CN111196359A

CN111196359A - Screening device with self-buoyancy

Info

Publication number: CN111196359A
Application number: CN201811367134.1A
Authority: CN
Inventors: 璩泽中
Original assignee: Hongxing Technology Co ltd
Current assignee: Hongxing Technology Co ltd
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2020-05-26

Abstract

The invention provides a shielding device with self buoyancy, which comprises a shielding part, a floating part and a floating part, wherein the shielding part can be operated and expanded to form a shielding range, and the floating part is combined with the shielding part and can generate proper buoyancy; in use, the overall net weight of the shield system is effectively reduced by virtue of the buoyancy generated by the at least one buoyancy member, so that the shield system can be easily operated and used to be positioned or moved in suspension over or around an object to be shielded to provide a synchronous suspended shield effect on the object to be shielded; in addition, the shielding device can be further provided with at least one aircraft in a matching way, wherein each aircraft is provided with at least one control unit for a user to set the flight stroke of each aircraft so as to bear and navigate the shielding device to fly and provide synchronous suspended shielding effect.

Description

Screening device with self-buoyancy

Technical Field

The present invention relates to a shielding device, and more particularly, to a self-buoyant shielding device, which utilizes buoyancy generated by at least one buoyancy member to effectively reduce the overall net weight of the shielding device and improve the convenience of operation and use.

Background

The existing umbrella is used for shading sun or rain, but the overall net weight of a solid umbrella is generally heavier, the umbrella is inconvenient for a user to operate, and the user needs to use at least one hand to hold the umbrella when using the umbrella, so that the inconvenience of moving both hands (such as playing golf) is relatively caused. In addition, there is an umbrella that can be carried by an aircraft (also called as a drone or an aerial shoot) and navigated to fly according to media reports, such as Asahi Power Service, developing a drone umbrella that can be used in golf courses. However, the unmanned aerial vehicle parachute is formed by directly adding the unmanned aerial vehicle on the parachute kit, and the total net weight of the unmanned aerial vehicle is relatively increased, so that the adopted unmanned aerial vehicle also needs to have higher horsepower, otherwise, the unmanned aerial vehicle parachute cannot or is difficult to achieve the use effect of bearing and navigating flight; but unmanned aerial vehicle's horsepower increases, and its body weight will increase relatively, so can influence the availability factor of this unmanned aerial vehicle umbrella, for example the unmanned aerial vehicle horsepower increases then its electric energy consume also increases, makes the relative decrement of continuation of the journey power of unmanned aerial vehicle umbrella, and the golf activity that probably is difficult to cooperate generally whole journey about 2 ~ 3 hours uses, and this unmanned aerial vehicle umbrella bears the weight of and navigates the efficiency of flight relatively limited and cause the inconvenience of operation promptly. In addition, although the unmanned aerial vehicle umbrella can be regarded as a shielding device, the unmanned aerial vehicle umbrella is only limited to the application of shading or rain shielding, and cannot realize more diversified shielding effects or applications, such as the effect of safe and synchronous shielding on an object to be shielded.

Disclosure of Invention

The invention aims to: provides a shielding device with self buoyancy, which solves the technical problems in the prior art.

To achieve the above object, the present invention provides a shield device with buoyancy, which comprises a shield member and at least one buoyancy member; wherein the visor is operable to be deployed to have a shielded area; wherein each buoyancy member is combined and arranged on the shielding member to form the shielding device and form an integrated using state, wherein each buoyancy member generates buoyancy by virtue of lower density than air per se, so that the total net weight of the shielding device can be greatly reduced by virtue of the buoyancy generated by the at least one buoyancy member, and the shielding device can be operated and used to be positioned or moved above or around an object to be shielded in a suspended manner so as to provide a synchronous suspended shielding effect for the object to be shielded; wherein the buoyancy produced by the at least one buoyancy member can be selected or set to be greater than, equal to, or less than the total net weight of the shield, such that the shield can be operated with increased ease while the total net weight of the shield is reduced; when the shielding device is operated and used, the shielding device is operated to synchronously suspend above or around the object to be shielded at a height along with the stop position or the moving stroke of the object to be shielded so that the object to be shielded can be synchronously positioned in the shielding range formed by unfolding the shielding piece to achieve the shielding effect.

In an embodiment of the invention, the buoyancy member is composed of at least one closed air cell, each closed air cell is provided with at least one air valve for injecting a gas lighter than air to generate buoyancy or discharging the gas from the air valve to fold each buoyancy member, so that the shielding device can reduce the total net weight of the shielding device by virtue of the buoyancy generated by the at least one buoyancy member after air injection.

In one embodiment of the present invention, each buoyancy element is constructed using an ultra-light solid material comprising: an all-carbon aerogel having a density of 0.16 milligrams per cubic centimeter, which is one-sixth of the air density; or graphite aerogel, having a density of 0.18 milligrams per cubic centimeter that is one-fifth the density of air.

In an embodiment of the present invention, the shielding member is an expandable and collapsible umbrella, the umbrella including an umbrella cloth, wherein the at least one buoyancy member is attached to the upper or lower portion of the umbrella cloth to form an integrated usage state.

In one embodiment of the present invention, the shield is an expandable and collapsible umbrella comprising an umbrella cloth, wherein the umbrella cloth is formed and has at least one closed bladder for use as the at least one buoyant member, or the umbrella cloth is replaced with at least one closed bladder for use as the at least one buoyant member.

In an embodiment of the invention, the shielding member further includes at least one first connecting member, and each of the buoyancy members further includes at least one second connecting member for corresponding connection with the first connecting member, so that each buoyancy member can be combined with the shielding member by the corresponding connection relationship between the first and second connecting members to form an integrated usage status.

In one embodiment of the present invention, the shield is a flat sheet body capable of being expanded to form a wide and large area, wherein at least one closed air cell is formed or disposed on the flat sheet body of the shield to serve as the at least one buoyancy member.

In an embodiment of the present invention, the shielding device is further provided with at least one aircraft for generating a bearing flight function to the shielding device, wherein each aircraft is further provided with at least one control unit for a user to set a flight stroke of each aircraft, so that each aircraft can bear and control the shielding device to automatically navigate and fly at a height above or around the object to be shielded or navigate and fly according to a preset flight path, so as to generate a bearing flight function and a navigation flight function to the shielding device.

In one embodiment of the present invention, the at least one aircraft is connected above or below the visor to form an integrated usage state.

In an embodiment of the present invention, each aircraft is further controlled by an electronic device, so that the screening device can drive each aircraft to navigate and fly along with the movement of the object to be screened according to the real-time coordinate position signal of the object to be screened sent by the electronic device.

Compared with the prior art, the invention has the beneficial effects that: in use, the overall net weight of the shield system is effectively reduced by virtue of the buoyancy generated by the at least one buoyancy member, so that the shield system can be easily operated and used to be positioned or moved in suspension over or around an object to be shielded to provide a synchronous suspended shield effect on the object to be shielded; in addition, the shielding device can be further provided with at least one aircraft in a matching way, wherein each aircraft is provided with at least one control unit for a user to set the flight stroke of each aircraft so as to bear and navigate the shielding device to fly and provide synchronous suspended shielding effect.

Drawings

Fig. 1 is a perspective assembly diagram of an embodiment of the present invention.

Figure 2 is a schematic perspective view of the buoyancy member of the present invention inflated by a gas canister.

Fig. 3 is a perspective assembly view of another embodiment (fixed in one place) of the present invention.

Fig. 4 is a plan view of another embodiment of the invention (with a buoyancy member) in combination.

Fig. 5 is a schematic top plan view of fig. 4.

Figure 6 is a schematic plan view of another embodiment of the invention (with a tri-buoyancy member).

Fig. 7 is a schematic top plan view of fig. 6.

Figure 8 is a plan view assembly schematic of another embodiment of the invention (with four buoyancy members).

Fig. 9 is a schematic top plan view of fig. 8.

Figure 10 is a schematic plan assembly view of another embodiment of the invention with buoyancy members formed above the shields.

Fig. 11 is a schematic top plan view of fig. 10.

Fig. 12 is a schematic plan view of another embodiment of the present invention (the canopy is formed with closed cells for use as buoyancy members).

Fig. 13 is a schematic top plan view of fig. 12.

Fig. 14 is a schematic top plan view of another embodiment of the invention (with two shield systems).

Fig. 15 is a schematic top plan view of another embodiment of the present invention having five shield systems.

Fig. 16 is a schematic plan view of another embodiment of the invention (the shield is a flat sheet that can be expanded to form a wide area).

Figure 17 is a schematic plan view of another embodiment of the invention (the visor is a flat sheet that can be deployed to form a wide area and maneuvered by an aircraft).

Fig. 18 is a perspective view of the aircraft of the present invention mounted on a vehicle body for solar charging.

Fig. 19 is a schematic perspective view of another embodiment of the present invention utilizing multiple visor devices to follow and shield a vehicle.

Fig. 20 is a schematic perspective view of another embodiment of the present invention utilizing a plurality of shielding devices to surround the explosive.

Fig. 21 is a schematic perspective view of another embodiment of the invention (the shield being an annular jet device).

Fig. 22 is an enlarged perspective view of a portion of fig. 21.

Description of reference numerals: 1-a shielding device; 10-an aircraft; 11-a control unit; 12-a blade; 20-a shield; 20 a-umbrella cloth; 20 b-annular gas jet; 21-shielded range; 22-a flange; 23-a linking element; 24-a first link; 25-a gas injection device; 30-a buoyancy element; 30 a-a closed air bag; 31-an air valve; 32-a second link; 40-a solar device; 41-solar energy absorbing layer; 42-a conversion device; 50-an operating member; 2-a substance to be covered; 3-an electronic device; 3 a-mobile phone; 4-gas tank.

Detailed Description

The present invention will be described in detail with reference to the drawings, wherein the drawings are only for illustrating the structural relationship and the related functions of the present invention, and the sizes of the elements are not to be considered to be actual proportions and are not to be limited by the present invention.

Referring to fig. 1-20, the present invention is a self-buoyant shield system 1 comprising a shield 20 and at least one buoyant member 30. The visor 20 is operable to be deployed to have a shielded area 21. The buoyancy members 30 are combined and arranged on the shielding member 20 to form the shielding device 1 and form an integrated using state, wherein the buoyancy members 30 generate buoyancy by virtue of lower density than air, so that the total net weight of the shielding device 1 can be effectively or greatly reduced by virtue of the buoyancy generated by the at least one buoyancy member 30, so that the shielding device 1 can be operated and used to be positioned or moved in a suspended manner above or around an object to be shielded 2 to provide a synchronous suspended shielding effect for the object to be shielded 2.

The buoyancy produced by the at least one buoyancy member 30 can be selected or set to be greater than, equal to, or less than the overall net weight of the shield 1, thus enabling the shield 1 to be operated with reduced overall net weight for improved ease of use. Referring to fig. 3 and 16, the buoyancy produced by the at least one buoyancy element 30 is further configured to be approximately equal to the total net weight of the shield system 1, but is not limited thereto, such that the shield system 1 can be configured to float in a floating manner for ease of operation.

When the shielding device 1 is operated to be used, the shielding device 1 is operated to be synchronously suspended above or around the object 2 to be shielded at a height (refer to fig. 1 and 3) along with the staying position (suspended positioning without moving as shown in fig. 3) or the moving stroke (moving as shown in fig. 1) of the object 2 to be shielded, so that the object 2 to be shielded can be synchronously positioned in the shielding range 21 formed by unfolding the shielding member 20 to achieve the shielding effect.

Referring to fig. 1 and 2, the buoyancy member 30 is formed by at least one closed air cell 30a, each closed air cell 30a is provided with at least one air valve 31 for filling (as indicated by arrow a in fig. 2) with a lighter-than-air gas to generate buoyancy or discharging the gas from the air valve 31 to collapse each buoyancy member 30, so that the shielding device 1 can reduce the total net weight of the shielding device 1 by virtue of the buoyancy generated by the at least one buoyancy member 30 after filling.

Referring to fig. 1 to 16, the material of the sealed bladder 30a includes rubber, aluminum film, latex, plastic, etc.; the gas filled in the closed air bag 30a is helium but not limited, wherein the helium can be a canned gas tank 4 as shown in fig. 2, and the size of the gas tank 4 is not limited, and can be designed as a portable small-sized gas tank 4 convenient to carry as shown in fig. 2, or a small-sized gas tank 4 directly mounted on the shielding device 1 as shown in fig. 2 and 3, so that a user can fill the closed air bag 30a with helium at any time to control the buoyancy of the closed air bag 30 a.

Additionally, each buoyancy member 30 may further be constructed using, but not limited to, an ultra-light solid material comprising: carbon aerogel having a density of 0.16 milligrams per cubic centimeter of air, which is about one-sixth of the density of air; or graphite aerogel, having a density of 0.18 milligrams per cubic centimeter that is one-fifth the density of air.

When the shielding device 1 is operated to be used, the shielding device 1 is operated to be synchronously suspended above or around the object 2 at a height along with the staying position (refer to fig. 3, 16 and 20) or the moving stroke (refer to fig. 1, 17 and 19) of the object 2 to be shielded, so that the object 2 to be shielded can be positioned in the shielding range 21 formed by the unfolding of the shielding member 20 at any time to achieve the shielding effect.

Referring to fig. 1 and 2, the shielding member 20 is an expandable and collapsible umbrella, but not limited to, the umbrella includes an umbrella cloth 20a, and the at least one buoyancy member 30 is attached above or below the umbrella cloth 20a to form an integral using state. Referring to fig. 1, 3 to 5, a buoyancy member 30 is provided under the canopy 20 a; referring to fig. 6 and 7, three buoyancy members 30 are arranged above the umbrella cloth 20 a; referring to fig. 8 and 9, four buoyancy members 30 are provided under the umbrella cloth 20 a. When the shielding device 1 is not in use, the umbrella cloth 20a can be folded with the umbrella, and the buoyancy member 30 can be deflated by the air valve 31 to be folded as shown in fig. 2.

The umbrella cloth 20a of the umbrella is further formed with at least one closed air cell 30a for use as the at least one buoyancy element 30 without limitation; referring to fig. 10 and 11, four airtight air bags 30a (30) are integrally formed above the umbrella cloth 20 a; referring to fig. 12 and 13, the canopy 20a is further replaced by at least one enclosed bladder 30a (30) for use as the at least one buoyancy member 30.

Referring to fig. 1, 3, 4, 6, 8, 10 and 12, the visor 20 (umbrella) is further provided with at least one operating member 50 below, but not limited to; referring to fig. 1, the operating member 50 can be, but is not limited to, a stick in the umbrella with which a user can operate or use the shielding device 1 to keep itself within the shielding range 21; referring to fig. 3, the operating member 50 may be, but is not limited to, a combination of a stick in the umbrella and a cord, and the cord (50) may be used by a user to position the shielding device 1 to keep itself within the shielding range 21; referring to fig. 4, 6, 8, 10 and 12, the operating member 50 includes, but is not limited to, an umbrella stick and a cord fixed under the umbrella stick, and a user can operate the shielding device 1 to keep itself within the shielding range 21 by using the umbrella stick or the cord selectively.

In addition, when the shielding range 21 of the shielding device 1 is insufficient, the user can increase the area of the shielding range 21 by connecting a plurality of shielding devices 1 as one body. Referring to fig. 14 and 15, the umbrella cloth 20a is a polygonal umbrella cloth with equal side length, at least one side of the umbrella cloth 20a protrudes outwards along the edge thereof to form an elongated flange 22, and a connecting element 23 such as a hook and loop fastener is disposed on the flange 22, so that the edges of at least two umbrella cloths 20a can be correspondingly connected by the connecting elements 23 to connect the umbrella cloths 20 together.

Referring to fig. 1 to 15, the shielding member 20 is further provided with at least one first connecting member 24 without limitation, and each buoyancy member 30 is further provided with at least one second connecting member 32 capable of being correspondingly connected with the first connecting member 24 without limitation, so that each buoyancy member 30 can be combined and arranged on the shielding member 20 by virtue of the corresponding connection relationship between the first connecting member 24 and the second connecting member 32 to form an integrated use state; the first and

second connectors

24, 32 may be in the form of Hook and loop fasteners/Velcro (r) without limitation, so that the visor device 1 can be easily assembled or stored.

Referring to fig. 16 and 17, the shield 20 may be further configured as a flat sheet that can be expanded to form a wide and large area; at least one closed air cell 30a is further formed or disposed on the flat sheet of the shielding member 20 for use as the at least one buoyancy member 30, so that the shielding member 20 and the at least one buoyancy member 30 are combined to form an integrated using state to provide a larger shielding range 21.

With reference to fig. 4 to 15 and 17 to 20, the screening arrangement 1 can further be provided with at least one aircraft 10 (or drone, as is known in the art). Each aircraft 10 utilizes at least one power mechanism, such as, but not limited to, blades 12, to generate a load-bearing flight effect; each aircraft 10 is further provided with at least one control unit 11 for a user to control or set the flight stroke of each aircraft 10, so that each aircraft 10 can carry and control the screening device 1 to automatically navigate and fly at a height above or around the object 2 to be screened or navigate and fly according to a preset flight path, thereby generating the carrying and navigating flight function for the screening device 1.

Referring to fig. 17, 19 and 20, the screening elements 20 are connected and supported on each aircraft 10 or respectively supported by at least two aircraft 10 simultaneously but not limited thereto, so that each screening element 20 can be unfolded synchronously when the at least one aircraft 10 flies to form a screening area 21 above or around the object 2 to be screened.

In addition, since the buoyancy generated by the at least one buoyancy member 30 effectively reduces the total net weight of the screening device 1, when each aircraft 10 is loaded and navigated in flight by the screening device 1, each aircraft 10 can relatively reduce the energy output or consumed in the loaded flight, i.e. the stored power of each aircraft 10 can be mostly used in the navigated flight, so as to greatly improve the endurance and efficiency of each aircraft 10.

Referring to fig. 4, 6, 8, 10, 12, 16, 17, 19 and 20, the at least one aircraft 10 is attached above, below, or along the edge of the at least one visor 20, but not limited to, so as to provide good load bearing and navigation flight functions for the visor device 1.

Referring to fig. 17, each aircraft 10 is further operated by an electronic device 3 for use, but not limited to, so that the screening device 1 can drive each aircraft 10 to move synchronously with the object 2 according to the instant coordinate position signal of the object 2 to be screened (e.g., according to the GPS technology) sent by the electronic device 3. The electronic device 3 is a mobile phone 3a but not limited to fig. 4, 6, 8, 10, 12 and 17, and a user can use a mobile Application (APP) of the mobile phone 3a to provide and send a real-time coordinate position signal of the object 2 to each aircraft 10.

Referring to fig. 4 to 15, 17 and 18, the screening arrangement 1 is further provided with at least one solar device 40 for providing electrical power to each aircraft 10; the solar device 40 comprises a solar energy absorbing layer 41 and a conversion device 42, wherein the solar energy absorbing layer 41 can absorb light energy outwards and transmit the light energy to the conversion device 42 to be converted into electric power; the solar energy absorbing layer 41 can be disposed on the at least one aircraft 10 (as shown in fig. 18), on the visor 20 (as shown in fig. 4-15), or on the buoyancy element 30 (as shown in fig. 17), but is not limited thereto. In addition, referring to fig. 18, the shielding system 1 can be further installed on the top surface of a vehicle so that solar light can charge the solar device 40 provided to the shielding system 1 at any time.

Referring to fig. 21 and 22, the at least one shielding member 20 is further an annular jet 20b, and the annular jet 20b uses a jet device 25 to make air enter from its lower section and then rapidly and forcefully jet from its upper section to form a shielding area 21 formed by the annular jet 20b for shielding rain.

In addition, referring to fig. 17, each aircraft 10 may further be installed with a camera (not shown), and the control unit 11 of each aircraft 10 further includes a face recognition system, so that the screening device 1 can be applied by matching the camera of each aircraft 10 with the face recognition system, so as to drive each aircraft 10 to automatically navigate, follow and screen the object 2 to be screened (in).

Furthermore, when the screening arrangement 1 is used in combination with the at least one aircraft 10, the range of application of the screening arrangement 1 is further enlarged: referring to fig. 19, a plurality of screening devices 1 can be controlled to move synchronously to follow and surround the periphery of a traveling vehicle (here, used as an object 2) to help improve the safety of important persons in the vehicle. Referring to fig. 20, a plurality of screening devices 1 may be controlled to surround a potentially concealed bomb blast (referred to herein as a shelter 2) to help improve the safety of the blast-safe personnel.

The foregoing is merely a preferred embodiment of this invention, which is intended to be illustrative, not limiting; those skilled in the art will appreciate that many variations, modifications, and even equivalent variations are possible within the spirit and scope of the invention as defined in the appended claims.

Claims

1. A self-buoyant shield system, comprising:

a shield member operable to be deployed to have a shielding range; and

at least one buoyancy member, each buoyancy member is combined with the shielding member to form the shielding device and form an integrated using state, wherein each buoyancy member generates buoyancy by virtue of lower density than air per se, so that the total net weight of the shielding device can be effectively reduced by virtue of the buoyancy generated by the at least one buoyancy member, and the shielding device can be operated and used for positioning or following to move above or around an object to be shielded in a suspended manner so as to provide synchronous suspended shielding effect for the object to be shielded;

wherein the buoyancy produced by the at least one buoyancy member can be selected or set to be greater than, equal to, or less than the total net weight of the shield, such that the shield can be operated with increased ease while the total net weight of the shield is effectively reduced;

when the shielding device is operated and used, the shielding device is operated to synchronously suspend above or around the object to be shielded at a height along with the stop position or the moving stroke of the object to be shielded so that the object to be shielded can be synchronously positioned in the shielding range formed by unfolding the shielding piece to achieve the shielding effect.

2. A self-buoyant shield device according to claim 1, wherein: the buoyancy member is composed of at least one closed air bag, each closed air bag is provided with at least one air valve for filling gas lighter than air to generate buoyancy or discharging the gas from the air valve to fold the buoyancy member, so that the shielding device can effectively reduce the total net weight of the shielding device by means of the buoyancy generated by the at least one buoyancy member after air filling.

3. A self-buoyant shield device according to claim 1, wherein: each buoyancy element is constructed from an ultra-light solid material comprising: an all-carbon aerogel having a density of 0.16 milligrams per cubic centimeter and about one-sixth of the air density; or graphite aerogel having a density of 0.18 milligrams per cubic centimeter and about one-fifth the density of air.

4. A self-buoyant shield device according to claim 1, wherein: the shielding part is an umbrella which can be unfolded and folded, the umbrella comprises an umbrella cloth, and the at least one buoyancy part is combined and attached above or below the umbrella cloth of the umbrella to form an integrated using state.

5. A self-buoyant shield device according to claim 1, wherein: the shield is an expandable and collapsible umbrella comprising an umbrella cloth, wherein the umbrella cloth is formed and has at least one closed air cell for use as the at least one buoyancy member, or the umbrella cloth is replaced by at least one closed air cell for use as the at least one buoyancy member.

6. A self-buoyant shield device according to claim 1, wherein: the shielding part is further provided with at least one first connecting piece, and each buoyancy piece is further provided with at least one second connecting piece for corresponding connection with the first connecting piece, so that each buoyancy piece can be combined and arranged on the shielding part by means of the corresponding connection relation between the first connecting piece and the second connecting piece to form an integrated use state.

7. A self-buoyant shield device according to claim 1, wherein: the shield is a flat sheet body which can be unfolded to form a wide and large area, wherein at least one closed air bag is formed or arranged on the flat sheet body of the shield to be used as the at least one buoyancy member.

8. A self-buoyant shield device according to claim 1, wherein: the shielding device is further provided with at least one aircraft for generating a bearing flight effect on the shielding device, wherein each aircraft is further provided with at least one control unit for a user to set the flight stroke of each aircraft, so that each aircraft can bear and control the shielding device to automatically navigate and fly at a height above or around the object to be shielded or navigate and fly according to a preset flight path, and the shielding device is provided with a bearing flight effect and a navigation flight effect.

9. A self-buoyant shield according to claim 8, wherein: the at least one aircraft is connected above or below the visor to form an integrated use state.

10. A self-buoyant shield according to claim 8, wherein: the at least one aircraft is further controlled by an electronic device for use, so that the shielding device can drive each aircraft to navigate and fly along with the movement process of the object to be shielded according to the instant coordinate position signal of the object to be shielded sent by the electronic device.