A compact storage rack with anti-tipping function

Abstract

The present invention relates to the technical field of compact shelves, and particularly to a compact shelf with an anti-tipping function. The present invention provides a compact shelf with an anti-tipping function that can limit the front side of archival materials. A compact shelf with an anti-tipping function includes a slide rail, a compact cabinet, a shielding mechanism, and a limiting mechanism. The slide rail is installed on the ground, and the compact cabinet is installed between the slide rails. The compact cabinet is provided with a shielding mechanism for shielding the front part of the compact cabinet compartment, and the shielding mechanism is provided with a limiting mechanism for limiting the front part of the archival materials. In the present invention, by manually rotating the adjusting screw rod, the threaded sleeve moves inward, the rotating frame rotates outward, the limiting plate moves backward to contact the archival materials, and limits the front side of the archival materials, thereby achieving the effect of limiting and avoiding the archival materials from tilting forward and falling.

Description

Technical Field

[0001] The present invention relates to the technical field of compact shelves, and particularly to a compact shelf with an anti-tipping function. Background Art

[0002] When people put archival materials into a compact cabinet, they generally place the archival materials vertically. However, due to the relatively thin material of the vertically placed archival materials, it is easy to cause the vertically placed archival materials to tilt and fall out of the compact cabinet, which will damage the archival materials. Therefore, people will use a compact cabinet that can prevent the archival materials from tipping over. However, the existing compact cabinets use clamping on both sides of the archival materials to prevent tipping over during use, lacking a mechanism for limiting the front side of the archival materials. In this way, it is easy for the archival materials to tilt forward. Therefore, it is necessary to design a compact cabinet.

[0003] We have designed a compact shelf with an anti-tipping function that can limit the front side of archival materials to achieve the effect of overcoming the lack of a mechanism for limiting the front side of archival materials in the existing compact cabinets during use, which is likely to cause the archival materials to tilt forward. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a compact shelf with an anti-tipping function that can limit the front side of archival materials to overcome the shortcoming of the existing compact cabinets lacking a mechanism for limiting the front side of archival materials.

[0005] To achieve the above objectives, the present invention is realized through the following solutions: A compact shelf with an anti-tipping function, comprising:

[0006] Sliding rails, which are installed on the ground.

[0007] Compact cabinets, which are installed between the sliding rails.

[0008] Blocking mechanism, which is provided on the compact cabinet for blocking the front part of the compartments of the compact cabinet.

[0009] Limiting mechanism, which is provided on the blocking mechanism for limiting the front part of the archival materials.

[0010] As an improvement of the above solution, the blocking mechanism comprises:

[0011] Rotating shafts, which are evenly and rotatably connected inside the compact cabinet.

[0012] Rotating frames, which are connected to the rotating shafts respectively.

[0013] Torsion springs, which are connected between the left and right sides of the rotating frames and the compact cabinet respectively, and the torsion springs are wound around the rotating shafts.

[0014] As an improvement of the above solution, the limiting mechanism comprises:

[0015] Adjusting screw rod, and the middle of the rotating frame is rotatably connected with the adjusting screw rod;

[0016] Threaded sleeve, and the left and right sides of the adjusting screw rod are threadedly connected with threaded sleeves, and the threaded sleeves are slidably connected with the rotating frame;

[0017] Rotating frame, and the threaded sleeves are rotatably connected with the rotating frames;

[0018] Limit plate, and a limit plate is connected between the rear sides of the rotating frames, and the rotating frames are rotatably connected with the limit plate. When the adjusting screw rod rotates to drive the threaded sleeve to move inwards, the rotating frame rotates outwards to drive the limit plate to move backwards to limit the front part of the archival materials.

[0019] As an improvement of the above solution, a buffer mechanism for buffering the movement of the compact rack is further included. The buffer mechanism includes:

[0020] Hollow piston, and the upper and lower sides of the front part of the compact rack are slidably connected with hollow pistons;

[0021] First spring, and a first spring is connected between the hollow piston and the compact rack.

[0022] As an improvement of the above solution, a force mechanism for adjusting the moving speed of the hollow piston is further included. The force mechanism includes:

[0023] Half-moon block, and the front inner sides of the hollow pistons are connected with half-moon blocks;

[0024] Blocking frame, and the front sides of the hollow pistons are rotatably connected with blocking frames, and the blocking frames are slidably connected with the half-moon blocks;

[0025] Knob, and the front parts of the blocking frames are connected with knobs.

[0026] As an improvement of the above solution, the blocking frame is arc-shaped.

[0027] As an improvement of the above solution, a pushing mechanism for automatically pushing out the archival materials is further included. The pushing mechanism includes:

[0028] Guide sleeve, and the guide sleeves are evenly connected inside the compact rack;

[0029] Slide rod, and the slide rods are slidably connected with the guide sleeves;

[0030] Link rod, and a link rod is rotatably connected between the front side of the slide rod and the right side of the rotating frame;

[0031] Push plate, and the rear sides of the slide rods are connected with push plates. When the rotating frame rotates forward to drive the link rod to move forward, the link rod pulls the slide rod to move forward, and the push plate moves forward to push the archival materials forward.

[0032] As an improvement of the above solution, it further includes a centralized mechanism for clamping archival materials, and the centralized mechanism includes:

[0033] Guide rods, which are evenly connected inside the dense rack;

[0034] Sliding frames, which are slidably connected to the guide rods;

[0035] Sliding plates, which are slidably connected to the front sides of the sliding frames;

[0036] Second springs, which are connected between the sliding frames and the sliding plates sliding thereon, and the second springs are wound around the cross bars inside the sliding plate grooves.

[0037] The advantages of the present invention are as follows: 1. By manually rotating the adjusting screw rod by people, the threaded sleeve moves inward, the rotating frame rotates outward, the limiting plate moves backward to contact the archival materials, and limits the front side of the archival materials, thereby achieving the limiting effect and preventing the archival materials from tilting forward and falling;

[0038] 2. By manually rotating the knob by people, the shielding frame rotates. When the shielding frame coincides with the semi-circular block, the air flow space becomes larger and the hollow piston moves faster. When the shielding frame covers the semi-circular block, the air flow space becomes smaller and the hollow piston moves slower, thereby achieving the adjustment effect to meet different needs;

[0039] 3. By the forward rotation of the rotating frame driving the connecting rod to move forward, the connecting rod pulls the sliding rod to move forward, and then the pushing plate pushes the archival materials to move forward, thereby achieving the automatic pushing effect and facilitating people to take out the archival materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 is the three-dimensional structural schematic diagram of the present invention.

[0041] Figure 2 is the partial three-dimensional structural schematic diagram of the present invention.

[0042] Figure 3 is the three-dimensional structural schematic diagram of the shielding mechanism of the present invention.

[0043] Figure 4 is the enlarged view at A of the present invention.

[0044] Figure 5 is the three-dimensional structural schematic diagram of the buffer mechanism of the present invention.

[0045] Figure 6 is the cross-sectional view of the buffer mechanism of the present invention.

[0046] Figure 7 is the three-dimensional structural schematic diagram of the limiting mechanism of the present invention.

[0047] Figure 8 Schematic three-dimensional structure diagram of the force mechanism of the present invention.

[0048] Figure 9 Schematic three-dimensional structure diagram of the first type of the pushing mechanism of the present invention.

[0049] Figure 10 Schematic three-dimensional structure diagram of the second type of the pushing mechanism of the present invention.

[0050] Figure 11 Schematic three-dimensional structure diagram of the concentration mechanism of the present invention.

[0051] Figure 12 Schematic partial three-dimensional structure diagram of the concentration mechanism of the present invention.

[0052] The markings of each component in the attached drawings are as follows: 1 - slide rail, 2 - compact storage cabinet, 3 - shielding mechanism, 31 - rotating frame, 32 - rotating shaft, 33 - torsion spring, 4 - buffer mechanism, 41 - hollow piston, 42 - first spring, 5 - limiting mechanism, 51 - limiting plate, 52 - rotating bracket, 53 - threaded sleeve, 54 - adjusting screw rod, 6 - force mechanism, 61 - semi-circular block, 62 - shielding bracket, 63 - knob, 7 - pushing mechanism, 71 - connecting rod, 72 - guide sleeve, 73 - sliding rod, 74 - push plate, 8 - concentration mechanism, 81 - guide rod, 82 - sliding bracket, 83 - sliding plate, 84 - second spring. Specific embodiments

[0053] Next, in combination with the attached drawings and specific embodiments, the present invention will be further described:

[0054] Embodiment 1

[0055] A compact storage rack with an anti-tipping function, now referring to Figure 1 and Figure 2 , includes a slide rail 1, a compact storage cabinet 2, a shielding mechanism 3 and a limiting mechanism 5. Two slide rails 1 are installed on the ground, and a compact storage cabinet 2 is installed between the two slide rails 1. The compact storage cabinet 2 is used for storing archival materials. A shielding mechanism 3 is provided on the compact storage cabinet 2, and a limiting mechanism 5 is provided on the shielding mechanism 3.

[0056] Now referring to Figure 1 , Figure 3 and Figure 4 , the shielding mechanism 3 includes a rotating frame 31, a rotating shaft 32 and a torsion spring 33. Nine rotating shafts 32 are evenly and rotatably connected inside the compact storage cabinet 2. Rotating frames 31 are welded on the rotating shafts 32. There are nine rotating frames 31. Torsion springs 33 are connected between the left and right sides of the rotating frames 31 and the compact storage cabinet 2. The torsion springs 33 are wound around the rotating shafts 32. There are eighteen torsion springs 33.

[0057] Now referring toFigure 1 and Figure 7 The limiting mechanism 5 includes a limiting plate 51, a rotating frame 52, a threaded sleeve 53 and an adjusting screw rod 54. The adjusting screw rods 54 are rotatably connected to the middle of the rotating frame 31. There are nine adjusting screw rods 54. Threaded sleeves 53 are threadedly connected to both the left and right sides of the adjusting screw rod 54. There are eighteen threaded sleeves 53. The threaded sleeves 53 are slidably connected to the rotating frame 31. Rotating frames 52 are rotatably connected to the threaded sleeves 53. There are eighteen rotating frames 52. A limiting plate 51 is connected between the rear sides of the two rotating frames 52. The rotating frame 52 is rotatably connected to the limiting plate 51.

[0058] When people need to use the filing cabinet 2, they can use this filing cabinet with an anti-tipping function. First, people install the slide rails 1 on the ground, and then install multiple filing cabinets 2 between the two slide rails 1 so that the filing cabinets 2 are in contact with each other. When people need to put archive materials into the filing cabinet 2, people manually move the filing cabinet 2 backward. When the filing cabinet 2 moves to a suitable position, people manually rotate the rotating frame 31 forward, so that the rotating shaft 32, the rotating frame 52 and the limiting plate 51 rotate forward, causing the torsion spring 33 to undergo torsional deformation. When the rotating frame 31 rotates forward to a suitable position, people put the archive materials into the filing cabinet 2. After placing, people release the rotating frame 31, so that the torsion spring 33 resets and drives the rotating frame 31 to rotate backward and reset, causing the rotating shaft 32, the rotating frame 52 and the limiting plate 51 to rotate backward. Subsequently, the limiting plate 51 is located in front of the archive materials. Then people manually rotate the adjusting screw rod 54, so that the threaded sleeve 53 moves inward, causing the rotating frame 52 to rotate outward, and then the limiting plate 51 moves backward. When the limiting plate 51 moves backward and contacts the archive materials, people release the adjusting screw rod 54, thereby achieving the effect of limiting and preventing the archive materials from tipping over. When people need to take out the archive materials, people first manually rotate the adjusting screw rod 54 in the reverse direction, so that the threaded sleeve 53 moves outward, causing the rotating frame 52 to rotate inward, and then the limiting plate 51 moves forward. When the limiting plate 51 moves forward to a suitable position, people release the adjusting screw rod 54. People manually rotate the rotating frame 31 forward and take out the archive materials according to the above steps. After taking out, people release the rotating frame 31 according to the above steps. When the rotating frame 31 is reset, people manually move the filing cabinet 2 forward. When the filing cabinet 2 moves forward to a suitable position, people release the filing cabinet 2.

[0059] Embodiment 2

[0060] On the basis of Embodiment 1, now referring to Figure 1 、 Figure 5 and Figure 6, further comprising a buffer mechanism 4. The buffer mechanism 4 includes a hollow piston 41 and a first spring 42. Two hollow pistons 41 are slidably connected to the upper and lower sides of the front part of the compact filing cabinet 2. There are four hollow pistons 41 in total. A first spring 42 is connected between each hollow piston 41 and the compact filing cabinet 2 by a hook. There are four first springs 42 in total. Through holes for air flow are formed in the lower sides of the front parts of the hollow pistons 41. There are four through holes in total.

[0061] Now refer to Figure 1 and Figure 8 , further comprising a force mechanism 6. The force mechanism 6 includes a semi-circular block 61, a shielding frame 62 and a knob 63. A semi-circular block 61 is welded to the inner front side of each hollow piston 41. There are four semi-circular blocks 61 in total. A shielding frame 62 is rotatably connected to the front side of each hollow piston 41. The shielding frame 62 is slidably connected to the semi-circular block 61. There are four shielding frames 62 in total. A knob 63 is connected to the front part of each shielding frame 62. There are four knobs 63 in total.

[0062] Now refer to Figure 1 , Figure 9 and Figure 10 , further comprising a pushing mechanism 7. The pushing mechanism 7 includes a connecting rod 71, a guide sleeve 72, a sliding rod 73 and a pushing plate 74. Nine guide sleeves 72 are evenly welded in the compact filing cabinet 2. A sliding rod 73 is slidably connected to each guide sleeve 72. There are nine sliding rods 73 in total. A connecting rod 71 is rotatably connected between the front side of each sliding rod 73 and the right side of the rotating frame 31. There are nine connecting rods 71 in total. A pushing plate 74 is welded to the rear side of each sliding rod 73. There are nine pushing plates 74 in total.

[0063] Now refer to Figure 1 , Figure 11 and Figure 12 , further comprising a concentrating mechanism 8. The concentrating mechanism 8 includes a guide rod 81, a sliding frame 82, a sliding plate 83 and a second spring 84. Nine guide rods 81 are evenly welded in the compact filing cabinet 2. Two sliding frames 82 are slidably connected to each guide rod 81. There are eighteen sliding frames 82 in total. A sliding plate 83 is slidably connected to the front side of each sliding frame 82. There are eighteen sliding plates 83 in total. Two second springs 84 are connected between each sliding frame 82 and the sliding plate 83 sliding thereon. There are thirty-six second springs 84 in total. The second springs 84 are wound around the cross bar in the groove body of the sliding plate 83.

[0064] In the initial state, the hollow piston 41 is in contact with the compact storage cabinet 2 on the front side, and the first spring 42 is compressed. The backward movement of the compact storage cabinet 2 drives the hollow piston 41 to move backward. When the hollow piston 41 moves away from the compact storage cabinet 2 on the front side, the compressed first spring 42 resets and drives the hollow piston 41 to move forward and reset. External air flows backward through the through hole on the lower side of the front part of the hollow piston 41 into the compact storage cabinet 2. The forward movement of the compact storage cabinet 2 drives the hollow piston 41 to move forward. When the hollow piston 41 is in contact with the compact storage cabinet 2 on the front side, the hollow piston 41 adaptively moves backward, causing the first spring 42 to be compressed. The air in the compact storage cabinet 2 flows outward through the through hole on the lower side of the front part of the hollow piston 41, thereby achieving a buffering effect and preventing damage caused by contact between the compact storage cabinets 2.

[0065] When people need the hollow piston 41 to move backward faster during the buffering process, people manually rotate the knob 63 counterclockwise, causing the shielding frame 62 to rotate counterclockwise. When the shielding frame 62 rotates counterclockwise to coincide with the semi - moon block 61, people can release the knob 63, increasing the space for air flow. Subsequently, during the buffering process of the hollow piston 41, the air flow in the compact storage cabinet 2 flows outward through the lower side of the semi - moon block 61 and the lower side of the shielding frame 62, and the hollow piston 41 moves backward faster. When people need the hollow piston 41 to move backward slowly during the buffering process, people manually rotate the knob 63 clockwise, causing the shielding frame 62 to rotate clockwise. During the clockwise rotation of the shielding frame 62, the lower side of the semi - moon block 61 is blocked. When the shielding frame 62 rotates clockwise to the appropriate position, people release the knob 63, reducing the space for air to flow outward. Subsequently, during the buffering process, the hollow piston 41 moves backward slowly, thereby achieving an adjustment effect.

[0066] The forward rotation of the rotating frame 31 drives the connecting rod 71 to rotate. During the rotation of the connecting rod 71, it pulls the sliding rod 73 forward, causing the pushing plate 74 to move forward. Subsequently, people put the archival materials into the compact storage cabinet 2, in front of the pushing plate 74. Then, the backward rotation of the rotating frame 31 drives the connecting rod 71 to rotate in the reverse direction. During the reverse rotation of the connecting rod 71, it pushes the sliding rod 73 backward, and further the pushing plate 74 moves backward. Subsequently, the limiting plate 51 pushes the archival materials backward to contact the pushing plate 74. When people need to take out the archival materials, people rotate the rotating frame 31 forward according to the above steps, causing the pushing plate 74 to push the archival materials forward, thereby achieving an automatic pushing effect and facilitating people to take out the archival materials.

[0067] People put the archival materials into the compact filing cabinet 2, so that the archival materials are located between two sliding plates 83. After the placement is completed, people manually move the sliding rack 82 inward, so that the sliding plates 83 move inward, making the archival materials gather together, thus achieving the effect of concentration and preventing the archival materials from scattering and tilting. When the sliding plates 83 clamp the archival materials, people release the sliding rack 82. When the limiting plate 51 moves backward and contacts the sliding plates 83, the sliding plates 83 move backward and the second spring 84 is compressed. When the limiting plate 51 moves forward and away from the sliding plates 83, the second spring 84 resets and drives the sliding plates 83 to move forward. Then people can manually move the sliding rack 82 outward, so that the sliding plates 83 move outward. When the sliding plates 83 move outward to a suitable position, people release the sliding rack 82 and then take out the archival materials.

[0068] For those skilled in the art, according to the technical solutions and concepts described above, various other corresponding changes and deformations can be made, and all these changes and deformations should fall within the protection scope of the claims of the present invention.

Claims

1. An intelligent intensive rack with anti-tipping function, It is characterized in that it includes: Slide rail (1), and the slide rail (1) is installed on the ground; Compact storage cabinet (2), and the compact storage cabinet (2) is installed between the slide rails (1); Blocking mechanism (3), and the compact storage cabinet (2) is provided with a blocking mechanism (3) for blocking the front part of the compartments of the compact storage cabinet (2); Limit mechanism (5), and the blocking mechanism (3) is provided with a limit mechanism (5) for limiting the front part of the archival materials; The blocking mechanism (3) includes: Rotating shaft (32), and the rotating shaft (32) is evenly and rotatably connected inside the compact storage cabinet (2); Rotating frame (31), and the rotating frame (31) is connected to the rotating shaft (32); Torsion spring (33), and a torsion spring (33) is connected between the left and right sides of the rotating frame (31) and the compact storage cabinet (2), and the torsion spring (33) is wound around the rotating shaft (32); The limit mechanism (5) includes: Adjusting screw rod (54), and the adjusting screw rod (54) is rotatably connected to the middle of the rotating frame (31); Threaded sleeve (53), and threaded sleeves (53) are threadedly connected to the left and right sides of the adjusting screw rod (54), and the threaded sleeves (53) are slidably connected to the rotating frame (31); Rotating frame (52), and the rotating frame (52) is rotatably connected to the threaded sleeve (53); Limit plate (51), and a limit plate (51) is connected between the rear sides of the rotating frames (52), and the rotating frame (52) is rotatably connected to the limit plate (51). When the adjusting screw rod (54) rotates to drive the threaded sleeve (53) to move inward, the rotating frame (52) rotates outward to drive the limit plate (51) to move backward to limit the front part of the archival materials.

2. The intelligent intensive rack with anti-tipping function according to claim 1, characterized in that, It also includes a buffer mechanism (4) for buffering the movement of the compact storage cabinet (2), and the buffer mechanism (4) includes: Hollow piston (41), and the hollow piston (41) is slidably connected to the upper and lower sides of the front part of the compact storage cabinet (2); First spring (42), and a first spring (42) is connected between the hollow piston (41) and the compact storage cabinet (2).

3. The intelligent intensive rack with anti-tipping function according to claim 2, characterized in that, It also includes a force mechanism (6) for adjusting the moving speed of the hollow piston (41), and the force mechanism (6) includes: Half-moon block (61), and the half-moon block (61) is connected to the front side inside the hollow piston (41); Blocking frame (62), and the blocking frame (62) is rotatably connected to the front side of the hollow piston (41), and the blocking frame (62) is slidably connected to the half-moon block (61); Knob (63), and the knob (63) is connected to the front part of the blocking frame (62).

4. The intelligent intensive rack with anti-tipping function according to claim 3, characterized in that, The blocking frame (62) is arc-shaped.

5. The intelligent intensive rack with anti-tipping function according to claim 4, characterized in that, It also includes a pushing mechanism (7) for automatically pushing out the archival materials, and the pushing mechanism (7) includes: Guide sleeve (72), and the guide sleeve (72) is evenly connected inside the compact storage cabinet (2); Slide rod (73), and the slide rod (73) is slidably connected to the guide sleeve (72); Link rod (71), and a link rod (71) is rotatably connected between the front side of the slide rod (73) and the right side of the rotating frame (31); Pushing plate (74), and the pushing plate (74) is connected to the rear side of the slide rod (73). When the rotating frame (31) rotates forward to drive the link rod (71) to move forward, the link rod (71) pulls the slide rod (73) to move forward, and the pushing plate (74) moves forward to push the archival materials forward.

6. The intelligent intensive rack with anti-tipping function according to claim 5, characterized in that, It further includes a centralized mechanism (8) for clamping archival materials, and the centralized mechanism (8) includes: Guide rods (81), which are evenly connected inside the compact filing cabinet (2); Sliding frames (82), which are slidably connected to the guide rods (81); Sliding plates (83), which are slidably connected to the front sides of the sliding frames (82); Second springs (84), which are connected between the sliding frames (82) and the sliding plates (83) sliding thereon. The second springs (84) are wound around the cross bars in the grooves of the sliding plates (83).

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