CN220286983U

CN220286983U - Mobile information prompter

Info

Publication number: CN220286983U
Application number: CN202321841753.6U
Authority: CN
Inventors: 张鸿钊; 张彦恒; 李帅
Original assignee: Guangdong Jiayi Engineering Co ltd
Current assignee: Guangdong Jiayi Engineering Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-01-02
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a mobile information prompter, which comprises a mobile frame, a stay and a liquid crystal prompting screen, wherein the stay is arranged at a position between the mobile frame and the liquid crystal prompting screen, the bottom of the stay is provided with a diagonal bracing mechanism and a rotary connecting mechanism, the diagonal bracing mechanism comprises a positioning cylinder sleeved outside the mobile frame, a diagonal bracing rod and a fixed plate arranged at the side position of the surface of the mobile frame, the fixed plate is provided with a limiting rod penetrating through the end part of the diagonal bracing rod, the rotary connecting mechanism comprises a supporting component and a rotary component, and the supporting component comprises a vertical rod and a top plate which are fixedly connected; the stay can be rotated to the horizontal state by vertical state, has the function that liquid crystal suggestion screen was kept flat and is packed up, and vertical stay is fixed by the diagonal brace, avoids the stay to take place askew, realizes the rotation of rolling disc and stay in addition, has the function of little range regulation liquid crystal suggestion screen angle, avoids adjusting the removal frame by a wide margin, changes liquid crystal suggestion screen angle.

Description

Mobile information prompter

Technical Field

The utility model belongs to the technical field of highway traffic display screens, and particularly relates to a mobile information prompter.

Background

The portable LED traffic display screen is a mobile information lifting device which is used for information prompt and traffic information induction at expressway intersections and achieves the purpose of indicating road information for vehicle drivers, and the Chinese utility model has the authorized patent application number of CN202021560410.9 and discloses a portable LED traffic display screen which is a disclosed technology;

the main structure of the portable LED traffic display screen comprises a movable frame with rollers and capable of being towed, an upright post, a display screen and a solar panel, wherein the light source of the display screen is an ultra-high brightness light emitting diode, and the portable LED traffic display screen has two charging modes of solar energy and a storage battery and also has a wireless data transmission function; the movable display bracket is formed by the movable frame, the upright posts and the display screen, has a certain height at a highway intersection, is convenient for a vehicle driver to watch the display screen, but when the LED traffic display screen adopts a vehicle for transportation, the upright posts which are fixedly assembled through bolts are usually detached, the display screen is detached, the movable transportation of the display screen is inconvenient, the display screen with a certain height is inconvenient to be laid flat, and the defect that the display screen is inconvenient to be put into the vehicle for movable transportation exists

When the existing portable LED traffic display screen adopts the vehicle for transportation, the problem that the display screen does not have the function of being horizontally placed and is unfavorable for being placed into the vehicle for moving and conveying exists, and therefore the mobile information prompter is provided.

Disclosure of Invention

The utility model aims to provide a mobile information prompter, which solves the problem that the display screen proposed in the background art does not have the function of flat placement.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a remove information prompter, includes removes frame, vaulting pole and liquid crystal suggestion screen, the position between removing frame and liquid crystal suggestion screen is installed to the vaulting pole, the vaulting pole bottom is equipped with diagonal bracing mechanism and rotates coupling mechanism, diagonal bracing mechanism is including the cover establish at the locating cylinder in the removal frame outside, diagonal bracing and install the fixed plate in removal frame surface avris position, be equipped with the gag lever post that runs through diagonal bracing tip on the fixed plate, rotate coupling mechanism including prop up subassembly and rotating assembly, prop up the subassembly and include fixed connection's pole setting and roof, the bottom of pole setting sets up the central point on removal frame surface, rotate the subassembly including rotate chassis and the rolling disc of connection and install the column at chassis bottom surface centre of a circle position.

Preferably, the bottom of pole setting is "T" type structure, the roof is "U" type structure, be equipped with the pivot that runs through the column spinner bottom on the roof, the centre of a circle of pole setting, chassis, rolling disc and column spinner is on same axis.

Preferably, the rotating disc is connected with the chassis through a bearing, short rods which are uniformly distributed are arranged at the side of the surface of the rotating disc, and the supporting columns and the circle center of the rotating disc are positioned on the same axis.

Preferably, the fixed plate is of a U-shaped structure, the top end of the inclined stay bar is rotationally connected with the outer surface of the positioning cylinder, and square holes matched with the limiting rods are formed in the inclined stay bar.

Preferably, the stay runs through the center of the positioning cylinder, the outer surface of the stay is provided with a circular ring-shaped movable groove, the positioning cylinder is positioned in the movable groove, and the stay is rotationally connected with the positioning cylinder.

Preferably, the side of the movable frame is provided with a protection mechanism, the protection mechanism comprises a stabilizing block horizontally arranged on the movable frame, a sliding rod and a protection cover, the sliding rod is fixedly connected with the protection cover, and the sliding rods are symmetrically distributed on the surfaces of the protection cover, which are opposite to each other.

Preferably, a limiting block is arranged on the top surface of the liquid crystal prompting screen, a rectangular groove is formed in the limiting block, a positioning block is arranged on the inner side wall of the protective cover, and the positioning block is in clearance fit with the groove.

Preferably, the side of protection casing is equipped with the screw, be equipped with connecting plate and fastening screw on the removal frame, it is equipped with the groove of passing to remove the frame side, the connecting plate welding is on removing the frame, fastening screw runs through the tip and the screw adaptation of connecting plate, be equipped with the spout that supplies the rectangle of slide bar activity on the firm piece.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the stay bar can rotate from a vertical state to a horizontal state, the function of horizontally placing and folding the liquid crystal display screen is realized, the vertical stay bar is fixed by the inclined stay bar, the stay bar is prevented from being inclined, in addition, the rotation of the rotating disc and the stay bar is realized, the function of adjusting the angle of the liquid crystal display screen in a small range is realized, and the phenomenon that the angle of the liquid crystal display screen is changed by adjusting the moving frame in a large range is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the chassis of the present utility model;

FIG. 3 is a schematic perspective view of a protective cover according to the present utility model;

FIG. 4 is a schematic top view of the mobile frame of the present utility model;

in the figure: 1. a moving frame; 2. a strut; 3. a liquid crystal display screen; 11. a pass-through groove; 31. a limiting block; 41. a positioning cylinder; 42. a diagonal brace; 43. a fixing plate; 51. a stabilizing block; 52. a slide bar; 53. a protective cover; 61. a connecting plate; 62. fastening a screw; 71. a vertical rod; 72. a top plate; 81. a chassis; 82. a rotating disc; 83. a spin column; 421. square holes; 431. a limit rod; 531. and (5) positioning blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a mobile information prompter, includes mobile frame 1, stay 2 and liquid crystal suggestion screen 3, has the wheel on the mobile frame 1, can pull mobile frame 1, is convenient for move on the highway for a short distance, and stay 2 plays the effect of supporting liquid crystal suggestion screen 3, and liquid crystal suggestion screen 3 that has been disclosed in principle technique has the function of showing road information, and stay 2 installs the position between mobile frame 1 and liquid crystal suggestion screen 3; the bottom of the stay post 2 is provided with an inclined stay mechanism and a rotary connecting mechanism, the inclined stay mechanism plays a role in preventing the stay post 2 from tilting and toppling, and the rotary connecting mechanism has a function of realizing the rotation of the stay post 2; the diagonal bracing mechanism comprises a positioning cylinder 41 sleeved on the outer side of the movable frame 1, a diagonal bracing rod 42 and a fixed plate 43 arranged at the side position of the surface of the movable frame 1, wherein a limiting rod 431 penetrating through the end part of the diagonal bracing rod 42 is arranged on the fixed plate 43, the fixed plate 43 and the surface of the movable frame 1 are fixed through screw screwing, the limiting rod 431 penetrates through the bottom end of the diagonal bracing rod 42, the diagonal bracing rod 42 is limited, and further the supporting column 2 is kept in a vertical state, so that the supporting column 2 is prevented from being inclined; the rotating connection mechanism comprises a supporting component and a rotating component, the supporting component plays a role of supporting the supporting column 2, the rotating component has a function of realizing the rotation of the supporting column 2, the supporting component comprises a vertical rod 71 and a top plate 72 which are fixedly connected, the bottom end of the vertical rod 71 is arranged at the central position of the surface of the movable frame 1, the vertical rod 71 is connected with the surface of the movable frame 1 through screw screwing, the vertical rod 71 and the top plate 72 are in welded connection, the rotating component comprises a chassis 81 and a rotating disc 82 which are in rotating connection, and a rotating column 83 which is arranged at the center position of the bottom surface of the chassis 81, the rotating column 83 is connected with the top plate 72 through a rotating shaft, the rotating column 83 takes the rotating shaft as rotation, has the function of horizontally placing the liquid crystal prompting screen 3, the chassis 81 and the rotating disc 82 are connected through bearings, the rotation of the supporting column 2 is not influenced, the rotation of the rotating disc 82 and the supporting column 2 can be realized, and the function of adjusting the angle of the liquid crystal prompting screen 3 is realized.

In this embodiment, the bottom end of the upright post 71 is of a "T" structure, the top plate 72 is of a "U" structure, a rotating shaft penetrating through the bottom end of the rotating column 83 is provided on the top plate 72, the rotating column 83 rotates with the rotating shaft, the liquid crystal display screen 3 is horizontally placed and retracted, and the centers of the upright post 71, the chassis 81, the rotating disc 82 and the rotating column 83 are located on the same axis.

In this embodiment, the rotating disc 82 is connected with the chassis 81 through a bearing, the rotation of the supporting column 2 is not affected, the bottom end of the supporting column 2 is connected with the center of the circle of the surface of the rotating disc 82 in a welding manner, the side position of the surface of the rotating disc 82 is provided with uniformly distributed short rods, the rotating disc 82 and the supporting column 2 are rotated by applying acting force to the short rods, and then the liquid crystal prompting screen 3 is adjusted, and the center of the supporting column 2 and the center of the rotating disc 82 are located on the same axis.

In this embodiment, the fixing plate 43 is in a "U" structure, the top end of the diagonal brace 42 is rotatably connected with the outer surface of the positioning cylinder 41, the diagonal brace 42 is provided with a square hole 421 matched with a limit rod 431, the limit rod 431 penetrates through the square hole 421 to limit the diagonal brace 42, the brace 2 penetrates through the center of the positioning cylinder 41, the outer surface of the brace 2 is provided with a circular ring-shaped movable groove, the positioning cylinder 41 is located in the movable groove, and the brace 2 is rotatably connected with the positioning cylinder 41.

In this embodiment, a protection mechanism is disposed on the side of the moving frame 1, the protection mechanism includes a stabilizing block 51 horizontally mounted on the moving frame 1, a sliding rod 52 fixedly connected with the protecting cover 53, the sliding rod 52 is symmetrically distributed on the opposite surfaces of the protecting cover 53, the protecting cover 53 plays a role in protecting the retracted liquid crystal prompting screen 3, the stabilizing block 51 is screwed with the moving frame 1, the sliding rod 52 and the protecting cover 53, and the sliding rod 52 is slidably connected with the stabilizing block 51.

In this embodiment, the top surface of liquid crystal suggestion screen 3 is equipped with stopper 31, the recess of rectangle has been seted up on the stopper 31, be equipped with locating piece 531 on the inside wall of protection casing 53, when stay 2 rotated to the horizontality, stopper 31 on the liquid crystal suggestion screen 3 faces protection casing 53, locating piece 531 and recess clearance fit, be equipped with the screw on the avris of protection casing 53, remove protection casing 53, locating piece 531 embedding locating piece 531 is inside, protection casing 53 position is accurate, be equipped with connecting plate 61 and fastening screw 62 on the removal frame 1, the removal frame 1 side is equipped with the groove 11 that walks, do not influence the removal of protection casing 53, the connecting plate 61 welds on removal frame 1, fastening screw 62 runs through the tip and the screw adaptation of connecting plate 61, fastening screw 62 plays the effect of strengthening protection casing 53, avoid protection casing 53 to take place to rock, be equipped with the spout of rectangle that supplies slide bar 52 activity on the firm piece 51.

In summary, the stay 2 can rotate from the vertical state to the horizontal state, has the function of horizontally placing and folding the liquid crystal display screen 3, the vertical stay 2 is fixed by the diagonal stay 42, the stay 2 is prevented from being skewed, in addition, the rotation of the rotating disc 82 and the stay 2 is realized, the function of adjusting the angle of the liquid crystal display screen 3 in a small range is provided, and the movement of the vehicle frame 1 is prevented from being greatly adjusted to change the angle of the liquid crystal display screen 3.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a remove information prompter, includes removal frame (1), vaulting post (2) and liquid crystal suggestion screen (3), the position between removal frame (1) and liquid crystal suggestion screen (3) is installed to vaulting post (2), its characterized in that: the support column is characterized in that a diagonal bracing mechanism and a rotating connection mechanism are arranged at the bottom of the support column (2), the diagonal bracing mechanism comprises a positioning cylinder (41) sleeved on the outer side of the movable frame (1), a diagonal bracing rod (42) and a fixed plate (43) arranged at the side position of the surface of the movable frame (1), a limiting rod (431) penetrating through the end part of the diagonal bracing rod (42) is arranged on the fixed plate (43), the rotating connection mechanism comprises a supporting component and a rotating component, the supporting component comprises a vertical rod (71) and a top plate (72) which are fixedly connected, the bottom end of the vertical rod (71) is arranged at the central position of the surface of the movable frame (1), and the rotating component comprises a chassis (81) and a rotating disc (82) which are connected in a rotating mode and a rotating column (83) arranged at the center position of the bottom surface of the chassis (81).

2. A mobile message indicator as in claim 1, wherein: the bottom of pole setting (71) is "T" type structure, roof (72) are "U" type structure, be equipped with the pivot that runs through column of revolution (83) bottom on roof (72), the centre of a circle of pole setting (71), chassis (81), rolling disc (82) and column of revolution (83) is in same axis.

3. A mobile message indicator as in claim 1, wherein: the rotating disc (82) is connected with the chassis (81) through a bearing, short rods which are uniformly distributed are arranged at the side of the surface of the rotating disc (82), and the centers of the supporting columns (2) and the rotating disc (82) are located on the same axis.

4. A mobile message indicator as in claim 1, wherein: the fixing plate (43) is of a U-shaped structure, the top end of the inclined support rod (42) is rotatably connected with the outer surface of the positioning cylinder (41), and square holes (421) matched with the limiting rods (431) are formed in the inclined support rod (42).

5. A mobile message indicator as in claim 1, wherein: the support column (2) penetrates through the circle center of the positioning cylinder (41), a circular movable groove is formed in the outer surface of the support column (2), the positioning cylinder (41) is located in the movable groove, and the support column (2) is rotationally connected with the positioning cylinder (41).

6. A mobile message indicator as in claim 1, wherein: the side of the movable frame (1) is provided with a protection mechanism, the protection mechanism comprises a stabilizing block (51) horizontally arranged on the movable frame (1), a sliding rod (52) and a protective cover (53) which are fixedly connected, and the sliding rods (52) are symmetrically distributed on the surfaces of the protective cover (53) opposite to each other.

7. The mobile message indicator of claim 6, wherein: the liquid crystal display screen is characterized in that a limiting block (31) is arranged on the top surface of the liquid crystal display screen (3), a rectangular groove is formed in the limiting block (31), a positioning block (531) is arranged on the inner side wall of the protective cover (53), and the positioning block (531) is in clearance fit with the groove.

8. The mobile message indicator of claim 7, wherein: the side of protection casing (53) is equipped with the screw, be equipped with connecting plate (61) and fastening screw (62) on moving frame (1), moving frame (1) side is equipped with and walks groove (11), connecting plate (61) welding is on moving frame (1), fastening screw (62) run through the tip and the screw adaptation of connecting plate (61), be equipped with the spout of the rectangle that supplies slide bar (52) activity on firm piece (51).