CN220124123U - An easy-to-carry engineering audit box - Google Patents

Abstract

The utility model provides an engineering audit case convenient to carry, includes box, separation riser, places the board, fixed extension board, locating bottom plate, internal gear dish, activity bull stick, location brace, the box passes through hinge connection chamber door, and the auto-lock universal wheel is connected to the box lower part, and the box both sides have the pull rod containing box, and the pull rod is connected to the pull rod containing box, and anti-skidding gum cover is connected in the pull rod outside, fixed extension board is connected to the box inboard, and the fixed extension board is connected and is placed the board, and place the board both sides have and remove the slide, and the locating bottom plate suits with removing the slide, and the locating bottom plate slides in removing the slide, and the locating bottom plate is connected and is placed the board, and it has a plurality of constant head grooves to place the board, and the locating lug suits with the constant head groove to place the board, place the board both sides and have bar through-hole, separate the riser and have the support slot, and locating bottom plate upper portion has the support inserted bar.

Description

An easy-to-carry engineering audit box

Technical field

The utility model relates to the field of audit boxes, and in particular to an engineering audit box that is easy to carry.

Background technique

The existing patent (Announcement No.: CN216220504U) proposes an easy-to-carry engineering economic audit box, which includes a box body. Two sets of placement plates are installed in the box. The tops of the two sets of placement plates are slidingly connected with two sets of extrusion plates. , the two sets of extruded plates are connected to the side walls far away from each other and are equipped with telescopic rods. One end of the telescopic rod is connected to the inner wall of the box. There is a telescopic lifting rod on the back side of the top of the box. There is an installation slot on the back of the bottom of the box. Installation There are moving components in the slot. However, in this device, "two sets of placing plates are installed in the box. The left and right sides of the placing plates are connected to the left and right sides of the box. The rear side wall of the placing plate is connected to the rear side wall of the box. "The installation structure of the placement board is relatively fixed and cannot be pulled outward when taking or placing audit materials, making it inconvenient to rummage and stack audit materials, and the drawings are clamped and fixed internally by extrusion plates. The extruded board occupies a large space, resulting in a waste of space in the box, which has disadvantages.

Utility model content

In view of the above-mentioned shortcomings of the existing technology, the utility model provides a method that ensures the safety of storing engineering audit data and is easy to move and carry. It can be classified and separated according to the engineering audit drawings and file categories, and can be separated by activities. , separate the single-layer storage space according to the actual size of similar design documents and drawings, improve the space utilization rate in the box, increase the orderliness of audit documents, facilitate later search and sorting, and the placement plate can be limited by turning the knob The three groups of use states of sliding, locking support and separation and disassembly can be controlled and switched to facilitate the rummaging and stacking of engineering audit materials, improve the efficiency of engineering audit operations, and is an easy-to-carry engineering audit box with a flexible structure.

The purpose of this utility model is achieved through the following technical solutions:

An easy-to-carry engineering audit box, including a box body, a dividing vertical plate, a placement plate, a fixed support plate, a positioning bottom plate, an internal gear plate, a movable rotating rod, and a positioning support sleeve. The box body is connected to the door through a hinge. The lower part of the box is connected to a self-locking universal wheel, and there are tie rod storage boxes on both sides of the box. The tie rod storage box is connected to the tie rod, and the outside of the tie rod is connected to the anti-slip rubber sleeve. The inside of the box is connected to a fixed support plate, and the fixed support plate is connected to a placement plate. There are moving slides on both sides of the board. The positioning bottom plate is adapted to the moving slide. The positioning bottom plate is connected to the moving slide. The positioning bottom plate slides in the moving slide. The positioning bottom plate is connected to the placement plate. The placement plate has multiple positioning grooves. The two positioning bottom plates There are positioning bumps on the side, the positioning bumps are adapted to the positioning grooves, the positioning bumps are connected to the positioning grooves, the placement plate is connected to the separation vertical plate, there are strip through holes on both sides of the placement plate, and the separation vertical plate has a support slot , the upper part of the positioning bottom plate is provided with a support insertion rod, a strip through hole, and a support slot adapted to the support insertion rod. The support insertion rod passes through the strip through hole, and the support insertion rod is connected to the support slot.

The fixed support plate of the utility model has a strip slot, which is adapted to the internal gear plate. The internal gear plate is connected to the strip slot, the outer side of the internal gear plate is connected to the fixed support plate, and the inner side of the internal gear plate is connected to the movable rotating plate. The rod and the movable rotating rod pass through the fixed support plate and the internal gear plate in sequence. The internal gear plate has a driving bump, and the movable rotating rod has a driving groove. The driving bump is adapted to the driving groove, and the driving bump is connected to the driving groove. The movable rotating rod has a fastening convex rod.

beneficial effects

This utility model's pull rod cooperates with the self-locking universal wheel to facilitate the carrying and moving of the box. The door is connected to the box through hinges and is equipped with a door lock, which ensures the safety of storing engineering audit data and is easy to open and close. , the placement board divides the internal space of the box into equal parts to facilitate the classification and placement of engineering audit drawings and documents, and a separation vertical board is added to the upper part of the placement board. The separation vertical board can be based on the actual size of similar documents and drawings , the single-layer storage space is movablely separated to increase the neatness of the placement of audit documents and facilitate later search and sorting. By pulling the storage board outward, the audit documents and drawings can be placed externally, making it easier to search and stack engineering audit materials. Put, the structure is reasonable.

The external gear plate and the internal gear plate of the utility model are meshed and connected, so that when the external gear plate is driven to rotate by turning the knob, the internal gear plate will be linked with it, and the internal gear plate and the movable rotating rod are embedded and plugged together. Accurate positioning facilitates quick and accurate docking and installation of components, and provides a force-bearing fulcrum for the internal gear plate to drive the movable rotating rod to rotate synchronously. The movable rotating rod is positioned and connected with the positioning support sleeve through threads, so that when the knob drives the movable rotating rod, When rotating, the positioning support sleeve will perform a lateral linear displacement movement. When the positioning support sleeve moves outward and is embedded in the limit chute, a fixed support plate can be added to support the fulcrum of the placement plate, and to the placement plate. Pull the movement range outward to limit the placement plate and the fixed support plate from falling off and improve the structural stability. When the positioning support sleeve moves outward and is embedded in the positioning lock groove, it can increase the positioning of the placement plate. The fulcrum prevents the placement plate from sliding, improves its support positioning, and avoids shaking when carrying, causing the placement plate to move. When the positioning support sleeve moves inward and is completely stored in the fixed support plate, the fixed support plate and the placement plate are The connecting fulcrum disappears and the placing plate can be easily removed. This device can control and switch the three groups of use states of the placing plate, namely limit sliding, locking support and separation and disassembly, by turning the knob. It is easy to operate and has a flexible structure.

The utility model's limit clamp plate adds a connecting fulcrum between the fixed support plate and the positioning support sleeve to prevent it from falling away from the fixed support plate during the displacement adjustment process, and at the same time limits the position of the positioning support sleeve to keep it The horizontal linear displacement movement prevents it from being affected by the rotation force of the movable rotating rod and follows the rotation, thereby improving the structural stability and making the structure reasonable.

The utility model fastening card plate not only increases the connecting fulcrum between the fixed support plate and the fastening protruding rod, but also limits the position of the movable rotating rod so that it maintains its transverse position unchanged, and performs axial rotation adjustment to prevent it from breaking away. Movement affects the linkage effect between components, improves structural stability, and has a reasonable structure.

The utility model ensures the safety of storing engineering audit data and is easy to move and carry. It can be classified and separated according to the engineering audit drawings and document categories, and through movable intervals, the single-layer storage space can be divided into similar design documents and drawings. Separate the actual size accordingly to improve the space utilization in the box, increase the neatness of the placement of audit documents, and facilitate later search and sorting. By turning the knob, the three groups of use states of limiting sliding, locking support and separation and disassembly of the placement plate can be carried out. Control switching facilitates the rummaging and stacking of engineering audit materials, improves the efficiency of engineering audit operations, and has a flexible structure.

Description of drawings

Figure 1 is a schematic structural diagram of an easy-to-carry engineering audit box according to the present invention.

Figure 2 is a schematic diagram of the internal structure of the box according to the present utility model.

Figure 3 is a structural cross-sectional view of an easy-to-carry engineering audit box according to the present utility model.

Figure 4 is a cross-sectional view of the bottom structure of an easy-to-carry engineering audit box according to the present utility model.

Figure 5 is a schematic structural diagram of the positioning support driving mechanism of the utility model.

Figure 6 is a cross-sectional view of the connection structure of the dividing vertical plate, the placing plate and the positioning bottom plate according to the present utility model.

Figure 7 is a schematic structural diagram of the placing plate according to the present utility model.

Figure 8 is an enlarged view of the structure A in Figure 3 according to the present utility model.

Figure 9 is a cross-sectional view of the connection structure of the fixed support plate, movable rotating rod and positioning support sleeve according to the present utility model.

Detailed ways

The utility model will be further described in detail below based on the accompanying drawings and examples:

Example

An easy-to-carry engineering audit box, including a box body 02, a dividing vertical plate 07, a placement plate 08, a fixed support plate 09, a positioning bottom plate 11, an internal gear plate 17, a movable rotating rod 29, and a positioning support sleeve 30. The box The body 02 is connected to the box door 05 through a hinge. The lower part of the box 02 is connected to the self-locking universal wheel 01. There are tie rod storage boxes 06 on both sides of the box 02. The tie rod storage box 06 is connected to the tie rod 03. The outside of the tie rod 03 is connected to the anti-slip rubber sleeve 04. The inside of the box 02 is connected to a fixed support plate 09, and the fixed support plate 09 is connected to a placement plate 08. There are movable slideways 14 on both sides of the placement plate 08. The positioning bottom plate 11 is adapted to the movable slideway 14, and the positioning bottom plate 11 is connected to the movable slideway. 14. The positioning base plate 11 slides in the moving slide 14. The positioning base plate 11 is connected to the placement plate 08. The placement plate 08 has a plurality of positioning grooves 13. There are positioning bumps 12 on both sides of the positioning base plate 11. The positioning bumps 12 are connected with the positioning recesses. The positioning bump 12 is connected to the positioning groove 13, and the placing plate 08 is connected to the dividing vertical plate 07. There are strip through holes 10 on both sides of the placing plate 08, and the dividing vertical plate 07 has a support slot 16, and the positioning bottom plate The upper part of 11 has a support insertion rod 15, a strip through hole 10, a support slot 16 adapted to the support insertion rod 15, the support insertion rod 15 passes through the strip through hole 10, the support insertion rod 15 is connected to the support slot 16, and the pull rod 03 It cooperates with the self-locking universal wheel 01 to facilitate the portability and movement of the box 02. The door 05 is connected to the box 02 through hinges and is equipped with a door lock to ensure the safety of storing engineering audit data and to facilitate opening and closing. , the placement board 08 divides the internal space of the box 02 into equal parts to facilitate the classification and placement of engineering audit drawings and documents, and a separation riser 07 is added to the upper part of the placement board 08. The separation riser 07 can be divided according to similar documents and The actual size of the drawings, movable separation of the single-layer storage space, increases the neatness of the placement of audit documents, and facilitates later search and sorting, and the placement plate 08 can be pulled outward to externally place the audit documents and drawings to facilitate engineering audits The rummaging and stacking of materials has a reasonable structure.

Example

The fixed support plate 09 of the utility model has a strip slot 25, the strip slot 25 is adapted to the internal gear plate 17, the internal gear plate 17 is connected to the strip slot 25, and the outside of the internal gear plate 17 is connected to the fixed support plate 09 , the inner side of the internal gear plate 17 is connected to the movable rotating rod 29, which passes through the fixed support plate 09 and the internal gear plate 17 in turn. The internal gear plate 17 has a driving protrusion 19, and the movable rotating rod 29 has a driving groove 20. The driving The convex block 19 is adapted to the driving groove 20 , the driving convex block 19 is connected to the driving groove 20 , and the movable rotating rod 29 has a fastening convex rod 21 .

Example

The internal gear disk 17 of the utility model meshes with the external gear disk 18. The internal gear disk 17 is connected to the external gear disk 18. The external gear disk 18 has a central shaft 36. The central shaft 36 passes through the installation support plate 26. The installation support The inner side of the plate 26 is connected to the external gear plate 18, and the outer side of the mounting support plate 26 is connected to the knob 28. The knob 28 is connected to the central shaft 36. The external gear plate 18 and the internal gear plate 17 are meshed and connected, so that when the knob 28 is rotated, the external gear plate is driven. When 18 rotates, the internal gear plate 17 will be linked. The internal gear plate 17 and the movable rotating rod 29 are embedded and plugged in. The positioning is precise, which facilitates quick and accurate docking and installation between components and drives the internal gear plate 17. The movable rotating rod 29 rotates synchronously to provide a force-bearing fulcrum. The movable rotating rod 29 is positionally connected to the positioning sleeve 30 through threads, so that when the knob 28 drives the movable rotating rod 29 to rotate, the positioning sleeve 30 will subsequently perform a lateral linear displacement. movement, when the positioning support sleeve 30 is displaced outward and embedded in the limiting chute 32, a fixed support plate 09 can be added to support the force-bearing fulcrum of the placing plate 08, and the placing plate 08 can be pulled outward to move within a certain range. limit, to prevent the placement plate 08 and the fixed support plate 09 from falling apart, thereby improving the structural stability. When the positioning support sleeve 30 moves outward and is embedded in the positioning lock groove 31, the positioning fulcrum of the placement plate 08 can be increased. Prevent the placement plate 08 from sliding, improve its supporting positioning, and avoid shaking when carrying, causing the placement plate 08 to move. When the positioning support sleeve 30 moves inward and is completely stored in the fixed support plate 09, the fixed support plate 09 is The connecting fulcrum with the placing plate 08 disappears, and the placing plate 08 can be easily removed. This device can control and switch the three groups of use states of the placing plate 08, namely the limit sliding, locking support and separation and disassembly, by turning the knob 28. The operation is convenient. Flexible structure.

Example

The installation support plate 26 of the utility model has a fixed pressure plate 27, the fixed pressure plate 27 is connected to the fixed support plate 09, the fixed support plate 09 is connected to the fastening protrusion 21, the fastening protrusion 21 has a fastening slot 23, the fixed support plate 09 There is a fastening card plate perforation 24, the fixed pressing plate 27 has a fastening card plate 22, the fastening card slot 23, the fastening card plate perforation 24 are adapted to the fastening card plate 22, and the fastening card plate 22 passes through the fastening card plate. Through the hole 24, the fastening card plate 22 is connected to the fastening card slot 23. The fastening card plate 22 not only increases the connection fulcrum between the fixed support plate 09 and the fastening protruding rod 21, but also limits the position of the movable rotating rod 29 to keep it The transverse position remains unchanged, and the axial rotation adjustment is performed to avoid its detachment and movement, which affects the linkage effect between components, improves structural stability, and has a reasonable structure.

Example

The movable rotating rod 29 of the utility model is connected to the positioning support sleeve 30 through threads. The outer side of the positioning support sleeve 30 is connected to the fixed support plate 09. The fixed support plate 09 has a fastening clamp plate through hole 24, and the positioning support sleeve 30 has a limiting slot 34. , the fastening card plate through hole 24 and the limit card slot 34 are adapted to the limit card plate 33. The limit card plate 33 passes through the fastening card plate through hole 24, and the inner end of the limit card plate 33 is connected to the limit card slot 34. The outer end of the limit clamp plate 33 is connected to the fixed support plate 09. The limit clamp plate 33 adds a connecting fulcrum between the fixed support plate 09 and the positioning support sleeve 30 to prevent it from falling away from the fixed support plate 09 during the displacement adjustment process. At the same time, the position of the positioning support sleeve 30 is limited so that it can maintain lateral linear displacement movement to avoid being affected by the rotation force of the movable rotating rod 29 and follow the rotation, thereby improving the structural stability and making the structure reasonable.

Example

The placement plate 08 described in the utility model has limit chute 32 on both sides. The limit chute 32 is adapted to the positioning support sleeve 30. The positioning support sleeve 30 is connected to the limit chute 32. The positioning support sleeve 30 is in the limit chute. 32 slides inside, and the limit chute 32 has positioning lock grooves 31 at both ends. The positioning lock groove 31 is adapted to the positioning support sleeve 30. The positioning support sleeve 30 is connected to the positioning lock slot 31. This device ensures the safety of storage of engineering audit data. At the same time, it is easy to move and carry, and can be classified and separated according to the engineering audit drawings and document categories. Through movable intervals, the single-layer storage space can be divided accordingly according to the actual size of similar design documents and drawings, improving the efficiency of the box. The space utilization rate increases the neatness of the placement of audit documents, making it easier to search and sort out later. By turning the knob 28, the three groups of use states of the placement plate 08, including limit sliding, locking support and separation and disassembly, can be controlled and switched to facilitate the storage of engineering audit materials. Searching and stacking improve the efficiency of engineering audit operations and the structure is flexible.

Example

Installation steps: First assemble the structure of the fixed support plate 09. First insert the internal gear plate 17 into the strip slot 25 into the fixed support plate 09, and then insert the movable rotating rod 29 through the fixed support plate 09 and the internal gear plate in sequence. 17, and the driving bump 19 is embedded in the driving groove 20, the fastening slot 23 corresponds to the position of the fastening clamp plate through hole 24, then the fixed pressure plate 27 is installed and fixed on the outside of the fixed support plate 09, and the fastening clamp plate 22 Pass through the through hole 24 of the fastening card plate and insert into the fastening card slot 23, then place the external gear plate 18 inside the mounting support plate 26, and the central shaft 36 passes through the mounting support plate 26 and is fixedly connected to the knob 28, and the external gear plate 18 is inserted into the fastening card slot 23. The disk 18 is meshed with the internal gear disk 17, and then the positioning sleeve 30 is placed in the fixed support plate 09 and placed outside the movable rotating rod 29, and the positioning sleeve 30 is connected to the movable rotating rod 29 through threads. The position of the limit card slot 34 corresponds to the position of the limit card plate through hole 35, and then the limit card plate 33 passes through the limit card plate through hole 35 until its inner end is embedded in the limit card slot 34, and its outer end is in contact with the fixed support. The fixed support plates 09 are fixedly connected. Finally, the assembled fixed support plates 09 are installed and fixed on the inner walls of both sides of the box 02. After the fixed support plate 09 structure is assembled, the placing plate 08 structure is assembled. First, the dividing vertical plate 07 is placed. On the upper part of the placing plate 08, the lower surface of the dividing vertical plate 07 is attached to the upper surface of the placing plate 08. The support slot 16 corresponds to the position of the strip through hole 10. Then the positioning bottom plate 11 is placed on the lower part of the placing plate 08 and supported. The insertion rod 15 passes through the strip through hole 10 and is embedded in the support slot 16. The positioning bump 12 is embedded in the positioning groove 13. Then the assembled placement plate 08 is placed into the box 02, and the outer surface of the placement plate 08 is in line with the positioning groove 13. The fixed support plates 09 fit together, and the back side of the placement plate 08 fits into the back of the inner wall of the box 02. Finally, by turning the knob 28, the positioning support sleeve 30 is driven to move outward until it is embedded in the positioning lock groove 31, and the placement plate 08 Carry out positioning support and complete the installation.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principles of the present utility model, they can also make Several improvements and modifications have been made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims (6)

1. The utility model provides an engineering audit box convenient to carry, which is characterized by comprising a box body (02), separate riser (07), place board (08), fixed extension board (09), locating bottom plate (11), internal gear (17), movable bull stick (29), location brace (30), box (02) are through hinge connection chamber door (05), self-locking universal wheel (01) are connected to box (02) lower part, draw-bar containing box (06) are had in box (02) both sides, draw-bar containing box (06) connect draw-bar (03), antiskid gum cover (04) are connected in draw-bar (03) outside, fixed extension board (09) are connected to box (02) inboard, fixed extension board (09) are connected and are placed board (08), place board (08) both sides have removal slide (14), locating bottom plate (11) are suited with removal slide (14), locating bottom plate (11) are connected and are placed board (08), place board (08) have a plurality of positioning grooves (13), locating lug (11) both sides (12) have and are suited to locating lug (12), positioning projection (12) connect positioning groove (13), place board (08) and connect separate riser (07), place board (08) both sides and have bar through-hole (10), separate riser (07) and have support slot (16), positioning bottom plate (11) upper portion has support inserted bar (15), bar through-hole (10), support slot (16) and support inserted bar (15) are suited, support inserted bar (15) pass bar through-hole (10), support inserted bar (15) connect support slot (16).

2. The engineering audit box convenient to carry, according to claim 1, characterized in that the fixed support plate (09) is provided with a strip-shaped slot (25), the strip-shaped slot (25) is matched with the internal gear plate (17), the internal gear plate (17) is connected with the strip-shaped slot (25), the external side of the internal gear plate (17) is connected with the fixed support plate (09), the internal side of the internal gear plate (17) is connected with the movable rotating rod (29), the movable rotating rod (29) sequentially penetrates through the fixed support plate (09) and the internal gear plate (17), the internal gear plate (17) is provided with a driving lug (19), the movable rotating rod (29) is provided with a driving groove (20), the driving lug (19) is matched with the driving groove (20), the driving lug (19) is connected with the driving groove (20), and the movable rotating rod (29) is provided with a fastening convex rod (21).

3. The portable engineering audit box according to claim 2, wherein the internal gear plate (17) is meshed with the external gear plate (18), the internal gear plate (17) is connected with the external gear plate (18), the external gear plate (18) is provided with a central shaft lever (36), the central shaft lever (36) penetrates through the mounting support plate (26), the inner side of the mounting support plate (26) is connected with the external gear plate (18), the outer side of the mounting support plate (26) is connected with a knob (28), and the knob (28) is connected with the central shaft lever (36).

4. The portable engineering audit box according to claim 3, wherein the installation support plate (26) is provided with a fixed pressing plate (27), the fixed pressing plate (27) is connected with a fixed support plate (09), the fixed support plate (09) is connected with a fastening convex rod (21), the fastening convex rod (21) is provided with a fastening clamping groove (23), the fixed support plate (09) is provided with a fastening clamping plate perforation (24), the fixed pressing plate (27) is provided with a fastening clamping plate (22), the fastening clamping groove (23) and the fastening clamping plate perforation (24) are matched with the fastening clamping plate (22), the fastening clamping plate (22) penetrates through the fastening clamping plate perforation (24), and the fastening clamping plate (22) is connected with the fastening clamping groove (23).

5. The portable engineering audit box according to claim 4, wherein the movable rotating rod (29) is connected with the positioning support sleeve (30) through threads, the outer side of the positioning support sleeve (30) is connected with the fixed support plate (09), the positioning support sleeve (30) is provided with a limiting clamping groove (34), the fastening clamping plate perforation (24) and the limiting clamping groove (34) are matched with the limiting clamping plate (33), the limiting clamping plate (33) penetrates through the fastening clamping plate perforation (24), the inner end of the limiting clamping plate (33) is connected with the limiting clamping groove (34), and the outer end of the limiting clamping plate (33) is connected with the fixed support plate (09).

6. The portable engineering audit box according to claim 5, wherein limiting sliding grooves (32) are formed in two sides of the placing plate (08), the limiting sliding grooves (32) are matched with the positioning support sleeves (30), the positioning support sleeves (30) are connected with the limiting sliding grooves (32), the positioning support sleeves (30) slide in the limiting sliding grooves (32), positioning locking grooves (31) are formed in two ends of the limiting sliding grooves (32), the positioning locking grooves (31) are matched with the positioning support sleeves (30), and the positioning support sleeves (30) are connected with the positioning locking grooves (31).