CN217864820U - Directional projection arrangement of unmanned aerial vehicle - Google Patents
Directional projection arrangement of unmanned aerial vehicle Download PDFInfo
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- CN217864820U CN217864820U CN202222473554.6U CN202222473554U CN217864820U CN 217864820 U CN217864820 U CN 217864820U CN 202222473554 U CN202222473554 U CN 202222473554U CN 217864820 U CN217864820 U CN 217864820U
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- 238000000034 method Methods 0.000 abstract description 15
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- 206010066054 Dysmorphism Diseases 0.000 description 1
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Abstract
The utility model discloses an unmanned aerial vehicle directional projection device, including the mount, the mount can be placed in level and smooth position, the top of mount sets up the chamber of throwing that is used for carrying on unmanned aerial vehicle throws, the inside in chamber sets up the portion of throwing that throws unmanned aerial vehicle, throw the chamber and set up the regulation portion that is used for adjusting projection angle between the mount, the portion of throwing includes: the guide rail is fixed in the projection cavity and used for guiding the projection motion, and a balancing weight which can be matched with the guide rail is arranged on the inner side of the guide rail; the projection block is slidably mounted inside the projection cavity, and a compression spring for supporting the projection block is arranged on the inner side of the projection block. This application can carry out the projecting part that the counter weight throwed can be convenient for implement the orientation to unmanned aerial vehicle and throw through setting up to unmanned aerial vehicle in the use to guarantee that it can carry out the throwing of a certain position, can ensure its stability of taking off at unmanned aerial vehicle carries out the in-process of work.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle throws technical field, specifically is an unmanned aerial vehicle directional projection arrangement.
Background
An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer.
Unmanned aerial vehicle is when carrying out the operation of the heterocyclic complex scene, can't find suitable position of taking off usually, after taking off, need carry out the flight of a period and just can reach appointed position, consequently, the device that throws unmanned aerial vehicle has appeared, throws unmanned aerial vehicle to a suitable position relatively or suitable distance, can make unmanned aerial vehicle more stable work.
But at the in-process that throws unmanned aerial vehicle, the position that throws receives the influence of unmanned aerial vehicle self weight, leads to the position that unmanned aerial vehicle can reach limited, and at the in-process that throws, its throw angular position receives the influence factor of projection arrangement locating great.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a directional projection arrangement of unmanned aerial vehicle has solved present unmanned aerial vehicle and has carried out the in-process that throws, and the position that throws receives the influence of unmanned aerial vehicle self weight, and the position that leads to unmanned aerial vehicle to reach is limited, and at the in-process that throws, and it throws the angle position and receives the great problem of the influence factor of projection arrangement locating position.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a directional projection arrangement of unmanned aerial vehicle, includes the mount, and the mount can be placed and level the position, the top of mount sets up the chamber of throwing that is used for carrying on unmanned aerial vehicle throws, the inside in chamber of throwing sets up the portion of throwing that throws unmanned aerial vehicle, throw the chamber and set up the regulation portion that is used for adjusting the angle of throwing between the mount, the portion of throwing includes:
the guide rail is fixed in the projection cavity and used for guiding projection movement, and a balancing weight which can be matched with the guide rail is arranged on the inner side of the guide rail;
the projection block is slidably arranged in the projection cavity, and a compression spring for supporting the projection block is arranged on the inner side of the projection block;
the telescopic rod is fixed inside the projection cavity, and electromagnets are arranged inside the telescopic rod, the projection block and the counterweight block;
and the connecting rope is arranged in the projection cavity, and two ends of the connecting rope are respectively fixed on the outer surfaces of the projection cavity and the outer surface of the balancing weight.
Furthermore, connect the inboard cavity setting that is of restricting, its hollow position is used for placing the connecting wire of electric connection electro-magnet, and the connecting wire is the bending state inside connecting the rope.
Furthermore, the electromagnet connected with the telescopic rod can magnetically attract the projection block, and after the electromagnet inside the projection block is electrified, repulsive magnetic force can be generated between the electromagnet and the counterweight block.
Furthermore, the outer side of the balancing weight is provided with a magnetic attraction plate arranged at the bottom of the unmanned aerial vehicle, and the electromagnet arranged on the balancing weight can generate magnetic attraction and repulsion on the magnetic attraction plate.
Furthermore, the telescopic rod drives the projection block to compress the compression spring when the projection block contracts.
Further, the adjusting portion includes:
the auxiliary plate is arranged in the projection cavity in a swinging mode through a pin shaft, and the guide rail extends and is laid on the outer surface of the auxiliary plate;
the supporting rods are movably arranged on the auxiliary plate and the outer surface of the fixing frame through pin shafts respectively, connectors are formed at the positions where the supporting rods are connected with each other, and the connectors are connected through the pin shafts;
and the clamping groove is formed in the fixing frame and used for limiting the projection cavity.
Furthermore, the positions of the connectors, which are contacted with each other, form engaging protrusions, the engaging protrusions are engaged with each other to position the supporting rod, and the projection cavity is rotatably arranged on the inner side of the fixing frame.
Advantageous effects
The application provides an unmanned aerial vehicle directional projection device. Compared with the prior art, the method has the following beneficial effects:
1. this application can carry out the projecting part that the counter weight throwed can be convenient for implement the orientation to unmanned aerial vehicle and throw through setting up to unmanned aerial vehicle in the use to guarantee that it can carry out the throwing of a certain position, can ensure its stability of taking off at unmanned aerial vehicle carries out the in-process of work.
2. This application can adjust the regulation part that throws the angular position in the use through setting up, can adjust unmanned aerial vehicle's launch angular position, has guaranteed can be more stable when carrying out the adjustment of throwing the position, and has guaranteed projection arrangement's stability when throwing.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a sectional view of the inner structure of the projecting chamber of the present invention;
FIG. 3 is a schematic view of the inner structure of the projecting chamber of the present invention;
FIG. 4 is an exploded view of the telescopic rod structure of the present invention;
FIG. 5 is a schematic view of the fixing frame of the present invention;
fig. 6 is a schematic view of the connection structure of the connector of the present invention;
fig. 7 is a schematic view of the structure of the slot of the present invention.
In the figure: the device comprises a fixing frame 1, a projection cavity 2, a compression spring 21, a balancing weight 22, a magnetic suction plate 23, a projection block 24, an electromagnet 25, a guide rail 26, a connecting rope 27, a telescopic rod 28, an auxiliary plate 31, a support rod 32, a connector 33, a meshing bulge 34 and a clamping groove 35.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present application provides two embodiments, specifically as follows:
example one
The utility model provides a directional projection arrangement of unmanned aerial vehicle, includes mount 1, and mount 1 can be placed and level the position, and the top of mount 1 sets up the chamber 2 that throws that is used for carrying on unmanned aerial vehicle to throw, and the inside that throws chamber 2 sets up the portion of throwing that throws unmanned aerial vehicle, throws chamber 2 and sets up the regulation portion that is used for adjusting the angle of throwing between mount 1, and the portion of throwing includes:
a guide rail 26 fixed inside the projection chamber 2 for guiding the projection movement, wherein a balancing weight 22 capable of being matched with the guide rail 26 is arranged on the inner side of the guide rail 26;
a projecting block 24 slidably mounted inside the projecting chamber 2, a compression spring 21 supporting the projecting block 24 being provided inside the projecting block 24;
the telescopic rod 28 is fixed inside the projection cavity 2, and electromagnets 25 are arranged inside the telescopic rod 28, the projection block 24 and the counterweight block 22;
the connecting rope 27 is disposed inside the projection cavity 2, and both ends of the connecting rope are fixed to the outer surfaces of the projection cavity 2 and the counterweight 22, respectively.
In this embodiment, throw unmanned aerial vehicle through increasing unmanned aerial vehicle's weight, can make unmanned aerial vehicle obtain more stable state of throwing, increase unmanned aerial vehicle's throw distance, ensure that unmanned aerial vehicle can be more stable arrival throw the point.
In a possible embodiment, the connecting rope 27 is hollow inside, and the hollow position is used for placing the connecting wire electrically connected with the electromagnet 25, and the connecting wire is bent inside the connecting rope 27.
In this embodiment, the length of connecting wire is greater than and connects rope 27, can be inside being protected at connecting rope 27, avoids balancing weight 22 can stretch the connecting wire after being thrown out to guarantee the security that the connecting wire is connected.
In one possible embodiment, the electromagnet 25 connected to the telescopic rod 28 can magnetically attract the projection block 24, and the electromagnet 25 inside the projection block 24 can generate repulsive magnetic force with the counterweight 22 after being electrified.
In the embodiment, the repulsive thrust generated between the weight blocks 22 by the projection block 24 can prevent the projection from being faster than the contact of the weight blocks 22, thereby ensuring the stability in the pushing process.
In a possible embodiment, the counterweight 22 has a magnetic attraction plate 23 mounted at the bottom of the unmanned aerial vehicle, and the electromagnet 25 provided by the counterweight 22 can attract and repel the magnetic attraction plate 23.
In this embodiment, utilize the electro-magnet 25 of balancing weight 22 to form the thrust to magnetism suction disc 23, can be after balancing weight 22 is thrown upwards release magnetism suction disc 23, make unmanned aerial vehicle obtain ascending thrust.
In a possible embodiment, the telescopic rod 28 can compress the compression spring 21 when it retracts the projecting block 24.
In this embodiment, the compression spring 21 stably supports the projection block 24, so that the projection block 24 can be stably pushed, and the projection block 24 can obtain a momentary inference to push the counterweight 22 to move.
The working principle is as follows: when using, the electro-magnet 25 of telescopic link 28 circular telegram, utilize magnetism to inhale to drive and throw 24 emergence motions of piece, make and throw 24 contractions of piece, thereby compression spring 21, after compression spring 21 is compressed, throw 2 insides with balancing weight 22 through the installation entering of guide rail 26, the electro-magnet 25 circular telegram of balancing weight 22, magnetism is inhaled board 23, later throw the electro-magnet 25 circular telegram of piece 24, the electro-magnet 25 outage of telescopic link 28, throw 24 and lose tensile, thereby be popped out under compression spring 21's holding power, utilize the electro-magnet 25 who throws 24 to balancing weight 22's thrust, release balancing weight 22, thereby make balancing weight 22 drag unmanned aerial vehicle and throw, in the flight process, balancing weight 22's electro-magnet 25 changes the magnetic pole, it upwards promotes to inhale board 23, connect rope 27 and restrict balancing weight 22, balancing weight 22 breaks away from unmanned aerial vehicle.
Example two
The present embodiment includes the technical solutions described in the first embodiment and the following technical solutions different from the first embodiment
The adjusting part includes:
an auxiliary plate 31 swingably mounted inside the projection chamber 2 by a pin, wherein the guide rail 26 is extended and laid on the outer surface of the auxiliary plate 31;
the support rods 32 are respectively and movably arranged on the auxiliary plate 31 and the outer surface of the fixed frame 1 through pin shafts, the connecting heads 33 are formed at the positions where the support rods 32 are connected with each other, and the connecting heads 33 are connected through the pin shafts;
the clamping groove 35 is formed in the fixing frame 1 and used for limiting the projection cavity 2.
In the present embodiment, the guide rail 26 is flexibly disposed, and the position of the guide rail 26 can be changed after the auxiliary plate 31 is bent, so that different launching angles can be adjusted, and the movement stability of the weight 22 can be ensured.
In a possible embodiment, the positions where the connectors 33 contact each other form engaging protrusions 34, the engaging protrusions 34 engage each other to position the support rod 32, and the projection chamber 2 is rotatably installed inside the fixing frame 1.
In the embodiment, the engaging protrusion 34 can ensure that the connector 33 can be positioned and supported when the connector 33 is not pushed by an external force, and ensure the support stability of the support rod 32, wherein the connecting position of the projection cavity 2 and the fixing frame 1 forms a protrusion which can enter the position of the slot 35 when the projection cavity 2 rotates.
The working principle is as follows: when the unmanned aerial vehicle projector is used, the projecting cavity 2 is rotated, the position of the projecting cavity 2 is changed, the angle position of the auxiliary plate 31 is changed by swinging the position of the connector 33, the electromagnet 25 of the telescopic rod 28 is electrified, the projecting block 24 is driven to move by magnetic attraction, the projecting block 24 is contracted, the compression spring 21 is compressed, the counterweight block 22 is installed and enters the projecting cavity 2 through the guide rail 26 after the compression spring 21 is compressed, the electromagnet 25 of the counterweight block 22 is electrified, the magnetic attraction plate 23 is electrified, the electromagnet 25 of the projecting block 24 is electrified, the electromagnet 25 of the telescopic rod 28 is electrified, the projecting block 24 loses tension, the counterweight block is ejected under the supporting force of the compression spring 21, the thrust of the electromagnet 25 of the projecting block 24 on the counterweight block 22 is utilized, the counterweight block 22 is pushed out, the counterweight block 22 is dragged to project the unmanned aerial vehicle, in the flight process, the electromagnet 25 of the counterweight block 22 changes the magnetic pole, the magnetic attraction plate 23 is upwards pushed, the connecting rope 27 limits the counterweight block 22, and the counterweight block 22 is separated from the unmanned aerial vehicle.
The utility model discloses in relate to circuit and electronic components and be prior art, technical personnel in the field can realize completely, need not proud, the utility model discloses the content of protection does not relate to the improvement to inner structure and method yet, need to explain, the utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the description of description and the record of attached drawing, and the concrete joining mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, conventional model, inventor no longer detailed here.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides an unmanned aerial vehicle directional projection device, includes mount (1), and mount (1) can be placed leveling the position, the top of mount (1) sets up and is used for carrying on unmanned aerial vehicle throws chamber (2), its characterized in that: throw the inside setting in chamber (2) and throw unmanned aerial vehicle's portion of throwing, throw chamber (2) and set up the regulation portion that is used for adjusting the angle of throwing between mount (1), throw the portion and include:
the guide rail (26) is fixed inside the projection cavity (2) and used for guiding projection movement, and a balancing weight (22) which can be matched with the guide rail (26) is arranged on the inner side of the guide rail (26);
the projection block (24) is slidably mounted in the projection cavity (2), and a compression spring (21) for supporting the projection block (24) is arranged on the inner side of the projection block (24);
the telescopic rod (28) is fixed inside the projection cavity (2), and electromagnets (25) are arranged inside the telescopic rod (28), the projection block (24) and the counterweight block (22);
and the connecting rope (27) is arranged in the projection cavity (2), and two ends of the connecting rope are respectively fixed on the outer surfaces of the projection cavity (2) and the balancing weight (22).
2. An unmanned aerial vehicle directional projection device according to claim 1, characterized in that: the inner side of the connecting rope (27) is arranged in a hollow mode, a hollow position of the connecting rope is used for placing a connecting wire electrically connected with the electromagnet (25), and the connecting wire is in a bent state inside the connecting rope (27).
3. An unmanned aerial vehicle directional projection device according to claim 1, characterized in that: the electromagnet (25) connected with the telescopic rod (28) can magnetically attract the projection block (24), and after the electromagnet (25) in the projection block (24) is electrified, repulsive magnetic force can be generated between the electromagnet and the counterweight block (22).
4. An unmanned aerial vehicle directional projection device according to claim 3, wherein: the outside of balancing weight (22) has the board (23) of inhaling of installing in the unmanned aerial vehicle bottom, can produce the magnetism of inhaling board (23) and inhale and repel through electro-magnet (25) that balancing weight (22) set up.
5. An unmanned aerial vehicle directional projection device according to claim 1, wherein: the telescopic rod (28) drives the projection block (24) to compress the compression spring (21) when the projection block is contracted.
6. An unmanned aerial vehicle directional projection device according to claim 1, characterized in that: the adjusting portion includes:
an auxiliary plate (31) which is arranged in the projection cavity (2) in a swinging way through a pin shaft, wherein the guide rail (26) extends and is paved on the outer surface of the auxiliary plate (31);
the supporting rods (32) are movably arranged on the outer surfaces of the auxiliary plate (31) and the fixed frame (1) through pin shafts respectively, connectors (33) are formed at the positions where the supporting rods (32) are connected with each other, and the connectors (33) are connected through the pin shafts;
the clamping groove (35) is formed in the fixing frame (1) and used for limiting the projection cavity (2).
7. An unmanned aerial vehicle directional projection device according to claim 6, wherein: the position of connector (33) mutual contact forms meshing arch (34), intermeshing forms the location to bracing piece (32) between meshing arch (34), it is inboard in mount (1) to throw rotatable the installing in chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222473554.6U CN217864820U (en) | 2022-09-19 | 2022-09-19 | Directional projection arrangement of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222473554.6U CN217864820U (en) | 2022-09-19 | 2022-09-19 | Directional projection arrangement of unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217864820U true CN217864820U (en) | 2022-11-22 |
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ID=84082536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222473554.6U Expired - Fee Related CN217864820U (en) | 2022-09-19 | 2022-09-19 | Directional projection arrangement of unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217864820U (en) |
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2022
- 2022-09-19 CN CN202222473554.6U patent/CN217864820U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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Granted publication date: 20221122 |