CN220731117U

CN220731117U - A display board with reflective function

Info

Publication number: CN220731117U
Application number: CN202321992827.6U
Authority: CN
Inventors: 薛梅
Original assignee: Chaohu University
Current assignee: Chaohu University
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-04-05
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses a display board with a light reflecting function, which comprises: a support rod, a storage frame, a display board and a reflective strip; one side of the supporting rod is provided with a storage frame, the display board is connected in the storage frame in a sliding way, the outer peripheral surface of the supporting rod is connected with a reflective strip, the rotating shaft is driven to rotate by directly pushing the storage frame, the rotating shaft drives the gear to rotate, the toothed bar is pushed into the cavity to extrude the spring, the spring reversely pushes the toothed bar, the end part of the toothed bar is clamped in the next tooth of the gear, the angle is fixed, and the angle is convenient to adjust, through upwards pushing the push pedal, drive the baffle and remove from the fixture block rear portion, upwards pulling handle drive the exhibition tablet and pull out from accomodating in the frame and change, the arc wall aligns the back with leading to the chamber, and reset spring reverse promotion limiting plate is in the arc wall with the fixture block, and the push pedal that promotes downwards at last drives the baffle and shelters from at the fixture block back, fixes the fixture block position, fixes the exhibition tablet in accomodating the frame, and then is convenient for change exhibition tablet.

Description

Show board with reflection of light function

Technical Field

The utility model relates to the technical field of landscape design, in particular to a display board with a light reflection function.

Background

In order to better display the design scheme and effect of the garden landscape, a display board is generally adopted to convey the design concept and aesthetic mood to the audience through the visual effect and the presentation of graphic and text information, and the existing display board has certain defects, such as;

the angle adjusting structure of the existing display board is mostly fastened through bolts, the angle is limited by friction force, looseness can be caused after multiple rotations, the angle is required to be fastened again, the angle is inconvenient to adjust, the existing support of the display board is mostly fixed with the display board through bolts, and when other contents are required to be displayed in the later period, the problems that the display board is inconvenient to replace and the like due to the fact that the support is dismounted and mounted by means of tools are required.

Disclosure of Invention

The utility model aims to provide a display board with a light reflecting function, so as to solve the problems that the angle of the display board on the market is inconvenient to adjust and the display board is inconvenient to replace.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a display board with a light reflecting function, comprising: a support rod, a storage frame, a display board and a reflective strip;

one side of the supporting rod is provided with a storage frame, a display board is connected in the storage frame in a sliding manner, the peripheral surface of the supporting rod is connected with a reflective strip, and the supporting rod group is used as a supporting foundation;

the handle is connected to the upper surface of the display board, one side of the supporting rod is connected with a supporting cylinder, a bearing is connected to the inner wall of the supporting cylinder, a rotating shaft is connected to the bearing, and the rotating shaft is connected to one side of the storage frame.

Preferably, the outer peripheral surface of the rotating shaft is connected with a gear, a toothed bar is clamped in the gear, the toothed bar is slidably connected in a cavity, and the cavity is formed in the upper surface of the supporting cylinder.

Preferably, a spring is connected to the inner wall of the cavity, and the spring is connected to the upper surface of the toothed bar.

Preferably, ten groups of the toothed bars, the cavities and the springs are arranged in an annular array with respect to the center of the rotating shaft.

Preferably, the back of the display board is provided with an arc groove, a clamping block is clamped in the arc groove, the clamping block is movably connected with a through cavity, and the through cavity is formed in the inner wall of the storage frame.

Preferably, the limiting groove is formed in the bottom of the through cavity, the limiting plate is connected to the limiting groove in a sliding mode, the limiting plate is connected to the bottom of the clamping block, the back of the limiting plate is connected with the reset spring, and the reset spring is connected to the inner wall of the limiting groove.

Preferably, the back of the storage frame is connected with a hollow shell, a baffle is connected in the hollow shell in a sliding mode, and the baffle is arranged at the back of the clamping block.

Preferably, the back of the baffle is connected with a push plate, the push plate is slidably connected in a through groove, and the through groove is formed in the inner wall of the empty shell.

Compared with the prior art, the utility model has the beneficial effects that: the frame is taken in the direct promotion and the pivot is rotatory, the pivot drives the gear rotation, with the rack impel extrusion spring in the cavity, the spring backward promotes the rack, with the tip block of rack in the next tooth of gear, fixed place angle, and then be convenient for adjust angle, move away from the fixture block rear portion through upwards promoting the push pedal, upwards pull the handle and drive the exhibition tablet and pull out in the frame of accomodating and change, the arc wall aligns the back with leading to the chamber, the back is pushed back to reset spring backward, with the fixture block in the arc wall, the push pedal is driven to the baffle and shelter from at the fixture block back of pushing down at last, fixed fixture block locate position, fix the exhibition tablet in accomodating the frame, and then be convenient for change exhibition tablet, specific content is as follows:

1. the gear is driven to rotate by directly pushing the storage frame, the gear pushes the toothed bar into the cavity, the spring reversely pushes the toothed bar, the end part of the toothed bar is clamped in the next tooth of the gear, and the angle of the storage frame is fixed, so that the angle can be conveniently adjusted;

2. the baffle is driven to move away from the rear part of the clamping block by pushing the push plate upwards, the display board is driven to be pulled out of the storage frame by pulling the handle upwards to be replaced and inserted into the storage frame, the display board pushes the clamping block into the through cavity, the arc-shaped groove is aligned with the through cavity, the reset spring clamps the clamping block in the arc-shaped groove, and finally the push plate is pushed downwards to drive the baffle to be blocked at the back part of the clamping block, so that the display board is convenient to replace.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a display card illustration of the present utility model;

FIG. 3 is a schematic diagram of a gear according to the present utility model;

FIG. 4 is a schematic view of a storage frame according to the present utility model;

FIG. 5 is a schematic rear view of the present utility model;

FIG. 6 is an enlarged view of the structure of the portion A of the present utility model;

fig. 7 is an enlarged view of the structure of the portion B of the present utility model.

In the figure: 1. a support rod; 2. a storage frame; 3. displaying cards; 4. a reflective strip; 5. a handle; 6. a support cylinder; 7. a bearing; 8. a rotating shaft; 9. a gear; 10. a toothed bar; 11. a cavity; 12. a spring; 13. an arc-shaped groove; 14. a clamping block; 15. a cavity is communicated; 16. a limit groove; 17. a limiting plate; 18. a reset spring; 19. a hollow shell; 20. a baffle; 21. a push plate; 22. and (5) through grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: a display board with a light reflecting function, comprising: the display board comprises a supporting rod 1, a storage frame 2, a display board 3 and a reflective strip 4;

one side of the supporting rod 1 is provided with a storage frame 2, a display board 3 is connected in a sliding way in the storage frame 2, the peripheral surface of the supporting rod 1 is connected with a reflective strip 4, and the supporting rod 1 group is used as a supporting foundation; the handle 5 is connected on the upper surface of the display board 3, one side of the supporting rod 1 is connected with a supporting cylinder 6, the inner wall of the supporting cylinder 6 is connected with a bearing 7, the bearing 7 is connected with a rotating shaft 8, and the rotating shaft 8 is connected on one side of the storage frame 2.

The outer peripheral surface of the rotating shaft 8 is connected with a gear 9, a toothed bar 10 is clamped in the gear 9, the toothed bar 10 is slidably connected in a cavity 11, the cavity 11 is formed in the upper surface of the supporting cylinder 6, the rotating shaft 8 is driven to rotate in a bearing 7 when the storage frame 2 is rotated, the rotating shaft 8 drives the gear 9 to rotate, the gear 9 pushes the toothed bar 10 into the cavity 11, a spring 12 is connected to the inner wall of the cavity 11, the spring 12 is connected to the upper surface of the toothed bar 10, the spring 12 is extruded when the toothed bar 10 slides into the cavity 11, the spring 12 reversely pushes the toothed bar 10, the end part of the toothed bar 10 is clamped in the next group of teeth of the gear 9, the angle of the toothed bar 10 is fixed, the annular array of the toothed bars 10, the cavity 11 and the spring 12 is provided with ten groups about the center of the rotating shaft 8, the toothed bars 10 are clamped to the gear 9, the resistance is increased when the stable limiting, and the gravity of the storage frame 2 is prevented from driving the rotating shaft 8 to rotate and reset.

The back of the display board 3 is provided with an arc-shaped groove 13, a clamping block 14 is clamped in the arc-shaped groove 13, the clamping block 14 is movably connected with a through cavity 15, the through cavity 15 is arranged on the inner wall of the containing frame 2, the handle 5 is pulled upwards to drive the display board 3 to be pulled out of the containing frame 2, the inner wall of the arc-shaped groove 13 pushes the end part of the clamping block 14 into the through cavity 15, the bottom of the through cavity 15 is provided with a limit groove 16, a limit plate 17 is connected in the limit groove 16 in a sliding manner, the limit plate 17 is connected at the bottom of the clamping block 14, the back of the limit plate 17 is connected with a reset spring 18, the reset spring 18 is connected on the inner wall of the limit groove 16, when the end part of the clamping block 14 is retracted into the through cavity 15, the limit plate 17 is driven to slide in the limit groove 16, the reset spring 18 is extruded, then the reset spring 18 reversely pushes the limiting plate 17 to reset the clamping block 14, the back of the containing frame 2 is connected with the empty shell 19, the baffle 20 is connected in the sliding mode in the empty shell 19, the baffle 20 is arranged at the back of the clamping block 14, the empty shell 19 shields the rear end of the clamping block 14, the position of the clamping block 14 is fixed, the display card 3 is fixed in the containing frame 2, the back of the baffle 20 is connected with the push plate 21, the push plate 21 is connected in the through groove 22 in a sliding mode, the through groove 22 is formed in the inner wall of the empty shell 19, the push plate 21 in the through groove 22 is pushed upwards to drive the baffle 20 to move away from the back of the clamping block 14 and not limit the clamping block 14, and the display card 3 is pulled out of the containing frame 2.

Working principle: as shown in fig. 1-7, when the display board with the light reflecting function is used, the device is simply understood, firstly, the storage frame 2 is directly pushed to drive the rotating shaft 8 to rotate in the bearing 7, the rotating shaft 8 drives the gear 9 to rotate, the gear 9 pushes the toothed bar 10 into the cavity 11 to press the spring 12, the spring 12 reversely pushes the toothed bar 10, the end part of the toothed bar 10 is clamped in the next tooth of the gear 9, the storage frame 2 is fixed, the push plate 21 in the through groove 22 is pushed upwards, the baffle 20 is driven to move away from the rear part of the clamping block 14, the handle 5 is pulled upwards to drive the display board 3 to be pulled out from the storage frame 2, the end part of the clamping block 14 is pushed into the through cavity 15 by the inner wall of the arc groove 13 to drive the limiting plate 17 to squeeze the reset spring 18, then the display board 3 to be replaced is inserted into the storage frame 2, after the arc groove 13 is aligned with the through cavity 15, the limiting plate 17 is reversely pushed by the reset spring 18 to clamp the clamping block 14 in the arc groove 13, and finally the baffle 20 is pushed downwards to cover the back of the clamping block 14, and the baffle 20 is blocked in the back of the clamping block 14, so that the display board is completely replaced, and the display board 3 is pulled upwards, and the display board is pulled.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A display board with a light reflecting function, comprising: the display board is characterized by comprising a supporting rod (1), a storage frame (2), a display board (3) and a reflective strip (4);

one side of the supporting rod (1) is provided with a storage frame (2), a display board (3) is connected in a sliding manner in the storage frame (2), and the outer peripheral surface of the supporting rod (1) is connected with a light reflecting strip (4);

handle (5), connect at exhibition tablet (3) upper surface, bracing piece (1) one side is connected with a support section of thick bamboo (6), be connected with bearing (7) on the support section of thick bamboo (6) inner wall, bearing (7) in-connection has pivot (8), pivot (8) are connected in storage frame (2) one side.

2. A sign with light reflecting function according to claim 1, wherein: the rotary shaft (8) is characterized in that a gear (9) is connected to the outer peripheral surface of the rotary shaft (8), a toothed bar (10) is clamped in the gear (9), the toothed bar (10) is slidably connected in a cavity (11), and the cavity (11) is formed in the upper surface of the supporting cylinder (6).

3. A sign with light reflecting function according to claim 2, wherein: the inner wall of the cavity (11) is connected with a spring (12), and the spring (12) is connected to the upper surface of the toothed bar (10).

4. A sign with light reflecting function according to claim 3, wherein: ten groups of toothed bars (10), cavities (11) and springs (12) are arranged in an annular array with respect to the center of the rotating shaft (8).

5. A sign with light reflecting function according to claim 1, wherein: the back of the display board (3) is provided with an arc groove (13), a clamping block (14) is clamped in the arc groove (13), the clamping block (14) is movably connected with a through cavity (15), and the through cavity (15) is formed in the inner wall of the storage frame (2).

6. The display board with light reflecting function according to claim 5, wherein: the utility model discloses a limiting device for the electric vehicle is characterized in that a limiting groove (16) is formed in the bottom of the through cavity (15), a limiting plate (17) is connected in the limiting groove (16) in a sliding mode, the limiting plate (17) is connected to the bottom of the clamping block (14), a reset spring (18) is connected to the back of the limiting plate (17), and the reset spring (18) is connected to the inner wall of the limiting groove (16).

7. A sign with light reflecting function according to claim 1, wherein: the back of the storage frame (2) is connected with a blank (19), a baffle (20) is connected in the blank (19) in a sliding mode, and the baffle (20) is arranged on the back of the clamping block (14).

8. The display board with light reflecting function according to claim 7, wherein: the back of the baffle plate (20) is connected with a push plate (21), the push plate (21) is slidably connected in the through groove (22), and the through groove (22) is formed in the inner wall of the empty shell (19).