Automatic display device based on network advertisement
Technical Field
The utility model relates to the technical field of automatic advertisement display, in particular to an automatic advertisement display device based on a network.
Background
Advertising, as the name suggests, is advertising and tells the public of something to the public. The advertisement has broad and narrow meaning, and the automatic display of the network advertisement is realized by connecting with the Internet, so that the advertisement to be displayed can be displayed in real time.
Most of the automatic network advertisement display in the prior art adopts a large screen to carry out the playing operation, and the screen is fixed on a wall, and is hung by moving a display frame, but the throwing operation is inconvenient to play a protective role on a display board, so that the problems of advertisement display influence after dust adsorption and inconvenient water wiping during cleaning are caused.
Disclosure of Invention
The utility model aims to provide an automatic advertisement display device based on a network, which can automatically drive a driving motor to enable a dust-proof curtain to rise to be opened when advertisement display is needed.
In order to achieve the above object, an automatic display device based on network advertisement is provided, comprising: the advertisement display rack is characterized in that the two sides of the bottom end of the advertisement display rack are fixedly connected with supporting transverse plates, the two ends of the bottom of each supporting transverse plate are fixedly connected with supporting seats, the middle part of each supporting seat is fixedly connected with a rotating supporting plate, a threaded sleeve is in rotating fit with the upper part of each rotating supporting plate, and the internal threads of each threaded sleeve are connected with threaded rods;
the inside left and right sides of advertisement show shelf has all seted up the spout, both sides all fixedly connected with auxiliary roller about the top of spout, roll the cooperation between the auxiliary roller has rack belt.
According to the automatic display device based on the network advertisement, one end of the rack belt is fixedly connected with a sliding block, and one side of the sliding block is fixedly connected with a bearing sleeve.
According to the automatic display device based on the network advertisement, the inner ring of the bearing sleeve is fixedly connected with a connecting rod, and a dustproof curtain is inserted above the connecting rod.
According to the automatic advertisement display device based on the network, a driving motor is fixedly connected to one side upper portion of the advertisement display frame, a gear is fixedly connected to a driving end of the driving motor, and the gear is meshed with a rack belt.
According to the automatic display device based on the network advertisement, a rotating frame is rotatably matched with the bottom end of the threaded rod, and universal wheels are rotatably connected with the bottom end of the rotating frame.
According to the automatic display device based on the network advertisement, the top end of the threaded sleeve is fixedly connected with a knob.
According to the automatic display device based on the network advertisement, limit rods are fixedly connected to two sides of the top end of the rotating frame, and the limit rods penetrate through the rotating support plates.
According to the automatic display device based on the network advertisement, the top end of the threaded sleeve is fixedly connected with a knob, and a liquid crystal advertisement display board is fixedly connected in the middle of the inner bottom end of the advertisement display frame.
The beneficial effects are that:
1. the utility model is provided with the driving motor, the rack belt, the auxiliary roller, the connecting rod and the dustproof curtain, the driving motor drives, the rack belt can be driven by the gear, the auxiliary roller can be driven to move at the position of the rack belt, the auxiliary roller can roll in a stable manner, the rack belt can be kept to move, the sliding block and the connecting rod are lifted up, the dustproof curtain can be moved to one end along the sliding groove after being lifted up, the liquid crystal advertisement display board can be exposed, the advertisement display operation is facilitated, the protection and the dustproof effect of the liquid crystal advertisement display board can be realized through the dustproof curtain, and when the advertisement is needed to be displayed, the driving motor can be driven automatically, so that the lifting of the dustproof curtain can be opened.
2. The utility model is provided with the threaded sleeve, the threaded rod, the rotating frame and the universal wheel, the knob rotates to drive the threaded sleeve to rotate, the threaded sleeve is in threaded fit with the threaded rod after rotation to realize threaded movement, then the universal wheel is ejected out to be attached to the ground through the threaded extending rotating frame, the supporting transverse plate and the supporting seat are ejected to be separated from the ground, the movement operation can be convenient, the universal wheel is stably supported through the supporting seat during the supporting, and the universal wheel is convenient to use and simple to operate when in movement.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective structure diagram of an automatic display device based on network advertisements;
FIG. 2 is a cross-sectional side view of a network advertisement-based automatic display device according to the present utility model;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
FIG. 4 is a schematic diagram of a cross-section of a support base based on an automatic network advertisement display device according to the present utility model;
fig. 5 is an enlarged structural view at B in fig. 2.
Legend description:
1. an advertisement showing stand; 2. a dust-proof curtain; 3. a knob; 4. a supporting cross plate; 5. a support base; 6. a slide block; 7. a rack belt; 8. a chute; 9. a driving motor; 10. a threaded sleeve; 11. a limit rod; 12. rotating the support plate; 13. a threaded rod; 14. a universal wheel; 15. a rotating frame; 16. a connecting rod; 17. a bearing sleeve; 18. an auxiliary roller; 19. a liquid crystal advertisement display board.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-5, an automatic display device based on network advertisement according to an embodiment of the present utility model includes: the advertisement display rack 1, the bottom both sides of advertisement display rack 1 all fixedly connected with supports diaphragm 4, the bottom both ends of supporting diaphragm 4 all fixedly connected with supporting seat 5, the department fixedly connected with rotates backup pad 12 in the inside of supporting seat 5, realize supplementary normal running fit through rotating backup pad 12, the top normal running fit of rotating backup pad 12 has screw sleeve 10, through the rotation and the threaded rod 13 screw fit of screw sleeve 10, can realize screw extension and recovery effect, the top fixedly connected with knob 3 of screw sleeve 10, the department fixedly connected with liquid crystal advertisement display board 19 in the inside bottom of advertisement display rack 1, through moving advertisement display rack 1 to the position that needs to show, then through switch on power and network, when liquid crystal advertisement display board 19 needs to show the network advertisement, driving motor 9 drives, the inside threaded connection of screw sleeve 10 has threaded rod 13;
the advertisement display rack 1 is characterized in that a driving motor 9 is fixedly connected to one side upper part of the advertisement display rack 1, a gear is fixedly connected to the driving end of the driving motor 9, the gear is meshed with a rack belt 7, the bottom end of a threaded rod 13 is in rotary fit with a rotating rack 15, threads move, then the rotating rack 15 is extended through threads, universal wheels 14 are ejected out to be attached to the ground, a supporting transverse plate 4 and a supporting seat 5 are ejected out of the ground, the movement operation can be facilitated, the universal wheels 14 are rotationally connected to the bottom end of the rotating rack 15, a knob 3 is fixedly connected to the top end of a threaded sleeve 10, the knob 3 rotates to drive the threaded sleeve 10 to rotate, the threaded sleeve 10 is in threaded fit with the threaded rod 13 after rotation, limiting rods 11 are fixedly connected to two sides of the top end of the rotating rack 15, the rotating rack 15 is in rotary limit, the rotating rack 15 is kept stable lifting effect through the limiting rods 11, and the limiting rods 11 penetrate through a rotary supporting plate 12;
the inside left and right sides of advertisement show shelf 1 has all offered spout 8, keep moving in the spout 8 track through connecting rod 16, avoid touching liquid crystal advertisement show board 19, both sides all fixedly connected with auxiliary roller 18 about the top of spout 8, auxiliary roller 18's supplementary roll keeps rack belt 7's steady movement, roll cooperation has rack belt 7 between the auxiliary roller 18, can realize the position movement to rack belt 7 through gear engagement rack belt 7, rack belt 7's one end fixedly connected with slider 6, slider 6's one side fixedly connected with bearing bush 17, keep rotating through bearing bush 17, bearing bush 17's inner circle fixedly connected with connecting rod 16, slider 6 and connecting rod 16 rise, move dustproof curtain 2 to one end along spout 8 after rising, can expose liquid crystal advertisement show board 19 afterwards, the show operation of advertisement of being convenient for, dustproof curtain 2 has been pegged graft to the top of connecting rod 16, dustproof curtain 2 can show the drawing, increase use aesthetic property.
Working principle: when the advertisement display rack is used, firstly, the advertisement display rack 1 is moved to a position where the advertisement is required to be displayed, then, a power supply and a network are connected, when the liquid crystal advertisement display board 19 is required to display the network advertisement, the driving motor 9 drives, the rack belt 7 is meshed with the rack belt 7 through a gear, the position of the rack belt 7 can be moved, meanwhile, the auxiliary rolling of the auxiliary roller 18 is realized, the stable movement of the rack belt 7 is kept, then, the sliding block 6 and the connecting rod 16 are lifted, the dust curtain 2 is moved to one end along the sliding groove 8 after the lifting, and then, the liquid crystal advertisement display board 19 can be exposed, so that the advertisement display operation is facilitated; when the position of the advertisement showing stand 1 needs to be moved, the knob 3 rotates to drive the threaded sleeve 10 to rotate, the knob is in threaded fit with the threaded rod 13 after rotating, the threaded movement is realized, then the rotating stand 15 is extended through threads, the universal wheel 14 is ejected out to be attached to the ground, and the supporting transverse plate 4 and the supporting seat 5 are ejected out of the ground, so that the moving operation can be facilitated.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.