CN220354985U - Outdoor fast-assembling anti-wind large screen device - Google Patents

Abstract

The utility model provides an outdoor fast-assembling wind-resistant large screen device, and belongs to the technical field of display devices; outdoor fast-assembling anti-wind large screen device includes: the large screen comprises a large screen body, a connecting plate, a first connecting seat, a first circular tube, a base, a vertical rod, a supporting rod assembly, a first sliding block, a lifting block, a connecting rod, a second connecting seat and a reinforced supporting frame; the vertical rod penetrates into the connecting plate and is inserted into the first circular tube, the connecting plate is placed on the lifting block, so that the lifting block supports the connecting plate and the large screen body, the vertical rod is used for limiting the large screen body, and the large screen body is quickly installed. Moreover, through the second connecting hole that will be the second connecting seat that passes in proper order of the reinforcement support frame that is L shape to realize that the reinforcement support frame supports the big screen body, in order to promote the anti-wind intensity of big screen body, thereby make the product can use in wide place, in order to satisfy the product and can use in outdoor scene.

Description

Outdoor fast-assembling anti-wind large screen device

Technical Field

The utility model belongs to the technical field of display devices, and particularly relates to an outdoor fast-assembling wind-resistant large-screen device.

Background

In the related art, data information is required to be displayed through a display screen during field combat and training.

The utility model discloses a display device for outdoor live broadcasting (publication number: CN 216408324U), which comprises a frame body and a cover plate, wherein a display screen is arranged in the middle of the frame body, a first storage groove is formed in the two sides of the frame body, a first rod body is inserted into the first storage groove, jacks are formed in the two sides of the first rod body at equal intervals on the adjacent sides of the first rod body, a fixing assembly is arranged between the first rod body and the frame body, a second storage groove is formed in the lower end of the first rod body, and sliding blocks are slidably connected in the second storage groove.

Because the outdoor wind resistance is large and the display screen is planar, the display screen is impacted by wind power; however, in the prior art, the display screen is not provided with the supporting mechanism, so that the wind resistance effect of the display screen is poor, and the product cannot be used outdoors, especially in a wide place.

Disclosure of Invention

In order to solve the problems that in the prior art, a supporting mechanism is not installed on a display screen, so that the wind resistance effect of the display screen is poor, and products cannot be used outdoors and particularly in wide places, the utility model provides an outdoor fast-assembling wind-resistant large-screen device. The specific technical scheme is as follows:

outdoor fast-assembling anti-wind is big screen device, outdoor fast-assembling anti-wind is big screen device includes: the large screen comprises a large screen body, a connecting plate, a first connecting seat, a first circular tube, a base, a vertical rod, a supporting rod assembly, a first sliding block, a lifting block, a connecting rod, a second connecting seat and a reinforced supporting frame; the connecting plate is connected with the bottom of the large screen body; the first connecting seats are internally provided with first connecting holes, the plurality of first connecting seats are connected with the large screen body, the plurality of first connecting seats are vertically arranged, and a space is reserved between two adjacent first connecting seats; the first round tube sequentially passes through the first connecting holes of the plurality of first connecting seats; the base is positioned below the large screen body; the vertical rod is connected with the top of the base, penetrates through the connecting plate, and at least part of the vertical rod is embedded into the first circular tube; the two support rod assemblies are respectively and rotatably connected with the two ends of the base; the first sliding block is sleeved on the outer side of the supporting rod assembly and slides along the supporting rod assembly; the lifting block is sleeved on the outer side of the vertical rod, slides along the vertical rod, and is placed on the connecting plate; one end of the connecting rod is rotationally connected with the first sliding block, and the other end of the connecting rod is rotationally connected with the lifting block; the second connecting seats are internally provided with second connecting holes, the plurality of second connecting seats are connected with the large screen body, the plurality of second connecting seats are vertically arranged, and a space is reserved between two adjacent second connecting seats; the reinforcing support frame is L-shaped, the reinforcing support frame is placed on the ground, and the reinforcing support frame sequentially penetrates through the second connecting holes of the second connecting seats.

In addition, the outdoor fast-assembling wind-resistant large screen device provided by the technical scheme of the utility model can also have the following additional technical characteristics:

in the above technical scheme, the support rod assembly includes: the rotary support comprises a connecting groove, a rotary block, a rotary seat and a support rod body; the connecting groove is arranged at the end part of the base; the rotating block is embedded into the connecting groove and is rotationally connected with the base; the rotating seat is connected with the rotating block; one end of the supporting rod body is connected with the rotating seat.

In the above technical solution, the support rod assembly further includes: a first support block; the first supporting block is sleeved on the outer side of the supporting rod body, is located at the other end of the supporting rod body and is placed on the ground.

In the above technical scheme, the reinforcing support frame further comprises: the column comprises a column body, a connecting frame, a cross column and a second supporting block; the upright posts sequentially pass through the second connecting holes of the plurality of second connecting seats; the connecting frame is a hollow cavity, the upright posts are embedded into the connecting frame, and the connecting frame is connected with the upright posts; the cross posts are embedded into the connecting frame and are connected with the connecting frame and are vertical to the upright posts; the second supporting block is sleeved on the outer side of the transverse column, and the second supporting block is placed on the ground.

In the above technical scheme, the reinforcing support frame further comprises: the second sliding block, the third sliding block and the reinforcing rod; the second sliding block is sleeved on the outer side of the upright post, and can slide along the outer side of the upright post; the third sliding block is sleeved on the outer side of the transverse column and can slide along the outer side of the transverse column; one end of the reinforcing rod is rotationally connected with the second sliding block, and the other end of the reinforcing rod is rotationally connected with the third sliding block.

In the above technical scheme, outdoor fast-assembling anti-wind large screen device still includes: a first jackscrew, a second jackscrew and a third jackscrew; the first jackscrew passes through the second connecting seat and is attached to the upright post; the second jackscrew passes through the second sliding block and is attached to the upright post; the third jackscrew passes the third slider, and third jackscrew and diaphragm laminating mutually.

In the above technical scheme, outdoor fast-assembling anti-wind large screen device still includes: an opening, a threaded hole and a connecting bolt; the opening is arranged on the first connecting seat; the threaded hole is internally provided with an internal thread, and the threaded hole is arranged on the side wall of the first connecting seat in a penetrating way; the outer wall of the connecting bolt is provided with external threads, and the connecting bolt passes through the threaded hole; wherein, the internal thread is adapted with the external thread.

Compared with the prior art, the outdoor fast-assembling wind-resistant large-screen device has the beneficial effects that:

1. when the base is placed on the ground, the supporting rod assembly rotates downwards due to gravity, and the supporting rod assembly is paved on the ground, so that the base is immediately opened, and the assembly speed of a product is improved. The vertical rod penetrates into the connecting plate and is inserted into the first circular tube, the connecting plate is placed on the lifting block, so that the lifting block supports the connecting plate and the large screen body, the vertical rod is used for limiting the large screen body, and the large screen body is quickly installed. Moreover, through the second connecting hole that will be the second connecting seat that passes in proper order of the reinforcement support frame that is L shape to realize that the reinforcement support frame supports the big screen body, in order to promote the anti-wind intensity of big screen body, thereby make the product can use in wide place, in order to satisfy the product and can use in outdoor scene.

2. Through being connected the seat of will rotating with the rotating block to rotate the seat with the one end of bracing piece body and be connected, in order to realize rotating seat and bracing piece body and rotating the synchronous rotation of piece, thereby promote bracing piece body pivoted flexibility.

3. Through with first supporting shoe suit in the outside of bracing piece body to with the other end that first supporting shoe is located the bracing piece body, with the realization when the base is placed subaerial, and when bracing piece body and pole setting are mutually perpendicular, first supporting shoe also places subaerial, thereby promotes the stability of base, and then promotes the stability of product.

4. Through in with the stand embedding connection frame, be connected the connection frame with the stand, simultaneously, in with the diaphragm embedding connection frame, be connected diaphragm and connection frame to make diaphragm and stand mutually perpendicular, in order to realize connecting stand and diaphragm together through the connection frame, thereby realize stand and diaphragm and form L shape, and then promote the stability of strengthening the support frame.

5. Through the outside with second slider suit at the stand, with the outside of third slider suit at the diaphragm, rotate the one end and the second slider of stiffener to rotate the other end user third slider of stiffener and connect, in order to realize stand, diaphragm and stiffener and enclose into a triangle-shaped, thereby promote the stability of strengthening support frame, and then promote the wind-resistant intensity of product.

6. The first jackscrew passes through the second connecting seat and is attached to the upright post, so that the upright post is fixed in the second connecting seat, and the stability of the upright post is improved; through passing the second jackscrew second slider to laminate mutually with second jackscrew and stand, simultaneously, pass the third slider with the third jackscrew, and laminate mutually with third jackscrew, with the realization with the second slider fixed on the stand, and fix the third slider on the diaphragm, thereby promote the stability of second slider and third slider, with avoid the stiffener to take place the displacement, and then promote the stability of strengthening support frame.

7. Through running through the screw hole and setting up the lateral wall at first connecting seat, pass the screw hole with connecting bolt to realize reducing the distance between the opening, with the internal diameter of reducing first connecting hole, thereby make first connecting seat lock hoop in the outside of pole setting, and then promote the joint strength of first connecting seat and pole setting.

Drawings

FIG. 1 is a rear view of an outdoor quick-assembly wind-resistant large screen apparatus of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a side view of an outdoor quick-assembly wind-resistant large screen apparatus of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

wherein, the correspondence between the reference numerals and the component names in fig. 1 to 4 is:

the large screen comprises a large screen body 10, a connecting plate 11, a first connecting seat 12, a first round tube 13, a base 14, a vertical rod 15, a supporting rod 16, a 161 rotating block, a 162 rotating seat, a 163 supporting rod body 164, a first supporting block 17, a first sliding block 18, a lifting block 19, a connecting rod 20, a second connecting seat 21, a reinforced supporting frame 211, a vertical column 212, a connecting frame 213, a transverse column 214, a second supporting block 215, a second sliding block 216, a third sliding block 216, a 217 reinforcing rod 22, an opening 23 and a connecting bolt.

Detailed Description

The utility model will be further described with reference to specific embodiments and figures 1-4, but the utility model is not limited to these embodiments.

As shown in fig. 1 to 4, the outdoor fast-assembling wind-resistant large screen device includes: the large screen comprises a large screen body 10, a connecting plate 11, a first connecting seat 12, a first round tube 13, a base 14, a vertical rod 15, a supporting rod assembly 16, a first sliding block 17, a lifting block 18, a connecting rod 19, a second connecting seat 20 and a reinforced supporting frame 21; the connecting plate 11 is connected with the bottom of the large screen body 10; the first connecting seats 12 are internally provided with first connecting holes, a plurality of first connecting seats 12 are connected with the large screen body 10, the plurality of first connecting seats 12 are vertically arranged, and a space is reserved between two adjacent first connecting seats 12; the first round tube 13 sequentially passes through the first connecting holes of the plurality of first connecting seats 12; the base 14 is positioned below the large screen body 10; the upright 15 is connected with the top of the base 14, the upright 15 passes through the connecting plate 11, and at least part of the upright 15 is embedded into the first circular tube 13; the two support rod assemblies 16 are respectively and rotatably connected with the two ends of the base 14; the first sliding block 17 is sleeved on the outer side of the supporting rod assembly 16, and the first sliding block 17 slides along the supporting rod assembly 16; the lifting block 18 is sleeved on the outer side of the upright 15, the lifting block 18 slides along the upright 15, and the connecting plate 11 is placed on the lifting block 18; one end of the connecting rod 19 is rotationally connected with the first sliding block 17, and the other end of the connecting rod 19 is rotationally connected with the lifting block 18; the second connecting seats 20 are internally provided with second connecting holes, a plurality of second connecting seats 20 are connected with the large screen body 10, the second connecting seats 20 are vertically arranged, and a space is reserved between two adjacent second connecting seats 20; the reinforcing support frame 21 is L-shaped, the reinforcing support frame 21 is placed on the ground, and the reinforcing support frame 21 sequentially penetrates through the second connecting holes of the plurality of second connecting seats 20.

The contact area of the bottom of the large screen body 10 is increased by connecting the connecting plate 11 with the bottom of the large screen body 10; through being connected a plurality of first connecting seats 12 with big screen body 10, with the vertical row material of a plurality of first connecting seats 12 to pass first connecting hole of a plurality of first connecting seats 12 with first pipe 13 in proper order, so that realize that first pipe 13 passes through first connecting seat 12 and installs on big screen body 10, thereby realize supporting first pipe 13. By connecting the upright 15 with the top of the base 14, the upright 15 is threaded through the connecting plate 11, and at least part of the upright 15 is embedded into the first circular tube 13, so that the upright 15 is limited by the first circular tube 13. The two support rod assemblies 16 are respectively connected with the two ends of the base 14 in a rotating way, and the two support rod assemblies 16 are placed on the ground, so that the contact area between the base 14 and the ground is increased, and the stability of a product is improved. The first sliding block 17 is sleeved on the outer side of the supporting rod assembly 16, the lifting block 18 is sleeved on the outer side of the vertical rod 15, one end of the connecting rod 19 is rotationally connected with the first sliding block 17, and the other end of the connecting rod 19 is rotationally connected with the lifting block 18, so that a structure of which the supporting rod assembly 16, the vertical rod 15 and the connecting rod 19 are enclosed into a nearly triangle is realized, and the lifting block 18 is supported; meanwhile, the connecting plate 11 is placed on the lifting block 18, so that the lifting block 18 supports the large screen body 10 through the connecting plate 11. Through being connected a plurality of second connecting seats 20 with the big screen body 10, make the vertical row material of a plurality of second connecting seats 20, will be the reinforcing support frame 21 of L shape and place subaerial to pass the second connecting hole of a plurality of second connecting seats 20 with reinforcing support frame 21 in proper order, with the realization reinforcing support frame 21 spacing big screen body 10.

In a specific use of the product, the plurality of bases 14 are placed on the ground, and simultaneously, the support bar assemblies 16 rotatably connected to both ends of the bases 14 are rotated downward by gravity, so that the support bar assemblies 16 are placed on the ground; then, the lifting block 18 is slid along the upright 15, and the first slider 17 is slid along the support bar assembly 16 to adjust the height of the lifting block 18; then, the large screen body 10 is hoisted, so that the large screen body 10 moves from top to bottom, the vertical rods 15 sequentially penetrate through the connecting plates 11, the vertical rods 15 are embedded into the first round tubes 13, meanwhile, the connecting plates 11 are placed on the lifting blocks 18, the lifting blocks 18 support the connecting plates 11 and the large screen body 10, and the large screen body 10 is limited through the vertical rods 15 through the plurality of first connecting seats 12, so that the wind resistance strength of the large screen body 10 is improved; moreover, when the large screen body 10 moves from top to bottom, the reinforcing support frames 21 sequentially penetrate through the second connecting holes of the plurality of second connecting seats 20, so that the large screen body 10 is limited by the reinforcing support frames 21, and the wind resistance of the large screen body 10 is further improved.

With the above structure, when the base 14 is placed on the ground, the support bar assembly 16 will rotate downward due to gravity, and the support bar assembly will be laid on the ground, so that the falling to the ground is achieved, thereby improving the assembly speed of the product. Through penetrating pole setting 15 connecting plate 11 to insert in the first pipe 13, place connecting plate 11 on elevating block 18, with the realization elevating block 18 supports connecting plate 11 and large screen body 10, thereby realize pole setting 15 spacing large screen body 10, and then realize installing large screen body 10 fast. Moreover, the reinforcing support frames 21 in the L shape sequentially penetrate through the second connecting holes of the second connecting seats 20, so that the reinforcing support frames 21 support the large-screen body 10, the wind resistance strength of the large-screen body 10 is improved, and therefore the product can be used in a wide field, and the product can be used in an outdoor scene.

Specifically, the large screen body 10 is formed by connecting a plurality of small screen components, and the first connecting seat 12 is connected with four small screen components at the same time, namely, the first connecting seat 12 is positioned at the corner where the four small screen components are contacted; moreover, two adjacent small screen assemblies are connected.

In an embodiment of the present utility model, as shown in fig. 1 to 4, the support rod assembly 16 includes: a connecting groove, a rotating block 161, a rotating seat 162 and a supporting rod body 163; the connecting groove is arranged at the end part of the base 14; the rotating block 161 is embedded in the connecting groove, and the rotating block 161 is rotationally connected with the base 14; the rotating seat 162 is connected with the rotating block 161; one end of the supporting rod body 163 is connected to the rotating seat 162.

By providing the connection groove at the end of the base 14, the rotating block 161 is embedded into the connection groove, and the rotating block 161 is rotatably connected with the base 14, so that the rotating block 161 can rotate in the connection groove; by connecting the rotation seat 162 with the rotation block 161 and connecting the rotation seat 162 at one end of the support bar body 163, the rotation seat 162 and the support bar body 163 are rotated in synchronization with the rotation block 161, thereby improving the flexibility of rotation of the support bar body 163.

In an embodiment of the present utility model, as shown in fig. 1-4, the support rod assembly 16 further includes: a first support block 164; the first supporting block 164 is sleeved on the outer side of the supporting rod body 163, the first supporting block 164 is located at the other end of the supporting rod body 163, and the first supporting block 164 is placed on the ground.

Through with first supporting shoe 164 suit in the outside of bracing piece body 163 to with first supporting shoe 164 is located the other end of bracing piece body 163, in order to realize when base 14 is placed subaerial, and bracing piece body 163 is perpendicular with pole setting 15, first supporting shoe 164 also places subaerial, thereby promotes the stability of base 14, and then promotes the stability of product.

In the embodiment of the present utility model, as shown in fig. 1 to 4, the reinforcing support stand 21 further includes: upright post 211, connection frame 212, cross post 213 and second support block 214; the upright post 211 sequentially passes through the second connection holes of the plurality of second connection seats 20; the connecting frame 212 is a hollow cavity, the upright post 211 is embedded into the connecting frame 212, and the connecting frame 212 is connected with the upright post 211; the cross column 213 is embedded into the connecting frame 212, the cross column 213 is connected with the connecting frame 212, and the cross column 213 is vertical to the upright column 211; the second support block 214 is sleeved outside the cross column 213, and the second support block 214 is placed on the ground.

Through embedding the stand 211 in the connection frame 212, be connected with the stand 211 with the connection frame 212, simultaneously, embed the diaphragm 213 in the connection frame 212, be connected with diaphragm 213 and connection frame 212 to make diaphragm 213 and stand 211 mutually perpendicular, in order to realize connecting together stand 211 and diaphragm 213 through connection frame 212, thereby realize stand 211 and diaphragm 213 and form L shape, and then promote the stability of strengthening support frame 21. The second support blocks 214 are sleeved on the outer sides of the transverse columns 213, and the second support blocks 214 are placed on the ground, so that the transverse columns 213 are placed on the ground through the second support blocks 214, and the stability of the transverse columns 213 is improved.

In the embodiment of the present utility model, as shown in fig. 1 to 4, the reinforcing support stand 21 further includes: a second slider 215, a third slider 216, and a reinforcing rod 217; the second sliding block 215 is sleeved on the outer side of the upright post 211, and the second sliding block 215 can slide along the outer side of the upright post 211; the third slider 216 is sleeved on the outer side of the cross column 213, and the third slider 216 can slide along the outer side of the cross column 213; one end of the reinforcing rod 217 is rotatably connected to the second slider 215, and the other end of the reinforcing rod 217 is rotatably connected to the third slider 216.

Through the outside with second slider 215 suit at stand 211, with the outside of third slider 216 suit at the spreader 213, with the one end and the second slider 215 swivelling joint of stiffener 217 to with the other end user third slider 216 swivelling joint of stiffener 217, in order to realize stand 211, spreader 213 and stiffener 217 enclose into a triangle-shaped, thereby promote the stability of strengthening support frame 21, and then promote the wind-resistant intensity of product.

In an embodiment of the present utility model, as shown in fig. 1 to 4, the outdoor fast-assembling wind-resistant large screen apparatus further includes: a first jackscrew, a second jackscrew and a third jackscrew; the first jackscrew passes through the second connecting seat 20 and is attached to the upright post 211; the second jackscrew passes through the second sliding block 215 and is attached to the upright post 211; the third jackscrew passes through third slider 216, and the third jackscrew is in contact with cross-post 213.

The first jackscrew passes through the second connecting seat 20 and is attached to the upright post 211, so that the upright post 211 is fixed in the second connecting seat 20, and the stability of the upright post 211 is improved; through passing the second jackscrew through the second slider 215 and attaching the second jackscrew to the upright post 211, simultaneously, passing the third jackscrew through the third slider 216 and attaching the third jackscrew to the cross post 213, the second slider 215 is fixed on the upright post 211, and the third slider 216 is fixed on the cross post 213, so that the stability of the second slider 215 and the third slider 216 is improved, the reinforcing rod 217 is prevented from being displaced, and the stability of the reinforcing support frame 21 is improved.

In an embodiment of the present utility model, as shown in fig. 1 to 4, the outdoor fast-assembling wind-resistant large screen apparatus further includes: an opening 22, a threaded hole, and a connecting bolt 23; the opening 22 is provided on the first connecting seat 12; the threaded hole is internally provided with internal threads, and the threaded hole is arranged on the side wall of the first connecting seat 12 in a penetrating manner; the outer wall of the connecting bolt 23 is provided with external threads, and the connecting bolt 23 passes through the threaded hole; wherein, the internal thread is adapted with the external thread.

The opening 22 is provided in the first coupling seat 12 to increase the inner diameter of the first coupling hole, thereby facilitating the passage of the upright 15 through the first coupling hole. Through running through the screw hole and setting up the lateral wall at first connecting seat 12, pass the screw hole with connecting bolt 23 to realize reducing the distance between the opening 22, in order to reduce the internal diameter of first connecting hole, thereby make first connecting seat 12 lock in the outside of pole setting 15, and then promote the joint strength of first connecting seat 12 and pole setting 15.

In the description of the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In the present utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides an outdoor fast-assembling anti-wind large screen device which characterized in that, outdoor fast-assembling anti-wind large screen device includes:

a large screen body;

the connecting plate is connected with the bottom of the large screen body;

the first connecting seats are internally provided with first connecting holes, a plurality of the first connecting seats are connected with the large screen body, the first connecting seats are vertically arranged, and a space is reserved between two adjacent first connecting seats;

the first round tube sequentially passes through the first connecting holes of the plurality of first connecting seats;

the base is positioned below the large screen body;

the upright rod is connected with the top of the base, passes through the connecting plate and is at least partially embedded into the first circular tube;

the two support rod assemblies are respectively and rotatably connected with the two ends of the base;

the first sliding block is sleeved on the outer side of the supporting rod assembly and slides along the supporting rod assembly;

the lifting block is sleeved on the outer side of the vertical rod, slides along the vertical rod and is placed on the connecting plate;

one end of the connecting rod is rotationally connected with the first sliding block, and the other end of the connecting rod is rotationally connected with the lifting block;

the second connecting seats are internally provided with second connecting holes, a plurality of the second connecting seats are connected with the large screen body, the second connecting seats are vertically arranged, and a space is reserved between two adjacent second connecting seats;

the reinforcing support frame is L-shaped, the reinforcing support frame is placed on the ground, and the reinforcing support frame sequentially penetrates through the second connecting holes of the second connecting seats.

2. The outdoor quick-fit wind-resistant large screen apparatus of claim 1, wherein the support bar assembly comprises:

the connecting groove is arranged at the end part of the base;

the rotating block is embedded into the connecting groove and is rotationally connected with the base;

the rotating seat is connected with the rotating block;

the support rod body, the one end of support rod body with rotate the seat and be connected.

3. The outdoor quick-fit wind-resistant large screen apparatus of claim 2, wherein the support bar assembly further comprises:

the first supporting block is sleeved on the outer side of the supporting rod body, is positioned at the other end of the supporting rod body and is placed on the ground.

4. An outdoor quick-fit wind-resistant large screen device as recited in claim 1, wherein the reinforcing support frame further comprises:

the upright posts sequentially penetrate through the second connecting holes of the plurality of second connecting seats;

the connecting frame is a hollow cavity, the upright post is embedded into the connecting frame, and the connecting frame is connected with the upright post;

the cross column is embedded into the connecting frame, is connected with the connecting frame and is perpendicular to the upright post;

the second supporting block is sleeved on the outer side of the transverse column, and the second supporting block is placed on the ground.

5. An outdoor quick-fit wind-resistant large screen apparatus as recited in claim 4, wherein said reinforcing support frame further comprises:

the second sliding block is sleeved on the outer side of the upright post and can slide along the outer side of the upright post;

the third sliding block is sleeved on the outer side of the transverse column and can slide along the outer side of the transverse column;

and one end of the reinforcing rod is rotationally connected with the second sliding block, and the other end of the reinforcing rod is rotationally connected with the third sliding block.

6. The outdoor quick-fit wind-resistant large screen device of claim 5, further comprising:

the first jackscrew passes through the second connecting seat and is attached to the upright post;

the second jackscrew passes through the second sliding block and is attached to the upright post;

and the third jackscrew penetrates through the third sliding block, and the third jackscrew is attached to the transverse column.

7. The outdoor quick-fit wind-resistant large screen device of claim 6, further comprising:

an opening provided on the first connection seat;

the threaded hole is internally provided with an internal thread, and the threaded hole is arranged on the side wall of the first connecting seat in a penetrating way;

the outer wall of the connecting bolt is provided with external threads, and the connecting bolt penetrates through the threaded hole;

wherein the internal thread is adapted to the external thread.