File box for engineering management

Abstract

The utility model belongs to the technical field of file boxes, and particularly relates to a file box for engineering management, which solves the problems that dust is accumulated on equipment and a box cover is easy to fall off in the prior art, and comprises an outer box, driving motors are arranged on two sides of the outer box, and the output ends of the driving motors are connected with driving shafts which are coaxially arranged through couplings. A driving gear fixedly sleeves the peripheral surface of the driving shaft, four guide rods which are symmetrically arranged are fixedly connected to the interior of the outer box, two driving racks which are symmetrically arranged are slidably assembled in the outer box, and connecting rods are fixedly connected to the tops of the driving racks. The driving motor is started to drive the driving shaft to rotate, drive the cleaning brush to slide downwards and drive the inner box to slide upwards, so that the cleaning brush cleans the inner box while the inner box slides upwards, and the files are kept clean during storage.

Description

Technical Field

[0001] The utility model relates to the technical field of file boxes, in particular to a file box used for engineering management. Background Art

[0002] At present, the technical background of the archive box of engineering management is mainly based on the demand for long-term preservation and classified management of important documents and drawings. In engineering management, important documents or drawings need to be preserved for a long time for future reference. In order to facilitate search, these documents or drawings are generally packed in archive boxes or archive bags, and then placed in filing cabinets for storage.

[0003] The authorization announcement number in the prior art is: CN208101488U, and the name is a file box for engineering management, including a box body and a box cover. The box body is made of waterproof material. The design of the box cover can effectively prevent moisture from entering the box. There are hinged rings on the outer walls on both sides of the box body for easy hanging and carrying. An outer frame plate and an inner frame plate are welded on the outer wall of the bottom of the box cover to form an installation groove. The design of the first magnet and the second magnet can ensure that the box cover fits tightly with the box body and improves the waterproof performance. In addition, an electric heating plate is bonded to the inner wall of the bottom of the box body, and the electric heating plate can be controlled to heat the file drawings that have been wet before storage, dry the drawings, and avoid damage to the drawings. The design of the thermal fins and the thermal conductive plate can evenly transfer the heat of the electric heating plate into the box body to improve the drying effect. The design of the temperature sensor can monitor the temperature inside the box in real time to avoid overheating. The patented filing box is not only waterproof, moisture-proof and dust-proof, but also can effectively protect the documents and drawings, and improve the security and integrity of the documents. In addition, the filing box is also easy to replace the desiccant pack, which can be easily replaced to maintain a dry environment inside the box.

[0004] However, after long-term use on the construction site, dust will accumulate, causing the documents to become dirty and thus unclear. When the patent is in use, the box cover and the box body are connected with magnets, which may cause the box cover to fall off easily. Utility Model Content

[0005] The utility model aims to provide a file box for engineering management, which solves the problem that dust accumulates on equipment and the box cover is easy to fall off.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an archive box for engineering management, comprising an outer box, drive motors are installed on both sides of the outer box, the output end of the drive motor is connected to a coaxially arranged driving shaft through a coupling, a driving gear is fixedly sleeved on the outer circumferential surface of the driving shaft, four symmetrically arranged guide rods are fixedly connected to the interior of the outer box, two symmetrically arranged driving racks are slidably assembled inside the outer box, the top of the driving rack is fixedly connected to a connecting rod, one side of the connecting rod is fixedly connected to a cleaning brush, the interior of the outer box is slidably assembled with an inner box, both sides of the inner box are fixedly connected to driven racks, and the driving rack and the driven rack are both meshed with the driving gear.

[0007] Preferably, the top of the outer box is movably hinged with an upper cover, the bottom of the upper cover is fixedly connected to a lock, a driven shaft is rotatably installed inside the lock, a knob is fixedly connected to the top of the driven shaft, a driven gear is fixedly sleeved on the outer circumference of the driven shaft, the internal sliding assembly of the lock is equipped with two symmetrically arranged sliding racks, and a block is fixedly connected to one end of the sliding rack.

[0008] Preferably, a driving groove is provided inside the outer box, and the driving shaft is rotatably installed inside the driving groove. A gear groove is provided inside the outer box, and the driving gear is rotatably installed inside the gear groove. The driving groove is used for the rotation of the driving shaft.

[0009] Preferably, a square groove is provided inside the outer box, the active rack is slidably connected inside the square groove, a cleaning groove is provided inside the outer box, the cleaning brush is slidably connected inside the cleaning groove, and the square groove is used for the active rack to slide.

[0010] Preferably, a lifting groove is provided inside the outer box, the inner box is slidably connected inside the lifting groove, a sliding groove is provided inside the outer box, the driven rack is slidably connected inside the sliding groove, and the lifting groove is used for the sliding of the inner box.

[0011] Preferably, a driven groove is provided inside the lock, the driven shaft is rotatably installed inside the driven groove, a sliding groove is provided inside the lock, the sliding rack is slidably connected inside the sliding groove, a return spring is commonly connected between the sliding rack and the inner wall of the sliding groove, and the sliding groove is used for sliding of the sliding rack.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is provided with an outer box, an inner box and other structures. When the device is started, the driving motor is started, driving the driving shaft to rotate, driving the cleaning brush to slide downward, and driving the inner box to slide upward, so that when the inner box slides upward, the cleaning brush cleans the inner box, thereby keeping the documents clean while being stored.

[0014] 2. The utility model is provided with structures such as a card lock and a sliding rack. When the device is used, the knob is rotated to drive the two sliding racks to slide and squeeze the reset spring, driving the two card blocks to contract. When closing the upper cover, the knob is loosened to tightly connect the upper cover and the outer box so that the upper cover is not easy to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the upper cover of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall internal structure of the outer box of the utility model;

[0018] Figure 4 It is a schematic diagram of the overall internal structure of the upper cover of the utility model.

[0019] In the figure: 1. outer box; 101. driving motor; 102. driving shaft; 103. driving rack; 104. driven rack; 105. connecting rod; 106. cleaning brush; 107. guide rod; 108. driving gear; 2. upper cover; 3. latch; 4. driven shaft; 5. sliding rack; 6. clamping block; 7. driven gear; 8. return spring; 9. inner box; 10. knob. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4A file box for engineering management comprises an outer box 1, a driving motor 101 is installed on both sides of the outer box 1, the output end of the driving motor 101 is connected to a coaxially arranged driving shaft 102 through a coupling, a driving gear 108 is fixedly sleeved on the outer circumference of the driving shaft 102, four symmetrically arranged guide rods 107 are fixedly connected inside the outer box 1, two symmetrically arranged driving racks 103 are slidably assembled inside the outer box 1, a connecting rod 105 is fixedly connected to the top of the driving rack 103, and one side of the connecting rod 105 is fixedly connected There is a cleaning brush 106, and the inner box 9 is slidably assembled inside the outer box 1. Both sides of the inner box 9 are fixedly connected with driven racks 104. The active rack 103 and the driven rack 104 are meshed with the active gear 108. Through the arrangement of the outer box 1, the inner box 9 and other structures, when the device is started, the drive motor 101 is started, driving the active shaft 102 to rotate, driving the cleaning brush 106 to slide downward, and driving the inner box 9 to slide upward, so that when the inner box 9 slides upward, the cleaning brush 106 cleans the inner box 9 to keep the documents clean when they are stored.

[0022] See also Figure 1-4 The top of the outer box 1 is movably hinged with an upper cover 2, and the bottom of the upper cover 2 is fixedly connected with a lock 3. A driven shaft 4 is rotatably installed inside the lock 3, and a knob 10 is fixedly connected to the top of the driven shaft 4. A driven gear 7 is fixedly sleeved on the outer circumferential surface of the driven shaft 4. The internal sliding rotation of the lock 3 is equipped with two symmetrically arranged sliding racks 5, and one end of the sliding rack 5 is fixedly connected with a card block 6. Through the arrangement of the lock 3, the sliding rack 5 and other structures, when the device is used up, the knob 10 is rotated to drive the two sliding racks 5 to slide and squeeze the reset spring 8, driving the two card blocks 6 to shrink. When the upper cover 2 is closed, the knob 10 can be released to make the upper cover 2 and the outer box 1 tightly connected, so that the upper cover 2 is not easy to fall off.

[0023] See also Figure 1-4 An active groove is provided inside the outer box 1, and an active shaft 102 is rotatably installed inside the active groove. A gear groove is provided inside the outer box 1, and an active gear 108 is rotatably installed inside the gear groove. A square groove is provided inside the outer box 1, and an active rack 103 is slidably connected inside the square groove. A cleaning groove is provided inside the outer box 1, and a cleaning brush 106 is slidably connected inside the cleaning groove. A lifting groove is provided inside the outer box 1, and an inner box 9 is slidably connected inside the lifting groove. A sliding groove is provided inside the outer box 1, and a driven rack 104 is slidably connected inside the sliding groove. A driven groove is provided inside the lock 3, and a driven shaft 4 is rotatably installed inside the driven groove. A sliding groove is provided inside the lock 3, and a sliding rack 5 is slidably connected inside the sliding groove, and a return spring 8 is commonly connected between the sliding rack 5 and the inner wall of the sliding groove.

[0024] The specific implementation process of the utility model is as follows: the waterproof file box is waterproof and dustproof, protecting the objects in the box, such as documents, photos, materials, etc., from moisture and damage. This file box is usually made of plastic, metal or other waterproof materials, has good sealing and waterproof performance, can effectively prevent moisture and dust from entering the box, ensure the safety and integrity of the files, and is used for hydrophobicity to prevent water from entering the box body. It can control the electric heating plate to heat the file drawings that have been damp before storage, dry the drawings, avoid damage to the drawings, maintain a dry environment in the box body, and facilitate replacement of the desiccant bag. When the device is started, the two driving motors 101 are started first, the driving motor 101 drives the driving shaft 102 to rotate, the driving shaft 102 drives the driving gear 108 to rotate, the driving gear 108 drives the driving rack 103 to slide downward along the guide rod 107, the driving rack 103 drives the connecting rod 105 to slide downward, the connecting rod 105 drives the cleaning brush 106 to slide downward, and the driving gear 108 drives the driven rack 104 to slide upward along the guide rod 107, and the driven rack 104 drives the inner box 9 to slide upward, so that the cleaning brush 106 cleans the inner box 9 while the inner box 9 is extended to keep the inner box 9 clean. When the equipment is used up, due to the dust on the construction site, the inner box 9 will be exposed to the outside for a long time and will accumulate dust. Therefore, the driving motor 101 can be started in reverse first, and the driving motor 101 drives the driving shaft 102 to rotate in the opposite direction, and the driving shaft 102 drives the driving gear 108 to rotate in the opposite direction, and the driving gear 108 drives the driving rack 103 to slide upward along the guide rod 107, and the driving rack 103 drives the connecting rod 105 to slide upward, and the connecting rod 105 drives the cleaning brush 106 to slide upward. At the same time, the driving gear 108 drives the driven rack 104 to slide downward along the guide rod 107, and the driven rack 104 drives the inner box 9 to slide downward, so that the inner box 9 cleans the dust on the surface of the outer box 1 before receiving the outer box 1, so that the documents in the inner box 9 are kept clean.

[0025] Furthermore, when the equipment is withdrawn, the knob 10 is rotated first, and the knob 10 drives the driven shaft 4 to rotate, and the driven shaft 4 drives the driven gear 7 to rotate, and the driven gear 7 drives the two sliding racks 5 to slide toward each other and squeeze the reset spring 8, and the sliding rack 5 drives the block 6 to slide inward, and then the upper cover 2 is closed on the top of the outer box 1, and the knob 10 is released at the same time. After the knob 10 is released, the sliding rack 5 releases the pressure of the reset spring 8, and under the elastic force of the reset spring 8, the sliding rack 5 slides outward, driving the locking block to slide outward and slide into the lock hole of the outer box 1, so that the outer box 1 and the upper cover 2 are closely connected, so that the upper cover 2 is not easy to fall off.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A file box for engineering management, comprising an outer box (1), characterized in that: A driving motor (101) is installed on both sides of the outer box (1); the output end of the driving motor (101) is connected to a coaxially arranged driving shaft (102) through a coupling; a driving gear (108) is fixedly sleeved on the outer circumference of the driving shaft (102); four symmetrically arranged guide rods (107) are fixedly connected inside the outer box (1); two symmetrically arranged driving racks (103) are slidably mounted inside the outer box (1); a connecting rod (105) is fixedly connected to the top of the driving rack (103); a cleaning brush (106) is fixedly connected to one side of the connecting rod (105); an inner box (9) is slidably mounted inside the outer box (1); both sides of the inner box (9) are fixedly connected to driven racks (104); the driving racks (103) and the driven racks (104) are meshed with the driving gear (108).

2. The file box for engineering management according to claim 1, characterized in that: The top of the outer box (1) is movably hinged with an upper cover (2), the bottom of the upper cover (2) is fixedly connected with a latch (3), a driven shaft (4) is rotatably mounted inside the latch (3), a knob (10) is fixedly connected to the top of the driven shaft (4), a driven gear (7) is fixedly sleeved on the outer circumference of the driven shaft (4), the internal sliding part of the latch (3) is equipped with two symmetrically arranged sliding racks (5), and one end of the sliding rack (5) is fixedly connected with a clamping block (6).

3. The file box for engineering management according to claim 1, characterized in that: A driving groove is provided inside the outer box (1), and the driving shaft (102) is rotatably mounted inside the driving groove. A gear groove is provided inside the outer box (1), and the driving gear (108) is rotatably mounted inside the gear groove.

4. The file box for engineering management according to claim 1, characterized in that: A square groove is provided inside the outer box (1), and the active rack (103) is slidably connected inside the square groove. A cleaning groove is provided inside the outer box (1), and the cleaning brush (106) is slidably connected inside the cleaning groove.

5. The file box for engineering management according to claim 1, characterized in that: The outer box (1) has a lifting groove inside, the inner box (9) is slidably connected inside the lifting groove, the outer box (1) has a sliding groove inside, and the driven rack (104) is slidably connected inside the sliding groove.

6. The file box for engineering management according to claim 2, characterized in that: A driven groove is provided inside the latch (3), the driven shaft (4) is rotatably mounted inside the driven groove, a sliding groove is provided inside the latch (3), the sliding rack (5) is slidably connected inside the sliding groove, and a return spring (8) is commonly connected between the sliding rack (5) and the inner wall of the sliding groove.

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