Luminous character frame

Abstract

The utility model is applicable to the technical field of light-emitting word plates, and provides a light-emitting word frame which comprises a frame and a plurality of light-emitting word plates, a mounting plate is fixedly mounted in the frame, a plurality of light-emitting units are arranged on the mounting plate at equal intervals, and light-reflecting word plates are detachably mounted on the light-emitting units. Each light-emitting unit comprises a movable rod, a spring, a mounting disc, a transparent lampshade and a contact control module, the multiple light-emitting units are independently arranged, when a new light-emitting word plate is replaced, the new light-emitting word plate can be illuminated by controlling the light-emitting units at the corresponding positions to be turned on and turned off, the whole structure can be used repeatedly, and the use is convenient. When a new advertisement word plate is replaced, the frame does not need to be disassembled and assembled, only the luminous word plate needs to be replaced, and the advertisement word plate has the advantages of saving time and labor and being convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of luminous character boards, in particular to a luminous character frame. Background Art

[0002] Illuminated characters are luminous signs made of a character shell, panel, and base plate, which use light-emitting diodes (LEDs) as light sources. Illuminated characters are colorful and personalized, making the signs more humane and playing an important promotional role for companies, stores, and exhibitions. Illuminated characters are mostly used in commercial open-air areas to attract people and convey advertising information.

[0003] Most of the existing luminous signboards are fixed on the billboards by fixing glue or electric welding. When replacing new advertising signboards, it takes a lot of time and effort to disassemble and assemble the signboards. In addition, after replacing new luminous signboards, the previous installation traces will affect the overall aesthetics of the subsequent replacement luminous signboards. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a luminous character frame to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A light-emitting character frame comprises a frame and a plurality of light-emitting character signs, wherein a mounting plate is fixedly mounted in the frame, a plurality of light-emitting units are arranged on the mounting plate at equal intervals, the light-emitting character sign is detachably mounted on the light-emitting unit, the light-emitting unit comprises a movable rod, a spring, a mounting plate, a transparent lampshade and a contact control module, the movable rod is movably mounted on the mounting plate through a spring, a fixing plate is fixedly mounted on one end of the movable rod, and a contact control module is mounted on the other end, a transparent lampshade is mounted on the fixing plate, a screw sleeve is arranged at the center of the fixing plate, a plurality of LED lamps are also mounted on the fixing plate around the screw sleeve, and the LED lamps are electrically connected to the contact control module.

[0007] As a further solution of the utility model: the luminous signboard includes an acrylic plate and transparent characters embedded in the acrylic plate, the acrylic plate is made of a non-transparent material, and a plurality of mounting holes are provided on the plate body.

[0008] As a further solution of the utility model: the contact control module includes a bridge plate fixedly installed at the end of the movable rod and a fixed plate fixedly installed on the side of the mounting plate, the movable contacts are symmetrically installed on the bridge plate, and the fixed contacts are installed on the fixed plate.

[0009] As a further solution of the utility model: a limit plate is fixedly installed on the movable rod, the spring sleeve is arranged on the rod body of the movable rod located between the limit plate and the mounting plate, and the mounting plate is detachably mounted on the end of the movable rod through a thread.

[0010] As a further solution of the utility model: the installation plate and the end of the movable rod are both installed with static contacts.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a plurality of light-emitting units which are independently arranged. When a new light-emitting signboard is replaced, the new light-emitting signboard can be illuminated by controlling the opening and closing of the light-emitting units at corresponding positions. The whole structure can be used multiple times. When a new advertising signboard is replaced, there is no need to disassemble the frame, and only the light-emitting signboard needs to be replaced. The utility model has the advantages of saving time and effort and convenient replacement. In addition, when a new light-emitting signboard is replaced, since the plurality of light-emitting units are independently arranged, the number of light-emitting signs fixed in the frame can be reduced or increased to a certain extent, which has the advantage of wider practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a luminous character frame;

[0014] Figure 2 A top view of a light-emitting unit in a light-emitting character frame;

[0015] Figure 3 A partial three-dimensional diagram of a light-emitting unit in a light-emitting character frame;

[0016] In the figure: 1-frame, 2-luminous signboard, 3-mounting plate, 4-movable rod, 5-spring, 6-mounting plate, 7-transparent lampshade, 8-screw sleeve, 9-acrylic plate, 10-transparent font, 11-mounting hole, 12-bridge plate, 13-fixed plate, 14-movable contact, 15-fixed contact, 16-limiting plate, 17-static contact, 18-LED lamp. DETAILED DESCRIPTION

[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0018] See also Figure 1-3A luminous character frame includes a frame 1 and a plurality of luminous character signs 2. A mounting plate 3 is fixedly installed in the frame 1. A plurality of luminous units are arranged at equal intervals on the mounting plate 3. The luminous character sign can be detachably installed on the luminous unit. The luminous unit includes a movable rod 4, a spring 5, a mounting plate 6, a transparent lampshade 7 and a contact control module. The movable rod 4 is movably installed on the mounting plate 3 through the spring 5. A fixed plate is fixedly installed on one end of the movable rod 4, and a contact control module is installed on the other end. A transparent lampshade 7 is installed on the fixed plate, and a screw sleeve 8 is arranged at the center of the fixed plate. A plurality of LED lamps are also installed on the fixed plate around the screw sleeve 8. 18. The LED lamp 18 is electrically connected to the contact control module. By setting a plurality of light-emitting units, the plurality of light-emitting units are independently set. When replacing a new light-emitting signboard 2, the new light-emitting signboard 2 can be illuminated by controlling the opening and closing of the light-emitting units at corresponding positions. The entire structure can be used multiple times. When replacing a new advertising signboard, there is no need to disassemble the frame 1, and only the light-emitting signboard 2 needs to be replaced. This has the advantages of saving time and effort and convenient replacement. In addition, when replacing a new light-emitting signboard 2, since a plurality of light-emitting units are independently set, the number of light-emitting signboards 2 fixed in the frame 1 can be reduced or increased to a certain extent, which has the advantage of wider practicality.

[0019] The luminous signboard 2 includes an acrylic plate 9 and transparent characters 10 embedded in the acrylic plate 9. The acrylic plate 9 is made of a non-transparent material, and a plurality of mounting holes 11 are provided on the plate body.

[0020] Specifically, the contact control module includes a bridge plate 12 fixedly installed at the end of the movable rod 4 and a fixed plate 13 fixedly installed on the side of the mounting plate 3. The movable contacts 14 are symmetrically installed on the bridge plate 12, and the fixed contacts 15 are installed on the fixed plate 13. Specifically, when it is necessary to control the LED light 18 in the light-emitting unit at the corresponding position to illuminate, it is only necessary to press the mounting plate 6 at that position in advance. Correspondingly, when it is necessary to turn off the light source, it is only necessary to press the mounting plate 6 again.

[0021] Furthermore, in order to facilitate the replacement of damaged light-emitting units, a limit plate 16 is fixedly installed on the movable rod 4 in the present application, and the spring 5 is sleeved on the rod body of the movable rod 4 between the limit plate 16 and the mounting plate 3. The mounting plate 6 is threaded and detachably mounted on the end of the movable rod 4. Specifically, when the LED lamp 18 on the mounting plate 6 is damaged, it can be repaired by directly replacing the new mounting plate 6. Compared with the existing luminous signboard 2, which needs to be disassembled and repaired as a whole when it is damaged, it has the advantages of simple maintenance and low cost.

[0022] Correspondingly, after replacing the new mounting plate 6, in order to ensure that the LED lamp 18 on the mounting plate 6 can be controlled by the contact control module, in the present application, static contacts 17 are installed at the ends of the mounting plate 6 and the movable rod 4.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A luminous character frame, comprising a frame (1) and a plurality of luminous character signs (2), characterized in that: A mounting plate (3) is fixedly mounted in the frame (1), a plurality of light-emitting units are arranged at equal intervals on the mounting plate (3), the light-emitting signboard is detachably mounted on the light-emitting unit, the light-emitting unit comprises a movable rod (4), a spring (5), a mounting plate (6), a transparent lampshade (7) and a contact control module, the movable rod (4) is movably mounted on the mounting plate (3) via the spring (5), a fixing plate is fixedly mounted on one end of the movable rod (4), and a contact control module is mounted on the other end, a transparent lampshade (7) is mounted on the fixing plate, a screw sleeve (8) is arranged at the center of the fixing plate, a plurality of LED lamps (18) are also mounted on the fixing plate at the periphery of the screw sleeve (8), and the LED lamps (18) are electrically connected to the contact control module.

2. The luminous character frame according to claim 1, characterized in that: The luminous signboard (2) comprises an acrylic plate (9) and transparent characters (10) embedded in the acrylic plate (9); the acrylic plate (9) is made of a non-transparent material, and a plurality of mounting holes (11) are provided on the plate body.

3. The luminous character frame according to claim 1, characterized in that: The contact control module comprises a bridge plate (12) fixedly mounted on the end of a movable rod (4) and a fixed plate (13) fixedly mounted on the side of a mounting plate (3); movable contacts (14) are symmetrically mounted on the bridge plate (12), and fixed contacts (15) are mounted on the fixed plate (13).

4. The luminous character frame according to claim 1, characterized in that: A limit plate (16) is also fixedly mounted on the movable rod (4); the spring (5) is sleeved on the rod body of the movable rod (4) between the limit plate (16) and the mounting plate (3); and the mounting plate (6) is detachably mounted on the end of the movable rod (4) by means of a thread.

5. The luminous character frame according to claim 1, characterized in that: The mounting plate (6) and the end of the movable rod (4) are both installed with static contacts (17).

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