CN222051259U

CN222051259U - LED arc surface luminous sign

Info

Publication number: CN222051259U
Application number: CN202420661052.2U
Authority: CN
Inventors: 张非非; 贾让祥; 韦盛逸
Original assignee: Anhui Chuangfei Photoelectric Technology Co ltd
Current assignee: Anhui Chuangfei Photoelectric Technology Co ltd
Priority date: 2024-04-02
Filing date: 2024-04-02
Publication date: 2024-11-22
Anticipated expiration: 2034-04-02

Abstract

The utility model is suitable for the technical field of luminous character cards, and provides an LED cambered surface luminous character card, by arranging a winding and unwinding roller, a curtain and transparent characters, when the two winding and unwinding rollers are driven to rotate in opposite directions, a plurality of display areas of the curtain can be circularly displayed in a window, the transparent characters in the display areas can be luminous by matching with the irradiation of LED lamps, and form the luminous word tablet, compare in prior art luminous word tablet show that content is fixed compare, this structure can fully circulate a plurality of operation items of show merchant, has the advantage that the practicality is wider to this structure compares in prior art and carries out transparent typeface circulation show through the display screen and compare, has the advantage with low costs, is more suitable for extensive popularization.

Description

LED cambered surface luminous word tablet

Technical Field

The utility model relates to the technical field of luminous word cards, in particular to an LED cambered surface luminous word card.

Background

The LED luminous word board is a luminous word board which uses an LED lamp as a light source and is commonly used in places such as shop signboards, advertising propaganda and the like. The LED luminous word board has the characteristics of high brightness, energy saving, long service life and the like, and can attract people's attention and increase the propaganda effect.

The display content of the existing LED luminous word cards is mostly fixed, when commercial tenant operation projects are more, the phenomenon of content confusion can occur due to the fact that the quantity of the luminous word cards is more, the product is inconvenient to prominently display, and moreover, the accumulation of dust on the surface of the luminous word cards can directly influence the display capacity of the luminous word cards after long-time use because the luminous word cards are usually directly exposed outside, so that the technical problem existing in the prior art is solved by designing corresponding technical schemes.

Disclosure of utility model

The utility model aims to provide an LED cambered surface luminous word board so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a luminous word tablet of LED cambered surface, includes the framework, the window has been seted up to one side of framework, and a plurality of LED lamps are installed to another side inner wall of framework, it is provided with a pair of roll up to unreel the roller still symmetrically to rotate to be located the window both sides in the framework, roll up and unreel the vertical setting of roller to through the servo motor drive that sets up in the framework, it has the curtain to coil between the roller to roll up to unreel, the curtain divide into a plurality of show areas, and the fixed transparent typeface that inlays in the show area, still be provided with the clean mechanism that is used for clean transparent typeface on the framework.

As a further scheme of the utility model: the transparent font is made of transparent silica gel.

As a further scheme of the utility model: the cleaning mechanism comprises vertical plates symmetrically arranged on two sides of the window, and a sponge brush is arranged on the side surface, close to the curtain, of the vertical plates.

As a further scheme of the utility model: the sponge brush is detachably arranged on the vertical plate through the magic tape.

As a further scheme of the utility model: one end of the vertical plate is hinged to the side wall of the frame body, the other end of the vertical plate is provided with a fastening knob in a threaded mode, and the frame body is provided with a screw hole matched with the fastening knob.

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

According to the utility model, the rolling and unwinding rollers, the curtain and the transparent fonts are arranged, when the rolling and unwinding rollers are driven to rotate in opposite directions, a plurality of display areas of the curtain can be circularly displayed in the window, the transparent fonts in the display areas can emit light in cooperation with the irradiation of the LED lamps, and the luminous fonts are formed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an LED cambered surface luminous word board;

FIG. 2 is a side cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of FIG. 2 at A;

In the figure: 1-frame body, 2-window, 3-LED lamp, 4-roll-off roller, 5-curtain, 6-transparent font, 7-riser, 8-sponge brush, 9-fastening knob, 10-screw, 11-servo motor.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Referring to fig. 1-3, an LED cambered surface luminous word board, which comprises a frame body 1, window 2 has been seted up to one side of frame body 1, a plurality of LED lamps 3 are installed to another side inner wall of frame body 1, the frame body 1 is interior and is located window 2 both sides and still symmetrically rotate and be provided with a pair of book and put roller 4, book put roller 4 vertical setting to through the servo motor drive that sets up in frame body 1, it has curtain 5 to wind between two book and put roller 4, curtain 5 divide into a plurality of show areas, fixed embedding in the show area has transparent typeface 6, still be provided with the clean mechanism that is arranged in clean transparent typeface 6 on the frame body 1, through setting up book and put roller 4, curtain 5 and transparent typeface 6, two book and put roller 4 when being driven towards opposite direction rotation, can circulate the show in window 2 with a plurality of show areas of curtain 5, cooperate the illumination of LED lamps 3, can make transparent typeface 6 luminous in the show area to form luminous word board, compare in the prior art and have the fixed, and this structure of circulation of a plurality of trade show items can have the advantage that the transparent typeface 6 is compared in the prior art and the transparent typeface is fully has the practicality and has the advantage that the circulation is better is compared and has the transparent typeface 6 to show and has the practical advantage.

Preferably, the transparent font 6 is made of transparent silica gel, so that the light irradiated by the LED lamp 3 can pass through the transparent font 6 and be displayed, and the curtain 5 can be normally rolled or unfolded.

Specifically, the cleaning mechanism comprises vertical plates 7 symmetrically arranged on two sides of the window 2, sponge brushes 8 are arranged on the side surfaces, close to the curtain 5, of the vertical plates 7, and particularly, when the curtain 5 is driven by the winding roller to circularly display transparent fonts 6, the curtain 5 passes through the two vertical plates 7, and dust attached to the surfaces of the curtain 5 and the transparent fonts 6 can be cleaned by the sponge brushes 8 on the vertical plates 7, so that the cleaning of the curtain 5 and the light transmittance of the transparent fonts 6 are ensured.

Wherein, in order to conveniently change sponge brush 8, sponge brush 8 through the magic subsides demountable installation on riser 7 in this embodiment.

In addition, the one end of riser 7 is articulated to be installed on the lateral wall of framework 1, and fastening knob 9 is installed to the other end tip screw thread, offer on the framework 1 with fastening knob 9 adaptation screw 10, through setting up like this, when needing to change the sponge brush 8 on the riser 7, the accessible is revolved and is twisted fastening knob 9 on the riser 7 to upset riser 7 makes sponge brush 8 can directly expose in the field of vision, and then makes things convenient for people to dismantle and change sponge brush 8, after changing, only need reverse upset riser 7 to revolve and screw up fastening knob 9, can fix riser 7 position.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a luminous word tablet of LED cambered surface, includes framework (1), its characterized in that, window (2) have been seted up to one side of framework (1), and a plurality of LED lamps (3) are installed to another side inner wall of framework (1), it is provided with a pair of roll up and unreel roller (4) still symmetrically to rotate to lie in window (2) both sides in framework (1), roll up and unreel roller (4) vertical setting to through the servo motor drive that sets up in framework (1), it has curtain (5) to coil between two rolls up and unreel roller (4), curtain (5) divide into a plurality of show regions, and transparent typeface (6) have been inlayed to show regional internal fixation, still be provided with the clean mechanism that is used for clean transparent typeface (6) on framework (1).

2. The LED arc surface luminous character plate according to claim 1, wherein the transparent character plate (6) is made of transparent silica gel.

3. The LED cambered surface luminous word board according to claim 1, characterized in that the cleaning mechanism comprises vertical plates (7) symmetrically arranged at two sides of the window (2), and a sponge brush (8) is arranged on the side surface, close to the curtain (5), of the vertical plates (7).

4. A LED cambered surface luminous word plate according to claim 3, characterized in that the sponge brush (8) is detachably mounted on the riser (7) by means of a velcro tape.

5. The LED cambered surface luminous word plate according to claim 4, characterized in that one end of the vertical plate (7) is hinged on the side wall of the frame body (1), the other end is provided with a fastening knob (9) in a threaded manner, and the frame body (1) is provided with a screw hole (10) matched with the fastening knob (9).