CN213429417U

CN213429417U - Luminous screen structure

Info

Publication number: CN213429417U
Application number: CN202022786353.2U
Authority: CN
Inventors: 廖军
Original assignee: Shenzhen Qianshao Technology Co ltd
Current assignee: Shenzhen Qianshao Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-06-15
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to the technical field of screens, in particular to a luminous screen structure, which comprises a positioning frame, wherein canvas is arranged in the positioning frame, a plurality of groups of optical fibers are arranged at the bottom of the positioning frame, a lamp bead fixing pipe is arranged at the bottom end of each group of optical fibers, and the bottom end of the lamp bead fixing pipe is connected with a lead; the backup pad is installed to the inboard of locating frame, the top of optic fibre runs through the outer wall entering locating frame's of locating frame inboard and laminating on the surface of backup pad. In this luminous screen structure, can light the canvas in the location frame through the optic fibre that wherein sets up, guarantee that the color display effect of canvas is good, can not cause the inhomogeneous phenomenon of light, and can make things convenient for the location of lamp pearl and optic fibre through the fixed pipe of lamp pearl, avoid the slip of lamp pearl and optic fibre, guarantee that the display effect is stable.

Description

Luminous screen structure

Technical Field

The utility model relates to a screen technical field, specifically speaking relates to a luminous screen structure.

Background

When the screen is manufactured, the decorative picture is generally installed in the screen to achieve a good decorative effect, but the existing decorative picture is single in structure and cannot have a luminous effect, an illuminating lamp needs to be additionally installed when the decorative picture is used, and a light source on the screen cannot uniformly distribute light, so that the pattern display effect on the decorative picture is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a luminous screen structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a luminous screen structure, which comprises a positioning frame, wherein canvas is arranged in the positioning frame, a plurality of groups of optical fibers are arranged at the bottom of the positioning frame, a lamp bead fixing tube is arranged at the bottom end of each group of optical fibers, and the bottom end of the lamp bead fixing tube is connected with a lead; the inner side of the positioning frame is provided with a supporting plate, the top end of the optical fiber penetrates through the outer wall of the positioning frame, enters the inner side of the positioning frame and is attached to the surface of the supporting plate, and the canvas and the optical fiber are of an integrally formed structure; the top of wire passes in the lamp pearl fixed tube and is connected with the lamp pearl, the bottom of optic fibre stretches into in the lamp pearl fixed tube and is connected with the lamp pearl, optic fibre includes the light guide core, the outer wall cover of light guide core is equipped with the shell, a plurality of light leakage holes have been seted up to the surface of shell.

Preferably, the bottom ends of the plurality of wires are connected with a charging connector together, and the outer end of the charging connector is connected with a rechargeable battery through the wires.

Preferably, bolts are installed on the upper outer wall and the lower outer wall of the positioning frame, and the bottom ends of the bolts penetrate through the outer wall of the positioning frame and fix the supporting plate.

Preferably, a threaded hole is formed in the lower portion of the outer wall of the lamp bead fixing tube, a threaded rod is connected to the threaded hole in an inner threaded mode, and a pressing plate is tightly bonded to one end, close to the lead, of the threaded rod.

Preferably, the outer wall of the pressing plate is provided with an arc-shaped surface, and the arc-shaped surface is attached to the outer surface of the lead.

Preferably, the handle is welded tightly at the outer end of the threaded rod.

Preferably, the optical fibers are evenly distributed over the surface of the support plate.

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

in this luminous screen structure, can light the canvas in the location frame through the optic fibre that wherein sets up, guarantee that the color display effect of canvas is good, can not cause the inhomogeneous phenomenon of light, and can make things convenient for the location of lamp pearl and optic fibre through the fixed pipe of lamp pearl, avoid the slip of lamp pearl and optic fibre, guarantee that the display effect is stable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the middle positioning frame of the present invention;

FIG. 3 is a schematic view of the internal structure of the lamp bead fixing tube of the present invention;

fig. 4 is a schematic structural diagram of the middle optical fiber according to the present invention.

The various reference numbers in the figures mean:

1. a positioning frame; 11. a support plate; 12. a bolt; 2. a canvas; 3. an optical fiber; 31. a housing; 311. a light leakage hole; 32. a light guide core; 4. a lamp bead fixing tube; 41. a threaded hole; 42. a threaded rod; 421. a handle; 422. Pressing a plate; 5. a wire; 51. a charging connector; 52. a rechargeable battery; 53. and (4) a lamp bead.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a luminous screen structure, as shown in figures 1-4, comprising a positioning frame 1, a canvas 2 is arranged in the positioning frame 1, a plurality of groups of optical fibers 3 are arranged at the bottom of the positioning frame 1, a lamp bead fixing tube 4 is arranged at the bottom end of each group of optical fibers 3 and used for fixing a lamp bead, and the bottom end of the lamp bead fixing tube 4 is connected with a wire 5; the inner side of the positioning frame 1 is provided with a support plate 11, the top end of the optical fiber 3 penetrates through the outer wall of the positioning frame 1, enters the inner side of the positioning frame 1 and is attached to the surface of the support plate 11, and the canvas 2 and the optical fiber 3 are of an integrally formed structure and are used for displaying pictures; the top of wire 5 passes in the fixed pipe 4 of lamp pearl and is connected with lamp pearl 53, and the bottom of optic fibre 3 stretches into in the fixed pipe 4 of lamp pearl and is connected with lamp pearl 53, and optic fibre 3 is including leading optical core 32, and the outer wall cover of leading optical core 32 is equipped with shell 31, and a plurality of light leakage holes 311 have been seted up to shell 31's surface, are convenient for produce the light spot.

It is worth explaining that the canvas 2 in the utility model adopts double-sided printing and double-sided light spot processing, thereby ensuring uniform and beautiful bright display.

Specifically, the bottom of a plurality of wires 5 is connected with the joint 51 that charges jointly, and the outer end of the joint 51 that charges is connected with rechargeable battery 52 through wire 5, is convenient for charge.

In this embodiment, the bolts 12 are installed on the upper and lower outer walls of the positioning frame 1, and the bottom ends of the bolts 12 penetrate through the outer wall of the positioning frame 1 and fix the supporting plate 11, so that the supporting plate 11 can be conveniently installed and detached.

Further, threaded hole 41 is seted up to fixed 4 outer walls of lamp pearl below, and threaded hole 41 female connection has threaded rod 42, and threaded rod 42 is close to the one end of wire 5 and closely bonds and has clamp plate 422, is convenient for fix wire 5.

Further, the outer wall of the pressing plate 422 is provided with an arc-shaped surface, and the arc-shaped surface is attached to the outer surface of the wire 5, so that the wire 5 is conveniently pressed.

Further, the handle 421 is tightly welded at the outer end of the threaded rod 42, so that the handle 421 can be rotated to drive the threaded rod 42 to rotate.

Further, the optical fibers 3 are uniformly distributed on the surface of the support plate 11, ensuring uniform light display.

When the luminous screen structure of this embodiment is using, at first fix the device, switch on the device after that, make lamp pearl 53 light, produce bright, pass through optical fiber 3 conduction with light, make bright evenly distributed on canvas 2 in the locating frame 1, and then show the pattern on the canvas 2, make the backup pad 11 fix the inboard at locating frame 1 through screwing up bolt 12, rotate handle 421 and rotate threaded rod 42 after that, make the clamp plate 422 of threaded rod 42 one end compress tightly the outer wall of wire 5, and then fix wire 5.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A luminous screen structure comprises a positioning frame (1), and is characterized in that: canvas (2) is installed in the positioning frame (1), a plurality of groups of optical fibers (3) are arranged at the bottom of the positioning frame (1), a lamp bead fixing tube (4) is installed at the bottom end of each group of optical fibers (3), and a lead (5) is connected to the bottom end of the lamp bead fixing tube (4); a supporting plate (11) is installed on the inner side of the positioning frame (1), the top end of the optical fiber (3) penetrates through the outer wall of the positioning frame (1), enters the inner side of the positioning frame (1) and is attached to the surface of the supporting plate (11), and the canvas (2) and the optical fiber (3) are of an integrally formed structure; the utility model discloses a lamp, including fixed pipe of lamp pearl (4), optic fibre (3), outer wall cover of light guide core (32) are equipped with shell (31), a plurality of light leakage holes (311) have been seted up to the surface of shell (31), and have been connected with lamp pearl (53) in the fixed pipe of lamp pearl (4) were passed on the top of wire (5), the bottom of optic fibre (3) stretches into in the fixed pipe of lamp pearl (4) and is connected with lamp pearl (53), optic fibre (3) are including light guide core (32), the outer wall cover of light.

2. A light-emitting screen structure according to claim 1, wherein: the bottom of a plurality of wires (5) is connected with the joint that charges (51) jointly, the outer end of the joint that charges (51) is connected with rechargeable battery (52) through wire (5).

3. A light-emitting screen structure according to claim 1, wherein: the bolt (12) are installed to the upper and lower outer wall of locating frame (1), the outer wall of locating frame (1) is run through and the backup pad (11) is fixed in the bottom of bolt (12).

4. A light-emitting screen structure according to claim 1, wherein: threaded hole (41) are seted up to lamp pearl fixed tube (4) outer wall below, threaded hole (41) female connection has threaded rod (42), threaded rod (42) are close to the one end of wire (5) and closely bond and have clamp plate (422).

5. The light-emitting screen structure according to claim 4, wherein: the outer wall of clamp plate (422) is provided with the arcwall face, and the surface laminating of arcwall face and wire (5).

6. The light-emitting screen structure according to claim 4, wherein: the handle (421) is tightly welded at the outer end of the threaded rod (42).

7. A light-emitting screen structure according to claim 1, wherein: the optical fibers (3) are uniformly distributed on the surface of the support plate (11).