CN220629710U - Multifunctional electronic information display equipment - Google Patents

Abstract

The utility model relates to a multifunctional electronic information display device which comprises a protection box, wherein a control panel is fixedly arranged on the outer surface of the protection box, a functional structure is movably arranged at the top of the protection box, two handles are fixedly arranged on the outer surface of the right side of the protection box, and four universal wheels are fixedly arranged at the bottom of the protection box. This multi-functional electronic information display device, when using, through behind handle cooperation universal wheel with the guard box moved to suitable position, locking universal wheel, fix the position of guard box, when needs show through the display screen, start driving motor through control panel, drive worm and rotate, drive the worm wheel through the worm and rotate, the rotation of worm wheel drives bull stick and gear and rotates simultaneously, and the surface and the pinion rack of gear are engaged with, and the pinion rack is fixed, and then can realize driving the effect that movable block reciprocated at the surface of pinion rack.

Description

Multifunctional electronic information display equipment

Technical Field

The utility model relates to the technical field of display equipment, in particular to multifunctional electronic information display equipment.

Background

Along with the improvement of living conditions and the development of technology, electronic related devices are widely applied in our lives, such as mobile phones, computers and televisions, and electronic devices can be used for displaying information required to be released in public places such as markets, stations and hospitals, and the like, so that the electronic related devices are almost completely replaced by a mode of displaying information by paper or blackboard paintings.

The existing electronic information display device is only an electronic display screen, and the display screen is usually hung under a ceiling directly or supported on the ground by a supporting frame, so that the display screen can play a role in displaying information, but because the display screen is exposed, rainwater easily enters the display screen in rainy days to cause short circuit of the electronic devices in the display screen, and the service life of the display screen is influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the multifunctional electronic information display equipment which has the advantages of good protection effect and the like, and solves the problem of poor protection effect of the traditional display equipment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the multifunctional electronic information display device comprises a protection box, wherein a control panel is fixedly arranged on the outer surface of the protection box, a functional structure is movably arranged at the top of the protection box, two handles are fixedly arranged on the outer surface of the right side of the protection box, and four universal wheels are fixedly arranged at the bottom of the protection box;

the utility model discloses a protection box, including the closing plate that is located the guard box top, the inside fixed mounting of guard box has a quantity to be two toothed bars, two the equal movable mounting of surface of toothed bar has the movable block, the interior bottom wall fixed mounting of guard box has a quantity to be two mount, two the equal movable mounting of surface of mount has the battery, two the top fixed mounting of movable block has the mounting panel, the top of mounting panel is equipped with the display screen, two the equal fixed mounting in top of movable block has the bracing piece, two the equal movable mounting in top of bracing piece has the pulley, two the equal movable mounting in inside of movable block has the bull stick, two the equal fixed mounting in surface of bull stick has the worm wheel, two the equal fixed mounting in surface of bull stick has the gear, two the equal fixed mounting in inner wall of movable block has driving motor, two driving motor's output axle goes out equal fixed mounting to have the worm.

Further, the outer surfaces of the two gears are respectively meshed with the outer surfaces of the toothed plates, and the outer surfaces of the two worms are respectively meshed with the outer surfaces of the worm wheels.

Further, the top and the bottom of the movable block are provided with movable ports, and the inner wall of each movable port is matched with the outer surface of the toothed plate.

Further, sliding rails are arranged at the bottoms of the two sealing plates, and the two sliding rails are movably connected with the outer surfaces of the pulleys respectively.

Further, the outer surfaces of the two handles are fixedly provided with anti-skid sleeves, and the four universal wheels are respectively positioned at four corners of the bottom of the protection box.

Further, the two sealing plates are hinged to the outer surface of the protection box, and the control panel is electrically connected with the driving motor.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this multi-functional electronic information display device, when using, remove the guard box to suitable position back through the handle cooperation universal wheel, lock the universal wheel, fix the position of guard box, when needs show through the display screen, start driving motor through control panel, drive worm rotates, drive the worm wheel through the worm, the rotation of worm wheel drives bull stick and gear and rotates simultaneously, and the surface and the pinion rack of gear are engaged with each other, and the pinion rack is fixed, and then can realize driving the effect that movable block reciprocated at the surface of pinion rack, and then drive the mounting panel upwards to remove, when upwards removing, the pulley cooperation slide rail through bracing piece top, thereby can realize pushing up the closing plate, realize opening the closing plate automatically, make the display screen remove outside the guard box and carry out information display, when meeting rainy weather, through driving motor reversal, make the movable block descend, make the display screen descend to the guard box, the closing plate covers on the roof of guard box, make the guard box be in sealed state, carry out effectual waterproof operation to the display screen.

Drawings

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

FIG. 2 is a front cross-sectional view of the functional structure of the present utility model;

fig. 3 is an enlarged view of a functional block diagram of the present utility model at a in fig. 2.

In the figure: 1. a protection box; 2. a control panel; 3. a functional structure; 301. a sealing plate; 302. a toothed plate; 303. a movable block; 304. a fixing frame; 305. a storage battery; 306. a mounting plate; 307. a display screen; 308. a support rod; 309. a pulley; 310. a rotating rod; 311. a worm wheel; 312. a gear; 313. a driving motor; 314. a worm; 4. a handle; 5. and a universal wheel.

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.

Referring to fig. 1-3, a multifunctional electronic information display device in this embodiment includes a protection case 1, a control panel 2 is fixedly mounted on an outer surface of the protection case 1, a functional structure 3 is movably mounted on a top of the protection case 1, two handles 4 are fixedly mounted on an outer surface of a right side of the protection case 1, and four universal wheels 5 are fixedly mounted on a bottom of the protection case 1.

The functional structure 3 comprises a sealing plate 301 positioned at the top of the protection box 1, two toothed plates 302 are fixedly arranged in the protection box 1, movable blocks 303 are movably arranged on the outer surfaces of the two toothed plates 302, fixed frames 304 with the number of the two fixed frames 304 are fixedly arranged on the inner bottom wall of the protection box 1, storage batteries 305 are movably arranged on the outer surfaces of the two fixed frames 304, mounting plates 306 are fixedly arranged at the tops of the two movable blocks 303, display screens 307 are arranged at the tops of the mounting plates 306, supporting rods 308 are fixedly arranged at the tops of the two movable blocks 303, pulleys 309 are movably arranged at the tops of the two supporting rods 308, rotating rods 310 are movably arranged in the two movable blocks 303, worm wheels 311 are fixedly arranged on the outer surfaces of the two rotating rods 310, gears 312 are fixedly arranged on the outer surfaces of the two rotating rods 310, driving motors 313 are fixedly arranged on the inner walls of the two movable blocks 303, and worm rods 314 are fixedly arranged on output shafts of the two driving motors 313.

In fig. 2, the outer surface of the gear 312 is engaged with the outer surface of the toothed plate 302, so that the movable block 303 is driven to move up and down on the outer surface of the toothed plate 302.

In fig. 2, the outer surface of the worm 314 is engaged with the outer surface of the worm wheel 311, so that the worm 314 rotates to drive the worm wheel 311 to rotate synchronously.

In fig. 2, a slide rail is provided and is movably connected to the pulley 309, so that the sealing plate 301 can be lifted up.

In summary, this multi-functional electronic information display device, when using, after moving the guard box 1 to suitable position through handle 4 cooperation universal wheel 5, lock universal wheel 5, fix the position of guard box 1, when needs show through display screen 307, start driving motor 313 through control panel 2, drive worm 314 and rotate, drive worm wheel 311 through worm 314 and rotate, the rotation of worm wheel 311 drives bull stick 310 and gear 312 and rotates simultaneously, and the surface of gear 312 meshes with pinion rack 302, and pinion rack 302 is fixed, and then can realize driving movable block 303 and reciprocate the effect of moving in the surface of pinion rack 302, and then drive mounting panel 306 upwards to move, when upwards moving, through the pulley 309 at bracing piece 308 top cooperation slide rail, thereby can realize top-opening closing plate 301, make display screen 307 move to the outside of guard box 1 and carry out information display, when meetting raining, make movable block 303 descend into guard box 1, guard box 1 is in the weather condition to the sealing plate 301, make guard box 1 be in the weather seal condition effectively.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can 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 (6)

1. The utility model provides a multi-functional electronic information display device, includes guard box (1), its characterized in that: the outer surface of the protection box (1) is fixedly provided with a control panel (2), the top of the protection box (1) is movably provided with a functional structure (3), the outer surface of the right side of the protection box (1) is fixedly provided with two handles (4), and the bottom of the protection box (1) is fixedly provided with four universal wheels (5);

the utility model provides a function structure (3) is including being located closing plate (301) at protection box (1) top, the inside fixed mounting of protection box (1) has tooth bar (302) that is two in quantity, two the equal movable mounting of surface of tooth bar (302) has movable block (303), the interior bottom wall fixed mounting of protection box (1) has mount (304) that is two in quantity, two the equal movable mounting of surface of mount (304) has battery (305), two the top fixed mounting of movable block (303) has mounting panel (306), the top of mounting panel (306) is equipped with display screen (307), two the equal fixed mounting in top of movable block (303) has bracing piece (308), two the equal movable mounting in top of bracing piece (308) has pulley (309), two the equal movable mounting in inside of movable block (303) has bull stick (310), two the equal fixed mounting in surface of bull stick (310) has gear (312), two the equal fixed mounting in surface of bull stick (310), two worm wheel (313) have fixed mounting in the top of movable block (303) has worm (313) motor (313).

2. A multi-function electronic information display device as claimed in claim 1, wherein: the outer surfaces of the two gears (312) are respectively meshed with the outer surface of the toothed plate (302), and the outer surfaces of the two worms (314) are respectively meshed with the outer surface of the worm wheel (311).

3. A multi-function electronic information display device as claimed in claim 1, wherein: the top and the bottom of the movable block (303) are provided with movable ports, and the inner walls of the movable ports are matched with the outer surfaces of the toothed plates (302).

4. A multi-function electronic information display device as claimed in claim 1, wherein: slide rails are arranged at the bottoms of the two sealing plates (301), and the two slide rails are movably connected with the outer surfaces of the pulleys (309) respectively.

5. A multi-function electronic information display device as claimed in claim 1, wherein: the outer surfaces of the two handles (4) are fixedly provided with anti-skid sleeves, and the four universal wheels (5) are respectively positioned at four corners of the bottom of the protection box (1).

6. A multi-function electronic information display device as claimed in claim 1, wherein: the two sealing plates (301) are hinged with the outer surface of the protection box (1), and the control panel (2) is electrically connected with the driving motor (313).