A storage and transmission mechanism for engineering drawings of a comprehensive large hospital

Abstract

The present invention discloses a storage and transmission mechanism for engineering drawings of a comprehensive large-scale hospital, comprising a box body, a box door rotatably connected to the front side of the box body, a curved plate fixed to the bottom of the inner wall of the box body, an opening adapted to the curved plate on the rear side wall, and adjustment structures for storing classified drawings on the left and right side walls; the adjustment structure comprises two metal fixing blocks symmetrically mounted on the top of the two side walls of the box body, a chute provided on the box body at the lower portion of each metal fixing block, and a grouping component provided on the inner wall of the chute; each grouping component comprises a plurality of sliders slidably connected to the chute, blocks fixed to both sides of the sliders near the surface of the box body, magnetic blocks fixed to the upper and lower surfaces of the sliders, an adjustment plate fixed to the outer surface of the sliders, a partition plate adapted to the shape of the curved plate fixed to the inner surface of the sliders and the inner surface of the opposing sliders, and a plurality of rectangular ventilation holes provided on both the partition plate and the curved plate. The application of the present invention can effectively solve the problem of drawings being unclassified and being cumbersome to remove.

Description

Technical Field

[0001] The present invention belongs to the technical field of drawing storage equipment, and in particular relates to a storage and transmission mechanism for engineering drawings of a comprehensive large hospital. Background Art

[0002] In construction projects, comprehensive large-scale hospitals are specialized projects that integrate medical treatment, teaching, scientific research, rehabilitation, and preventive health care. They include medical complex buildings, fever clinics, garbage stations, liquid oxygen stations, sewage treatment stations, public toilets, ring network rooms, etc. Generally, the projects are large, multi-disciplinary and complex. During the construction process, a large number of engineering drawings are required, and these engineering drawings are generally stored in drawing storage boxes, which are inconvenient to store and use.

[0003] In the prior art, there is a Chinese patent with the authorization publication number CN107697431B, which discloses a storage box for natural gas pipeline design drawings. To address the shortcomings of drawings that cannot be stored in a moisture-proof manner and cannot be stored in a sealed condition, the patent includes a base, a storage mechanism, and a lifting mechanism. The top of the base is connected to the storage mechanism, and the upper part of the base is connected to the lifting mechanism, which is connected to the storage mechanism. By providing the storage mechanism and the lifting mechanism, the purpose of better storing drawings that need to be stored and better taking out the stored drawings is achieved. The installation plate and universal wheels facilitate the movement of the equipment. The installation of the lighting lamp plays a lighting role. The fourth through hole facilitates the removal and placement of the lighting lamp.

[0004] However, in their daily work, engineers have found that when patents such as the above-mentioned technology are applied to the field of large-scale engineering design drawing storage, since the drawings are generally stacked one by one without classification, when taking out the required drawings, all the drawings need to be taken out and then searched one by one. The process is cumbersome, and after taking out all the drawings, the other drawings need to be put back one by one, so improvement is needed. Summary of the Invention

[0005] In view of the technical problems existing in the above-mentioned background technology, the present invention provides a comprehensive large-scale hospital engineering drawing storage and transmission mechanism.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The present invention provides a storage and transmission mechanism for engineering drawings of a comprehensive large-scale hospital, including a box body, the front side of the box body is rotatably connected to a box door, the bottom of the inner wall of the box body is fixedly provided with an arc plate, the rear side wall is provided with an opening adapted to the arc plate, and the left and right side walls are provided with adjustment structures for storing classified drawings; the adjustment structure includes two metal fixing blocks symmetrically installed on the top of the two side walls of the box body, a slide groove is provided on the box body at the lower part of each metal fixing block, and a grouping component is provided on the inner wall of the slide groove; each of the grouping components includes a plurality of sliders slidably connected to the slide groove, and blocks are respectively fixed on both sides of the slider near the surface of the box body, and magnetic blocks are fixed on the upper and lower surfaces of the slider, and an adjustment plate is fixed on the outer surface of the slider, and the inner surface of the slider and the inner surface of the opposite slider are jointly fixed with a partition plate adapted to the shape of the arc plate, and a plurality of rectangular ventilation holes are provided on the partition plate and the arc plate.

[0008] Through the above technical solution, the staff can open the box door and then place the drawings into the box. The drawings do not need to be folded. They only need to be placed on the surface of the curved plate inside the box so that the drawings are placed in a slightly curved shape. An opening is opened at the rear end of the box to allow internal air circulation, and a plurality of rectangular ventilation holes are provided on the surface of the curved plate to prevent the drawings from being damp and rotten due to lack of air circulation. After placing drawings of the same type, a plurality of mutually adsorbed sliders can be slid downward to make the lowermost slider slide downward to cancel its adsorption state with the upper slider, and then the drawings are lifted up under the action of gravity. The slider will drive the partition plate down to abut the surface of the drawings, and then complete the separation of the drawings. After the partition plate covers the drawings, you can continue to place drawings on the partition plate. After the drawings of this category are placed, you can slide another slider down to drive the partition plate to separate the drawings, thereby achieving the separation of drawings of different categories, and with good ventilation. When you need to take them out, you only need to select the slider above the target category drawings and slide it upwards to drive the partition plate to move the upper drawings upwards, and then you can easily take out the drawings of this category without having to take out all the drawings, reducing the labor of workers.

[0009] Furthermore, the upper surface of the partition plate is slidably connected to a partition net, and a number of small through holes are evenly opened on the surface of the partition net. By placing the partition net, the partition plate is covered by the partition net, and then the drawings are placed thereon, thereby preventing the drawings from forming rectangular indentations with the rectangular ventilation openings on the surface of the partition plate due to long-term pressure, thereby destroying the integrity of the drawings and reducing the accuracy of their surface values.

[0010] Furthermore, the upper surface of the partition plate is fixedly connected to a limiting axis near the four corners, and the upper end of the limiting axis is fixedly connected to a soft block. Through the setting of the limiting axis and the soft block, the two partition plates will not overlap, thereby providing a buffer space for the drawing, avoiding the two partition plates from pressing on the drawing for a long time and causing damage to the drawing.

[0011] Furthermore, the surface of the partition plate is provided with an ejection assembly for quickly ejecting the drawings, and the ejection assembly includes two fixed shafts, the arc surface of the fixed shaft is fixedly connected to the partition plate, and the fixed shaft is arranged on both sides of the partition plate. The interior of the fixed shaft is slidably connected with a movable shaft, and one end of the movable shaft is fixedly connected with a push plate, and the cross-section of the push plate is arc-shaped. The shape of the push plate is adapted to the shape of the partition plate. After pushing the slider upward to drive the drawing at the upper end to move upward, the movable shaft at any end can be pulled, and the movable shaft drives the push plate on one side to move outward, and at the same time pushes out the drawing at its front end, thereby making it easier for workers to take out the drawings.

[0012] Furthermore, a soft pad is fixedly connected to the surface of the push plate. The soft pad is a rubber pad. The size of the soft pad is smaller than the size of the push plate. The soft pad is used to cushion the drawing to avoid damage to the drawing when it is pushed out.

[0013] Furthermore, one side of the box body is provided with a fixing structure for fixing the lifting slider, and the fixing structure includes a U-shaped block, one side of the U-shaped block is fixedly connected to the box body, and the two arm ends of the U-shaped block are rotatably connected to a rotating shaft, and the arc surface of the rotating shaft is slidably connected to a long plate, and the side of the U-shaped block surface close to the slider is fixedly connected to a plurality of teeth, and the long plate is located in the adjacent teeth. When a type of drawing needs to be taken out and the slider is slid upward, the long plate can be rotated at this time, driving the rotating shaft to rotate on the inner wall of the U-shaped block, and then the long plate is clamped into the teeth at a position corresponding to the slider, and the slider is abutted against the surface of the long plate. Then the slider can be fixed, so that the drawings can be taken out more conveniently.

[0014] Furthermore, the surface of the latch teeth is arc-shaped, and the spacing between adjacent latch teeth is larger than the size of the long board. The arc-shaped latch teeth are more convenient for the long board to be inserted, and the distance between the latch teeth is larger than the size of the long board, making the insertion of the long board more convenient.

[0015] Furthermore, the upper end of the rotating shaft protrudes beyond the U-shaped block, and the upper end of the rotating shaft is fixedly connected to a round block. The arc surface of the rotating shaft is sleeved with a torsion spring, and the two ends of the torsion spring are respectively fixedly connected to the round block and the U-shaped block. Driven by the torsion spring, the rotating shaft drives the long board to always be stuck in the teeth. After the long board is rotated out, the torsion spring is driven to contract, and a suitable height is selected. Then the long board can be released, and the long board is quickly returned to the center and fixed in the teeth under the rebound of the torsion spring.

[0016] Furthermore, a limiting structure for limiting is provided near both sides of the surface of the box, and the limiting structure includes a screw, the arc surface of the screw is threadedly connected to the box, one end of the screw is fixedly connected to a handle, and the other end of the screw is rotatably connected to a rotating seat, one side of the rotating seat is fixedly connected to a baffle, and the upper and lower ends of both sides of the box near the screw are slidably connected to limiting plates, one side of the limiting plate is fixedly connected to the baffle, and when selecting drawings of different sizes, the handle can be turned to drive the screw to rotate in the box, thereby adjusting the position of the baffle at one end, and then limiting the drawings.

[0017] Furthermore, the cross section of the baffle is in an arc shape, and the surface of the baffle is smooth. The smooth baffle surface facilitates the sliding of drawings, and the arc shape avoids damaging the drawings.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the present invention, by setting an adjustment structure, when it is necessary to store drawings, first rotate the box door to open it, and then put the drawings into the box, put a type of drawings on the curved plate in the box, the surface of the curved plate is provided with a partition net, and the drawings are placed on the surface of the partition net, and the surface of the partition net is provided with a number of small through holes. While ensuring the ventilation of the drawings, it can also prevent the drawings from forming rectangular indentations with the rectangular ventilation openings on the surface of the partition plate due to long-term pressure, causing damage to the drawings. After a type of drawings is placed on the surface of the partition plate, the adjustment plate can be pulled downward to drive the slider on one side to move downward. The slider is limited by the stopper to move the lowest After the slider at the end slides downward, it drives the partition plate on one side to move downward synchronously, and then the partition plate covers the drawings on the surface of the arc plate, and then completes the separation of the drawings, thereby separating the drawings that need to be classified, and then you can continue to place another type of drawings on the partition plate, and the surface of the partition plate is also provided with a partition net, place the drawings on the surface of the partition net, and place all drawings of this type on the surface of the partition net, and then continue to slide the slider downward, a soft block is provided on the upper end of the limit shaft, and a limit shaft is provided on the surface of the partition plate to increase buffer space for the drawings, thereby preventing the drawings from being damaged by long-term oppression, and this cycle is repeated until the classification and storage of all drawings is completed.

[0020] 2. In the present invention, by providing a pushing assembly, when a certain type of drawing needs to be taken out, first the slider on the upper end of the drawing of that type is moved upward, the adjusting plate is pulled upward, driving the slider to slide upward, and the partition plate on one side of the slider drives the upper end of the drawing to move upward, then the drawing to be taken out is separated from the upper end drawing, and the movable shaft on either side is pulled out outward, so that the movable shaft slides inside the fixed shaft, and the sliding of the movable shaft drives the push plate at one end to move outward, and the soft pad on the surface of the push plate pushes the drawing on its surface outward a certain distance, thereby facilitating the taking out of the drawing.

[0021] 3. In the present invention, by setting up a fixed structure, when a certain type of drawing needs to be taken out, it is necessary to push the slider at its upper end to slide upward, so that the slider slides upward a certain distance, and then rotate the long plate to drive the rotating shaft to rotate, driving the torsion spring on the arc surface of the rotating shaft to contract, and then slide the long plate on the surface of the rotating shaft to move the long plate to the locking tooth relative to the position of the slider, and then release the long plate to make the torsion spring rebound, and the torsion spring rebounds, driving the rotating shaft to rotate, and making the long plate quickly return to the center and get stuck in the locking tooth, and then the slider can be pushed down to abut against the upper surface of the long plate to fix the slider, and then the partition plate and the drawings at its upper end are fixed, and then the drawings of this type at the lower end of the partition plate can be taken out, thereby making the removal of drawings more convenient.

[0022] 4. In the present invention, by setting a limiting structure, the distance between the two baffles is adjusted according to the size of different drawings. First, the handle is turned to drive the screw to rotate, so that the screw rotates in the internal thread of the box, and the screw rotates inside the rotating seat, driving the baffle forward, so that the baffles on both sides move to relative positions and limit the drawings. The upper and lower ends of the baffle are fixed with limiting plates, which are used to limit the baffles, thereby preventing the baffles from rotating with the rotation of the limiting plates. Then the drawings can be placed in the box, and the drawings slide over the smooth surface of the baffle, which limits the drawings while preventing the edges and corners of the drawings from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the storage and transmission mechanism of engineering drawings of a comprehensive large hospital according to the present invention;

[0024] Figure 2 It is a rear view structural diagram of the storage and transmission mechanism of engineering drawings for a comprehensive large hospital according to the present invention;

[0025] Figure 3 This is a schematic diagram of the storage and transmission mechanism for engineering drawings of a comprehensive large hospital according to the present invention, used to display multiple sliders after being adsorbed to each other;

[0026] Figure 4 This is a schematic diagram of the storage and transmission mechanism for comprehensive large-scale hospital engineering drawings of the present invention, used to illustrate a single slider and its surface structure;

[0027] Figure 5 A schematic diagram of the surface of a partition plate after the partition screen is removed, used for displaying the storage and transmission mechanism for engineering drawings of a comprehensive large hospital according to the present invention;

[0028] Figure 6 A schematic diagram of the surface of a partition panel after installation of a partition screen for displaying the engineering drawing storage and transmission mechanism for a comprehensive large hospital according to the present invention;

[0029] Figure 7It is a partial schematic diagram of the ejection component of the storage and transmission mechanism for engineering drawings of a comprehensive large hospital according to the present invention;

[0030] Figure 8 It is a schematic diagram of the fixed structure of the storage and transmission mechanism of engineering drawings of a comprehensive large hospital according to the present invention;

[0031] Figure 9 for Figure 8 A magnified view of point A in the figure;

[0032] Figure 10 It is a schematic diagram of the limiting structure of the storage and transmission mechanism of comprehensive large-scale hospital engineering drawings of the present invention.

[0033] In the figure: 1. Box body; 2. Box door; 3. Arc plate; 4. Adjustment structure; 41. Slide groove; 42. Fixed block; 43. Grouping component; 431. Slider; 432. Stop block; 433. Magnetic block; 434. Adjustment plate; 435. Partition plate; 436. Limiting shaft; 437. Soft block; 438. Partition net; 44. Push-out component; 441. Fixed shaft; 442. Movable shaft; 443. Push plate; 444. Cushion; 5. Fixed structure; 501. U-shaped block; 502. Rotating shaft; 503. Long plate; 504. Gear; 505. Round block; 506. Torsion spring; 6. Limiting structure; 601. Screw; 602. Handle; 603. Rotating seat; 604. Baffle; 605. Limiting plate. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Unless otherwise defined, the technical terms or scientific terms used herein should be the common meanings understood by people with ordinary skills in the field to which the present disclosure belongs. The terms "upper", "lower", "left", "right", "front", "back", etc. used in the patent application specification and claims of this disclosure are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship also changes accordingly; "connected" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The parts not described in detail in the present invention are all common knowledge to those skilled in the art.

[0035] like Figure 1-10As shown, the present invention provides a comprehensive large-scale hospital engineering drawing storage and transmission mechanism, including a box body 1 and an adjustment structure 4. The surface of the box body 1 is rotatably connected to a box door 2, and the bottom end of the inner wall of the box body 1 is fixedly connected to a curved plate 3 near both sides. The cross-section of the curved plate 3 is curved, and an opening is provided on the rear surface of the box body 1, which is adapted to the curved plate 3. The box body 1 is provided with an adjustment structure 4 for storing classified drawings, and one side of the box body 1 is provided with a fixing structure 5 for fixing a lifting slider 431, and the surface of the box body 1 is provided with a limiting structure 6 for limiting.

[0036] The following describes in detail the arrangement and functions of the adjusting structure 4 , the fixing structure 5 and the limiting structure 6 .

[0037] like Figure 1 - Figure 6As shown, the adjustment structure 4 includes two fixed blocks 42 symmetrically installed on both sides of the box body 1, one side of the fixed block 42 is fixedly connected to the box body 1, and the fixed block 42 is a metal block. A slide groove 41 is respectively provided on both sides of the box body 1 near the lower end of the fixed block 42, and the inner walls of the two slide grooves 41 are respectively provided with a grouping component 43, and the grouping component 43 includes a plurality of sliders 431, and the two sides of the slider 431 are slidably connected to the slide groove 41, and the two sides of the slider 431 are fixedly connected with a stopper 432 near the surface of the box body 1, and the upper and lower surfaces of the slider 431 are fixedly connected to the adjustment plate 434. The side of the slider 431 close to the inside of the box body 1 and the side of the opposite slider 431 close to the inside of the box body 1 are jointly fixedly connected with a partition plate 435, and the shape of the partition plate 435 is adapted to the shape of the arc plate 3, and the surfaces of the partition plate 435 and the arc plate 3 are both provided with a plurality of rectangular ventilation openings. By opening the door 2, drawings can be placed in the box body 1. The drawings do not need to be folded. They only need to be placed on the surface of the curved plate 3 inside the box body 1 so that the drawings are placed in a slightly curved shape. An opening is provided at the rear end of the box body 1 to allow internal air circulation, and a plurality of rectangular ventilation holes are provided on the surface of the curved plate 3 to prevent the drawings from being damp and rotting due to lack of air circulation. After placing drawings of the same type, a plurality of mutually adsorbed sliders 431 can be slid downward to slide the lowermost slider 431 downward to cancel the adsorption state with the upper slider 431. Then, under the action of gravity, the slider 431 will drive the drawings to be drawn. The partition 435 is moved down to abut the surface of the drawings, and then the drawings are separated. After the partition 435 covers the drawings, you can continue to place drawings on the partition 435. After the drawings of that category are placed, you can slide a slider 431 downward to drive the partition 435 to separate the drawings, thereby achieving the separation of drawings of different categories and having good ventilation. When you need to take them out, you only need to select the slider 431 above the target category drawings and slide it upward to drive the partition 435 to move the upper drawings upward. Then you can easily take out the drawings of that category without having to take out all the drawings, reducing the labor of workers.

[0038] The upper surface of the partition plate 435 is slidably connected to a partition net 438, and the surface of the partition net 438 is evenly provided with a number of small through-holes. With this preferred embodiment, the partition net 438 is placed so that the partition plate 435 is covered, and then the drawings are placed thereon, thereby preventing the drawings from forming rectangular indentations due to long-term pressure on the rectangular ventilation holes on the surface of the partition plate 435, thereby destroying the integrity of the drawings and reducing the accuracy of the numerical values on the surface. The upper surface of the partition plate 435 is fixedly connected to the four corners with limit shafts 436, and the upper ends of the limit shafts 436 are fixedly connected to soft blocks 437. The arrangement of the limit shafts 436 and the soft blocks 437 prevents the two partition plates 435 from overlapping, thereby providing a buffer space for the drawings and preventing the two partition plates 435 from pressing on the drawings for a long time and causing damage to the drawings.

[0039] Further, if Figure 5 - Figure 7 As shown, the surface of the partition plate 435 is provided with an ejection assembly 44 for quickly ejecting drawings. This ejection assembly 44 comprises two fixed shafts 441, the arc-shaped surfaces of which are fixedly connected to the partition plate 435. The fixed shafts 441 are positioned on either side of the partition plate 435. A movable shaft 442 is slidably connected within the fixed shafts 441. One end of the movable shaft 442 is fixedly connected to a push plate 443, which has an arc-shaped cross-section and matches the shape of the partition plate 435. After pushing the slider 431 upward, causing the drawing at the upper end to move upward, the movable shaft 442 at either end can be pulled. This movable shaft 442 then moves the push plate 443 on one side outward, simultaneously ejecting the drawing at its front end, making it easier for workers to remove the drawing. A soft rubber pad 444 is fixedly connected to the surface of the push plate 443. The soft rubber pad 444 is smaller than the push plate 443. The soft pad 444 is used to cushion the drawing so as to avoid damage to the drawing when it is pushed out.

[0040] The effect achieved by the entire adjustment structure 4 is that, the box door 2 is rotated to open the box door 2, and then the drawings can be put into the box body 1, and a type of drawings can be put on the curved plate 3 in the box body 1. The surface of the curved plate 3 is provided with a partition net 438, and the drawings are placed on the surface of the partition net 438. The surface of the partition net 438 is provided with a plurality of small through holes. While ensuring the ventilation of the drawings, it can also prevent the drawings from forming rectangular indentations with the rectangular ventilation openings on the surface of the partition plate 435 due to long-term pressure, causing damage to the drawings. After a type of drawings is placed on the surface of the partition plate 435, the adjustment plate 434 can be pulled downward to drive the slider 431 on one side to move downward. The slider 431 is limited by the stopper 432. After the lower end slider 431 slides downward, the partition plate 435 on one side is driven to move downward synchronously, and then the partition plate 435 covers the drawings on the surface of the curved plate 3, and then the separation of the drawings is completed, thereby separating the drawings that need to be classified, and then another type of drawings can be placed on the partition plate 435, and the partition plate 43 5 is also provided with a partition net 438, and the drawings are placed on the surface of the partition net 438, and all drawings of this type are placed on the surface of the partition net 438, and then the slider 431 is continued to slide downward, and a soft block 437 is provided on the upper end of the limit shaft 436, and the surface of the partition plate 435 is provided with a limit shaft 436, which is used to increase the buffer space for the drawings, thereby preventing the drawings from being damaged by long-term pressure. When a certain type of drawing needs to be taken out, the slider 431 on the upper end of the drawing of this type is first moved upward, and the adjustment plate 434 is pulled. The sliding block 431 is moved upward, and the partition plate 435 on one side of the sliding block 431 drives the drawings on the upper end to move upward, and then the drawings to be taken out are separated from the drawings on the upper end, and the movable shaft 442 on either side is pulled out, so that the movable shaft 442 slides inside the fixed shaft 441. The sliding of the movable shaft 442 drives the push plate 443 at one end to move outward, and the soft pad 444 on the surface of the push plate 443 pushes the drawings on its surface outward for a certain distance, thereby facilitating the removal of the drawings.

[0041] like Figure 8 - Figure 9As shown, the fixing structure 5 includes a U-shaped block 501, one side of which is fixedly connected to the housing 1. The two ends of the U-shaped block 501 are rotatably connected to a shaft 502. The arc surface of the shaft 502 is slidably connected to a long plate 503. Several latches 504 are fixedly connected to the side of the U-shaped block 501 near the slider 431, and the long plates 503 are located within adjacent latches 504. To remove a drawing of a certain type, the slider 431 is slid upward. The long plates 503 are then rotated, driving the shaft 502 to rotate along the inner wall of the U-shaped block 501. The long plates 503 then snap into the latches 504 corresponding to the slider 431. The slider 431 then abuts against the surface of the long plates 503, securing the slider 431 and making it easier to remove the drawing. Furthermore, the surface of the latches 504 is arc-shaped, and the spacing between adjacent latches 504 is larger than that of the long plates 503. The arc-shaped latching teeth 504 facilitate the insertion of the long board 503, and the distance between the latching teeth 504 is greater than the size of the long board 503, making the insertion of the long board 503 more convenient. The upper end of the rotating shaft 502 protrudes beyond the U-shaped block 501. The upper end of the rotating shaft 502 is fixedly connected to the round block 505. The arc surface of the rotating shaft 502 is covered with a torsion spring 506, and the two ends of the torsion spring 506 are respectively fixedly connected to the round block 505 and the U-shaped block 501. Driven by the torsion spring 506, the rotating shaft 502 drives the long board 503 to remain stuck in the latching teeth 504. After the long board 503 is rotated out, the torsion spring 506 is driven to contract, select the appropriate height, and then the long board 503 can be released. The rebound of the torsion spring 506 drives the long board 503 to quickly return to the normal position and be fixed in the latching teeth 504.

[0042] When the drawer 503 is in the open position, the slider 431 is pushed downwards to fix the drawer 431, and the drawer 503 is fixed to the drawer 431, thereby fixing the drawer 431 and the drawer 503.

[0043] Example 2, based on Example 1, Figure 1 and Figure 10As shown, the limiting structure 6 includes a screw 601, the arc surface of which is threadedly connected to the box body 1. One end of the screw 601 is fixedly connected to a handle 602, and the other end of the screw 601 is rotatably connected to a rotating base 603. A baffle 604 is fixedly connected to one side of the rotating base 603. The upper and lower ends of both sides of the box body 1 near the screw 601 are slidably connected to a limiting plate 605, and one side of the limiting plate 605 is fixedly connected to the baffle 604. To select drawings of different sizes, you can choose to turn the handle 602, which drives the screw 601 to rotate within the box body 1, thereby adjusting the position of the baffle 604 at one end, and then limiting the drawing. The cross-section of the baffle 604 is arc-shaped, and the surface of the baffle 604 is smooth. The smooth surface of the baffle 604 makes it easy for the drawing to slide over, and the arc shape prevents damage to the drawing.

[0044] The effect achieved by the entire limiting structure 6 is to adjust the distance between the two baffles 604 according to the size of different drawings. First, the handle 602 is turned to drive the screw 601 to rotate, so that the screw 601 rotates in the internal thread of the box body 1, and the screw 601 rotates inside the rotating seat 603, driving the baffle 604 to advance forward, so that the baffles 604 on both sides move to relative positions and limit the drawings. The upper and lower ends of the baffle 604 are fixed with limiting plates 605, and the limiting plates 605 are used to limit the baffle 604, thereby preventing the baffle 604 from rotating with the rotation of the limiting plates 605. Then the drawings can be placed in the box body 1, and the drawings slide over the smooth surface of the baffle 604, limiting the drawings while preventing the edges and corners of the drawings from being damaged.

[0045] The overall working principle of the present invention is that when it is necessary to store drawings, first rotate the box door 2 to open the box door 2, and then put the drawings into the box body 1, put a type of drawings on the curved plate 3 in the box body 1, and the surface of the curved plate 3 is provided with a partition net 438, and the drawings are placed on the surface of the partition net 438. The surface of the partition net 438 is provided with a number of small through holes, while ensuring the ventilation of the drawings, it can also prevent the drawings from forming rectangular indentations with the rectangular ventilation openings on the surface of the partition plate 435 due to long-term pressure, causing damage to the drawings. After a type of drawings is placed on the surface of the partition plate 435, the adjustment plate 434 can be pulled downward to drive the slider 431 on one side to move downward, and the slider 431 is limited by the stop block 432, and the slider 431 at the lower end is moved downward. After sliding downward, the partition plate 435 on one side is driven to move downward synchronously, and then the partition plate 435 covers the drawings on the surface of the arc plate 3, and then the drawings are separated, so that the drawings that need to be classified are separated, and then another type of drawings can be placed on the partition plate 435, and the surface of the partition plate 435 is also provided with a partition net 438, and the drawings of this type are placed on the surface of the partition net 438, and then the slider 431 continues to slide downward, and the upper end of the limit shaft 436 is provided with a soft block 437, and the surface of the partition plate 435 is provided with a limit shaft 436, which is used to increase buffer space for the drawings, thereby preventing the drawings from being damaged by long-term compression, and this cycle is repeated until the classified storage of all drawings is completed.

[0046] When it is necessary to take out a certain type of drawing, first move the slider 431 at the upper end of the drawing of this type upward, pull the adjustment plate 434 upward, drive the slider 431 to slide upward, and make the partition plate 435 on one side of the slider 431 drive the drawings at the upper end to move upward, then separate the drawings to be taken out from the drawings at the upper end, and pull the movable shaft 442 on either side outward to make the movable shaft 442 slide inside the fixed shaft 441, and the sliding of the movable shaft 442 drives the push plate 443 at one end to move outward, and makes the soft pad 444 on the surface of the push plate 443 push the drawings on its surface outward a certain distance, thereby facilitating the taking out of the drawings.

[0047] When it is necessary to take out a certain type of drawing, it is necessary to push the slider 431 at its upper end to slide upward, so that the slider 431 slides upward a certain distance and the long plate 503 is rotated to drive the rotating shaft 502 to rotate, driving the torsion spring 506 on the arc surface of the rotating shaft 502 to contract. Then, the long plate 503 slides on the surface of the rotating shaft 502, so that the long plate 503 moves to the latch tooth 504 relative to the position of the slider 431, and then the long plate 503 is released to allow the torsion spring 506 to rebound. The torsion spring 506 rebounds, driving the rotating shaft 502 to rotate, and causing the long plate 503 to quickly return to the position and snap into the latch tooth 504. Then, the slider 431 can be pushed down to abut against the upper surface of the long plate 503, fixing the slider 431, and then fixing the partition plate 435 and the drawings at its upper end. Then, the drawings of this type at the lower end of the partition plate 435 can be taken out, thereby making the taking out of the drawings more convenient.

[0048] According to the size of different drawings, the distance between the two baffles 604 is adjusted. First, turn the handle 602 to drive the screw 601 to rotate, so that the screw 601 rotates in the internal thread of the box body 1, and the screw 601 rotates inside the rotating seat 603, driving the baffle 604 forward, so that the baffles 604 on both sides move to relative positions and limit the drawings. The upper and lower ends of the baffle 604 are fixed with limit plates 605. The limit plates 605 are used to limit the baffle 604, thereby preventing the baffle 604 from rotating with the rotation of the limit plates 605. Then the drawings can be placed in the box body 1, and the drawings slide over the smooth surface of the baffle 604, limiting the drawings while preventing the edges and corners of the drawings from being damaged.

Claims

1. A storage and transmission mechanism for engineering drawings of a comprehensive large hospital, comprising a box (1), characterized in that: The front side of the box body (1) is rotatably connected to a box door (2), the bottom of the inner wall of which is fixedly provided with an arc plate (3), the rear side wall of which is provided with an opening adapted to the arc plate (3), and the left and right side walls of the box body (1) are provided with an adjustment structure (4) for storing classified drawings; the adjustment structure (4) comprises two metal fixing blocks (42) symmetrically mounted on the top of the two side walls of the box body (1), a slide groove (41) is provided on the box body (1) below each metal fixing block (42), and a grouping component (43) is provided on the inner wall of the slide groove (41); each of the The grouping component (43) includes a plurality of sliders (431) slidably connected to the slide groove (41), and blocks (432) are fixedly provided on both sides of the sliders (431) near the surface of the box body (1). Magnetic blocks (433) are fixedly provided on the upper and lower surfaces of the sliders (431). An adjustment plate (434) is fixedly provided on the outer surface of the sliders (431). A partition plate (435) having a shape adapted to the arc plate (3) is fixedly provided on the inner surface of the sliders (431) and the inner surface of the sliders (431). A plurality of rectangular ventilation holes are provided on the partition plate (435) and the arc plate (3). The surface of the partition plate (435) is provided with an ejection assembly (44) for quickly ejecting the drawing. The ejection assembly (44) includes two fixed shafts (441). The arc surface of the fixed shaft (441) is fixedly connected to the partition plate (435). The fixed shaft (441) is arranged on both sides of the partition plate (435). The interior of the fixed shaft (441) is slidably connected to a movable shaft (442). One end of the movable shaft (442) is fixedly connected to a push plate (443). The cross section of the push plate (443) is arc-shaped. The shape of the push plate (443) is adapted to the shape of the partition plate (435).

2. The storage and transmission mechanism for engineering drawings of a comprehensive large hospital according to claim 1, characterized in that: The upper surface of the partition plate (435) is slidably connected to a partition net (438), and a plurality of small through holes are evenly opened on the surface of the partition net (438).

3. The storage and transmission mechanism for engineering drawings of a comprehensive large hospital according to claim 1, characterized in that: The upper surface of the partition plate (435) is fixedly connected to a limiting shaft (436) near the four corners, and the upper end of the limiting shaft (436) is fixedly connected to a soft block (437).

4. The storage and transmission mechanism for engineering drawings of a comprehensive large hospital according to claim 1, characterized in that: A soft pad (444) is fixedly connected to the surface of the push plate (443), the soft pad (444) is a rubber pad, and the size of the soft pad (444) is smaller than the size of the push plate (443).

5. The storage and transmission mechanism for engineering drawings of a comprehensive large hospital according to claim 1, characterized in that: A fixing structure (5) for fixing the lifting slider (431) is provided on one side of the box body (1), and the fixing structure (5) includes a U-shaped block (501), one side of the U-shaped block (501) is fixedly connected to the box body (1), two arm ends of the U-shaped block (501) are rotatably connected to a rotating shaft (502), and the arc surface of the rotating shaft (502) is slidably connected to a long plate (503), and a side of the surface of the U-shaped block (501) close to the slider (431) is fixedly connected to a plurality of latching teeth (504), and the long plate (503) is located inside an adjacent latching tooth (504).

6. The storage and transmission mechanism for engineering drawings of a comprehensive large hospital according to claim 5, characterized in that: The surfaces of the latch teeth (504) are arc-processed, and the spacing between adjacent latch teeth (504) is larger than the size of the long plate (503).

7. The storage and transmission mechanism for engineering drawings of a comprehensive large hospital according to claim 5, characterized in that: The upper end of the rotating shaft (502) protrudes outside the U-shaped block (501), and the upper end of the rotating shaft (502) is fixedly connected to a round block (505). The arc surface of the rotating shaft (502) is sleeved with a torsion spring (506), and the two ends of the torsion spring (506) are respectively fixedly connected to the round block (505) and the U-shaped block (501).

8. The storage and transmission mechanism for engineering drawings of a comprehensive large hospital according to claim 1, characterized in that: Positions near both sides of the surface of the box body (1) are provided with limiting structures (6) for limiting. The limiting structure (6) comprises a screw rod (601). The arc surface of the screw rod (601) is threadedly connected to the box body (1). One end of the screw rod (601) is fixedly connected to a handle (602). The other end of the screw rod (601) is rotatably connected to a rotating seat (603). One side of the rotating seat (603) is fixedly connected to a baffle (604). The upper and lower ends of both sides of the box body (1) near the screw rod (601) are slidably connected to limiting plates (605). One side of the limiting plate (605) is fixedly connected to the baffle (604).

9. The storage and transmission mechanism for engineering drawings of a comprehensive large hospital according to claim 8, characterized in that: The cross section of the baffle (604) is arc-shaped, and the surface of the baffle (604) is smooth.

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