Air film dome screen

Abstract

The utility model discloses an air film dome screen, relates to the technical field of air film dome screens, and solves the problems that if corresponding protection auxiliary facilities are not arranged on the outer side, when the air film dome screen is impacted by external wind power, a dome screen device may shake, and even the device may incline or be blown down by strong wind under extreme conditions. Comprising an air film dome screen body and an auxiliary mechanism, the auxiliary mechanism comprises a hook-and-loop fastener and an auxiliary ring belt, the outer side of the auxiliary ring belt is fixedly provided with a traction rope, one end of the traction rope is fixedly provided with a hook, and the inner side of the hook is connected to the inner side of a hanging ring in a hung mode. Through the traction ropes installed on the outer sides of the auxiliary ring belts respectively, hooks installed at one ends of the traction ropes respectively are stably connected to the inner sides of the hanging rings in a hung mode, under the ingenious effect of the traction ropes, comprehensive protection of the air film dome screen can be effectively achieved, and therefore the potential problems that under the extreme condition, the device is likely to incline or blown down by strong wind and the like are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air film ball curtains, in particular to an air film ball curtain. Background Art

[0002] Some of the air-inflated dome screens currently on the market, if placed in an open-air environment for watching movies or holding exhibitions, and if there are no corresponding protective auxiliary facilities on the outside, then when encountering external wind impact, the air-inflated dome screen may be significantly affected by the wind, which may cause the dome screen device to shake, or even in extreme cases, the device may tilt or be blown down by strong winds. There are certain safety hazards. Therefore, safety protection measures need to be strengthened to ensure stable use. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the above-mentioned prior art, the utility model provides an air film ball curtain.

[0005] (II) Technical solution

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: an air film ball curtain, comprising an air film ball curtain body and an auxiliary mechanism, the auxiliary mechanism is arranged above the air film ball curtain body, an isolation mechanism is arranged on the outside of the air film ball curtain body, and an inflation mechanism is arranged at one end of the air film ball curtain body;

[0007] The auxiliary mechanism includes Velcro and an auxiliary ring belt, the outer side of the auxiliary ring belt is respectively located on the inner side of the Velcro, the outer side of the auxiliary ring belt is respectively fixedly installed with a traction rope, one end of the traction rope is respectively fixedly installed with a hook, the bottom side of the hook is respectively provided with a hanging ring, and the inner side of the hook is respectively hung on the inner side of the hanging ring.

[0008] By adopting the above technical scheme, through the traction ropes installed on the outside of the auxiliary ring belt, the hooks installed on one end of the traction ropes are securely hung on the inside of the hanging ring. Under the ingenious action of the traction ropes, the comprehensive protection of the air film ball curtain can be effectively achieved, thereby avoiding potential problems such as the device tilting or being blown down by strong winds in extreme cases. If the outside is not equipped with corresponding protective auxiliary facilities, then the air film ball curtain may be significantly affected by the wind when encountering external wind impact, which may cause the ball curtain device to shake and even in extreme cases may cause the device to tilt or be blown down by strong winds.

[0009] As a preferred solution of the air film ball curtain of the utility model, an inlet and outlet are fixedly installed on the surface of one end of the air film ball curtain body, and a first hinged bottom plate and a second hinged bottom plate are respectively provided on the bottom surface of the air film ball curtain body, one end of the second hinged bottom plate is inserted into one end of the first hinged bottom plate and fixedly connected by bolts, and the bottom surface of the air film ball curtain body and the bottom surface of the inlet and outlet are respectively located on the surface of the first hinged bottom plate and the second hinged bottom plate.

[0010] By adopting the above technical scheme, a first hinged bottom plate and a second hinged bottom plate are respectively arranged on the bottom surface of the air film ball curtain body and the bottom surface of the inlet and outlet, thereby providing a good support effect for the device and effectively avoiding problems such as scratches caused by the uneven bottom surface. One end of the second hinged bottom plate is cleverly inserted into one end of the first hinged bottom plate and fastened by bolts, thereby ensuring the firmness of the connection. At the same time, the first hinged bottom plate and the second hinged bottom plate have excellent folding performance, so that the device can be easily folded after use, which significantly reduces the space occupancy and is convenient for storage and transportation.

[0011] As a preferred solution of the air film ball curtain of the utility model, the bottom side of the Velcro of the auxiliary mechanism is fixedly installed on the outside of the top of the air film ball curtain body, the bottom side of the auxiliary ring belt is located on the outside of the top of the air film ball curtain body, and the bottom end of the hanging ring is fixedly installed on the surface of the first hinged bottom plate and the second hinged bottom plate.

[0012] By adopting the above technical solution, the air film ball curtain body can effectively provide a stable working position for the Velcro installed on the outer side of the top, and the Velcro can effectively provide effective protection for the air film ball curtain body under the action of the protection mechanism.

[0013] As a preferred solution of the air film ball curtain of the utility model, the isolation mechanism includes a guardrail and an isolation belt, the two ends of the isolation belt are respectively fixedly installed on the outside of the guardrail, and the bottom end of the guardrail is respectively fixedly installed on the surface of the first hinged bottom plate and the second hinged bottom plate.

[0014] By adopting the above technical solution, the isolation belts installed on the outside of the guardrails can effectively remind outsiders to be vigilant, thereby avoiding inadvertent collision with the air film dome curtain body, ensuring safety.

[0015] As a preferred solution of the air film ball curtain described in the utility model, the inflation mechanism includes a protective box and a servo air pump, the bottom side of the servo air pump is fixedly installed on the inner side of the protective box, handles are fixedly installed on the surface of the protective box, ventilation holes are opened on one side of the protective box, and the output end of the servo air pump is fixed.

[0016] By adopting the above technical solution, the servo air pump with the output end installed on the inlet and outlet sides can effectively drive the air flow into the air film ball curtain body, thereby realizing its opening and completing the inflation process.

[0017] As a preferred solution of the air film ball curtain of the utility model, the bottom surface of the protection box of the inflation mechanism is fixedly installed on the surface of the first hinged bottom plate, and the bottom surfaces of the first hinged bottom plate and the second hinged bottom plate are respectively fixedly installed with support blocks.

[0018] By adopting the above technical solution, the support blocks respectively installed on the bottom surfaces of the first hinged bottom plate and the second hinged bottom plate can effectively support the gravity effect from the device.

[0019] (III) Beneficial effects

[0020] The utility model provides an air film ball curtain, which has the following beneficial effects:

[0021] 1. By adding auxiliary mechanisms, the hooks installed at one end of the traction ropes are securely hung on the inner side of the hanging rings through the traction ropes installed on the outside of the auxiliary rings. Under the ingenious action of the traction ropes, the comprehensive protection of the air film ball curtain can be effectively achieved, thereby avoiding potential problems such as the device tilting or being blown down by strong winds in extreme cases. If the outside is not equipped with corresponding protective auxiliary facilities, then when encountering external wind impact, the air film ball curtain may be significantly affected by the wind, which may cause the ball curtain device to shake and even cause the device to tilt or be blown down by strong winds in extreme cases.

[0022] 2. By adding the first hinged bottom plate and the second hinged bottom plate, and by respectively setting the first hinged bottom plate and the second hinged bottom plate on the bottom surface of the air film ball curtain body and the bottom surface of the inlet and outlet, a good support effect is provided for the device, and scratches and other problems caused by the uneven bottom surface can be effectively avoided. One end of the second hinged bottom plate is cleverly inserted into one end of the first hinged bottom plate and fastened by bolts, thereby ensuring the firmness of the connection. At the same time, the first hinged bottom plate and the second hinged bottom plate have excellent folding performance, so that the device can be easily folded after use, which significantly reduces the space occupancy and is convenient for storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1It is a main structural schematic diagram of the entire utility model.

[0025] Figure 2 It is a front view structural schematic diagram of the entire utility model.

[0026] Figure 3 It is a left-side half-section structural schematic diagram of the utility model as a whole.

[0027] Figure 4 It is a left-side half-section structural schematic diagram of the utility model as a whole.

[0028] In the figure, 1. air film ball curtain body; 2. inlet and outlet; 3. first hinged bottom plate; 4. second hinged bottom plate; 5. auxiliary mechanism; 51. Velcro; 52. auxiliary ring belt; 53. traction rope; 54. hook; 55. hanging ring; 6. isolation mechanism; 61. guardrail; 62. isolation belt; 7. inflation mechanism; 71. protection box; 72. servo air pump; 73. handle; 74. vent; 8. support block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] Example 1

[0031] Reference Figures 1 to 4 , which is the first embodiment of the utility model, and the embodiment provides an air film ball curtain including: an air film ball curtain body 1 and an auxiliary mechanism 5, the auxiliary mechanism 5 is arranged above the air film ball curtain body 1, an isolation mechanism 6 is arranged on the outside of the air film ball curtain body 1, and an inflation mechanism 7 is arranged at one end of the air film ball curtain body 1;

[0032] The auxiliary mechanism 5 includes a Velcro 51 and an auxiliary ring belt 52. The outer side of the auxiliary ring belt 52 is located on the inner side of the Velcro 51. A traction rope 53 is fixedly installed on the outer side of the auxiliary ring belt 52. A hook 54 is fixedly installed on one end of the traction rope 53. A hanging ring 55 is arranged on the bottom side of the hook 54. The inner side of the hook 54 is hung on the inner side of the hanging ring 55.

[0033] Specifically, an inlet and outlet 2 is fixedly installed on the surface of one end of the air film ball curtain body 1, and a first hinged bottom plate 3 and a second hinged bottom plate 4 are respectively arranged on the bottom surface of the air film ball curtain body 1. One end of the second hinged bottom plate 4 is inserted into one end of the first hinged bottom plate 3 and fixedly connected by bolts. The bottom surface of the air film ball curtain body 1 and the bottom surface of the inlet and outlet 2 are respectively located on the surfaces of the first hinged bottom plate 3 and the second hinged bottom plate 4. The bottom side of the Velcro 51 of the auxiliary mechanism 5 is respectively fixedly installed on the outside of the top of the air film ball curtain body 1, and the bottom side of the auxiliary ring belt 52 is located on the outside of the top of the air film ball curtain body 1. The bottom ends of the hanging rings 55 are respectively fixedly installed on the surfaces of the first hinged bottom plate 3 and the second hinged bottom plate 4.

[0034] Furthermore, the auxiliary mechanism 5 securely hangs the hook 54 installed at one end of the traction rope 53 on the inner side of the hanging ring 55 through the traction rope 53 installed on the outer side of the auxiliary ring belt 52. Under the ingenious action of the traction rope 53, the comprehensive protection of the air film ball curtain body 1 can be effectively achieved, thereby avoiding potential problems such as the device tilting or being blown down by strong winds under extreme conditions. The outer side of the auxiliary ring belt 52 is respectively located on the inner side of the Velcro 51, and the bottom side of the Velcro 51 is respectively installed on the outer side of the top of the air film ball curtain body 1. The bottom side of the auxiliary ring belt 52 is located on the outer side of the top of the air film ball curtain body 1, and the bottom end of the hanging ring 55 is respectively installed on the surface of the first hinged bottom plate 3 and the second hinged bottom plate 4.

[0035] By respectively setting the first hinged bottom plate 3 and the second hinged bottom plate 4 on the bottom surface of the air film ball curtain body 1 and the bottom surface of the inlet and outlet 2, a good supporting effect is achieved for the device, and scratches caused by the uneven bottom surface can be effectively avoided. One end of the second hinged bottom plate 4 is cleverly inserted into one end of the first hinged bottom plate 3 and fastened by bolts, thereby ensuring the firmness of the connection. At the same time, the first hinged bottom plate 3 and the second hinged bottom plate 4 have excellent folding performance, so that the device can be easily folded after use, which significantly reduces the space occupancy and is convenient for storage and transportation. One end of the inlet and outlet 2 is installed on the surface of one end of the air film ball curtain body 1.

[0036] Example 2

[0037] Reference Figures 1 to 4 , which is the first embodiment of the utility model. This embodiment is based on the previous embodiment. The isolation mechanism 6 includes a guardrail 61 and an isolation belt 62. The two ends of the isolation belt 62 are respectively fixedly installed on the outside of the guardrail 61, and the bottom end of the guardrail 61 is respectively fixedly installed on the surface of the first hinged bottom plate 3 and the second hinged bottom plate 4. The inflation mechanism 7 includes a protection box 71 and a servo air pump 72. The bottom side of the servo air pump 72 is fixedly installed on the inside of the protection box 71. A handle 73 is fixedly installed on the surface of the protection box 71. A vent 74 is respectively opened on one side of the protection box 71. The output end of the servo air pump 72 is fixedly installed on one side of the inlet and outlet 2.

[0038] Specifically, the bottom surface of the protection box 71 of the inflation mechanism 7 is fixedly mounted on the surface of the first hinged bottom plate 3 , and the bottom surfaces of the first hinged bottom plate 3 and the second hinged bottom plate 4 are respectively fixedly mounted with support blocks 8 .

[0039] Furthermore, the isolation mechanism 6 can effectively remind outsiders to be alert through the isolation belts 62 installed on the outside of the guardrails 61, thereby avoiding them from accidentally colliding with the air film ball curtain body 1, ensuring safety. The bottom ends of the guardrails 61 are respectively installed on the surfaces of the first hinged bottom plate 3 and the second hinged bottom plate 4.

[0040] The inflation mechanism 7 is provided with a servo air pump 72 on one side of the inlet and outlet 2 through the output end. The servo air pump 72 can effectively drive the air flow into the air film ball curtain body 1, thereby realizing its opening and completing the inflation process. The bottom side of the servo air pump 72 is installed on the inner side of the protection box 71. The protection box 71 can be effectively moved by lifting the handles 73 installed on the surface of the protection box 71. The ventilation holes 74 opened on one side of the protection box 71 can effectively achieve ventilation effect. The bottom surface of the protection box 71 is installed on the surface of the first hinged bottom plate 3. The support blocks 8 installed on the bottom surfaces of the first hinged bottom plate 3 and the second hinged bottom plate 4 can effectively support the gravity effect from the device.

[0041] Working principle: The inflation mechanism 7 is installed with a servo air pump 72 on one side of the inlet and outlet 2 through the output end. The servo air pump 72 can effectively drive the air flow into the air film ball curtain body 1, so as to realize its opening and complete the inflation process. The bottom side of the servo air pump 72 is installed on the inner side of the protection box 71. The protection box 71 can be effectively moved by lifting the handles 73 installed on the surface of the protection box 71. The vents 74 opened on one side of the protection box 71 can effectively achieve ventilation effect. The bottom surface of the protection box 71 is installed on the surface of the first hinged bottom plate 3. The support blocks 8 installed on the bottom surfaces of the first hinged bottom plate 3 and the second hinged bottom plate 4 can effectively support the gravity effect from the device.

[0042] The auxiliary mechanism 5 uses the traction rope 53 installed on the outside of the auxiliary ring belt 52 to securely hang the hook 54 installed at one end of the traction rope 53 on the inside of the hanging ring 55. Under the ingenious action of the traction rope 53, it is possible to effectively achieve comprehensive protection of the air film ball curtain body 1, thereby avoiding potential problems such as the device tilting or being blown down by strong winds under extreme conditions. The outside of the auxiliary ring belt 52 is respectively located on the inside of the Velcro 51, and the bottom side of the Velcro 51 is respectively installed on the outside of the top of the air film ball curtain body 1. The bottom side of the auxiliary ring belt 52 is located on the outside of the top of the air film ball curtain body 1, and the bottom ends of the hanging rings 55 are respectively installed on the surfaces of the first hinged bottom plate 3 and the second hinged bottom plate 4.

[0043] By respectively setting the first hinged bottom plate 3 and the second hinged bottom plate 4 on the bottom surface of the air film ball curtain body 1 and the bottom surface of the inlet and outlet 2, a good supporting effect is achieved for the device, and scratches caused by the uneven bottom surface can be effectively avoided. One end of the second hinged bottom plate 4 is cleverly inserted into one end of the first hinged bottom plate 3 and fastened by bolts, thereby ensuring the firmness of the connection. At the same time, the first hinged bottom plate 3 and the second hinged bottom plate 4 have excellent folding performance, so that the device can be easily folded after use, which significantly reduces the space occupancy and is convenient for storage and transportation. One end of the inlet and outlet 2 is installed on the surface of one end of the air film ball curtain body 1.

[0044] The isolation mechanism 6 can effectively remind outsiders to be alert through the isolation belt 62 installed on the outside of the guardrail 61, thereby avoiding them from accidentally colliding with the air film ball curtain body 1 to ensure safety. The bottom ends of the guardrail 61 are respectively installed on the surfaces of the first hinged bottom plate 3 and the second hinged bottom plate 4.

[0045] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. An air film ball curtain, comprising an air film ball curtain body (1) and an auxiliary mechanism (5), characterized in that: The auxiliary mechanism (5) is arranged above the air film ball curtain body (1), an isolation mechanism (6) is arranged outside the air film ball curtain body (1), and an inflation mechanism (7) is arranged at one end of the air film ball curtain body (1); The auxiliary mechanism (5) comprises a Velcro (51) and an auxiliary ring belt (52), the outer side of the auxiliary ring belt (52) is respectively located on the inner side of the Velcro (51), a traction rope (53) is respectively fixedly installed on the outer side of the auxiliary ring belt (52), a hook (54) is respectively fixedly installed on one end of the traction rope (53), a hanging ring (55) is respectively arranged on the bottom side of the hook (54), and the inner side of the hook (54) is respectively hung on the inner side of the hanging ring (55).

2. The air film spherical curtain according to claim 1, characterized in that: An inlet and outlet (2) is fixedly mounted on the surface of one end of the air film ball curtain body (1); a first hinged bottom plate (3) and a second hinged bottom plate (4) are respectively arranged on the bottom surface of the air film ball curtain body (1); one end of the second hinged bottom plate (4) is plugged into one end of the first hinged bottom plate (3) and fixedly connected by bolts; the bottom surface of the air film ball curtain body (1) and the bottom surface of the inlet and outlet (2) are respectively located on the surface of the first hinged bottom plate (3) and the second hinged bottom plate (4).

3. The air film ball curtain according to claim 1, characterized in that: The bottom side of the Velcro (51) of the auxiliary mechanism (5) is fixedly mounted on the outside of the top of the air film ball curtain body (1), the bottom side of the auxiliary ring belt (52) is located on the outside of the top of the air film ball curtain body (1), and the bottom end of the hanging ring (55) is fixedly mounted on the surface of the first hinged bottom plate (3) and the second hinged bottom plate (4).

4. The air film ball curtain according to claim 1, characterized in that: The isolation mechanism (6) comprises a guardrail (61) and an isolation belt (62), wherein two ends of the isolation belt (62) are respectively fixedly mounted on the outside of the guardrail (61), and the bottom end of the guardrail (61) is respectively fixedly mounted on the surface of the first hinged bottom plate (3) and the second hinged bottom plate (4).

5. The air film spherical curtain according to claim 1, characterized in that: The inflation mechanism (7) comprises a protection box (71) and a servo air pump (72); the bottom side of the servo air pump (72) is fixedly mounted on the inner side of the protection box (71); handles (73) are fixedly mounted on the surface of the protection box (71); ventilation holes (74) are respectively opened on one side of the protection box (71); and the output end of the servo air pump (72) is fixedly mounted on one side of the inlet and outlet (2).

6. The air film spherical curtain according to claim 5, characterized in that: The bottom surface of the protective box (71) of the inflation mechanism (7) is fixedly mounted on the surface of the first hinged bottom plate (3), and the bottom surfaces of the first hinged bottom plate (3) and the second hinged bottom plate (4) are respectively fixedly mounted with support blocks (8).

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