Movable image information display terminal based on Internet of Things

Abstract

The invention discloses a movable image information display terminal based on the Internet of Things, and relates to the technical field of information display, the movable image information display terminal comprises an information display terminal body, four corners of the bottom end of the information display terminal body are fixedly connected with mounting seats, and the mounting seats are rotatably connected with moving rollers. An adjusting sleeve plate is fixedly connected to the middle of the top face of the information display terminal body, supporting plates are fixedly connected to the two sides of the adjusting sleeve plate, the bottom ends of the supporting plates are fixedly connected to the information display terminal body, and a handle is fixedly connected to the rear side of the adjusting sleeve plate. A telescopic plate is movably inserted into the adjusting sleeve plate, a butt joint seat is fixedly connected to the top end of the telescopic plate, and a display body is movably mounted on the butt joint seat. The information display terminal is reasonable in structure, the whole information display terminal body is moved through the moving rollers, then the position of the information display terminal body is fixed through the limiting assembly, and the display angle of the display body can be freely adjusted up and down through the adjusting assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of information display, and in particular to a movable image information display terminal based on the Internet of Things. Background Art

[0002] With the advancement of information technology and the continuous upgrading of hardware, outdoor LCD / LED displays have gradually become the mainstream carrier for commercial promotion, information release, and advertising because of their rich colors, dynamics, and intuitiveness.

[0003] When existing information display terminals are used to display information at exhibitions, since most of the information display terminals are placed in the form of foot cups, they need to be moved manually after use, which is very troublesome. In addition, the display angles of the information display terminals are fixed, and the display body of the information display terminal cannot be adjusted according to different scenes, which is very inconvenient. Summary of the invention

[0004] The purpose of the present application is to provide a movable image information display terminal based on the Internet of Things, which realizes the movement of the entire information display terminal body by moving a roller, and then uses a limit component to fix the position of the information display terminal body. The display angle of the display body can be freely adjusted up and down through an adjustment component.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a movable image information display terminal based on the Internet of Things, comprising an information display terminal body, wherein the four corners of the bottom end of the information display terminal body are fixedly connected with mounting seats, a movable roller is rotatably connected to the mounting seat, an adjustment sleeve is fixedly connected to the middle position of the top surface of the information display terminal body, support plates are fixedly connected to the two sides of the adjustment sleeve, the bottom end of the support plate is fixedly connected to the information display terminal body, a handle is fixedly connected to the rear side of the adjustment sleeve, a telescopic plate is movably inserted into the interior of the adjustment sleeve, a docking seat is fixedly connected to the top end of the telescopic plate, and a display body is movably mounted on the docking seat; it also includes a limit assembly, a fastening assembly and an adjustment assembly, the limit assembly is installed on both sides of the top surface of the information display terminal body to cooperate with the above, the fastening assembly is installed on the rear side of the adjustment sleeve for use in cooperation, and the adjustment assembly is installed on the docking seat to cooperate with the display body for use.

[0006] Preferably, the limit assembly includes a pair of limit rods fixedly mounted on the information display terminal body, the top ends of the pair of limit rods are fixedly connected to a first baffle plate, the limit rods are slidingly sleeved with a guide ring, a docking plate is fixedly connected between the guide rings, and a pedal is fixedly connected to one side of the docking plate.

[0007] Preferably, a pair of limit rods are sleeved with a first spring, and the two ends of the first spring are respectively fixedly connected to the top surface of the information display terminal body and the bottom surface of the guide ring, and a fixed frame is fixedly connected to the opposite side of the docking plate, and a limit plate is movably inserted inside the fixed frame, and the bottom end of the limit plate is fixedly connected to the information display terminal body, and a slot is provided on the side of the limit plate close to the docking plate.

[0008] Preferably, a shaft seat is fixedly connected to the middle position of the bottom end of the docking plate, an insertion rod is movably inserted inside the shaft seat, one end of the insertion rod is fixedly connected to a clamping block, and the clamping block is clamped inside the clamping slot.

[0009] Preferably, the other end of the insertion rod is fixedly connected to a second partition piece, the insertion rod is sleeved with a second spring, the two ends of the second spring are respectively fixedly connected to one side of the shaft rod seat and one side of the second partition piece, the bottom end of the docking plate is fixedly connected to a pair of support rods, the bottom ends of the pair of support rods extend to the bottom end of the information display terminal body, and a bottom plate is fixedly connected between the bottom ends of the pair of support rods.

[0010] Preferably, the fastening assembly includes a fixing seat fixedly mounted on the rear side of the telescopic plate, a driven plate fixedly connected to the bottom end of the fixing seat, the driven plate movably inserted inside the adjusting seat, a mounting block fixedly connected to the rear side of the adjusting seat, and one end of the mounting block fixedly connected to one side of the adjusting sleeve.

[0011] Preferably, a pressing plate is provided inside the adjusting seat, and an arc groove is formed on the pressing plate.

[0012] Preferably, a pair of support seats are fixedly connected to the adjustment seat, and circular holes are opened on the pair of support seats. A rotating shaft is rotatably connected inside the circular hole, and the rotating shaft is fixedly connected to the pressing shaft. A pull plate is fixedly connected to the surface of the pressing shaft, and the bottom of the pressing shaft fits inside the arc groove.

[0013] Preferably, the adjustment assembly includes a fixed column fixedly connected to the docking seat, the other end of the fixed column is fixedly connected to an adjustment cylinder, a cavity is provided inside the adjustment cylinder, a movable groove is provided on the adjustment cylinder, the cavity and the movable groove are connected to each other, a limiting groove is provided inside the cavity, the outer surface of the adjustment cylinder is provided with an external thread, and a nut is threadedly connected to the external thread.

[0014] Preferably, a sphere is disposed inside the limiting groove, a main shaft is fixedly connected to the surface of the sphere, a docking plate is fixedly connected to the other end of the main shaft, and the docking plate is fixedly mounted on the display body.

[0015] In summary, the present invention has the following beneficial effects:

[0016] 1. The structure of the present invention is reasonable. When the position of the information display terminal body needs to be fixed, the pedal is pressed down, and then the guide ring on the docking plate slides on the limit rod, and then the first spring is squeezed. The bottom plate on the support rod supports the information display terminal body as a whole through the movement of the docking plate, and the card block is fixed in the corresponding card slot. When the information display terminal body is moved, the second baffle is pulled so that the plug rod drives the card block to be separated from the card slot, so that the bottom plate is separated from the bottom surface by the elastic force of the first spring, so that the mounting seat contacts the ground to move the information display terminal body as a whole;

[0017] 2. In the present invention, when adjusting the height of the display body, the pull plate is pulled to rotate the pressure shaft, and the rotating shaft and the pressure shaft are not in a coaxial position, so that the bottom end of the pressure shaft and the arc groove are loosened, and then the height of the telescopic plate is pulled, and then the pull plate is pushed, so that the pressure shaft is tightly fitted inside the arc groove, so that the pressure plate clamps and fixes the driven plate, so as to fix the height of the display body;

[0018] 3. In the present invention, when the angle of the display body needs to be adjusted, the nut is rotated to cause looseness between the limit groove and the ball, and then the angle of the display body is adjusted. After the adjustment is completed, the nut is rotated in the opposite direction so that the inner wall of the adjustment tube tightly clamps and fixes the ball, thereby facilitating the fixing of the angle of the display body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the information display terminal;

[0021] Figure 2 It is a schematic diagram of the rear-view stereoscopic structure of the information display terminal;

[0022] Figure 3 A schematic diagram of the rear-view stereoscopic structure of the adjustment plate;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the information display terminal body;

[0024] Figure 5It is a schematic diagram of the three-dimensional structure of the limit assembly when viewed from above;

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the limiting component from a side view;

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the fastening component;

[0027] Figure 8 It is a schematic diagram of the exploded three-dimensional structure of the fastening assembly;

[0028] Fig. 9 It is a schematic diagram of the three-dimensional structure of the adjustment component.

[0029] In the figure: 1. Information display terminal body; 101. Mounting seat; 102. Moving roller; 103. Adjusting sleeve; 104. Support plate; 105. Handle; 106. Telescopic plate; 107. Docking seat; 108. Display body; 2. Limit rod; 201. First baffle plate; 202. Guide ring; 203. Docking plate; 204. Pedal; 205. First spring; 206. Fixed frame; 207. Limit plate; 208. Card slot; 209. Shaft rod seat; 210. Insert rod; 211. Card block; 212. The second baffle plate; 213, the second spring; 214, the support rod; 215, the bottom plate; 3, the fixed seat; 301, the driven plate; 302, the adjusting seat; 303, the mounting block; 304, the pressure plate; 305, the arc groove; 306, the supporting seat; 307, the round hole; 308, the rotating shaft; 309, the pressure shaft; 310, the pulling plate; 4, the fixed column; 401, the adjusting cylinder; 402, the moving groove; 403, the limiting groove; 404, the external thread; 405, the nut; 406, the ball; 407, the main shaft; 408, the docking plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example: Reference Figure 1-Figure 9A movable image information display terminal based on the Internet of Things is shown, comprising an information display terminal body 1, wherein the four corners of the bottom end of the information display terminal body 1 are fixedly connected with a mounting seat 101, and a movable roller 102 is rotatably connected to the mounting seat 101, and an adjustment sleeve 103 is fixedly connected to the middle position of the top surface of the information display terminal body 1, and support plates 104 are fixedly connected to both sides of the adjustment sleeve 103, and the bottom end of the support plate 104 is fixedly connected to the information display terminal body 1, and a handle 105 is fixedly connected to the rear side of the adjustment sleeve 103, and a telescopic plate 106 is movably inserted inside the adjustment sleeve 103, and a docking seat 107 is fixedly connected to the top of the telescopic plate 106, and a display body 108 is movably installed on the docking seat 107; it also includes a limit assembly, a fastening assembly and an adjustment assembly, the limit assembly is installed on both sides of the top surface of the information display terminal body 1 for cooperation, the fastening assembly is installed on the rear side of the adjustment sleeve 103 for cooperation, and the adjustment assembly is installed on the docking seat 107 for cooperation with the display body 108.

[0032] Specifically, it should be noted that the display body 108 is electrically connected to the control unit through wires, and the specific working principles are referenced through existing technologies, which will not be described in detail here. When the display body 108 needs to be placed and fixed, the pedal 204 on the limit assembly is pressed downward, and the pedal 204 is fixedly connected to the docking plate 203. The docking plate 203 is moved downward by moving the pedal 204. The two ends of the docking plate 203 are fixedly connected with guide rings 202, and the guide ring 202 is slidably mounted on the limit rod 2. The guide ring 202 slides down on the limit rod 2 through the movement of the docking plate 203. A first spring 205 is mounted on the limit rod 2. The downward movement of the guide ring 202 squeezes the first spring 205, and then an axle rod seat 209 is fixedly connected to the bottom end of the docking plate 203, and an insertion rod 210 is movably inserted on the axle rod seat 209. One end of the insertion rod 210 is fixedly connected to a clamping block 211, and the bottom position of the clamping block 211 on one side close to the limiting plate 207 is set as an inclined surface, so that when the docking plate 203 is pressed downward, the clamping block 211 will also move downward in the clamping groove 208 on the limiting plate 207. When the bottom plate 215 supports the information display terminal body 1 as a whole, the clamping block 211 will be clamped in the corresponding clamping groove 208 by the elastic force of the second spring 213, thereby facilitating the support of the information display terminal body 1 as a whole.

[0033] When the height of the information display terminal body 1 is adjusted, a fixed seat 3 is fixedly connected to the rear side of the telescopic plate 106, and a driven plate 301 is fixedly connected to the bottom end of the fixed seat 3, and the bottom end of the driven plate 301 is movably inserted into the inside of the adjustment seat 302. At this time, the position of the driven plate 301 is fixed. When adjusting, the pull plate 310 on the pressure shaft 309 is pulled outward, and then the pressure shaft 309 and the inner wall of the arc groove 305 are loosened, and then the telescopic plate 106 is pulled upward inside the adjustment sleeve 103 as a whole, and the driven plate 301 will also move with the movement of the telescopic plate 106. When it moves to a suitable position, the pull plate 310 is pushed inward again, so that the pressure shaft 309 is tightly fitted on the inner wall of the arc groove 305, so as to fix the position of the driven plate 301 and fix the overall height of the information display terminal body 1.

[0034] As an implementation method in this embodiment, the limiting assembly includes a pair of limiting rods 2 fixedly mounted on the information display terminal body 1, the top ends of the pair of limiting rods 2 are fixedly connected with a first baffle plate 201, a guide ring 202 is slidably sleeved on the limiting rods 2, a docking plate 203 is fixedly connected between the guide rings 202, a pedal 204 is fixedly connected to one side of the docking plate 203, a first spring 205 is sleeved on the pair of limiting rods 2, the two ends of the first spring 205 are respectively fixedly connected to the top surface of the information display terminal body 1 and the bottom surface of the guide ring 202, a fixed frame 206 is fixedly connected to the opposite side of the docking plate 203, a limiting plate 207 is movably inserted inside the fixing frame 206, the bottom end of the limiting plate 207 is fixedly connected to the information display terminal body 1, and the limiting plate 2 07 A card slot 208 is provided on one side close to the docking plate 203, and an axle rod seat 209 is fixedly connected to the middle position of the bottom end of the docking plate 203. An insertion rod 210 is movably inserted inside the axle rod seat 209, and one end of the insertion rod 210 is fixedly connected to a block 211, which is clamped in the card slot 208. The other end of the insertion rod 210 is fixedly connected to a second baffle plate 212, and a second spring 213 is sleeved on the insertion rod 210. The two ends of the second spring 213 are respectively fixedly connected to one side of the axle rod seat 209 and one side of the second baffle plate 212. A pair of support rods 214 are fixedly connected to the bottom end of the docking plate 203, and the bottom ends of the pair of support rods 214 extend to the bottom end of the information display terminal body 1, and a bottom plate 215 is fixedly connected between the bottom ends of the pair of support rods 214.

[0035] Specifically, when the position of the information display terminal body 1 needs to be fixed, the pedal 204 is pressed down, and then the guide ring 202 on the docking plate 203 will slide on the limit rod 2, and then the first spring 205 is squeezed, and the bottom plate 215 on the support rod 214 supports the information display terminal body 1 as a whole through the movement of the docking plate 203, and the card block 211 is fixed in the corresponding card slot 208. When the information display terminal body 1 is moved, the second baffle plate 212 is pulled, so that the insertion rod 210 drives the card block 211 to disengage from the card slot 208, so that the bottom plate 215 is separated from the bottom surface by the elastic force of the first spring 205, so that the mounting base 101 contacts the ground to move the information display terminal body 1 as a whole.

[0036] As an implementation method in this embodiment, the fastening assembly includes a fixed seat 3 fixedly installed on the rear side of the telescopic plate 106, the bottom end of the fixed seat 3 is fixedly connected with a driven plate 301, the driven plate 301 is movably inserted in the interior of the adjusting seat 302, the rear side of the adjusting seat 302 is fixedly connected with a mounting block 303, one end of the mounting block 303 is fixedly connected to one side of the adjusting sleeve 103, a pressing plate 304 is arranged inside the adjusting seat 302, an arc groove 305 is opened on the pressing plate 304, a pair of supporting seats 306 are fixedly connected to the adjusting seat 302, a pair of supporting seats 306 are opened with circular holes 307, a rotating shaft 308 is rotatably connected inside the circular hole 307, the rotating shaft 308 is fixedly connected to the pressing shaft 309, a pulling plate 310 is fixedly connected to the surface of the pressing shaft 309, and the bottom of the pressing shaft 309 fits inside the arc groove 305.

[0037] Specifically, when adjusting the height of the display body 108, the pulling plate 310 is pulled to rotate the pressure shaft 309, and the rotating shaft 308 and the pressure shaft 309 are not in a coaxial position, so that the bottom end of the pressure shaft 309 and the arc groove 305 are loosened, and then the height of the telescopic plate 106 is pulled, and then the pulling plate 310 is pushed, so that the pressure shaft 309 fits tightly inside the arc groove 305, so that the pressure plate 304 clamps and fixes the driven plate 301, thereby facilitating the fixing of the height of the display body 108.

[0038] As an implementation method in this embodiment, the adjustment component includes a fixed column 4 fixedly connected to the docking seat 107, the other end of the fixed column 4 is fixedly connected to an adjustment cylinder 401, a cavity is opened inside the adjustment cylinder 401, a movable groove 402 is opened on the adjustment cylinder 401, the cavity and the movable groove 402 are connected to each other, a limiting groove 403 is opened inside the cavity, an external thread 404 is provided on the outer surface of the adjustment cylinder 401, a nut 405 is threadedly connected to the external thread 404, a ball 406 is provided inside the limiting groove 403, the surface of the ball 406 is fixedly connected to a main shaft 407, the other end of the main shaft 407 is fixedly connected to a docking plate 408, and the docking plate 408 is fixedly installed on the display body 108.

[0039] Specifically, when the angle of the display body 108 needs to be adjusted, the nut 405 is rotated to cause looseness between the limit groove 403 and the ball 406, and then the angle of the display body 108 is adjusted. After the adjustment is completed, the nut 405 is rotated in the opposite direction so that the inner wall of the adjustment cylinder 401 tightly clamps and fixes the ball 406, thereby facilitating the fixing of the angle of the display body 108.

[0040] The working principle of the present invention is as follows: when the position of the information display terminal body 1 needs to be fixed, the pedal 204 is pressed down, and then the guide ring 202 on the docking plate 203 slides on the limit rod 2, and then the first spring 205 is squeezed, and the bottom plate 215 on the support rod 214 supports the information display terminal body 1 as a whole through the movement of the docking plate 203, and the card block 211 is fixed in the corresponding card slot 208. When the information display terminal body 1 is moved, the second baffle plate 212 is pulled, so that the insertion rod 210 drives the card block 211 to disengage from the card slot 208, so that the bottom plate 215 is separated from the bottom surface by the elastic force of the first spring 205, so that the mounting seat 101 contacts the ground to move the information display terminal body 1 as a whole;

[0041] When adjusting the height of the display body 108, the pull plate 310 is pulled to rotate the pressure shaft 309, and the rotating shaft 308 and the pressure shaft 309 are not in a coaxial position, so that the bottom end of the pressure shaft 309 and the arc groove 305 are loosened, and then the height of the telescopic plate 106 is pulled, and then the pull plate 310 is pushed, so that the pressure shaft 309 is tightly fitted inside the arc groove 305, so that the pressure plate 304 clamps and fixes the driven plate 301, so as to fix the height of the display body 108;

[0042] When the angle of the display body 108 needs to be adjusted, the nut 405 is rotated to loosen the limiting groove 403 and the ball 406, and then the angle of the display body 108 is adjusted. After the adjustment is completed, the nut 405 is rotated in the opposite direction so that the inner wall of the adjustment cylinder 401 tightly clamps and fixes the ball 406, thereby facilitating the fixing of the angle of the display body 108.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile image information display terminal based on the Internet of Things, comprising an information display terminal body (1), characterized in that: The four corners of the bottom end of the information display terminal body (1) are fixedly connected with a mounting seat (101), and a movable roller (102) is rotatably connected to the mounting seat (101). An adjustment sleeve (103) is fixedly connected to the middle position of the top surface of the information display terminal body (1), and support plates (104) are fixedly connected to both sides of the adjustment sleeve (103), and the bottom end of the support plate (104) is fixedly connected to the information display terminal body (1), and a handle (105) is fixedly connected to the rear side of the adjustment sleeve (103). A telescopic plate (106) is movably inserted inside the adjustment sleeve (103), and a docking seat (107) is fixedly connected to the top end of the telescopic plate (106), and a display body (108) is movably mounted on the docking seat (107); It also includes a limit component, a fastening component and an adjustment component, wherein the limit component is installed on both sides of the top surface of the information display terminal body (1) for cooperation, the fastening component is installed on the rear side of the adjustment sleeve (103) for cooperation, and the adjustment component is installed on the docking seat (107) for cooperation with the display body (108).

2. The mobile image information display terminal based on the Internet of Things according to claim 1, characterized in that: The limiting assembly comprises a pair of limiting rods (2) fixedly mounted on the information display terminal body (1), the top ends of the pair of limiting rods (2) are fixedly connected to a first baffle plate (201), a guide ring (202) is slidably sleeved on the limiting rods (2), a docking plate (203) is fixedly connected between the guide rings (202), and a pedal (204) is fixedly connected to one side of the docking plate (203).

3. The mobile image information display terminal based on the Internet of Things according to claim 2 is characterized in that: A first spring (205) is sleeved on a pair of the limit rods (2), and the two ends of the first spring (205) are respectively fixedly connected to the top surface of the information display terminal body (1) and the bottom surface of the guide ring (202), and a fixed frame (206) is fixedly connected to the opposite side of the docking plate (203), and a limit plate (207) is movably inserted inside the fixed frame (206), and the bottom end of the limit plate (207) is fixedly connected to the information display terminal body (1), and a card slot (208) is provided on the side of the limit plate (207) close to the docking plate (203).

4. The mobile image information display terminal based on the Internet of Things according to claim 3 is characterized in that: A shaft seat (209) is fixedly connected to the middle position of the bottom end of the docking plate (203), an insertion rod (210) is movably inserted inside the shaft seat (209), and a clamping block (211) is fixedly connected to one end of the insertion rod (210), and the clamping block (211) is clamped inside the clamping slot (208).

5. The mobile image information display terminal based on the Internet of Things according to claim 4, characterized in that: The other end of the insertion rod (210) is fixedly connected to a second baffle plate (212), and a second spring (213) is sleeved on the insertion rod (210). The two ends of the second spring (213) are respectively fixedly connected to one side of the shaft rod seat (209) and one side of the second baffle plate (212). The bottom end of the docking plate (203) is fixedly connected to a pair of support rods (214), and the bottom ends of the pair of support rods (214) extend to the bottom end of the information display terminal body (1), and a bottom plate (215) is fixedly connected between the bottom ends of the pair of support rods (214).

6. The mobile image information display terminal based on the Internet of Things according to claim 1, characterized in that: The fastening assembly comprises a fixing seat (3) fixedly mounted on the rear side of the telescopic plate (106); a driven plate (301) is fixedly connected to the bottom end of the fixing seat (3); the driven plate (301) is movably inserted into the interior of the adjusting seat (302); a mounting block (303) is fixedly connected to the rear side of the adjusting seat (302); one end of the mounting block (303) is fixedly connected to one side of the adjusting sleeve plate (103).

7. The mobile image information display terminal based on the Internet of Things according to claim 6, characterized in that: A pressing plate (304) is arranged inside the adjusting seat (302), and an arc-shaped groove (305) is formed on the pressing plate (304).

8. The mobile image information display terminal based on the Internet of Things according to claim 7, characterized in that: A pair of support seats (306) are fixedly connected to the adjustment seat (302), and a circular hole (307) is opened on the pair of support seats (306). A rotating shaft (308) is rotatably connected inside the circular hole (307). The rotating shaft (308) is fixedly connected to a pressing shaft (309). A pulling plate (310) is fixedly connected to the surface of the pressing shaft (309), and the bottom of the pressing shaft (309) fits inside the arc groove (305).

9. The mobile image information display terminal based on the Internet of Things according to claim 1, characterized in that: The adjustment component comprises a fixing column (4) fixedly connected to the docking seat (107); the other end of the fixing column (4) is fixedly connected to an adjustment cylinder (401); a cavity is provided inside the adjustment cylinder (401); a movable groove (402) is provided on the adjustment cylinder (401); the cavity and the movable groove (402) are communicated with each other; a limiting groove (403) is provided inside the cavity; an external thread (404) is provided on the outer surface of the adjustment cylinder (401); a nut (405) is threadedly connected to the external thread (404).

10. The mobile image information display terminal based on the Internet of Things according to claim 9, characterized in that: A sphere (406) is arranged inside the limiting groove (403); a main shaft (407) is fixedly connected to the surface of the sphere (406); a docking plate (408) is fixedly connected to the other end of the main shaft (407); and the docking plate (408) is fixedly mounted on the display body (108).

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