge electrode in the recess, discharge electrode's bottom and be located the recess fixedly connected with terminal, the bottom fixedly connected with vibration damping rubber pad of installation base, the installation base is last and be located the equal fixedly connected with fixing bolt in both sides of safety cover, the right side of installation base and the top fixedly connected with electron button of intake duct.

Preferably, the electronic button is electrically connected with the high-voltage power supply and the electronic button is electrically connected with the terminal post.

Preferably, the protective cover is made of PP plastics, and the electronic button is electrically connected with the fan and the electronic button is electrically connected with the resistance heating wire.

Preferably, the shape of the protection cover is matched with the shape of the camera, and a plurality of fixing bolts are arranged.

Preferably, the baffle plate and the resistance heating wire are both provided with a plurality of baffle plates which are arranged in the air inlet groove in a staggered mode.

Preferably, the shape of the shock-absorbing rubber pad is matched with the shape of the mounting base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the fan, the baffling board, resistance heating wire, discharge electrode, air jet, when unmanned aerial vehicle moves, the fan is sent into the air-supply line with the air in, resistance heating wire on the baffling board can the heated air, make air temperature rise, air in the air-supply line can pass through air jet blowout, the dust on the safety cover can be taken away to the spun air current, the higher air current of temperature can dry the water droplet on the safety cover simultaneously, when using unmanned aerial vehicle to shoot at present, easily glue dust and water droplet in the air on the camera, the image that leads to the camera to shoot is fuzzy, influence the problem of topographic survey's accuracy.

2. The utility model discloses in, through setting up discharge electrode, among the electric current among the high voltage power supply got into discharge electrode, discharge electrode was through point discharge becoming positive and negative ion with air ionization, and high pressure nozzle spun air current can blow positive and negative ion to the guard shield, and the static electric charge that produces on positive and negative ion meeting neutralization guard shield avoids the safety cover because a large amount of dust of electrostatic absorption.

3. The utility model discloses in, through setting up rubber-damping pad, rubber-damping pad can absorb the vibrations that produce when unmanned aerial vehicle flies, avoids vibrations to damage the components and parts of camera.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1-mounting a base, 2-a camera, 3-a protective cover, 4-an annular groove, 5-an air nozzle, 6-an air inlet groove, 7-a fan, 8-a filter screen, 9-a baffle plate, 10-a resistance heating wire, 11-a high-voltage power supply, 12-a groove, 13-a discharge electrode, 14-a binding post, 15-a damping rubber pad, 16-a fixing bolt and 17-an electronic button.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a territorial measuring device for planning the territorial shape in the territorial space of China comprises an installation base 1, a camera 2 is fixedly connected at the center of the top of the installation base 1, a protective cover 3 is fixedly connected at the position of the camera 2 at the top of the installation base 1, the shape of the protective cover 3 is matched with that of the camera 2, a plurality of fixing bolts 16 are arranged, the protective cover 3 is made of PP plastic, the electronic button 17 is electrically connected with a fan 7, the electronic button 17 is electrically connected with a resistance heating wire 10, a ring-shaped groove 4 is arranged in the installation base 1, air nozzles 5 are fixedly connected at the top of the ring-shaped groove 4, the front surface, the back surface and the two sides of the protective cover 3, air inlet grooves 6 are respectively arranged at the centers of the two sides of the ring-shaped groove 4, the fan 7 is fixedly connected in the air inlet grooves 6, a filter screen 8 is fixedly connected at the position far away from the fan, the baffle plates 9 and the resistance heating wires 10 are respectively provided with a plurality of baffle plates 9 which are staggered in the air inlet groove 6, the resistance heating wires 10 are fixedly connected above and below the centers of the baffle plates 9 in the baffle plates 9, the high-voltage power supply 11 is fixedly connected in the installation base 1 and under the camera 2, a groove 12 is formed in the top of the installation base 1 and close to the air nozzle 5, a discharge electrode 13 is fixedly connected in the groove 12, a binding post 14 is fixedly connected at the bottom of the discharge electrode 13 and in the groove 12, a damping rubber pad 15 is fixedly connected at the bottom of the installation base 1, the shape of the damping rubber pad 15 is matched with that of the installation base 1, the damping rubber pad 15 can absorb vibration generated when the unmanned aerial vehicle runs, so that components in the camera 2 are prevented from being damaged by the vibration, and fixing bolts 16 are fixedly connected on the installation base 1 and on two sides of the protection cover 3, an electronic button 17 is fixedly connected to the right side of the mounting base 1 and above the air inlet duct 6, and the electronic button 17 is electrically connected with the high-voltage power supply 11 and the electronic button 17 is electrically connected with the wiring terminal 14.

The utility model discloses work flow: when the unmanned aerial vehicle is used, the mounting base 1 is fixed on the unmanned aerial vehicle through the fixing bolt 16, the electronic button 17 is pressed to start the unmanned aerial vehicle, the unmanned aerial vehicle drives the camera 2 to fly to a position where topographic survey is needed, the electronic button 17 starts the fan 7 and the resistance heating wire 10, the fan 7 sends air into the annular groove 4 through the air inlet groove 6, the resistance heating wire 10 heats the air flowing through the air inlet groove 6 to enable the temperature of the air to rise, the staggered baffle plates 9 can prolong the flow path of the air to enable the air to obtain better heating effect, the air in the annular groove 4 can be sprayed out through the air nozzle 5, the sprayed air flow blows away dust stained on the protective cover 3, meanwhile, the air flow with higher temperature can dry small water drops stained on the protective cover 3, the electronic button 17 can be connected with the discharge electrode 13, the current in the high-voltage power supply 11 can flow into the discharge electrode 13, the discharge electrode 13 ionizes the surrounding air by point discharge to form a large amount of positive and negative ions, the ionized positive and negative ions blow to the protective cover 3 along with the airflow, the positive and negative ions neutralize the electrostatic charges generated on the protective cover 3, and a large amount of dust is prevented from being adsorbed on the protective cover 3 due to static electricity.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a land and soil space planning topography measuring device, includes installation base (1), its characterized in that: the camera is fixedly connected to the center of the top of the mounting base (1), the protective cover (3) is fixedly connected to the top of the mounting base (1) and the position of the camera (2), the annular groove (4) is formed in the mounting base (1), the air nozzles (5) are fixedly connected to the top of the annular groove (4) and are located on the front surface, the back surface and the two sides of the protective cover (3), the air inlet grooves (6) are formed in the centers of the two sides of the annular groove (4), the fan (7) is fixedly connected to the inner side of the air inlet groove (6), the filter screen (8) is fixedly connected to the position far away from the fan (7) in the air inlet groove (6), the baffle plate (9) is fixedly connected to the top and the bottom of the air inlet groove (6) and is close to the position of the annular groove (4), and the resistance heating wires (10) are fixedly connected to the upper portion and the lower portion, the utility model discloses a camera, including installation base (1), camera (2) and fixedly connected with high voltage power supply (11) under, the top of installation base (1) just is close to air nozzle (5) position department and sets up fluted (12), fixedly connected with discharge electrode (13) in recess (12), fixedly connected with terminal (14) in discharge electrode (13) just is located recess (12), the bottom fixedly connected with shock-absorbing rubber pad (15) of installation base (1), the equal fixedly connected with fixing bolt (16) in both sides that just is located safety cover (3) on installation base (1), the right side of installation base (1) and the top fixedly connected with electronic button (17) of air inlet duct (6).

2. A territorial measuring device for territorial space planning as defined in claim 1, which is characterized in that: the electronic button (17) is electrically connected with the high-voltage power supply (11) and the electronic button (17) is electrically connected with the binding post (14).

3. A territorial measuring device for territorial space planning as defined in claim 1, which is characterized in that: the protective cover (3) is made of PP plastic, and the electronic button (17) is electrically connected with the fan (7) and the electronic button (17) is electrically connected with the resistance heating wire (10).

4. A territorial measuring device for territorial space planning as defined in claim 1, which is characterized in that: the shape of safety cover (3) and the shape looks adaptation of camera (2) and fixing bolt (16) are provided with a plurality ofly.

5. A territorial measuring device for territorial space planning as defined in claim 1, which is characterized in that: the baffle plates (9) and the resistance heating wires (10) are both provided with a plurality of baffle plates (9) which are arranged in the air inlet groove (6) in a staggered mode.

6. A territorial measuring device for territorial space planning as defined in claim 1, which is characterized in that: the shape of the shock-absorbing rubber pad (15) is matched with that of the mounting base (1).