Display device capable of storing files

Abstract

The utility model discloses a storable file display device, which comprises a bottom plate and a storage unit, the top of the bottom plate is fixedly provided with an inverted U-shaped mounting rack, the storage unit is arranged in the mounting rack, the storage unit comprises a display plate and a storage box, the left side and the right side of the bottom of the display plate are respectively and fixedly provided with a connecting plate, and the connecting plates are connected with the storage box. Through grooves are formed in the side walls of the connecting plates, the two connecting plates are rotationally connected with the mounting frame correspondingly, the storage box is provided with an inner cavity, the top of the inner cavity is open, the left outer side wall and the right outer side wall of the storage box are rotationally connected with the mounting frame correspondingly, and first round pins are symmetrically and fixedly arranged on the tops of the left outer side wall and the right outer side wall of the storage box. The two first round pins are embedded in the corresponding through grooves in a sliding mode respectively. Through the arrangement, the storage box is used for storing the to-be-distributed files, so that the purpose of adjusting the inclination angle of the display board is achieved, and a reader can conveniently take the to-be-distributed files in the storage box.

Description

Technical Field

[0001] This utility model belongs to the field of display rack technology, specifically relating to a document display device that can store documents. Background Technology

[0002] To convey and distribute various types of information in a more intuitive way, paper documents are usually used to disseminate relevant information. To facilitate readers' reading, current technology generally places promotional documents on tilted shelves for display.

[0003] Chinese patent CN217792303U discloses a document display rack. This design includes a rectangular frame containing several U-shaped frames. Each U-shaped frame contains a display panel. Rotating shafts are fixedly connected to both sides of each U-shaped frame. Each rotating shaft on its right side has a meshing gear. An adjustment assembly is provided between the meshing gears and the rectangular frame. A rotating column is rotatably connected to the top surface of the display panel. A fixing ring is fixedly fitted onto each rotating column. Pressure rods are fixed to both sides of each fixing ring. A rubber block is fixed to the bottom of the end of each pressure rod furthest from the fixing ring. This design utilizes the adjustment assembly to simultaneously adjust the angle of multiple display panels, facilitating reading.

[0004] To expand the reach of their message, propaganda units often stack large amounts of paper documents on shelves for easy access and dissemination. However, this approach only secures the displayed documents and does not allow for the storage of documents intended for distribution. Utility Model Content

[0005] The present invention aims to provide a document storage and display device to solve the problem of inconvenience in storing documents to be distributed in the above-mentioned solutions.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A document storage and display device includes a base plate and a storage unit. An inverted U-shaped mounting frame is fixedly mounted on the top of the base plate. The storage unit is disposed within the mounting frame and includes a display panel and a storage box. Connecting plates are fixedly mounted on the left and right sides of the bottom of the display panel. Through grooves are formed on the side walls of the connecting plates. The two connecting plates are rotatably connected to the left and right inner side walls of the mounting frame, respectively. The storage box has an inner cavity with an open top. The bottom of the left and right outer side walls of the storage box are rotatably connected to the left and right inner side walls of the mounting frame, respectively. First round pins are symmetrically fixedly mounted on the top of the left and right outer side walls of the storage box, and the two first round pins are slidably embedded in corresponding through grooves.

[0008] The principle and effects of this technical solution:

[0009] When the device is in its initial state (i.e., usage state one), the display panel is horizontal, the top surface of the storage box is parallel to the display panel, and the top surface of the storage box is below the display panel. When using the device (i.e., usage state two), first rotate the storage box to expose the opening of the storage box. During the rotation of the storage box, the first round pin pulls the display panel to rotate. After rotating the storage box and the display panel to the appropriate position, place a paper document on the surface of the display panel, and then put the remaining paper documents into the inner cavity through the opening for storage.

[0010] By using the above setup, a storage box is used to store the documents to be distributed. By rotating the storage box while rotating the display board, the tilt angle of the display board can be adjusted, making it convenient for readers to retrieve the documents from the storage box. This solves the problem of inconvenience in storing documents to be distributed that existed in the previous solutions.

[0011] In this utility model, the bottom of the left and right outer side walls of the storage box are respectively fixedly provided with rotating shafts, and the left and right inner side walls of the mounting bracket are symmetrically provided with first through holes, and the two rotating shafts are respectively rotatably inserted through the corresponding first through holes.

[0012] In this invention, multiple sets of the storage units are arranged vertically at intervals within the mounting frame.

[0013] In this utility model, a worm gear is also included. A mounting plate is fixedly installed on the top of the right outer side wall of the mounting frame. The upper and lower ends of the worm gear are rotatably connected to the mounting plate and the base plate, respectively. The right ends of each right-side rotating shaft extend outside the mounting frame and are respectively fixedly fitted with worm wheels that mesh with the worm gear.

[0014] In this invention, a motor connected to the worm gear transmission is fixedly mounted on the top of the mounting plate.

[0015] The principle and effects of this technical solution:

[0016] When it is necessary to rotate the display panels and storage boxes, the motor drives the worm gear to rotate. Since the worm wheels mesh with the worm gear, they simultaneously drive the rotating shafts on the right side and the corresponding storage boxes to rotate.

[0017] With the above setup, the rotation of each storage box is simultaneously driven by the rotating worm gear, which can increase the speed at which the staff can rotate the storage boxes. At the same time, the motor connected to the worm gear transmission can be used to rotate the display board and the storage boxes to the appropriate position and then fix them.

[0018] In this utility model, a movable rod is slidably passed through the display panel, a pressure plate is fixedly installed at the top of the movable rod, a baffle is fixedly installed at the bottom of the movable rod, and a compression spring is sleeved between the movable rod, the display panel, and the baffle.

[0019] In this invention, a handle is fixedly provided on the top of the pressure plate.

[0020] The principle and effects of this technical solution:

[0021] In the initial state, the pressure plate abuts against the surface of the display board. When it is necessary to fix the document placed on the surface of the display board, hold the handle and pull the movable rod upward. At this time, the baffle and the display board compress the spring, giving it elasticity. After placing the end of the document between the pressure plate and the display board, release the handle. The spring pushes the baffle back to its original position, thereby pressing the document tightly between the pressure plate and the display board.

[0022] The above settings achieve the purpose of fixing the documents placed on the surface of the display board.

[0023] In this invention, the right outer side wall of the mounting bracket is fixedly provided with multiple connecting ears at vertical intervals, and the worm gear rotatably passes through each of the connecting ears. This arrangement improves the stability of the worm gear during rotation.

[0024] In this invention, a notch is provided at the top of the front inner wall of the cavity. This design allows readers to easily pull documents out from the bottom of a stack of documents. Attached Figure Description

[0025] Figure 1 This is a front axonometric view of the utility model in use.

[0026] Figure 2 This is a front axonometric view of the second usage state of this utility model;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a rear-view axonometric drawing of the present invention in its second usage state;

[0029] Figure 5 for Figure 4 Enlarged view at point B in the middle;

[0030] Figure 6 Disassembly of the components of this utility model Figure 1 ;

[0031] Figure 7 Disassembly of the components of this utility model Figure 2 . Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0033] The reference numerals in the accompanying drawings include: 10, base plate; 11, mounting bracket; 12, first through hole; 13, mounting plate; 14, connecting ear; 20, display plate; 21, connecting plate; 22, through groove; 30, storage box; 31, inner cavity; 32, first round pin; 33, rotating shaft; 34, notch; 41, worm gear; 42, worm wheel; 43, motor; 50, movable rod; 51, pressure plate; 52, baffle; 53, compression spring; 54, handle.

[0034] Example:

[0035] As attached Figure 1-7 As shown, this utility model discloses a document display device that can store documents, including a base plate 10 and a storage unit. The top of the base plate 10 is fixedly provided with an inverted U-shaped mounting frame 11. The storage unit is disposed in the mounting frame 11 and includes a display panel 20 and a storage box 30. The bottom left and right sides of the display panel 20 are respectively fixedly provided with connecting plates 21. The side walls of the connecting plates 21 are provided with through grooves 22. The two connecting plates 21 are respectively rotatably connected to the left and right inner side walls of the mounting frame 11. The storage box 30 has an inner cavity 31, and the top of the inner cavity 31 is open. The bottom of the left and right outer side walls of the storage box 30 are respectively rotatably connected to the left and right inner side walls of the mounting frame 11. The top of the left and right outer side walls of the storage box 30 are symmetrically fixedly provided with first round pins 32. The two first round pins 32 are respectively slidably embedded in the corresponding through grooves 22.

[0036] In this embodiment, the bottom of the left and right outer side walls of the storage box 30 are respectively fixedly provided with rotating shafts 33, and the left and right inner side walls of the mounting bracket 11 are symmetrically provided with first through holes 12, and the two rotating shafts 33 are respectively rotatably inserted through the corresponding first through holes 12.

[0037] In this embodiment, multiple sets of the storage units are arranged vertically at intervals within the mounting frame 11.

[0038] In this embodiment, a worm gear 41 is also included. A mounting plate 13 is fixedly installed on the top of the right outer side wall of the mounting frame 11. The upper and lower ends of the worm gear 41 are rotatably connected to the mounting plate 13 and the base plate 10, respectively. The right ends of the rotating shafts 33 on the right side extend to the outside of the mounting frame 11 and are respectively fixedly fitted with worm wheels 42 that mesh with the worm gear 41.

[0039] In this embodiment, a motor 43 that is connected to the worm gear 41 is fixedly mounted on the top of the mounting plate 13.

[0040] In this embodiment, the display panel 20 is slidably provided with a movable rod 50, a pressure plate 51 is fixedly provided at the top of the movable rod 50, a baffle 52 is fixedly provided at the bottom of the movable rod 50, and a compression spring 53 is sleeved between the movable rod 50 and the display panel 20 and the baffle 52.

[0041] In this embodiment, a handle 54 is fixedly provided on the top of the pressure plate 51.

[0042] In this embodiment, a plurality of connecting lugs 14 are fixedly provided at vertical intervals on the right outer side wall of the mounting bracket 11, and the worm gear 41 is rotatably passed through each of the connecting lugs 14.

[0043] In this embodiment, a notch 34 is provided at the top of the front inner wall of the inner cavity 31.

[0044] The specific implementation process is as follows:

[0045] When the device is in its initial state (i.e., usage state one), the display panel 20 is horizontal, the top surface of the storage box 30 is parallel to the display panel 20, and the top surface of the storage box 30 is below the display panel 20. When using the device (i.e., usage state two), first rotate the storage box 30 so that the opening of the storage box 30 is exposed. During the rotation of the storage box 30, the first round pin 32 pulls the display panel 20 to rotate. After rotating the storage box 30 and the display panel 20 to the appropriate position, place a paper document on the surface of the display panel 20, and then put the remaining paper documents into the inner cavity 31 through the opening for storage.

[0046] When it is necessary to rotate each of the display panels 20 and storage boxes 30, the motor 43 drives the worm gear 41 to rotate. Since each of the worm wheels 42 meshes with the worm gear 41, it simultaneously drives each of the right-side rotating shafts 33 and the corresponding storage boxes 30 to rotate.

[0047] In the initial state, the pressure plate 51 abuts against the surface of the display board 20. When it is necessary to fix the document placed on the surface of the display board 20, hold the handle 54 and pull up the movable rod 50. At this time, the baffle 52 and the display board 20 compress the compression spring 53, giving it elasticity. After placing the end of the document between the pressure plate 51 and the display board 20, release the handle 54. The compression spring 53 pushes the baffle 52 to reset, thereby pressing the document between the pressure plate 51 and the display board 20.

[0048] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A document display device capable of storing documents, characterized in that, include: A base plate, the top of which is fixedly provided with an inverted U-shaped mounting bracket; A storage unit, which is disposed within a mounting frame, includes a display panel and a storage box; Connecting plates are fixedly installed on the left and right sides of the bottom of the display board, and through grooves are opened on the side walls of the connecting plates. The two connecting plates are rotatably connected to the left and right inner side walls of the mounting frame, respectively. The storage box has an inner cavity with an open top. The bottom of the left and right outer side walls of the storage box are rotatably connected to the left and right inner side walls of the mounting frame, respectively. The top of the left and right outer side walls of the storage box are symmetrically fixed with first round pins, and the two first round pins are slidably embedded in the corresponding through grooves.

2. The document display device as described in claim 1, characterized in that: The bottom of the left and right outer side walls of the storage box is fixedly provided with a rotating shaft, and the left and right inner side walls of the mounting bracket are symmetrically provided with a first through hole, and the two rotating shafts are respectively rotatably inserted through the corresponding first through hole.

3. The document display device as described in claim 2, characterized in that: The storage unit is arranged in multiple sets at vertical intervals within the mounting frame.

4. The document display device as described in claim 3, characterized in that: It also includes a worm gear, and a mounting plate is fixedly installed on the top of the right outer side wall of the mounting frame. The upper and lower ends of the worm gear are rotatably connected to the mounting plate and the base plate, respectively. The right ends of the rotating shafts on each right side extend outside the mounting frame and are respectively fixedly fitted with worm wheels that mesh with the worm gear.

5. The document display device as described in claim 4, characterized in that: A motor connected to the worm gear drive is fixedly mounted on the top of the mounting plate.

6. The document display device that can store documents as described in any one of claims 1-5, characterized in that: The display panel is slidably connected to a movable rod, a pressure plate is fixedly installed at the top of the movable rod, a baffle is fixedly installed at the bottom of the movable rod, and a compression spring is sleeved between the movable rod, the display panel, and the baffle.

7. The document display device as described in claim 6, characterized in that: A handle is fixedly installed on the top of the pressure plate.

8. The document display device as described in claim 4 or 5, characterized in that: The right outer side wall of the mounting bracket is fixedly provided with multiple connecting ears at vertical intervals, and the worm gear rotatably passes through each of the connecting ears.

9. The document display device as described in claim 6, characterized in that: A notch is provided at the top of the front inner wall of the cavity.

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