CN211423836U

CN211423836U - Electronic shelf LED electronic display screen

Info

Publication number: CN211423836U
Application number: CN201922057548.0U
Authority: CN
Inventors: 王文建
Original assignee: Zhejiang Business College
Current assignee: Zhejiang Business College
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-04
Anticipated expiration: 2029-11-26

Abstract

The utility model belongs to the technical field of the display screen, especially, be an electronic goods shelves LED electronic display screen, the angle to the display screen is difficult to adjust and the problem that the angle fixation is firm inadequately, the following scheme is proposed at present, it includes the stand, two mounting holes that are located on the same axis are all seted up to two stand one sides, two mounting holes rotate the installation and have same pivot, pivot front side fixed mounting has the LED display screen, the one end fixed mounting of pivot has the rocking handle, pivot other end fixed mounting has the disc, two stand outside sliding sleeve are equipped with same slide bar, the one end fixed mounting that the slide bar is close to the disc has the bayonet lock, slide bar outside sliding sleeve is equipped with the sleeve, sleeve top fixed mounting has the baffle, baffle one side fixed mounting has the wedge, one side fixed mounting that. The utility model has the advantages of reasonable design, the convenient demonstration angle according to practical scene adjustment and fixed LED display screen does benefit to the use.

Description

Electronic shelf LED electronic display screen

Technical Field

The utility model relates to a display screen technical field especially relates to an electron goods shelves LED electronic display screen.

Background

The LED display screen displays characters, pictures, animations and videos through the on and off of red, blue, white and green lamp beads, and displayed contents can be adjusted differently according to the needs of different occasions. Generally, an LED display screen includes a display module, a control module and a power module, wherein the display module includes an LED lamp to perform a light emitting display function; the control module controls the on and off of the LED lamps in the corresponding area in the display module to display the contents of characters, pictures, videos and the like; the power supply module converts input voltage and current into voltage and current required by the display screen. The LED display screen is widely applied in production and life, and new vitality is added to the competitive advertising industry along with the development of the LED application technology. Because the LED display screen has unique and different light-emitting forms, the LED display screen is widely applied to the field of manufacturing of advertisement products and the field of stage display of comprehensive art sites.

At present, LED display screens are also widely applied to the field of electronic shelves, but the angles of the display screens are difficult to adjust after the LED display screens are installed, and the angle adjustment is not stable enough, so that the LED electronic display screens of the electronic shelves are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the angle of the display screen is difficult to adjust and the angle is fixed and not stable enough, and providing an electronic shelf LED electronic display screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electron goods shelves LED electronic display screen, which comprises a column, two mounting holes that are located on same axis are all seted up to two stand one sides, two downthehole rotations of mounting install same pivot, pivot front side fixed mounting has the LED display screen, the one end fixed mounting of pivot has the rocking handle, pivot other end fixed mounting has the disc, two stand outside slip covers are equipped with same slide bar, the slide bar is close to the one end fixed mounting of disc has the bayonet lock, slide bar outside slip cover is equipped with the sleeve, sleeve top fixed mounting has the baffle, baffle one side fixed mounting has the wedge, one side fixed mounting that two stands are close to each other has same fixed plate, square groove has been seted up to the fixed plate bottom, baffle and square inslot wall swing joint, set up the wedge groove of wedge adaptation on the inner wall of square groove.

Preferably, a plurality of clamping grooves are formed in the outer side of the disc, the clamping grooves are arranged in an annular shape at equal intervals, and the clamping pins are movably clamped with the clamping grooves, so that the disc angle can be conveniently fixed.

Preferably, vertical holes are formed in the top and the bottom of the sleeve, and the stand columns, which are far away from one side of the disc, in the two stand columns are movably mounted in the two vertical holes, so that the sleeve can slide outside the sliding rod conveniently.

Preferably, the outer side of the sliding rod is fixedly provided with a shaft sleeve, and one side of the shaft sleeve, which is close to the sleeve, is fixedly connected with a plurality of springs, so that the wedge-shaped block is clamped into the wedge-shaped groove.

Preferably, one side of the sleeve, which is far away from the sliding rod, is provided with a threaded hole, a threaded rod is installed in the threaded hole, and the threaded rod is movably connected with the sliding rod to limit the sliding of the sleeve.

Preferably, the top and the equal fixed mounting in bottom of two stands have the crossbeam, and a plurality of pilot holes have all been seted up to two crossbeam front sides, realize the installation to whole device.

In the utility model, the threaded rod is separated from the slide rod by rotating the threaded rod, the sleeve is pushed to slide towards one side close to the shaft sleeve and compress the spring, the sleeve drives the baffle to slide and separate the wedge from the wedge groove, and then the sleeve slides downwards, the sleeve drives the bayonet lock to slide downwards through the slide rod, so that the bayonet lock is separated from the clamping groove and the fixing of the disc angle is lost, and then the crank is rotated to adjust the angle of the LED display screen fixed on the rotating shaft;

in the utility model, the fixing of the disc angle is realized by pushing the sleeve upwards to clamp the bayonet lock into the clamping groove, the wedge block is clamped into the wedge groove under the action of the spring to fix the bayonet lock, and then the threaded rod is screwed to ensure that the threaded rod supports against the slide rod to limit the sliding of the sleeve, so that the wedge block is prevented from being separated from the wedge groove, and the fixing of the whole device is more stable;

the utility model has the advantages of reasonable design, the convenient demonstration angle according to practical scene adjustment and fixed LED display screen does benefit to the use, and the reliability is high.

Drawings

Fig. 1 is a schematic structural view of an LED electronic display screen of an electronic shelf according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of an electronic shelf LED electronic display screen according to the present invention;

fig. 3 is a schematic structural diagram of a B-B cross section of an LED electronic display screen of an electronic shelf according to the present invention.

In the figure: 1. a column; 2. a rotating shaft; 3. an LED display screen; 4. a rocking handle; 5. a disc; 6. a card slot; 7. a slide bar; 8. a bayonet lock; 9. a sleeve; 10. a threaded hole; 11. a threaded rod; 12. a shaft sleeve; 13. a spring; 14. a baffle plate; 15. a wedge block; 16. a fixing plate; 17. a square groove; 18. a cross beam; 19. an assembly hole; 20. and (4) a vertical hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an electronic shelf LED electronic display screen comprises two vertical columns 1, wherein two mounting holes are formed in one side of each of the two vertical columns 1, the same rotating shaft 2 is rotatably installed in the two mounting holes, an LED display screen 3 is fixedly installed on the front side of the rotating shaft 2, a rocking handle 4 is fixedly installed at one end of the rotating shaft 2, a disc 5 is fixedly installed at the other end of the rotating shaft 2, the same sliding rod 7 is slidably sleeved outside the two vertical columns 1, a bayonet 8 is fixedly installed at one end of the sliding rod 7 close to the disc 5, a sleeve 9 is slidably sleeved outside the sliding rod 7, a baffle 14 is fixedly installed at the top of the sleeve 9, a wedge block 15 is fixedly installed at one side of the baffle 14, the same fixing plate 16 is fixedly installed at one side of the two vertical columns 1 close to each other, a square groove 17 is formed at the bottom of the fixing plate 16, the wedge block 15 is movably clamped with the wedge groove.

The utility model discloses in, a plurality of draw-in grooves 6 have been seted up in the 5 outsides of disc, and draw-in groove 6 is equidistant setting of annular, and bayonet lock 8 clamps with the 6 activities of draw-in groove, and the convenience is fixed 5 angles to the disc.

The utility model discloses in, vertical hole 20 has all been seted up to sleeve 9 top and bottom, keeps away from 1 movable mounting of stand on one side of disc 5 in two stands 1 in two vertical holes 20, makes things convenient for sleeve 9 to slide in the 7 outsides of slide bar.

The utility model discloses in, slide bar 7 outside fixed mounting has axle sleeve 12, and axle sleeve 12 and a plurality of springs 13 of one side fixedly connected with that sleeve 9 is close to each other make 15 card of wedge block go into the wedge inslot.

The utility model discloses in, sleeve 9 keeps away from one side of slide bar 7 and has seted up threaded hole 10, and threaded rod 11 is installed to threaded hole 10 internal thread, and threaded rod 11 and slide bar 7 swing joint can restrict sleeve 9's slip.

The utility model discloses in, the equal fixed mounting in top and the bottom of two stands 1 has crossbeam 18, and a plurality of pilot holes 19 have all been seted up to two 18 front sides of crossbeam, realize the installation to whole device.

In the utility model, when in use, the whole device is fixedly arranged on an electronic shelf through the matching of the bolt and the assembling hole 19, when the angle of the LED display screen 3 needs to be adjusted, the threaded rod 11 is rotated to separate the threaded rod 11 from the slide rod 7, the sleeve 9 is pushed to slide the sleeve 9 to one side close to the shaft sleeve 12 and compress the spring 13, the sleeve 9 drives the baffle plate 14 to slide and separate the wedge 15 from the wedge groove, the sleeve 9 is slid downwards, the sleeve 9 drives the bayonet 8 to slide downwards through the slide rod 7, the bayonet 8 is separated from the clamping groove 6 and loses the fixation of the disc angle, the rocking handle 4 is rotated to adjust the angle of the LED display screen 3 fixed on the rotating shaft 2, when the LED display screen 3 is adjusted to a proper angle, the sleeve 9 is pushed upwards to clamp the bayonet 8 into the clamping groove 6 to fix the angle of the disc 5, the wedge 15 is clamped into the wedge groove under the action of the spring 13, the bayonet 8 is fixed, and then the threaded rod 11 is screwed to enable the threaded rod 11 to abut against the sliding rod 7 so as to limit the sliding of the sleeve 9, so that the wedge block 15 is prevented from being separated from the wedge-shaped groove, and the whole device is fixed more stably.

Claims

1. The utility model provides an electronic goods shelves LED electronic display screen, including stand (1), a serial communication port, two mounting holes that are located same axis are all seted up to two stand (1) one side, rotate in two mounting holes and install same pivot (2), pivot (2) front side fixed mounting has LED display screen (3), the one end fixed mounting of pivot (2) has rocking handle (4), pivot (2) other end fixed mounting has disc (5), two stand (1) outside sliding sleeve is equipped with same slide bar (7), the one end fixed mounting that slide bar (7) are close to disc (5) has bayonet lock (8), slide bar (7) outside sliding sleeve is equipped with sleeve (9), sleeve (9) top fixed mounting has baffle (14), baffle (14) one side fixed mounting has wedge (15), the one side fixed mounting that two stand (1) are close to each other has same fixed plate (16), the bottom of the fixing plate (16) is provided with a square groove (17), the baffle (14) is movably connected with the inner wall of the square groove (17), the inner wall of one side of the square groove (17) is provided with a wedge-shaped groove matched with the wedge-shaped block (15), and the wedge-shaped block (15) is movably clamped with the wedge-shaped groove.

2. The LED electronic display screen of the electronic shelf as claimed in claim 1, wherein a plurality of slots (6) are formed in the outer side of the disc (5), the slots (6) are arranged in an annular shape at equal intervals, and the bayonet lock (8) is movably clamped with the slots (6).

3. The LED electronic display screen of the electronic shelf as claimed in claim 1, wherein vertical holes (20) are formed in the top and the bottom of the sleeve (9), and the column (1) on one side of the two columns (1) far away from the disc (5) is movably mounted in the two vertical holes (20).

4. The LED electronic display screen of the electronic shelf as claimed in claim 1, wherein a shaft sleeve (12) is fixedly mounted on the outer side of the sliding rod (7), and a plurality of springs (13) are fixedly connected to the side, close to each other, of the shaft sleeve (12) and the sleeve (9).

5. The LED electronic display screen of the electronic shelf as claimed in claim 1, wherein a threaded hole (10) is formed in one side of the sleeve (9) away from the slide rod (7), a threaded rod (11) is mounted in the threaded hole (10), and the threaded rod (11) is movably connected with the slide rod (7).

6. The LED electronic display screen of the electronic shelf as claimed in claim 1, wherein the top and bottom ends of the two columns (1) are fixedly provided with beams (18), and the front sides of the two beams (18) are provided with a plurality of assembling holes (19).