An anti-theft device for drones with a tightening system

Abstract

The present invention provides an anti-theft device for drones with a tightening system, which includes a base. An installation chute is provided at the top of the base, and one end of the installation chute communicates with one side of the base. A clamping seat for clamping the drone is slidably installed in the installation chute. A fixing seat is installed on the top of the base near the clamping seat through fasteners. The bottom of the base is fixedly installed with a bottom plate through fasteners, and a lower rubber pad is fixedly adhered to the bottom surface of the bottom plate. An installation groove is provided at the bottom of the base, and a rope winding mechanism is installed at the top of the installation groove. By the combined use of a steel wire rope and the rope winding mechanism in the present invention, when the drone is placed on the fixing seat, the central base of the drone can be locked by the steel wire rope to achieve the anti-theft effect. Its structure is small and simple, with the characteristics of low manufacturing cost and good anti-theft performance.

Description

Technical Field

[0001] The present invention belongs to the technical field of UAV supporting facilities, and more specifically, particularly relates to an anti-theft device for UAVs with a tightening system. Background Art

[0002] With the development of UAV technology, its applications are becoming more and more extensive. The types and functions of UAVs are becoming more and more diverse, and the structural forms are becoming more novel and unique. In order to enable users to intuitively see UAVs, UAV products will be placed on shopping mall counters or exhibition hall display stands.

[0003] The existing Chinese patent application number is CN201821955592.2, which discloses a UAV display box. When the box cover is opened, the support component is driven to rise by a pull rod, thereby driving the UAV to rise to the display position, and the support component is positioned at this position by a limiting component, so that the UAV is positioned at the display position, that is, the linkage between the opening of the box cover and the rising display of the UAV is realized. The display operation is convenient, the display effect is intuitive, and it is easier to attract consumers' attention; closing the box cover can drive the support component to descend, so that the product can be stored in the box. Then, the UAV display box of the present invention can realize the easy switching between the product display state and the storage state. However, in actual use, there are multiple UAV products placed on shopping mall counters or exhibition hall display stands. If the above display box is used, it will inevitably occupy a relatively large space volume, which is not conducive to the display of multiple products. At the same time, the above display box needs to be customized according to the size of the UAV, and its internal structure is relatively complex, resulting in a high use cost and being difficult to promote and use.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and an anti-theft device for UAVs with a tightening system is provided, in order to achieve a more practical value. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention provides an anti-theft device for UAVs with a tightening system, which is achieved by the following specific technical means:

[0006] An anti-theft device for drones with a tightening system, comprising a base. An installation chute is provided at the top of the base, and one end of the installation chute communicates with one side of the base. A clamping seat for clamping the drone is slidably installed in the installation chute. A fixed seat is installed on the top of the base near the clamping seat through a fastener. The bottom of the base is fixedly installed with a bottom plate through a fastener, and a lower rubber pad is fixedly adhered to the bottom surface of the bottom plate. An installation groove is opened at the bottom of the base. A rope winding mechanism is installed at the top of the installation groove. The rope winding mechanism includes a rope winding disc rotatably connected to the installation groove. A steel wire rope for fixing the drone is fixedly connected to the side surface of the rope winding disc. A rubber sleeve is wrapped around the outer side of the steel wire rope. A ratchet wheel is coaxially and fixedly installed on one side of the rope winding disc. A ratchet pawl is installed on the side of the installation groove near the ratchet wheel, and a shrapnel is connected to one side of the ratchet pawl. A magnet is connected to one side of the ratchet pawl. An unlocking hole is provided on the base at the installation position of the magnet near the ratchet pawl. A driving disc is coaxially installed on the other side of the rope winding disc. A driving groove is provided at the center of the driving disc, and an opening communicating with the driving groove is provided at the bottom side of the bottom plate; It also includes a key. The key includes a main housing. A magnetic cylinder matching the unlocking hole is provided at the top of the main housing. A driving head matching the driving groove is fixedly installed on one side of the main housing.

[0007] Further, the steel wire rope is wound around the outer side of the rope winding disc. One end of the steel wire rope passes through one side of the installation groove and a clamping head is fixedly installed on the outside. A clamping groove for locking the clamping head is provided on the side of the installation groove far from the side where the steel wire rope passes through.

[0008] Further, the fixed seat includes a fixing plate fixedly connected to the top of the base. A clamping plate for clamping the side of the drone is provided on the side of the fixing plate. An upper rubber pad is also fixedly adhered to the top of the fixing plate.

[0009] Further, the clamping seat includes a sliding plate slidably connected to the installation chute. A clamping plate is fixedly installed at one end of the top of the sliding plate.

[0010] Further, rotating gears are installed on both sides of the bottom of the sliding plate at the end far from the clamping plate through shafts. A locking gear is installed at the middle line of the bottom of the sliding plate near the two rotating gears on both sides. Rack bars are fixedly installed on the left and right sides inside the installation chute, and the rack bars are respectively engaged with the rotating gears.

[0011] Further, the locking gear is connected to a connecting plate through a shaft, and one end of the connecting plate is arranged inside the sliding plate and an adjusting shaft is connected inside it. Limiting plates are provided on both sides inside the sliding plate near the connecting plate.

[0012] Further, a limiting ring is commonly connected between the limiting plates, and flanges and connecting threads are respectively arranged on the left and right sides of the adjusting shaft close to the limiting ring. A spring is sleeved outside the adjusting shaft, and the left and right ends of the spring respectively abut against the flange and the limiting ring. The connecting thread is arranged at the end of the adjusting shaft, and a magnet is connected to the end.

[0013] Further, one end of the sliding plate is arc-shaped, and the magnet is installed on one side of the arc-shaped end of the sliding plate.

[0014] Further, the end of the installation chute communicating with the side of the base is a reduced opening, and protrusions capable of engaging with the reduced opening are arranged on both sides of the sliding plate at the end far from the clamping plate.

[0015] Further, an arc-shaped groove matching the arc-shaped end of the sliding plate is provided at one end of the main housing, and a magnetic plate is fixedly installed in the arc-shaped groove. A hanging buckle is fixedly installed at the other end of the main housing.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By the combined use of the steel wire rope and the rope winding mechanism in the present invention, when the unmanned aerial vehicle is placed on the fixed seat, the central base of the unmanned aerial vehicle can be locked by using the steel wire rope, so as to achieve the anti-theft effect. The structure is small and simple, and has the characteristics of low manufacturing cost and good anti-theft performance.

[0018] 2. By the combined use of the ratchet wheel, the ratchet pawl and the rope winding disc in the present invention, when the unmanned aerial vehicle is locked, it can be ensured that the steel wire rope will not become slack, and has high stability. At the same time, by the combined use of the magnet on the ratchet pawl and the magnetic cylinder on the key, when the unmanned aerial vehicle is unlocked, the ratchet pawl can be quickly driven away from the ratchet wheel, so as to facilitate the rapid pulling of the steel wire rope, and the convenience of use is relatively high.

[0019] 3. By the combined use of the sliding plate and the clamping plate in the present invention, the central base of the unmanned aerial vehicle can be firmly fixed on the fixed seat to ensure the stability of the unmanned aerial vehicle when it is placed, and at the same time has a certain applicability and can meet the use of unmanned aerial vehicles of different sizes. By the combined use of the rotating gear and the locking gear on the sliding plate and the rack in the installation chute, when the locking gear contacts and meshes with the rotating gear, the sliding plate can be stably locked, so as to quickly fasten the sliding plate after it slides and adjusts in the installation chute. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the structural disassembly of the present invention.

[0021] Figure 2 is a schematic diagram of the overall structure of the present invention Figure 1 .

[0022] Figure 3 is the schematic diagram of the overall structure of the present invention Figure 2 .

[0023] Figure 4 is the schematic diagram of the bottom structure of the base of the present invention.

[0024] Figure 5 is the schematic diagram of the internal structure of the skateboard of the present invention.

[0025] Figure 6 is the schematic diagram of the bottom structure of the bottom plate of the present invention.

[0026] Figure 7 is the schematic diagram of the key structure of the present invention.

[0027] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0028] 1. Base; 101. Installation chute; 102. Rack; 103. Installation groove; 104. Unlock hole;

[0029] 2. Fixed seat; 201. Fixed plate; 202. Upper rubber pad; 203. Clamping plate;

[0030] 3. Clamping seat; 301. Skateboard; 302. Clamping plate; 303. Rotating gear; 304. Locking gear; 305. Connecting plate; 306. Limiting plate; 307. Adjusting shaft; 308. Spring; 309. Magnet;

[0031] 4. Steel wire rope; 401. Clamping head;

[0032] 5. Bottom plate;

[0033] 6. Lower rubber pad;

[0034] 7. Rope winding mechanism; 701. Rope winding disc; 702. Pawl; 703. Elastic piece; 704. Driving disc;

[0035] 8. Key; 801. Main housing; 802. Arc-shaped groove; 803. Driving head; 804. Magnetic cylinder; 805. Hanging buckle. Specific embodiments

[0036] The following further describes in detail the embodiments of the present invention in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0037] In the description of the present invention, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present invention. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Embodiment:

[0040] As shown in the attached Figure 1 to the attached Figure 7 figure:

[0041] The present invention provides an anti-theft device for a drone with a tightening system, including a base 1. At the top of the base 1, there is an installation chute 101, and one end of the installation chute 101 communicates with one side of the base 1. A clamping seat 3 for clamping the drone is slidably installed in the installation chute 101. A fixed seat 2 is installed on the top of the base 1 near the clamping seat 3 through a fastener. The bottom of the base 1 is fixedly installed with a bottom plate 5 through a fastener, and a lower rubber pad 6 is fixedly adhered to the bottom surface of the bottom plate 5. An installation groove 103 is opened at the bottom of the base 1. A rope winding mechanism 7 is installed at the top of the installation groove 103. The rope winding mechanism 7 includes a rope winding disc 701 rotatably connected to the installation groove 103. A steel wire rope 4 for fixing the drone is fixedly connected to the side surface of the rope winding disc 701. A rubber sleeve is wrapped around the outer side of the steel wire rope 4. By providing the rubber sleeve on the outer side of the steel wire rope 4, the central base of the drone can be quickly locked, and at the same time, the surface of the central base of the drone will not be damaged. A ratchet wheel is coaxially and fixedly installed on one side of the rope winding disc 701. A ratchet pawl 702 is installed on the side of the installation groove 103 near the ratchet wheel, and a shrapnel 703 is connected to one side of the ratchet pawl 702. By the cooperation of the ratchet wheel and the ratchet pawl 702, after the steel wire rope 4 is wound up, it will not loosen, so as to ensure high stability. A magnet is connected to one side of the ratchet pawl 702. An unlocking hole 104 is provided on the base 1 near the magnet installation position of the ratchet pawl 702. A driving disc 704 is coaxially installed on the other side of the rope winding disc 701. A driving groove is provided at the center of the driving disc 704, and an opening communicating with the driving groove is provided at the bottom side of the bottom plate 5; It also includes a key 8. The key 8 includes a main housing 801. A magnetic cylinder 804 matching the unlocking hole 104 is provided at the top of the main housing 801. By using the magnetic cylinder 804, when it is inserted into the unlocking hole 104, it can adsorb the magnet on the ratchet pawl 702 and drive the ratchet pawl 702 to quickly unlock the ratchet wheel and the rope winding disc 701. A driving head 803 matching the driving groove is fixedly installed on one side of the main housing 801.

[0042] Among them, the steel wire rope 4 is wound around the outer side of the rope winding disc 701. One end of the steel wire rope 4 passes through one side of the installation groove 103 and is fixedly installed with a clamping head 401 on the outside. A clamping groove for locking the clamping head 401 is provided on the side of the installation groove 103 far from the side where the steel wire rope 4 passes through. By the cooperation of the clamping groove and the clamping head 401, it is convenient to quickly fix the end of the steel wire rope 4 during production team leader, with low assembly difficulty and beneficial to production.

[0043] Among them, the fixed seat 2 includes a fixing plate 201 fixedly connected to the top of the base 1. A clamping plate 203 for clamping the side of the drone is arranged on the side of the fixing plate 201. Through the clamping plate 203, the positioning and clamping of the drone can be realized to ensure high stability when the drone is placed. A top rubber pad 202 is also fixedly bonded to the top of the fixing plate 201. Through the setting of the top rubber pad 202, it can be ensured that when the drone is tightened, the surface of the drone will not be scratched, and at the same time, the stability between the drone and the fixing plate 201 can be improved.

[0044] Among them, the clamping seat 3 includes a sliding plate 301 slidably connected to the installation chute 101. A clamping plate 302 is fixedly installed at one end of the top of the sliding plate 301. Through the setting of the clamping plate 302, it can cooperate with the clamping plate 203 on the fixed seat 2 to perform a limiting and clamping operation on the bottom side of the drone to ensure high stability when the drone is placed.

[0045] Among them, rotating gears 303 are installed on both sides of the bottom of the sliding plate 301 at the end far from the clamping plate 302 through shafts. A locking gear 304 is installed at the midline of the bottom of the sliding plate 301 near the two rotating gears 303. Rack bars 102 are fixedly installed on both the left and right sides inside the installation chute 101, and the rack bars 102 are respectively meshed with the rotating gears 303. Through the combined use of the rack bars 102, the rotating gears 303 and the locking gear 304, when the locking gear 304 is meshed with the rotating gear 303, a rapid locking operation on the sliding plate 301 can be realized to ensure that after the sliding plate 301 is adjusted, it can rapidly and stably lock the drone.

[0046] Among them, the locking gear 304 is connected to a connecting plate 305 through a shaft, and one end of the connecting plate 305 is arranged inside the sliding plate 301 and is connected to an adjusting shaft 307 inside it. Limiting plates 306 are arranged on both sides of the sliding plate 301 near the connecting plate 305. Through the combined use of the connecting plate 305 and the adjusting shaft 307, it is convenient to adjust the locking gear 304 to facilitate unlocking and locking of the sliding plate 301. At the same time, through the setting of the limiting plates 306, the smoothness and accuracy of the connecting plate 305 during adjustment and movement can be effectively improved to facilitate rapid unlocking and locking.

[0047] Among them, the limiting plates 306 are connected to the limiting rings together, and the adjusting shaft 307 is respectively provided with flanges and connecting threads on the left and right sides close to the limiting rings, and a spring 308 is sleeved on the outer side of the adjusting shaft 307, and the left and right ends of the spring 308 are respectively set to resist the flange and the limiting ring. Through the cooperation of the spring 308, the flange and the limiting ring, it can be achieved that when in use, the elastic force of the spring 308 is utilized to ensure that the locking gear 304 is always in contact and meshing with the rotating gear 303, so as to ensure that the slide plate 301 does not move after adjustment, and the connecting thread is arranged at the end of the adjusting shaft 307, and the end is connected with a magnet 309, and through the arrangement of the magnet 309, it can be achieved to cooperate with the key 8, and the magnet 309 is adsorbed by magnetic force, so as to drive the adjusting shaft 307 and the connecting plate 305 to move, so as to realize the separation of the locking gear 304 and the rotating gear 303, so as to realize quick unlocking.

[0048] One end of the slide plate 301 is arc-shaped, and the magnet 309 is installed on one side of the arc-shaped end of the slide plate 301 .

[0049] Among them, the end of the mounting groove 101 that is connected to the side of the base 1 is a constriction, and the skateboard 301 is provided with protrusions on both sides of the end away from the clamping plate 302 that can engage with the constriction. Through this design, it can be effectively ensured that the skateboard 301 will not separate from the mounting groove 101 when moving and adjusting, so as to ensure the stability of the overall structure.

[0050] Among them, one end of the main shell 801 is provided with an arc-shaped groove 802 matching the arc-shaped end of the skateboard 301, and a magnetic plate is fixedly installed in the arc-shaped groove 802. Through the coordinated use of the arc-shaped groove 802 and the magnetic plate, it can be quickly docked with the arc-shaped end of the skateboard 301 to achieve unlocking. The other end of the main shell 801 is fixedly installed with a hook 805. The setting of the hook 805 can improve the convenience of the key 8 when carrying.

[0051] The working principle of this embodiment is as follows: when in use, firstly, the arc groove 802 of the key 8 is adsorbed on the arc end of the slide plate 301, and the slide plate 301 is dragged to move outward, and then the central base of the UAV is placed on the fixing seat 2, and the steel wire rope 4 is ensured to be on the top of the central base of the UAV, and then the slide plate 301 is pushed in the reverse direction to make the clamping plate 302 and one end of the central base of the UAV in close contact, and then the key 8 is pulled out to preliminarily tighten the UAV, and then the driving head 803 of the key 8 is inserted into the driving groove of the driving disk 704, and the rope reel 701 is driven to rotate, and the steel wire rope 4 is tightened to ensure that the steel wire rope 4 can tie the central base of the UAV to achieve anti-theft, and finally the base plate 5 is placed stably on the display table and fastened with fasteners or adhesives.

[0052] The embodiments of the present invention are given for purposes of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the invention and its practical application, and to enable those of ordinary skill in the art to understand the invention so as to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An anti-theft device for drones with a tightening system, comprising a base (1). The top of the base (1) is provided with an installation chute (101), and one end of the installation chute (101) communicates with one side of the base (1). A clamping seat (3) for clamping the drone is slidably installed in the installation chute (101). The base (1) is provided with a fixed seat (2) through a fastener near the top of the clamping seat (3). The bottom of the base (1) is fixedly installed with a bottom plate (5) through a fastener, and a lower rubber pad (6) is fixedly adhered to the bottom surface of the bottom plate (5). It is characterized in that: An installation groove (103) is formed at the bottom of the base (1). A rope winding mechanism (7) is installed at the top of the installation groove (103). The rope winding mechanism (7) includes a rope winding disc (701) rotatably connected to the installation groove (103). A steel wire rope (4) for fixing the drone is fixedly connected to the side surface of the rope winding disc (701). A rubber sleeve is wrapped around the outer side of the steel wire rope (4). A ratchet wheel is coaxially and fixedly installed on one side of the rope winding disc (701). An arrester pawl (702) is installed on the side of the installation groove (103) close to the ratchet wheel. A shrapnel (703) is connected to one side of the arrester pawl (702). A magnet is connected to one side of the arrester pawl (702). An unlocking hole (104) is provided at the base (1) at the magnet installation position close to the arrester pawl (702). A driving disc (704) is coaxially installed on the other side of the rope winding disc (701). A driving groove is provided at the center of the driving disc (704). An opening communicating with the driving groove is provided at the bottom side of the bottom plate (5). It further includes a key (8). The key (8) includes a main housing (801). A magnetic cylinder (804) matching the unlocking hole (104) is provided at the top of the main housing (801). A driving head (803) matching the driving groove is fixedly installed on one side of the main housing (801). The clamping seat (3) includes a sliding plate (301) slidably connected to the installation sliding groove (101). A clamping plate (302) is fixedly installed at one end of the top of the sliding plate (301). Rotating gears (303) are installed on both sides of the bottom of the sliding plate (301) at the end far from the clamping plate (302) through shafts. A locking gear (304) is installed at the bottom of the sliding plate (301) at the middle line close to the two rotating gears (303). Rack bars (102) are fixedly installed on the left and right sides inside the installation sliding groove (101). The rack bars (102) are respectively meshed with the rotating gears (303). The locking gear (304) is connected to a connecting plate (305) through a shaft. One end of the connecting plate (305) is arranged inside the sliding plate (301) and is connected with an adjusting shaft (307) inside it. Limiting plates (306) are arranged on both sides inside the sliding plate (301) close to the connecting plate (305). A limiting ring is jointly connected between the limiting plates (306). A flange and connecting threads are respectively arranged on the left and right sides of the adjusting shaft (307) close to the limiting ring. A spring (308) is sleeved on the outer side of the adjusting shaft (307). The left and right ends of the spring (308) are respectively abutted against the flange and the limiting ring. The connecting threads are arranged at the end of the adjusting shaft (307), and a magnet (309) is connected to the end. One end of the sliding plate (301) is arc-shaped, and the magnet (309) is installed on one side of the arc-shaped end of the sliding plate (301).

2. The anti-theft device for drones with a tightening system according to claim 1, characterized in that: The wire rope (4) is wound around the outside of the wire rope reel (701). One end of the wire rope (4) passes through one side of the installation groove (103), and a clamping head (401) is fixedly installed on the outside. A clamping groove for locking the clamping head (401) is provided on the side of the installation groove (103) away from the side where the wire rope (4) passes through.

3. The anti-theft device for drones with a tightening system according to claim 1, characterized in that: The fixed seat (2) includes a fixing plate (201) fixedly connected to the top of the base (1). A clamping plate (203) for clamping the side of the drone is provided on the side of the fixing plate (201), and an upper rubber pad (202) is also fixedly adhered to the top of the fixing plate (201).

4. The anti-theft device for drones with a tightening system according to claim 1, characterized in that: One end of the installation chute (101) communicating with the side of the base (1) is a constriction, and protrusions capable of engaging with the constriction are provided on both sides of one end of the sliding plate (301) away from the clamping plate (302).

5. The anti-theft device for drones with a tightening system according to claim 4, characterized in that: One end of the main housing (801) is provided with an arc-shaped groove (802) matching the arc-shaped end of the sliding plate (301), and a magnetic plate is fixedly installed in the arc-shaped groove (802). A hanging hook (805) is fixedly installed at the other end of the main housing (801).

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