Light-emitting structure and background plate for installing light-emitting structure

Abstract

The utility model discloses a light-emitting structure and a background plate used for installing the light-emitting structure, and belongs to the technical field of display tools. Comprising a light-emitting part and a character plate, the light-emitting part is detachably connected to the character plate through a connecting structure, the connecting structure comprises a clamping plate and two corner bags, the clamping plate and the character plate are detachably connected through a fixing structure, and the opposite ends of the two corner bags are each provided with a corner groove used for clamping the end of the light-emitting part. According to the luminous structure, in the process of actually using the luminous structure, firstly, the two corners of the end portion of the cold light sheet are placed in the corner grooves, then the clamping plate and the character plate are connected through the fixing structure, and then the cold light sheet and the character plate are clamped into the corner grooves. When the character plate needs to be fixed on the background plate, the character plate can be easily fixed by rotating the fixing rod, and the operation is very convenient.

Description

Technical Field

[0001] The utility model relates to a luminous structure and a background plate for installing the luminous structure, belonging to the technical field of display tools. Background Art

[0002] In daily work and life, background boards are important auxiliary tools. They help reduce background interference and present the theme people want to express more clearly and concisely. Background boards are often widely used in company reception desks, product launches, annual meetings, award ceremonies and other scenarios.

[0003] In the existing technology, staff usually fix a light-emitting structure on the background board to deepen the theme impression and improve the viewing effect. The existing light-emitting structure is usually composed of a lamp and a text board cut into the shape of a font. The lamp is usually fixed to the text board, and the text board is fixed to the background board. When the lamp in the light-emitting structure is damaged, it is difficult for people to remove the lamp from the text board for replacement and maintenance, which is very inconvenient. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a light-emitting structure and a background plate for installing the light-emitting structure. It solves the problem in the prior art that the lamp is usually fixed to the text board, and the text board is fixed to the background plate. When the lamp in the light-emitting structure is damaged, it is difficult for people to remove the lamp from the text board for replacement and maintenance, which makes the operation very inconvenient.

[0005] The technical problem to be solved by the present invention is achieved by adopting the following technical solutions: a light-emitting structure, including a light-emitting part and a text board, the light-emitting part is detachably connected to the text board through a connecting structure, the connecting structure includes a clamping plate and two corner pockets, the clamping plate and the text board are detachably connected through a fixing structure, the two corner pockets are integrally formed on both sides of the text board and have corner grooves at opposite ends for the ends of the light-emitting part to be clamped, the light-emitting part includes a light-emitting sheet and a power supply, the power supply is arranged on a side of the clamping plate away from the text board, the light-emitting sheet and the power supply are electrically connected by a connecting line, the light-emitting sheet is a cold light sheet, and the power supply is a solar panel.

[0006] By adopting the above technical solution, during the actual use of the light-emitting structure, the two corners of the cold light sheet are first placed in the corner grooves, and then the clamping plate and the text board are connected using the fixing structure, so that the clamping plate fixes the cold light sheet to the text board, and the installation of the cold light sheet is completed. When the lamp in the light-emitting structure is damaged, the staff only needs to release the connection between the clamping plate and the text board by the fixing structure, and then remove the two corners of the cold light sheet from the corner grooves, and then the lamp can be easily removed from the text board for replacement and maintenance.

[0007] The utility model is further configured as follows: the clamping plate and the letter plate are rotatably connected through a rotating member, the rotating member includes a rotating shaft and a connecting piece, an axis groove is opened at the end of the letter plate away from the corner pocket, the rotating shaft is fixed inside the axis groove, one end of the connecting piece is sleeved on the rotating shaft, and the other end is arranged on the clamping plate, and an open groove is also provided on the side of the clamping plate away from the rotating shaft.

[0008] The fixing structure includes two clips, which are respectively arranged at both ends of the clamping plate. A card block is provided on the clip. One end of the card block is provided with an arc surface and a guide surface is inclined toward one end of the text board. Card slots for the clips to be inserted are provided on both sides of the text board. A pin for engaging with the card block is provided inside the card slot. The fixing structure also includes a clamping plate, which is provided on the side of the clamping plate facing the text board.

[0009] By adopting the above technical solution, when the clamping plate is connected to the letter board, the staff only needs to rotate the clamping plate to move the buckle toward the slot and insert it into the slot, thereby easily completing the installation of the clamping plate. In the process of the buckle being inserted into the slot, the latch will abut against the guide surface. Through the action of the guide surface, the buckle can gradually deform so that the buckle can easily pass over the latch and engage with the latch. The latch is limited by the latch, so that the connection between the clamping plate and the letter board is firm, so that the cold light film can be stably placed between the letter board, the clamping plate and the corner pocket.

[0010] The arrangement of the clamping piece enables the clamping piece to tightly contact the surface of the cold light sheet after the clamping block is engaged with the latch, thereby making the cold light sheet more securely installed.

[0011] When the cold light sheet needs to be removed, the staff puts one hand in the opening slot and flips the clamping plate toward the side away from the cold light sheet, so that the latch can abut the arc surface of the card block and release the fastening with the card block under the guidance of the arc surface, so that the staff can easily pry up the clamping plate and easily remove the cold light sheet from the corner pocket, which is more convenient to operate and saves time and effort.

[0012] A background board includes a board body, a fixing rod is arranged on the text board, one end of the fixing rod passes through the text board and coincides with the surface of the text board, a plurality of fixing grooves for the fixing rod to be snapped into are provided on the board body, protrusions are provided on both sides of the end of the fixing rod close to the board body, grooves for the protrusions to be snapped into are provided on both sides of the fixing groove, and an annular groove connected to the groove is provided inside the fixing groove along the circumferential direction.

[0013] By adopting the above technical solution, when the staff needs to install the text board on the board body, they can first insert the fixing rod into the fixing groove. During the process of the fixing rod being inserted into the fixing groove, the protrusion is aligned and inserted into the groove. When the protrusion moves to the connection point between the groove and the annular groove, the fixing rod is rotated to make the protrusion inserted into the annular groove. The annular groove limits the protrusion, so that the fixing rod cannot be separated from the fixing groove, so that the text board can be easily installed on the board body and the connection is firm.

[0014] When the text plate needs to be removed, the fixing rod is rotated to make the protrusion move out of the annular groove. When the protrusion moves to the connection point between the groove and the annular groove, the fixing rod is pulled out from the groove and can be easily removed. The operation is very convenient.

[0015] The utility model is further configured as follows: a plurality of slots are provided at the end of the fixing rod.

[0016] By adopting the above technical solution, the staff can easily drive the fixing rod to rotate by putting their fingers into the slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is a partial cross-sectional view of the connection structure and the letter plate in the present utility model;

[0019] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at B in the middle;

[0021] Figure 5 This is a schematic structural diagram of the fixing rod in the present utility model;

[0022] Figure 6 A half-section view of the plate body in the present invention;

[0023] Figure 7 It is a structural schematic diagram of the clamping plate and power supply in the utility model.

[0024] In the figure: 1. Clamping plate; 2. Clamping piece; 3. Text board; 4. Corner pocket; 5. Card slot; 6. Slot; 7. Axis slot; 8. Bump; 9. Fixing rod; 10. Plate body; 11. Fixing slot; 12. Buckle; 13. Card block; 14. Connecting piece; 15. Rotating shaft; 16. Arc surface; 17. Guide surface; 18. Bayonet pin; 19. Annular groove; 20. Groove; 21. Power supply; 22. Cold light sheet; 23. Corner slot; 24. Connecting line; 25. Socket; 26. Open slot. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the present invention is further described below with reference to specific illustrations.

[0026] like Figure 1 As shown, a light-emitting structure includes a light-emitting component and a text board 3. The light-emitting component is detachably connected to the text board 3 through a connecting structure. The connecting structure includes a clamping plate 1 and two corner pockets 4. The clamping plate 1 and the text board 3 are detachably connected through a fixing structure. The two corner pockets 4 are respectively integrally formed on both sides of the text board 3 and have corner grooves 23 at opposite ends for the ends of the light-emitting component to be snapped into. The light-emitting component includes a light-emitting sheet and a power supply 21. The power supply 21 is arranged on a side of the clamping plate 1 away from the text board 3. The light-emitting sheet and the power supply 21 are electrically connected through a connecting line 24. The light-emitting sheet is a cold light sheet 22, and the power supply 21 is a solar panel. The connecting line 24 is arranged on the solar panel. The cold light sheet 22 is provided with a socket 25 for electrically connecting to the connecting line 24.

[0027] During actual use of the light-emitting structure, the two corners of the cold light sheet 22 are first placed in the corner grooves 23, and then the clamping plate 1 and the letter plate 3 are connected by the fixing structure, so that the clamping plate 1 fixes the cold light sheet 22 on the letter plate 3, and the installation of the cold light sheet 22 is completed. When the lamp in the light-emitting structure is damaged, the staff only needs to release the connection between the clamping plate 1 and the letter plate 3 by the fixing structure, and then remove the two corners of the cold light sheet 22 from the corner grooves 23, and then the lamp can be easily removed from the letter plate 3 for replacement and maintenance.

[0028] In addition, since the cold light sheet 22 uses a cold light sheet 22, the cold light sheet 22 is energy-saving, has no radiation, is particularly bright at night, can be cut within a specified range, and has a striking effect, making it more efficient than other light-emitting structures. At the same time, since the power supply 21 is a solar panel, the solar panel is environmentally friendly, permanent, and flexible, so that workers do not need to regularly replace the power supply 21 and do not pollute the environment.

[0029] like Figure 2 and Figure 3 As shown, the clamping plate 1 and the letter plate 3 are rotatably connected through a rotating member, and the rotating member includes a rotating shaft 15 and a connecting piece 14. An axis groove 7 is provided at the end of the letter plate 3 away from the corner pocket 4, and the rotating shaft 15 is fixed inside the axis groove 7. One end of the connecting piece 14 is sleeved on the rotating shaft 15, and the other end is provided on the clamping plate 1. An open groove 26 is also provided on the side of the clamping plate 1 away from the rotating shaft 15.

[0030] like Figure 2 and Figure 4As shown, the fixing structure includes two clips 12, which are respectively arranged at both ends of the clamping plate 1, and a card block 13 is provided on the clip 12. An arc surface 16 is provided at one end of the card block 13 and a guide surface 17 is inclined toward one end of the dial 3. Card slots 5 for the clips 12 to be inserted are provided on both sides of the dial 3, and a pin 18 for engaging with the card block 13 is provided inside the card slot 5. The fixing structure also includes a clamping piece 2, which is provided on the side of the clamping plate 1 facing the dial 3.

[0031] When the clamping plate 1 is connected to the letter plate 3, the staff only needs to rotate the clamping plate 1 to move the buckle 12 toward the card slot 5 and insert it into the card slot 5, thereby easily completing the installation of the clamping plate 1. In the process of the buckle 12 being inserted into the card slot 5, the latch 18 will abut against the guide surface 17. Through the action of the guide surface 17, the buckle 12 can be gradually deformed so that the buckle 12 can easily pass over the latch 18 and snap into engagement with the latch 18. The latch 18 limits the buckle 12, making the connection between the clamping plate 1 and the letter plate 3 firm, thereby stably placing the cold light film 22 between the letter plate 3, the clamping plate 1 and the corner pocket 4;

[0032] The arrangement of the clamping piece 2 enables the clamping piece 2 to tightly contact the surface of the cold light sheet 22 after the clamping block 13 is engaged with the latch 18 , thereby making the cold light sheet 22 more securely installed.

[0033] When the cold light needs to be removed, the staff puts one hand in the opening groove 26 and flips the clamping plate 1 toward the side away from the cold light sheet 22, so that the latch 18 abuts the arc surface 16 of the clamping block 13 and releases the engagement with the clamping block 13 under the guidance of the arc surface 16, so that the staff can easily pry up the clamping plate 1 and easily remove the cold light sheet 22 from the corner pocket 4, which is more convenient and saves time and effort.

[0034] In addition, the provision of the rotating shaft 15 makes it convenient for the staff to replace the cold light sheet 22 and the clamping plate 1 will not be separated from the letter plate 3 to cause the situation of falling or losing.

[0035] like Figure 5 Figure 6 As shown, a background board includes a board body 10, a fixing rod 9 is provided on the text board 3, one end of the fixing rod 9 passes through the text board 3 and coincides with the surface of the text board 3, a plurality of fixing grooves 11 for the fixing rod 9 to be snapped into are provided on the board body 10, protrusions 8 are provided on both sides of the end of the fixing rod 9 close to the board body 10, grooves 20 for the protrusion 8 to be snapped into are provided on both sides of the fixing groove 11, and an annular groove 19 connected to the groove 20 is provided inside the fixing groove 11 along the circumferential direction.

[0036] Since the fixing rod 9 is provided and the fixing rod 9 is snapped into the fixing groove 11 , the detachable connection between the plate body 10 and the letter plate 3 can be easily achieved, thereby achieving the replacement of the letter.

[0037] When the staff needs to install the dial plate 3 on the plate body 10, the fixing rod 9 can be first inserted into the fixing groove 11. In the process of the fixing rod 9 being inserted into the fixing groove 11, the protrusion 8 is aligned and inserted into the groove 20. When the protrusion 8 moves to the connection point between the groove 20 and the annular groove 19, the fixing rod 9 is rotated to make the protrusion 8 inserted into the annular groove 19. The annular groove 19 limits the protrusion 8, so that the fixing rod 9 cannot be separated from the fixing groove 11, so that the dial plate 3 can be easily installed on the plate body 10 and the connection is firm.

[0038] When the dial plate 3 needs to be removed, the fixing rod 9 is rotated to make the protrusion 8 rotate out of the annular groove 19. When the protrusion 8 moves to the connection point between the groove 20 and the annular groove 19, the fixing rod 9 is pulled out from the groove 20 and can be easily removed. The operation is very convenient.

[0039] In addition, if Figure 6 As shown, a plurality of slots 6 are provided at the end of the fixing rod 9 , and the staff can easily drive the fixing rod 9 to rotate by putting their fingers into the slots 6 .

[0040] Working principle:

[0041] The cam 22 is then moved into engagement with the plate 3 and the cam 23 is engaged with the plate 3. The cam 22 is then engaged with the plate 3 and the cam 23 is engaged with the plate 3. The cam 22 is then engaged with the plate 3 and the cam 23 is engaged with the plate 3.

[0042] When the cold light sheet 22 is damaged and needs to be removed, the staff disconnects one end of the connecting line 24 from the socket 25, then places one hand in the opening slot 26 and flips the clamping plate 1 toward the side away from the cold light sheet 22, so that the latch 18 abuts against the arc surface 16 of the clamping block 13 and releases the engagement with the clamping block 13 under the guidance of the arc surface 16, so that the staff can easily pry up the clamping plate 1 and easily remove the cold light sheet 22 from the corner pocket 4, which is more convenient and saves time and effort.

[0043] Then, when the staff needs to install the text board 3 on the board body 10, the fixing rod 9 can be inserted into the fixing groove 11 first. In the process of the fixing rod 9 being inserted into the fixing groove 11, the protrusion 8 is aligned and inserted into the groove 20. When the protrusion 8 moves to the connection point between the groove 20 and the annular groove 19, the fixing rod 9 is rotated to make the protrusion 8 inserted into the annular groove 19. The annular groove 19 limits the protrusion 8, so that the fixing rod 9 cannot be separated from the fixing groove 11, so that the text board 3 can be easily installed on the board body 10, and the connection is firm and the operation is very convenient.

[0044] When the dial plate 3 needs to be removed, the fixing rod 9 is rotated to make the protrusion 8 rotate out of the annular groove 19. When the protrusion 8 moves to the connection point between the groove 20 and the annular groove 19, the fixing rod 9 is pulled out from the groove 20, and the dial plate 3 can be easily removed. The operation is very convenient.

[0045] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art will appreciate that the present invention is not limited to the above embodiments and that various modifications and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such modifications and improvements fall within the scope of protection claimed by the present invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A light-emitting structure, comprising a light-emitting element and a letter plate (3), characterized in that: The light-emitting element is detachably connected to the dial plate (3) via a connecting structure, wherein the connecting structure comprises a clamping plate (1) and two corner pockets (4), wherein the clamping plate (1) and the dial plate (3) are detachably connected via a fixing structure, and the two corner pockets (4) are respectively arranged on both sides of the dial plate (3) and have opposite ends each provided with a corner groove (23) for the end of the light-emitting element to be inserted into.

2. A light emitting structure according to claim 1, characterized in that: The fixing structure comprises two buckles (12), the two buckles (12) are respectively arranged at two ends of the clamping plate (1), a clamping block (13) is arranged on the buckle (12), one end of the clamping block (13) is provided with an arc surface (16) and a guide surface (17) is inclined toward one end of the letter plate (3), and both sides of the letter plate (3) are provided with a clamping groove (5) for the buckle (12) to be clamped, and a clamping pin (18) for engaging with the clamping block (13) is arranged inside the clamping groove (5).

3. A light emitting structure according to claim 2, characterized in that: The fixing structure further comprises a clamping sheet (2), wherein the clamping sheet (2) is arranged on a side of the clamping plate (1) facing the letter plate (3).

4. A light emitting structure according to claim 1, characterized in that: The clamping plate (1) is rotatably connected to the letter plate (3) via a rotating member, wherein the rotating member comprises a rotating shaft (15) and a connecting piece (14); an end of the letter plate (3) away from the corner pocket (4) is provided with an axis groove (7); the rotating shaft (15) is fixed inside the axis groove (7); one end of the connecting piece (14) is sleeved on the rotating shaft (15), and the other end is arranged on the clamping plate (1).

5. The light emitting structure according to claim 1, characterized in that: The light-emitting component comprises a light-emitting sheet and a power source (21), wherein the power source (21) is arranged on a side of the clamping plate (1) away from the letter plate (3), the light-emitting sheet and the power source (21) are electrically connected via a connecting line (24), and the light-emitting component is a cold light sheet (22).

6. A light emitting structure according to claim 4, characterized in that: An open groove (26) is provided on one side of the clamping plate (1) away from the rotating shaft (15).

7. A background plate for mounting the light-emitting structure according to any one of claims 1 to 6, characterized in that: It comprises a plate body (10), a fixing rod (9) is arranged on the character plate (3), and a plurality of fixing grooves (11) for the fixing rod (9) to be inserted are provided on the plate body (10).

8. A background plate according to claim 7, characterized in that: The fixing rod (9) is provided with protrusions (8) on both sides of one end close to the plate body (10), the fixing groove (11) is provided with grooves (20) for the protrusions (8) to be inserted into both sides, and the fixing groove (11) is provided with an annular groove (19) in the circumferential direction and connected to the groove (20).

Images