High-stability indoor plane zip-top can screen

Abstract

The utility model relates to the technical field of zip-top can screens, and discloses a high-stability indoor plane zip-top can screen which comprises a main body mechanism and an auxiliary moving mechanism, and the auxiliary moving mechanism is located above the main body mechanism. According to the high-stability indoor plane zip-top can screen, by using the main body mechanism, when the high-stability indoor plane zip-top can screen is used, a connecting base in the middle of the upper end of a fixing bottom plate is fixedly connected with a bearing frame at the upper end of the fixing bottom plate, a driving motor at the upper end of the inner side of the bearing frame operates to drive a double-face threaded rod to rotate, and movable nuts at the outer end of the double-face threaded rod move oppositely; when the driving motor rotates reversely, the movable nut moves outwards in the reverse direction to be separated, a pushing rod of the electric pushing rod is pushed outwards through operation of the electric pushing rod, the electric pushing rod is fixedly connected with a connecting plate through the pushing rod, the electric pushing rod is fixed to a semicircular supporting device through the connecting plate, and the interior of the zip-top can screen body is supported and fixed through the semicircular supporting device; the fixing is firmer and more stable, and the use and the fixing are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of can screens, in particular to a high-stability indoor flat can screen. Background Art

[0002] LED screen is a new type of imaging electronic device made of light-emitting diodes arranged in sequence. Due to its high brightness, wide viewing angle, long life and other characteristics, it is widely used in outdoor advertising screens and other products. The can screen is a cylindrical LED screen.

[0003] The prior art CN201607910U patent proposes a single-column cylindrical LED bus information advertising screen, which includes a vertically placed cylindrical display body and a support portion arranged under the display body and connected to the display body. The display body includes a static display part, a dynamic full-color display part, a dynamic monochrome display part and a text display part, and the support portion includes a column display part, a system controller and a base. The utility model single-column cylindrical LED bus information advertising screen provides a multifunctional LED bus information advertising screen for the majority of bus passengers. It not only has traditional bus route display and static spray color advertisements, but also introduces LED bus real-time monitoring display terminals, and has LED full-color screens that can play high-definition videos and other new technologies and new equipment, thereby meeting the needs of passengers, governments, advertisers and equipment manufacturers, and is conducive to improving the promotion and application level of LED display technology in the field of public transportation.

[0004] The existing high-stability indoor flat can screen is not convenient to support and fix the can screen from the inside when in use, so that the fixation is relatively unstable, making it relatively inconvenient when in use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a high-stability indoor flat can screen to solve the problem in the above background technology that it is inconvenient to support and fix the can screen from the inside when in use, making its fixation relatively unstable and making it inconvenient to use.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-stability indoor flat can screen, comprising a main mechanism and an auxiliary moving mechanism, wherein the auxiliary moving mechanism is located above the main mechanism, and the main mechanism comprises a fixed base plate, a connecting base, a supporting frame and a driving motor, wherein the connecting base is fixedly mounted in the middle of the upper end of the fixed base plate, the supporting frame is fixedly mounted in the middle of the upper end of the connecting base, and the driving motor is fixedly mounted at the upper end of the inner side of the supporting frame.

[0009] Preferably, the main body mechanism also includes a double-sided threaded rod, a movable nut and an electric push rod. The double-sided threaded rod is fixedly mounted on the transmission end at the lower end of the driving motor, the movable nuts are evenly distributed on the outer ends of the upper and lower sides of the double-sided threaded rod, the movable nuts are threadedly connected to the outer ends of the double-sided threaded rod, the electric push rod is fixedly mounted on the left and right ends of the movable nuts, and the movable nuts are in two groups.

[0010] Preferably, the main body mechanism also includes a pushing rod, a connecting plate and a semicircular supporter, the pushing rod is movably mounted on the right end of the movable nut, the connecting plate is fixedly mounted on the right end of the pushing rod, and the semicircular supporter is fixedly mounted on the right end of the connecting plate.

[0011] Preferably, the auxiliary moving mechanism includes a can screen body, air vents, connecting holes, a load-bearing plate, universal wheels, a brake pedal, an adjustment column, anti-slip column legs and a height adjuster. The can screen body is fixedly mounted on the outside of the carrier frame, and the air vents are evenly distributed on the upper end of the can screen body.

[0012] Preferably, the connection hole is fixedly arranged in the middle of the lower end of the can screen body, the connection hole is located on the outside of the connection base, and the load-bearing plate is fixedly installed on the lower end of the fixed bottom plate.

[0013] Preferably, the universal wheel is movably mounted on the lower end of the load-bearing plate, and the brake pedal is movably mounted on the left end of the inner side of the universal wheel.

[0014] Preferably, the adjusting column is movably mounted on the left side of the universal wheel, the anti-skid column leg is fixedly mounted on the lower end of the adjusting column, and the height adjuster is movably mounted on the outer end of the adjusting column.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The high-stability indoor flat can screen is fixedly connected to the carrier frame at its upper end by the connecting base at the middle of the upper end of the fixed bottom plate when in use through the use of the main body mechanism. The double-sided threaded rod is rotated by the operation of the driving motor at the upper end of the inner side of the carrier frame to make the movable nut at the outer end move in opposite directions. When the driving motor is reversed, the movable nut moves outward in the opposite direction and separates. The push rod is pushed outward by the operation of the electric push rod, and it is connected and fixed to the connecting plate by the push rod, and it is fixed to the semicircular supporter by the connecting plate. The semicircular supporter supports and fixes the inside of the can screen body, so that it is fixed more firmly and stably, and it is more convenient to use and fix.

[0017] 2. The high-stability indoor flat can screen uses an auxiliary moving mechanism so that when in use, the can screen body is inserted into the outside of the connecting base through the connecting hole at the lower end of the can screen body for connection and fixation, the inner side of the can screen body is ventilated and cooled through the air holes, and the device is moved through the universal wheels at the lower end of the load-bearing plate, which is more convenient for indoor use and displacement. The universal wheels can be fixed by pressing the brake pedal, and the anti-skid column legs at the lower end of the adjustment column can be pulled down and placed on the ground by loosening the height adjuster to increase the stability of the device when placed. The anti-skid column legs can be folded up when moving, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a detailed structural diagram of the electric push rod of the utility model;

[0020] Figure 3 This is a schematic diagram of the detailed structure of the load-bearing frame of the utility model;

[0021] Figure 4 It is a schematic diagram of the detailed structure of the connection hole of the utility model.

[0022] In the figure: 1. Main body; 101. Fixed bottom plate; 102. Connecting base; 103. Carrying frame; 104. Driving motor; 105. Double-sided threaded rod; 106. Movable nut; 107. Electric push rod; 108. Push rod; 109. Connecting plate; 110. Semicircular support; 2. Auxiliary moving mechanism; 201. Can screen body; 202. Air vent; 203. Connecting hole; 204. Load-bearing plate; 205. Universal wheel; 206. Brake pedal; 207. Adjustment column; 208. Anti-skid column leg; 209. Height adjuster. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4The utility model provides a technical solution: a high-stability indoor flat can screen, including a main body mechanism 1 and an auxiliary moving mechanism 2, the auxiliary moving mechanism 2 is located above the main body mechanism 1, the main body mechanism 1 includes a fixed base plate 101, a connecting base 102, a carrier frame 103 and a driving motor 104, the connecting base 102 is fixedly installed in the middle of the upper end of the fixed base plate 101, the carrier frame 103 is fixedly installed in the middle of the upper end of the connecting base 102, and the driving motor 104 is fixedly installed at the upper end of the inner side of the carrier frame 103.

[0025] The main body mechanism 1 also includes a double-sided threaded rod 105, a movable nut 106 and an electric push rod 107. The double-sided threaded rod 105 is fixedly installed at the transmission end of the lower end of the driving motor 104. The movable nut 106 is evenly distributed on the outer ends of the upper and lower sides of the double-sided threaded rod 105. The movable nut 106 is threadedly connected to the outer end of the double-sided threaded rod 105. The electric push rod 107 is fixedly installed at the left and right ends of the movable nut 106. The movable nut 106 is divided into two groups. The main body mechanism 1 also includes a pushing rod 108, a connecting plate 109 and a semicircular support 110. The pushing rod 108 is movably installed on the right end of the movable nut 106, the connecting plate 109 is fixedly installed on the right end of the pushing rod 108, and the semicircular support 110 is fixedly installed on the right end of the connecting plate 109.

[0026] The auxiliary moving mechanism 2 includes a can screen body 201, air holes 202, connecting holes 203, a load-bearing plate 204, a universal wheel 205, a brake pedal 206, an adjustment column 207, an anti-skid column leg 208 and a height adjuster 209. The can screen body 201 is fixedly mounted on the outside of the carrier 103, the air holes 202 are evenly distributed at the upper end of the can screen body 201, and the connecting holes 203 are fixedly arranged in the middle of the lower end of the can screen body 201. The connecting hole 203 is located on the outer side of the connecting base 102, the load-bearing plate 204 is fixedly installed on the lower end of the fixed base plate 101, the universal wheel 205 is movably installed on the lower end of the load-bearing plate 204, the brake pedal 206 is movably installed on the left end of the inner side of the universal wheel 205, the adjusting column 207 is movably installed on the left side of the universal wheel 205, the anti-slip column leg 208 is fixedly installed on the lower end of the adjusting column 207, and the height adjuster 209 is movably installed on the outer end of the adjusting column 207.

[0027] Working principle: When the high-stability indoor flat can screen is needed, the connecting base 102 in the middle of the upper end of the fixed bottom plate 101 is fixedly connected to the support frame 103 at its upper end, and the double-sided threaded rod 105 is rotated by the operation of the driving motor 104 at the inner upper end of the support frame 103, so that the movable nut 106 at the outer end moves in the opposite direction, and the driving motor 104 is reversed to move the movable nut 106 outward in the opposite direction and separate, and the operation of the electric push rod 107 pushes the push rod 108 outward, and it is connected and fixed to the connecting plate 109 by the push rod 108, and it is fixed to the semicircular support 110 by the connecting plate 109, and it is easily moved by the semicircular support 110. The can screen body 201 is supported and fixed inside, and the can screen body 201 is inserted into the outside of the connecting base 102 for connection and fixation through the connecting hole 203 at the lower end of the can screen body 201, and the inner side of the can screen body 201 is ventilated and cooled through the air vents 202. The device is moved by the universal wheels 205 at the lower end of the load-bearing plate 204, which is more convenient for indoor use and displacement. The universal wheels 205 are fixed by pressing the brake pedal 206, and the anti-skid column legs 208 at the lower end of the adjustment column 207 are pulled down and placed on the ground by loosening the height adjuster 209 to increase the stability of the device when placed, and the anti-skid column legs 208 are folded when the device is moved.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A high-stability indoor flat can screen, comprising a main body mechanism (1) and an auxiliary moving mechanism (2), characterized in that: The auxiliary moving mechanism (2) is located above the main mechanism (1); the main mechanism (1) comprises a fixed base plate (101), a connecting base (102), a bearing frame (103) and a driving motor (104); the connecting base (102) is fixedly mounted in the middle of the upper end of the fixed base plate (101); the bearing frame (103) is fixedly mounted in the middle of the upper end of the connecting base (102); and the driving motor (104) is fixedly mounted at the upper end of the inner side of the bearing frame (103).

2. A high stability indoor flat can screen according to claim 1, characterized in that: The main body mechanism (1) further comprises a double-sided threaded rod (105), a movable nut (106) and an electric push rod (107); the double-sided threaded rod (105) is fixedly mounted on the transmission end at the lower end of the driving motor (104); the movable nuts (106) are evenly distributed on the outer ends of the upper and lower sides of the double-sided threaded rod (105); the movable nuts (106) are threadedly connected to the outer ends of the double-sided threaded rod (105); the electric push rod (107) is fixedly mounted on the left and right ends of the movable nuts (106); and the movable nuts (106) are in two groups.

3. A high stability indoor flat can screen according to claim 2, characterized in that: The main body mechanism (1) also includes a push rod (108), a connecting plate (109) and a semicircular support (110); the push rod (108) is movably mounted on the right end of the movable nut (106); the connecting plate (109) is fixedly mounted on the right end of the push rod (108); and the semicircular support (110) is fixedly mounted on the right end of the connecting plate (109).

4. The high stability indoor flat can screen according to claim 3, characterized in that: The auxiliary moving mechanism (2) comprises a can screen body (201), ventilation holes (202), connecting holes (203), a load-bearing plate (204), a universal wheel (205), a brake pedal (206), an adjustment column (207), an anti-skid column leg (208) and a height adjuster (209); the can screen body (201) is fixedly mounted on the outside of the carrier frame (103); and the ventilation holes (202) are evenly distributed on the upper end of the can screen body (201).

5. The high stability indoor flat can screen according to claim 4, characterized in that: The connection hole (203) is fixedly arranged in the middle of the lower end of the can screen body (201), the connection hole (203) is located outside the connection base (102), and the load-bearing plate (204) is fixedly installed at the lower end of the fixed bottom plate (101).

6. The high stability indoor flat can screen according to claim 5, characterized in that: The universal wheel (205) is movably mounted on the lower end of the load-bearing plate (204), and the brake pedal (206) is movably mounted on the left end of the inner side of the universal wheel (205).

7. The high stability indoor flat can screen according to claim 6, characterized in that: The adjusting column (207) is movably mounted on the left side of the universal wheel (205), the anti-slip column leg (208) is fixedly mounted on the lower end of the adjusting column (207), and the height adjuster (209) is movably mounted on the outer end of the adjusting column (207).

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