Portable folding support of movable smart screen

Abstract

The utility model provides a portable folding support of a movable smart screen, which comprises two support frames, two slide bars, the smart screen, an upper folding bar and a lower folding bar, the upper folding bar and the lower folding bar are movably mounted between the two slide bars, connecting shafts for bending the two folding bars are movably mounted in the middles of the two folding bars in an embedded manner, one side of each connecting shaft is provided with a slot, and the other side of each connecting shaft is provided with a slot. And the slots penetrate through the folding rods. The folding rods are unfolded and straightened through the connecting shafts, the clamping bolts are inserted into the inserting grooves so as to ensure the stability of the folding rods when the folding rods support the intelligent screen, meanwhile, the embedding blocks and the embedding grooves above the folding rods are matched with each other to jointly bear the pressure of the intelligent screen, the overall supporting performance is enhanced, and when the folding rods are folded, the folding rods are bent with the connecting shafts as the center. The folding rod can be stored in the storage groove in one side of the sliding rod, the two supporting frames and the sliding rod can be folded to be close to and attached to each other, the size of the support is effectively reduced, carrying and storage are convenient, and then the adaptability of the support in different use scenes is improved.

Description

Technical Field

[0001] This utility model relates to the field of support equipment technology, specifically a portable folding support for a movable smart screen. Background Technology

[0002] The portable smart screen stand can stably support the smart screen, maintaining a suitable viewing angle and height, ensuring that the screen will not shake or tip over during use, providing users with a clear and stable visual experience. The portable smart screen stand makes it easy to fix the smart screen firmly on various flat surfaces in temporary office spaces, allowing users to conveniently use the smart screen in different environments.

[0003] Traditional smart screen stands take up a lot of space and are inconvenient to carry and use. While folding designs reduce the size of the stand, the stability is poor when installing and using the smart screen due to the folding mechanism. In addition, since smart screens of different sizes are common in practical applications, existing stands are often difficult to adapt to and install, making it inconvenient for users to replace their smart screen devices. This means that users may need to buy a new stand, resulting in wasted resources and affecting the user experience.

[0004] To address this, we provide a portable folding stand for a movable smart screen. Utility Model Content

[0005] The main purpose of this utility model is to provide a portable folding stand for a movable smart screen, which can effectively solve the problems mentioned in the background art, such as poor stability due to the folding mechanism, and the difficulty in adapting and installing existing stands to fit smart screens of different sizes, which are common in practical applications.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A portable folding stand for a movable smart screen includes two support frames, two sliding rods, and a smart screen. Two folding rods are movably installed between the two sliding rods and are arranged vertically. A connecting shaft for bending is movably installed between each of the two folding rods. Each connecting shaft has a slot on one side, extending through the folding rod. A latch is movably installed inside the slot. Two fixing tubes are symmetrically fixed at the bottom of the upper folding rod, centered on the connecting rod. A slider is movably installed inside each of the two fixing tubes. A folding sliding rod is movably installed below each of the two sliders, and a connecting shaft is movably installed between the folding sliding rod and the slider. A fixing block for mounting the smart screen is movably installed inside each of the two folding sliding rods, and a locking block is fixedly installed on one side of each fixing block.

[0008] In the above scheme, preferably, the two support frames are fitted with plugs on the top, and one side of each of the two slide rods is provided with a groove for storing and unfolding the folding rod. Insert holes are provided at equal intervals on the two slide rods.

[0009] In the above scheme, preferably, both the upper and lower ends of the two support frames are provided with insertion holes for the insertion of the bolts, both sides of the lower part of the two support frames are provided with moving wheels for their movement, and the inner side of both support frames is provided with lifting grooves to facilitate the lifting and lowering of the slide rod during use and the retraction of the lower folding rod when folded.

[0010] In the above scheme, preferably, an insert block for increasing support is fixedly installed on one side of the upper part of each of the two folding rods, and an insert groove is provided on the other side of the upper part of each of the two folding rods to facilitate the insertion of the insert block when folding.

[0011] In the above scheme, preferably, one side of each of the two fixed tubes is provided with a storage groove for the slider to move inside and for the folding rod to be stored when it is folded. The inside of each fixed tube is provided with a spring member, one side of which is fixedly connected to the slider and the other side is fixedly connected to one end of the inside of the fixed tube.

[0012] In the above scheme, preferably, the inner sides of both folding slide rods are provided with slots, and the two sides of the locking block are provided with locking teeth that mesh with the slots.

[0013] In the above scheme, preferably, a throttle is movably installed on one side of the card block, and clamping bolts are movably installed on both sides of the fixing block, with a clamping pad fixedly installed on one side of each clamping bolt.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) This portable folding bracket for a mobile smart screen is equipped with a connecting shaft, slot, latch, insert block and insert groove. When in use, the folding rod unfolds and straightens through the connecting shaft, and the latch is inserted into the slot to ensure the stability of the folding rod when supporting the smart screen. At the same time, the insert block and insert groove on the top of the folding rod cooperate with each other to bear the pressure of the smart screen and enhance the overall support. When storing, the folding rod is bent with the connecting shaft as the center, so that the insert block is embedded in the insert groove. The folding rod can be stored in the groove on one side of the slide rod. The two support frames and the slide rod can also be folded close together, which effectively reduces the size of the bracket, makes it convenient to carry and store, and improves the adaptability of the bracket in different usage scenarios.

[0016] (2) This portable folding bracket for a movable smart screen is equipped with a mechanism including a fixing block, clamping bolts, clamping pads, locking blocks, and locking slots. When installing the smart screen, the fixing block is first installed at the four corners of the smart screen. Rotating the clamping bolts pushes the clamping pads, which have elasticity and friction, to fit tightly against the outer wall of the smart screen, increasing the friction and making the smart screen stably fixed in the fixing block. At the same time, rotating the handle drives the locking block, so that the locking teeth on both sides of the locking block mesh with the locking slots on the inner side of the folding slide rod. The fixing block can be installed in a suitable position on the folding slide rod. After installation, rotating the handle horizontally prevents the locking block from slipping out, further stabilizing the smart screen, thus adapting to smart screens of different sizes and improving the stability of the smart screen during use.

[0017] (3) This portable folding bracket for the movable smart screen features a mechanism with a plug, a socket, a lifting slide, and casters. When the height of the slide bar needs adjustment, the plug is pulled out, allowing the slide bar to slide smoothly within the lifting slide. Users can adjust it to a suitable position according to their actual needs, and then insert the plug to secure it, thus meeting user habits and scenario requirements. Furthermore, the casters on both sides of the support frame make moving the bracket and the smart screen easy and convenient, facilitating transfer to different areas indoors and effectively improving the flexibility and convenience of the bracket. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a partial structural diagram of the slide bar in this utility model.

[0021] Figure 3 This is a partial structural diagram of the folding slide rod in this utility model.

[0022] Figure 4 This is a schematic diagram of the connection structure between the fixing block and the folding slide rod in this utility model.

[0023] Figure 5 This is a schematic diagram of the connection structure between the folding slide and the storage groove in this utility model.

[0024] Figure 6 This is a schematic diagram of the connection structure between the inlay block and the inlay groove in this utility model.

[0025] Figure 7 This utility model Figure 3 A magnified schematic diagram of the local structure at point A.

[0026] Figure 1 - Figure 7 In the middle: 1. Support frame; 101. Lifting slide; 2. Slide rod; 201. Insertion hole; 202. Retraction groove; 3. Moving wheel; 4. Insert bolt; 5. Folding rod; 501. Slot; 502. Inlay groove; 503. Inlay block; 6. Fixing tube; 601. Storage groove; 7. Folding slide rod; 701. Card slot; 702. Slider; 703. Spring component; 8. Smart screen; 9. Connecting shaft; 10. Card bolt; 11. Fixing block; 1101. Clamping bolt; 1102. Clamping pad; 1103. Card block; 1104. Thruster. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] like Figure 1 - Figure 7As shown, in this embodiment, a portable folding bracket for a movable smart screen includes two support frames 1, two sliding rods 2, a smart screen 8, and two folding rods 5 movably installed between the two sliding rods 2 and distributed vertically. A connecting shaft 9 for bending is movably installed in the middle of each of the two folding rods 5. A slot 501 is provided on one side of each connecting shaft 9, and the slot 501 passes through the folding rod 5. A latch 10 is movably installed inside the slot 501. Two fixing tubes 6 are symmetrically fixed at the bottom of the upper folding rod 5 with the connecting shaft 9 as the center point. A slider 702 is movably installed inside each of the two fixing tubes 6. A folding sliding rod 7 is movably installed below each of the two sliders 702, and a connecting shaft 9 is movably installed between the folding sliding rod 7 and the slider 702. A fixing block 11 for installing the smart screen 8 is movably installed inside each of the two folding sliding rods 7. A locking block 1103 is fixedly installed on the primary side of each fixing block 11.

[0029] Both folding slide rods 7 have slots 701 on their inner sides. Both sides of the locking block 1103 have locking teeth that mesh with the slots 701. A throttle 1104 is fitted and movably installed on one side of the locking block 1103. Both sides of the fixing block 11 have clamping bolts 1101 fitted and movably installed, and a clamping pad 1102 is fixedly installed on one side of the clamping bolts 1101.

[0030] Specifically, with this configuration, in the folded state, the inlay block 503 fixedly installed on one side of the upper part of the folding rod 5 will be embedded into the inlay groove 502 set on the other side of the upper part of the other folding rod 5, and the folding rod 5 centered on the connecting shaft 9 will be bent and put into the storage groove 202, thereby making the two support frames 1 and the slide rod 2 fold close together and stored. When unfolded for use, the connecting shaft 9, which is movably installed in the middle of the folding rod 5, allows the folding rod 5 to bend, unfold and straighten with the connecting shaft 9 as the center, and the latch 10 is inserted into the slot 501 to ensure that the folding rod 5 unfolded with the connecting shaft 9 as the center can remain stable when supporting the smart screen 8. When the folding slide rod 7 needs to be folded, the size of the storage groove 601 is adapted to the folding slide rod 7, so that the folding slide rod 7 can be bent on the slider 702 by the connecting shaft 9 when folded and stored in the storage groove 601. When unfolded, the folding slide rod 7 is taken out from the storage groove 601 for installation of the smart screen 8.

[0031] When installing the Smart Screen 8, first install the fixing blocks 11 at the four corners of the Smart Screen 8. Adjust the clamping bolts 1101 by rotating them to allow them to extend and retract on the fixing blocks 11, ensuring they are firmly clamped to the outer wall of the Smart Screen 8. The clamping pads 1102, fixedly installed on one side of the clamping bolts 1101, are made of a material with a certain degree of elasticity and friction. When the clamping bolts 1101 push the clamping pads 1102 into close contact with the Smart Screen 8, the clamping pads 1102, under their own elasticity, better conform to the surface of the Smart Screen 8, while simultaneously increasing the friction between them. To ensure that the smart screen 8 can be stably installed in the four corner fixing blocks 11 after installation, the handle 1104 is rotated and the locking blocks 1103 with locking teeth on both sides are inserted into the inside of the folding slide rod 7 and engaged with the locking slots 701 to install the fixing blocks 11 in the appropriate position on the folding slide rod 7. After the fixing blocks 11 are inserted and installed in the appropriate position on the folding slide rod 7, the handle 1104 is rotated to make the handle 1104 horizontal to prevent the locking blocks 1103 from sliding out of the locking slots 701, thereby fixing the fixing blocks 11 on the folding slide rod 7.

[0032] like Figure 1 - Figure 4 As shown, in this embodiment, the two support frames 1 are fitted with plugs 4 on their upper sides, and the two slide rods 2 are provided with grooves 202 on one side for storing and unfolding the folding rod 5. The two slide rods 2 are provided with holes 201 that are equidistantly arranged on their upper and lower ends. The two support frames 1 are provided with holes for the plugs 4 to pass through. The two support frames 1 are provided with moving wheels 3 on both sides of their lower sides for moving. The two support frames 1 are provided with lifting grooves 101 on their inner sides to facilitate the lifting and lowering of the slide rods 2 during use and the retraction of the lower folding rod 5 when folded.

[0033] Specifically, with this configuration, when adjusting the height of the slide rod 2, the bolt 4 cooperates with the insertion hole on the support frame 1 and the insertion hole 201 on the slide rod 2 to adjust and fix the height of the slide rod 2. When it is necessary to adjust the height of the slide rod 2, the bolt 4 is pulled out from the insertion hole above the support frame 1. At this time, the slide rod 2 is no longer restricted by the bolt 4. Since the support frame 1 has a lifting groove 101 on its inner side, the slide rod 2 can slide smoothly up and down in the lifting groove 101, so that the user can adjust the slide rod 2 to a suitable position according to the actual use needs. After adjustment, the bolt 4 is inserted into the corresponding insertion hole 201 on the slide rod 2. After insertion, the slide bar 2 is stably fixed at the current height, ensuring that the slide bar 2 will not rise or fall arbitrarily during use. During the folding and storage of the bracket, the lower folding rod 5 can be retracted into the support frame 1 along the lifting slide groove 101, reducing the volume of the bracket after folding. At the same time, the storage groove 202 on one side of the slide bar 2 is used to store the folding rod 5. When the folding rod 5 is retracted into the support frame 1, the upper part of the folding rod 5 can be placed in the storage groove 202, further optimizing the storage effect of the bracket. In addition, the moving wheels 3 on both sides of the lower part of the support frame 1 improve the mobility of the bracket and the smart screen 8.

[0034] like Figure 1 - Figure 7 As shown, in this embodiment, an insert block 503 for increasing support is fixedly installed on one side of the upper part of each of the two folding rods 5, and an insert groove 502 is provided on the other side of the upper part of each of the two folding rods 5 to facilitate the insertion of the insert block 503 when folding. One side of each of the two fixed tubes 6 is provided with a storage groove 601 for the slider 702 to move inside and for the folding slider 7 to be stored when the folding rod 5 is folded. A spring member 703 is provided inside each of the fixed tubes 6. One side of the spring member 703 is fixedly connected to the slider 702, and the other side is fixedly connected to one end of the inside of the fixed tube 6.

[0035] Specifically, with this configuration, the inlay block 503 and the folding rod 5 with the inlay groove 502 jointly bear the pressure from the smart screen 8 to improve support. When the smart screen 8 is installed on the folding slide rod 7, the elastic tension of the spring 703 pulls the two sliders 702 together and makes the folding slide rod 7 close together under the limit of the connecting shaft 9, so as to clamp the smart screen 8 installed on the folding slide rod 7 and improve the stability of the smart screen 8 during use.

[0036] It should be noted that when using this utility model as a portable folding bracket for a movable smart screen, in the folded state, the inlay block 503 located on one side above the folding rod 5 will be embedded in the inlay groove 502 on the other side above the opposite folding rod 5, so that the folding rod 5 can be bent around the connecting shaft 9 and stored in the storage groove 202, thereby achieving a tight fit and storage of the two support frames 1 and the slide rod 2. When unfolded for use, the movable connecting shaft 9 embedded in the middle of the folding rod 5 allows the folding rod 5 to bend, unfold and straighten around it. At the same time, the latch 10 is inserted into the slot 501 to ensure that the folding rod 5 remains stable when supporting the smart screen 8. When the slide rod 7 needs to be folded, the size of the storage groove 601 matches the folding slide rod 7, allowing the folding slide rod 7 to be bent under the action of the connecting shaft 9 and stored in the storage groove 601. When unfolded, the folding slide rod 7 is taken out from the storage groove 601 for the installation of the smart screen 8.

[0037] During the installation of the Smart Screen 8, the fixing blocks 11 are first installed at the four corners of the Smart Screen 8. By rotating the clamping bolts 1101, they are adjusted on the fixing blocks 11 to achieve a tight fit with the outer wall of the Smart Screen 8. The clamping pads 1102 fixed on the clamping bolts 1101 are made of elastic and frictional materials. When the clamping bolts 1101 push the clamping pads 1102 into close contact with the Smart Screen 8, the clamping pads 1102 will use their elasticity to better fit the surface of the Smart Screen 8 and increase the friction between them, ensuring that the Smart Screen 8 can be stably fixed to the four corners after installation. Inside the fixed block 11, by rotating the handle 1104, the locking block 1103 with locking teeth is inserted into the slot 701 inside the folding slide rod 7 and they mesh with each other to install the fixed block 11 on the folding slide rod 7 at an appropriate position. After the fixed block 11 is installed on the folding slide rod 7 at an appropriate position, the handle 1104 is rotated to make it horizontal to prevent the locking block 1103 from sliding out of the slot 701, thereby fixing the fixed block 11 on the folding slide rod 7. An insert block 503 for enhancing support is fixedly installed on one side of the upper part of the two folding rods 5, while an insert groove 502 is provided on the other side of the upper part to facilitate the insertion of the insert block 503 when folding.

[0038] When adjusting the height of the slide rod 2, the height of the slide rod 2 is adjusted and fixed by the cooperation of the bolt 4 with the insertion hole on the support frame 1 and the insertion hole 201 on the slide rod 2. When it is necessary to adjust the height of the slide rod 2, the bolt 4 is pulled out from the insertion hole above the support frame 1. At this time, the slide rod 2 is no longer restricted by the bolt 4. Since the support frame 1 has a lifting slide groove 101 on the inner side, the slide rod 2 can slide smoothly up and down in the lifting slide groove 101, which makes it convenient for the user to adjust the slide rod 2 to an appropriate position according to actual needs. After the adjustment is in place, the bolt 4 is inserted into the corresponding insertion hole 201 on the slide rod 2. After the bolt 4 is inserted, The slide bar 2 is stably fixed at the current height, ensuring that it will not rise or fall arbitrarily during use. During the folding and storage of the bracket, the lower folding rod 5 can be retracted into the support frame 1 along the lifting slide groove 101, reducing the volume of the bracket after folding. At the same time, the storage groove 202 on one side of the slide bar 2 is used to store the folding rod 5. When the folding rod 5 is retracted into the support frame 1, the upper part of the folding rod 5 can be placed in the storage groove 202, further optimizing the storage effect of the bracket. In addition, the movable wheels 3 on both sides of the lower part of the support frame 1 improve the mobility of the bracket and the smart screen 8.

[0039] The preferred embodiments of the present invention disclosed above are merely illustrative of the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific implementations. The present invention is not limited to the above embodiments; the embodiments and descriptions in the specification are merely outlining the principles of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A portable folding support for a mobile smart screen, comprising two support frames (1), two slide rods (2) and a smart screen (8), and two folding rods (5) movably mounted between the two slide rods (2) and distributed vertically, characterized in that: Two said folding rods (5) are symmetrically arranged, and the middle of each folding rod (5) is movably connected with a connecting shaft (9) for bending, one side of the connecting shaft (9) is provided with a slot (501) penetrating through the folding rod (5), and the inner side of the slot (501) is movably connected with a clamping bolt (10), the bottom of the upper folding rod (5) is symmetrically fixedly connected with two fixed tubes (6) with the connecting shaft (9) as the center, the inner side of each fixed tube (6) is movably connected with a sliding block (702), the lower side of each sliding block (702) is movably connected with a folding slide rod (7), and the connecting shaft (9) is movably connected between the folding slide rod (7) and the sliding block (702), and the inner side of each folding slide rod (7) is movably connected with a fixed block (11) for mounting a smart screen (8), and one side of the fixed block (11) is fixedly connected with a clamping block (1103).

2. The portable folding stand for a moveable smart screen of claim 1, wherein, Two said supporting frames (1) are movably connected with a clamping bolt (4), and one side of each of the two said slide rods (2) is provided with a slot (202) for folding and unfolding the folding rod (5), and the slide rod (2) is provided with a plug hole (201) penetrating through.

3. The portable folding stand for a moveable smart screen of claim 2, wherein, The upper and lower ends of each of the two said supporting frames (1) are provided with a plug hole for the clamping bolt (4) to penetrate, the lower sides of the two said supporting frames (1) are provided with a moving wheel (3) for moving, and the inner sides of the two said supporting frames (1) are provided with a lifting sliding groove (101) for facilitating the lifting of the slide rod (2) in use and the folding of the lower said folding rod (5).

4. The portable folding stand for a moveable smart screen of claim 1, wherein, One side of each of the two said folding rods (5) is fixedly connected with an inlaid block (503) for increasing the support, and the other side of each of the two said folding rods (5) is provided with an inlaid groove (502) for facilitating the inlaying of the inlaid block (503) during folding.

5. The portable folding stand for a moveable smart screen of claim 1, wherein, One side of each of the two said fixed tubes (6) is provided with a storage groove (601) for the sliding block (702) to move in the fixed tube (6) and for the folding slide rod (7) to be stored when the folding rod (5) is folded, and the inner side of the fixed tube (6) is provided with a spring member (703), one side of the spring member (703) is fixedly connected with the sliding block (702), and the other side is fixedly connected with one end of the inner side of the fixed tube (6).

6. The portable folding stand for a moveable smart screen of claim 1, wherein, The inner side of each of the two said folding slide rods (7) is provided with a clamping groove (701), and the two sides of the clamping block (1103) are provided with clamping teeth meshing with the clamping groove (701).

7. The portable folding stand for a moveable smart screen of claim 6, wherein, One side of the clamping block (1103) is movably connected with a rotating handle (1104), and the two sides of the fixed block (11) are movably connected with clamping bolts (1101), and one side of each clamping bolt (1101) is fixedly connected with a clamping pad (1102).

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