CN220009318U - Luminous decorative board - Google Patents

Abstract

The utility model relates to a luminous decorative board which comprises a picture frame, a drawing board and a back board, wherein the picture frame is matched with the back board to limit the drawing board, a mounting groove is formed in the picture frame, a rotary table is rotatably connected to the picture frame, the rotary table is positioned in the mounting groove, the rotary table is fixedly connected with a rotary plate, one end, far away from the rotary table, of the rotary plate is rotatably connected with a connecting rod, one end, far away from the rotary table, of the connecting rod is rotatably connected with the back board, the back board is fixedly connected with a plurality of limiting rods, limiting holes matched with the limiting rods are formed in the picture frame, the limiting rods are slidably connected in the limiting holes, the mounting groove is communicated with a vertical groove, the picture frame is rotatably connected with an adjusting rod, the adjusting rod is positioned in the vertical groove, a bevel gear I is fixedly connected with the rotary table, a bevel gear II meshed with the bevel gear I is coaxially fixed, and the upper end of the adjusting rod penetrates the picture frame and is rotatably connected with the picture frame. The utility model has the effect that the picture frame is not easy to be damaged when the drawing board is replaced, thereby prolonging the service life of the picture frame.

Description

Luminous decorative board

Technical Field

The utility model relates to the technical field of decorative plates, in particular to a luminous decorative plate.

Background

The decorative board is a kind of decoration article for decorating room, and the decorative painting belongs to one kind of decorative board, and the decorative painting includes picture frame, backplate and painting material. The drawing material tiling is on the backplate, and the frame is the rectangle to set up the mounting groove with the backplate adaptation, backplate joint is in the mounting groove, and backplate and frame cooperation are fixed a position the drawing material.

The back plate and the picture frame are fixed by using screws or adhesives, and a transparent plate is arranged on one side, away from the back plate, of the picture frame for protecting the picture material from being damaged. The backboard is provided with a supporting part for fixing the decorative painting. Two placing modes are adopted for decoration, one is hung on a wall surface through a hook or an iron nail, and the other is supported through a supporting frame and placed on a tabletop and a vertical frame.

To the above-mentioned correlation technique, be difficult to dismantle after frame and backplate mount the drawing material, when changing the drawing material, need dismantle the screw or destroy the gluing agent and then separate frame and backplate, easily lead to the frame to damage when frequently changing the drawing material.

Disclosure of Invention

In order to enable the picture frame to be used for multiple times and prolong the service life of the picture frame, the utility model provides a luminous decorative plate.

The utility model provides a luminous decorative board, which adopts the following technical scheme:

the utility model provides a luminous decorative board, includes frame, drawing board and backplate, and the drawing board is located between frame and the backplate, and the frame is spacing to the drawing board with the backplate cooperation, the mounting groove has all been seted up along the both sides of direction of height to the frame, and the frame rotates and is connected with the carousel, and the carousel is located the mounting groove, carousel axial and drawing material parallel arrangement, carousel fixedly connected with revolving board, revolving board keep away from the one end rotation of carousel and be connected with the connecting rod, and the one end and the backplate rotation that the carousel was kept away from to the connecting rod are connected, and the backplate is close to a plurality of gag lever posts of one side fixedly connected with of frame, and the spacing hole with the gag lever post adaptation has been seted up to the frame, gag lever post sliding connection in spacing downthehole, and the mounting groove intercommunication has vertical groove, and the frame rotates and is connected with the regulation pole, and the regulation pole is located vertical inslot, regulation pole fixedly connected with helical gear one, carousel coaxial fixed with helical gear one meshing helical gear two, adjusts the pole upper end and wears to establish the frame and rotate with the frame.

Through adopting above-mentioned technical scheme, the drawing board is equipped with decorative pattern, and the one side and the frame laminating of drawing board, another side and backplate laminating, frame and backplate cooperation are fixed a position the drawing board. When the drawing board needs to be replaced, the two adjusting rods are rotated positively, and under the limiting effect of the inner wall of the vertical groove, the adjusting rods drive the bevel gear II to rotate through the bevel gear. The turntable is driven to rotate when the bevel gear II rotates, the turntable drives the connecting rod to move through the rotating plate, the limiting rod is attached to the inner wall of the limiting hole, the limiting rod is limited by the limiting hole, the limiting rod and the back plate move along the limiting hole, the back plate is pushed to be away from the frame when the connecting rod moves, the drawing plate is convenient to replace, the adjusting rod is reversely rotated after replacement is completed, the back plate is driven to approach the frame, replacement of the drawing material is completed, and the screw is not required to be detached or the adhesive is damaged when the drawing plate is replaced, so that the frame can be used repeatedly, and the service life of the frame is prolonged.

Optionally, the frame has been seted up and has been slided the groove, and the groove length direction that slides sets up perpendicularly with adjusting the pole, and the inslot that slides is equipped with the piece that slides, slides piece and frame sliding connection, and the inslot that slides is equipped with the spring, the one end and the frame fixed connection of spring, the other end and the piece fixed connection that slides, the spring is in compressed state, has the trend that promotes the piece that slides to the backplate removal, the constant head tank with the groove intercommunication that slides has been seted up to the backplate, the piece that slides is located the constant head tank and with the laminating of constant head tank inner wall.

Through adopting above-mentioned technical scheme, the piece that slides is laminated with the inslot wall that slides for the spring promotes the piece that slides and inserts in the constant head tank and laminate with the backplate. The backboard and the picture frame are positioned through the matching action of the sliding block on the sliding groove and the positioning groove, so that the connection stability of the backboard and the picture frame is improved. When the drawing board is replaced, the sliding block is pushed to a direction away from the backboard, and then the backboard is positioned.

Optionally, adjust pole upper end fixedly connected with regulating wheel, regulating wheel and frame laminating, regulating wheel excircle department has seted up a plurality of anti-skidding lines.

By adopting the technical scheme, when the adjusting wheel is rotated, the adjusting wheel drives the adjusting rod to rotate, so that convenience in rotating the adjusting rod is improved. The anti-skid lines are beneficial to increasing the friction force between the hands of the operators and the adjusting wheels, so that the probability of skidding when the hands of the operators rotate the adjusting wheels is reduced.

Optionally, a limit groove is formed in one side, close to the picture frame, of the back plate, and the drawing board is inserted into the limit groove and is attached to the inner wall of the limit groove.

Through adopting above-mentioned technical scheme, after changing the drawing board, when removing the backplate to the frame, spacing groove inner wall is spacing the drawing board, is favorable to improving the stability when the drawing board removes.

Optionally, the limit groove with the drawing board adaptation has been seted up along circumference to the frame, and the drawing board is inserted and is located the limit inslot, and limit inslot wall is fixed with the cushion, cushion and drawing board laminating.

Through adopting above-mentioned technical scheme, limit groove is spacing to the drawing board, is favorable to improving the connection stability of drawing board frame, and the cushion is favorable to reducing the rigidity collision between drawing board and the frame.

Optionally, the backplate fixedly connected with a plurality of background lamps, the drawing board comprises transparent material.

By adopting the technical scheme, the background light emits light at night, and the light penetrates through the drawing board to form projection corresponding to the pattern on the drawing board, so that the ornamental value of the decorative painting is improved.

Optionally, one side of backplate that deviates from the drawing board rotates and is connected with the support.

Through adopting above-mentioned technical scheme, the support frame supports the decorative painting, is convenient for put the decorative painting.

Optionally, two hanging holes are formed in the back plate, and grooves matched with the support frame are formed in the back plate.

Through adopting above-mentioned technical scheme, the hanging hole is convenient for hang the decorative painting, accomodates the support frame in the recess when hanging, is favorable to improving the stationarity when decorative painting hangs.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the drawing board is equipped with decorative pattern, and the one side and the frame laminating of drawing board, another side and backplate laminating, frame and backplate cooperation are fixed a position the drawing board. When the drawing board needs to be replaced, the two adjusting rods are rotated positively, and under the limiting effect of the inner wall of the vertical groove, the adjusting rods drive the bevel gear II to rotate through the bevel gear. The second helical gear rotates to drive the rotary table to rotate, the rotary table drives the connecting rod to move through the rotary plate, the limiting rod is attached to the inner wall of the limiting hole, the limiting rod is limited by the frame through the limiting hole, the limiting rod and the back plate move along the limiting hole, the back plate is pushed to be away from the frame when the connecting rod moves, the drawing plate is convenient to replace, the adjusting rod is reversely rotated after replacement is completed, the back plate is driven to approach the frame, the replacement of the drawing material is completed, and the screw is not required to be detached or the adhesive is not damaged when the drawing plate is replaced, so that the frame can be used repeatedly, and the service life of the frame is prolonged;

2. the sliding block is attached to the inner wall of the sliding groove, so that the spring pushes the sliding block to be inserted into the positioning groove and attached to the backboard. The backboard and the picture frame are positioned through the matching action of the sliding block on the sliding groove and the positioning groove, so that the connection stability of the backboard and the picture frame is improved. When the drawing board is replaced, the sliding block is pushed in a direction away from the backboard, so that the backboard is released from being positioned;

3. when the adjusting wheel is rotated, the adjusting wheel drives the adjusting rod to rotate, so that convenience in rotating the adjusting rod is improved. The anti-skid lines are beneficial to increasing the friction force between the hands of the operators and the adjusting wheels, so that the probability of skidding when the hands of the operators rotate the adjusting wheels is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of a luminescent decorative board.

FIG. 2 is a schematic view intended to highlight the positions of the back plate and the adjustment lever.

Fig. 3 is an enlarged schematic view of the portion a in fig. 2.

Fig. 4 is a schematic view for highlighting the frame structure.

Fig. 5 is a schematic view intended to highlight the structure of the back plate.

Reference numerals illustrate: 1. picture frame; 11. a mounting groove; 111. a turntable; 112. a rotating plate; 113. a connecting rod; 114. a helical gear II; 12. a limiting hole; 13. a vertical groove; 14. an adjusting rod; 141. a first helical gear; 17. an adjusting wheel; 171. anti-skid lines; 15. a slip groove; 151. a sliding block; 152. a spring; 16. a side groove; 161. a soft cushion; 2. drawing board; 3. a back plate; 31. a limit rod; 37. a positioning groove; 32. a limit groove; 33. a backlight; 34. a support frame; 35. a hanging hole; 36. a groove.

Detailed Description

The present utility model will be described in further detail below with reference to the accompanying drawings.

The embodiment of the utility model discloses a luminous decorative board.

Referring to fig. 1 and 2, a luminous decorative board, including frame 1, backplate 3 and drawing board 2, drawing board 2 comprises transparent material to carved with decorative pattern, drawing board 2 is located between frame 1 and backplate 3, and frame 1 presss from both sides tightly the location to drawing board 2 with backplate 3 cooperation.

Referring to fig. 3 and 4, a plurality of limiting rods 31 (refer to fig. 2) are arranged on one side, close to the picture frame 1, of the backboard 3, limiting holes 12 corresponding to the limiting rods 31 (refer to fig. 2) are formed in the picture frame 1, the limiting rods 31 (refer to fig. 2) are slidably connected in the limiting holes 12, the limiting rods 31 (refer to fig. 2) are limited by the limiting holes 12, and then the backboard 3 moves along the length direction of the limiting rods 31 (refer to fig. 2), and the backboard 3 and the picture frame 1 are separated from each other during movement.

Referring to fig. 2 and 4, the frame 1 is provided with four mounting grooves 11, the four mounting grooves 11 are respectively located at two sides of the frame 1 along the height direction, the frame 1 is rotatably connected with four turntables 111, the turntables 111 are in one-to-one correspondence with the mounting grooves 11, the turntables 111 are located in the corresponding mounting grooves 11, and the length direction of the rotating shaft of the turntables 111 is parallel to the plane where the drawing board 2 is located.

Referring to fig. 2 and 4, the turntable 111 is fixed with a rotating plate 112, the center of the rotating plate 112 extends outwards, one end of the rotating plate 112 away from the turntable 111 is rotatably connected with a connecting rod 113, and when an operator rotates the turntable 111, the rotating plate 111 drives the connecting rod 113 to move through the rotating plate 112, and one end of the connecting rod 113 away from the rotating plate 112 is rotatably connected with the back plate 3. When the end of the connecting rod 113 away from the rotating plate 112 rotates towards the far back plate 3, the back plate 3 is driven to be separated from the picture frame 1.

Referring to fig. 2 and 4, vertical grooves 13 are formed in both sides of the picture frame 1 in the height direction, the vertical grooves 13 are communicated with two mounting grooves 11 located on the same side of the picture frame 1, and the length direction of the vertical grooves 13 is perpendicular to the drawing line direction of the turntable 111. The picture frame 1 is rotatably connected with two adjusting rods 14, the two adjusting rods 14 are respectively positioned in the two vertical grooves 13, the adjusting rods 14 are fixedly provided with a first bevel gear 141, the turntable 111 is fixedly connected with a second bevel gear 114, and the second bevel gear 114 and the turntable 111 are coaxially arranged.

Referring to fig. 2 and 4, the first bevel gear 141 is meshed with the second bevel gear 114, and an operator rotates the adjusting lever 14, so that the adjusting lever 14 drives the first bevel gear 141 to rotate, and then drives the turntable 111 to rotate through the meshing effect of the first bevel gear 141 and the second bevel gear 114, so as to drive the backboard 3 to approach or separate from the picture frame 1. The upper end of the adjusting rod 14 penetrates through the picture frame 1 and is rotationally connected with the picture frame 1, so that an operator can conveniently rotate the adjusting rod 14.

Referring to fig. 2 and 4, the adjusting wheel 17 is fixed at the upper end of the adjusting rod 14, the diameter of the adjusting wheel 17 is larger than that of the adjusting rod 14, so that the adjusting wheel 17 is convenient for an operator to hold, the adjusting wheel 17 is attached to the picture frame 1, and the connection stability of the adjusting rod 14 and the picture frame 1 is improved. The adjusting wheel 17 is provided with a plurality of anti-skid patterns 171 along the circumferential direction, which is beneficial to increasing the friction between the palm of an operator and the adjusting wheel 17 and reducing the offset probability when the operator rotates the adjusting wheel 17.

Referring to fig. 1 and 2, the operating personnel rotates regulating wheel 17 for regulating wheel 17 drives the regulation pole 14 and rotates, and then drives carousel 111 through adjusting the pole 14 and rotate, make carousel 111 drive connecting rod 113 through rotating plate 112 and remove, promote backplate 3 when connecting rod 113 removes and keep away from frame 1, operating personnel takes out drawing board 2, put into frame 1 and backplate 3 with new drawing board 2 again between, reverse rotation regulating wheel 17, and then fold backplate 3 and frame 1, accomplish the change to drawing board 2, be difficult for causing the damage to frame 1 when changing drawing board 2, be favorable to prolonging the life of frame 1.

Referring to fig. 5, the picture frame 1 is provided with a sliding groove 15, the length direction of the sliding groove 15 is perpendicular to the adjusting rod 14, the back plate 3 is provided with a positioning groove 37 communicated with the sliding groove 15, a sliding block 151 is slidably connected in the sliding groove 15, and the sliding block 151 is attached to the inner wall of the sliding groove 15, so that the sliding block 151 slides along the length direction of the sliding groove 15. The sliding groove 15 is internally provided with a spring 152, one end of the spring 152 is fixed with the picture frame 1, the other end of the spring 152 is fixed with the sliding block 151, and the spring 152 pushes the sliding block 151 to slide into the positioning groove 37 along the sliding groove 15, so that the sliding block 151 is attached to the inner wall of the positioning groove 37.

Referring to fig. 5, one end of the sliding block 151 is located in the sliding groove 15, and the other end is located in the positioning groove 37, and the sliding block 151 is beneficial to improving the connection stability of the back plate 3 and the picture frame 1. When the drawing board 2 needs to be replaced, the operator moves the sliding block 151 out of the positioning groove 37, and then the positioning of the backboard 3 is released, and at this time, the sliding block 151 compresses the spring 152.

Referring to fig. 1 and 2, a limit groove 32 adapted to the drawing board 2 is formed in one side of the back plate 3, close to the drawing board 2, and when a new drawing board 2 is replaced, an operator places the drawing board 2 in the limit groove 32, the drawing board 2 is attached to the inner wall of the limit groove 32, the limit groove 32 limits the drawing board 2, so that when the back plate 3 approaches to the picture frame 1, the drawing board 2 is in a stable state, and the stability of the drawing board 2 when the back plate 3 is folded with the picture frame 1 is improved.

Referring to fig. 1 and 4, the frame 1 is provided with a side groove 16 adapted to the drawing board 2, when the back plate 3 is folded with the frame 1, the drawing board 2 is inserted into the side groove 16, the drawing board 2 is attached to the inner wall of the side groove 16, and the side groove 16 limits the drawing board 2, so that the connection stability of the drawing board 2 and the frame 1 is improved. The inner wall of the side groove 16 is fixedly provided with a soft cushion 161, when the back plate 3 is folded, the drawing board 2 is attached to the soft cushion 161, and the soft cushion 161 is beneficial to reducing the rigid collision between the drawing board 2 and the picture frame 1 and reducing the damage probability of the drawing board 2.

Referring to fig. 1 and 2, a plurality of background lamps 33 are installed on one side of the back plate 3, which is close to the drawing board 2, and the background lamps 33 are tiled on the back plate 3, when the environment is darker, an operator turns on the background lamps 33, and light generated by the background lamps 33 penetrates through the drawing board 2 to generate projections corresponding to the decorative patterns on the drawing board 2, so that the attractiveness of the decorative plates is improved.

Referring to fig. 1 and 5, a support frame 34 is provided on one side of the back plate 3 facing away from the drawing board 2, the support frame 34 can adjust an angle, and an operator supports the decorative painting through the support frame 34 when placing the decorative painting on a desktop or a bookshelf. Two hanging holes 35 are formed in the back plate 3, the two hanging holes 35 are located on the same horizontal line, and the two hanging holes 35 are located right above the supporting frame 34. The operator hangs the decorative painting through two hanging holes 35. The backplate 3 has offered the recess 36 with support frame 34 adaptation, when hanging the decorative painting, and operating personnel places support frame 34 in recess 36, and then is favorable to reducing support frame 34 and influences the probability of decorative painting suspension stability.

The implementation principle of the luminous decorative board of the embodiment of the utility model is as follows: the picture frame 1 and the back plate 3 are matched to clamp and fix the drawing board 2, when the drawing board 2 is replaced, an operator moves out the sliding block 151 from the positioning groove 37, and drives the corresponding adjusting rod 14 to rotate by rotating the two adjusting wheels 17, so that the adjusting rod 14 drives the turntable 111 to rotate through the meshing action of the first bevel gear 141 and the second bevel gear 114. When the rotary table 111 rotates, the rotary plate 112 drives the connecting rod 113 to swing, so that the connecting rod 113 pushes the backboard 3 to move, and under the cooperation of the limiting rod 31 and the limiting hole 12, the connecting rod 113 pushes the backboard 3 to be away from the picture frame 1, so that an operator can conveniently replace the drawing board 2. After the drawing board 2 is replaced, an operator reversely rotates the adjusting rod 14 to drive the back plate 3 to fold with the picture frame 1, so that the replacement of the drawing board 2 is completed, the picture frame 1 is not easy to damage when the drawing board 2 is replaced, and the service life of the picture frame 1 is prolonged.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a luminous decorative board, includes frame (1), drawing board (2) and backplate (3), and drawing board (2) are located between frame (1) and backplate (3), and frame (1) and backplate (3) cooperation are spacing to drawing board (2), its characterized in that: the utility model discloses a frame, including frame (1), rack (1), mounting groove (11), rotary table (111) are all offered along the both sides of direction of height, rotary table (111) are connected with carousel (111), carousel (111) axial and drawing material parallel arrangement, carousel (111) fixedly connected with revolving board (112), one end that revolving board (112) were kept away from to revolving board (111) is rotated and is connected with connecting rod (113), one end that revolving board (111) was kept away from to connecting rod (113) is rotated with backplate (3), backplate (3) are close to a plurality of gag lever posts (31) of one side fixedly connected with of frame (1), frame (1) have been offered with spacing hole (12) of gag lever post (31) adaptation, gag lever post (31) sliding connection is in spacing hole (12), mounting groove (11) intercommunication has vertical groove (13), frame (1) are rotated and are connected with regulation pole (14), regulation pole (14) are located vertical groove (13), regulation pole (14) fixedly connected with one (141), carousel (111) coaxial fixedly has two helical gears (114) with one (141) meshing on regulation pole (1), one helical gear (1) is rotated with frame (1).

2. A luminescent trim panel as defined in claim 1, wherein: the utility model discloses a novel anti-slip device for the back board of the mobile phone, including frame (1) and back board (3), frame (1) has been seted up and has been slided groove (15), the perpendicular setting of groove (15) length direction and regulation pole (14) has been slided, be equipped with in groove (15) and slide piece (151), slide piece (151) and frame (1) sliding connection, be equipped with spring (152) in groove (15), the one end and frame (1) fixed connection of spring (152), the other end and slide piece (151) fixed connection, spring (152) are in compressed state, the trend that promotes the movement of slide piece (151) to backplate (3), back board (3) have been seted up with slide groove (37) of groove (15) intercommunication, slide piece (151) are located constant head tank (37) and with constant head tank (37) inner wall laminating.

3. A luminescent trim panel as defined in claim 1, wherein: the upper end part of the adjusting rod (14) is fixedly connected with an adjusting wheel (17), the adjusting wheel (17) is attached to the picture frame (1), and a plurality of anti-slip patterns (171) are formed in the outer circle of the adjusting wheel (17).

4. A luminescent trim panel as defined in claim 1, wherein: a limiting groove (32) is formed in one side, close to the picture frame (1), of the backboard (3), and the drawing board (2) is inserted into the limiting groove (32) and is attached to the inner wall of the limiting groove (32).

5. A luminescent trim panel as defined in claim 1, wherein: the picture frame (1) is provided with a side groove (16) matched with the drawing board (2) along the circumferential direction, the drawing board (2) is inserted into the side groove (16), a soft cushion (161) is fixed on the inner wall of the side groove (16), and the soft cushion (161) is attached to the drawing board (2).

6. A luminescent trim panel as defined in claim 1, wherein: the back plate (3) is fixedly connected with a plurality of background lamps (33), and the drawing board (2) is made of transparent materials.

7. A luminescent trim panel as defined in claim 1, wherein: one side of the back plate (3) deviating from the drawing board (2) is rotationally connected with a supporting frame (34).

8. A luminescent trim panel as defined in claim 7, wherein: two hanging holes (35) are formed in the back plate (3), and grooves (36) matched with the supporting frames (34) are formed in the back plate (3).