CN211608677U - An international trade bill storage device - Google Patents

Abstract

The utility model discloses an international trade bill storage device, comprising a frame body, a base is fixedly connected to the bottom of the frame body, a universal wheel is fixedly connected to the bottom of the base, and a surface of the frame body is provided with a mounting groove , the frame body is slidably connected with a drawer, the surface of the drawer is provided with a pull block, and one side of the inner wall of the drawer is provided with a pressing device, and the pressing device includes a fixed frame, and the internal rotation connection of the fixed frame A rotating screw rod is provided, and the utility model relates to the technical field of international trade. The international trade bill storage device achieves the arrangement of a plurality of drawers, which can classify and store different kinds of bills, which is convenient for later inquiry. A squeeze device is arranged inside the drawer, and the squeeze device is adjusted to drive the support device to move, so that the The support device cooperates with the first extrusion plate to stably clamp the sorted documents, which is convenient for the movement of the whole in the later stage, improves the stability, and meets the purpose of use requirements.

Description

An international trade bill storage device

technical field

The utility model relates to the field of international trade, in particular to an international trade bill storage device.

Background technique

International trade, also known as trade, refers to the transaction of goods and services across national borders, generally consisting of import trade and export trade, so it can also be called import and export trade. When conducting international trade, a large number of bills of different sizes and sizes are often used, and these bills need to be stored. At present, the existing international trade bill storage devices often have a single structure, cannot classify and place different types of bills, and the overall structure is fixed, and the bills cannot be clamped and fixed. meet the needs of use.

Utility model content

1. technical problem to be solved

For the existing international trade bill storage devices in the prior art, the structure is often single, and different types of bills cannot be classified and placed, and the overall structure is fixed, and the bills cannot be clamped and fixed. In the process of moving, it is easy to The problem that the bills are messy and cannot meet the needs of use is to provide an international trade bill storage device, which can realize the setting of multiple drawers, and can classify and store different kinds of bills, which is convenient for later inquiry. There is an extrusion device inside the s Usage requirements.

2. Technical solutions

In order to solve the above problems, the present invention adopts the following technical solutions.

An international trade bill storage device, comprising a frame, a base is fixedly connected to the bottom of the frame, a universal wheel is fixedly connected to the bottom of the base, a surface of the frame is provided with a mounting groove, and the frame is A drawer is slidably connected, and the surface of the drawer is provided with a pull block.

Preferably, a pressing device is provided on one side of the inner wall of the drawer, the pressing device includes a fixing frame, and a rotating screw rod is rotatably connected to the inside of the fixing frame, and the rotating screw rod is rotatably connected to the drawer, and the One end of the rotating screw rod outside the drawer is fixedly connected with a hand wheel, the two ends of the rotating screw rod located inside the fixed frame have opposite screw threads, and the rotating screw rod is threadedly connected with a screw slider, and the screw slider A turret is rotatably connected to the surface of the turret, a support device is rotatably connected to one end of the turret away from the lead screw slider, a limit block is fixedly connected to the middle of the fixed frame, and the rotating screw is rotatably connected to the limit block, so A telescopic rod is fixedly connected to the surface of the limit block, and the output end of the telescopic rod is fixedly connected to the support device.

Preferably, a first connecting block is fixedly connected to a side of the inside of the drawer away from the pressing device, a surface of the first connecting block is fixedly connected with a support spring, and the first connecting block is fixedly connected to a first connecting block through the support spring. Two connecting blocks, the side wall of the second connecting block is fixedly connected with a first pressing plate, and the first pressing plate corresponds to the supporting device.

Preferably, the supporting device includes a connecting plate, two sides of the connecting plate are provided with connecting blocks, the turret is rotatably connected with the connecting blocks, and the connecting plate is slidably connected with moving rods, and the number of the moving rods is Two, the end of the movement rod is fixedly connected with a second squeeze plate, the end of the movement rod away from the second squeeze plate is fixedly connected with a stopper, and the side wall of the second squeeze plate is fixedly connected with a buffer A spring, the buffer spring is sleeved with the movement rod.

3. Beneficial effects

Compared with the prior art, the utility model has the advantages that: by arranging a plurality of drawers on the frame body, different types of bills can be classified and stored, which is convenient for later inquiry. Drive the rotating screw to rotate, drive the screw slider to move, drive the turret to rotate, drive the support device to move, and place the sorted documents in the gap between the support device and the first squeeze plate. , The second squeeze plate is squeezed to increase the elastic potential energy of the support spring and the buffer spring, and the document bill is stably clamped. During the moving process, the stability is improved, and multiple drawers can be set up, which can The bills are classified and stored, which is convenient for later inquiry. A squeeze device is set inside the drawer, and the squeeze device is adjusted to drive the support device to move, so that the support device cooperates with the first squeeze plate to hold the sorted documents stably. It is convenient for the movement of the whole later stage, improves the stability, and meets the purpose of use.

Description of drawings

Fig. 1 is the overall external structure schematic diagram of the utility model;

2 is a schematic diagram of the internal structure of the drawer of the present invention;

FIG. 3 is a schematic structural diagram of the support device of the present invention.

Description of the labels in the figure:

1. Frame body; 2. Base; 3. Universal wheel; 4. Drawer; 5. Pull block; 6. Extrusion device; 61. Fixed frame; 62. Rotating screw; 63. Hand wheel; 64. Screw Slider; 65, turret; 66, limit block; 67, telescopic rod; 7, first connection block; 8, support spring; 9, second connection block; 10, first extrusion plate; 11, support device 111, connecting plate; 112, connecting block; 113, movement rod; 114, second squeeze plate; 115, stop; 116, buffer spring.

Detailed ways

The following will be combined with the accompanying drawings in the embodiments of the present utility model; the technical solutions in the embodiments of the present utility model will be described clearly and completely; obviously; the described embodiments are only a part of the embodiments of the present utility model; rather than all the implementations example. Based on the embodiments of the present invention; all other embodiments obtained by persons of ordinary skill in the art without creative work; all belong to the protection scope of the present invention.

Example 1:

1-3, the present utility model provides a technical solution: an international trade bill storage device, comprising a frame body 1, a base 2 is fixedly connected to the bottom of the frame body 1, and a universal wheel is fixedly connected to the bottom of the base 2 3. The surface of the frame body 1 is provided with an installation groove, the frame body 1 is slidably connected with the drawer 4 , and the surface of the drawer 4 is provided with a pull block 5 . The frame body 1 is provided with a plurality of drawers 4, which can classify and store different kinds of bills, which is convenient for later inquiry.

Example 2:

Please refer to FIG. 2 , an international trade bill storage device, which is basically the same as Embodiment 1. Further, a pressing device 6 is provided on one side of the inner wall of the drawer 4 , and the pressing device 6 includes a fixing frame 61 . The fixing frame 61 A rotating screw 62 is rotatably connected to the inside of the drawer 4, and the rotating screw 62 is rotatably connected to the drawer 4. One end of the rotating screw 62 located outside the drawer 4 is fixedly connected with a handwheel 63, and the two ends of the rotating screw 62 are located inside the fixed frame 61. The direction of rotation is opposite, the rotating lead screw 62 is threadedly connected with the lead screw slide block 64, the surface of the lead screw slide block 64 is rotatably connected with the turret 65, and the end of the turret 65 away from the lead screw slide block 64 is rotatably connected with the support device 11, fixed The middle of the frame 61 is fixedly connected to a limit block 66 , the rotating screw 62 is rotatably connected to the limit block 66 , the surface of the limit block 66 is fixedly connected with a telescopic rod 67 , and the output end of the telescopic rod 67 is fixedly connected to the support device 11 . A pressing device 6 is arranged inside the drawer 4, the handwheel 63 is rotated to drive the rotating screw 62 to rotate, the screw slider 64 is driven to move, the turret 65 is driven to rotate, and the support device 11 is moved to clamp the document bills.

Example 3:

Please refer to FIG. 2 , an international trade bill storage device, which is basically the same as Embodiment 2. Further, a first connecting block 7 is fixedly connected to the side of the inside of the drawer 4 away from the pressing device 6 . The first connecting block The surface of 7 is fixedly connected with a support spring 8, the first connecting block 7 is fixedly connected with a second connecting block 9 through the support spring 8, and the side wall of the second connecting block 9 is fixedly connected with a first pressing plate 10, and the first pressing The plate 10 corresponds to the support means 11 . Place the sorted documents in the gap between the supporting device 11 and the first pressing plate 10, and the document bills squeeze the supporting device 11 and the first pressing plate 10 respectively to increase the elastic potential energy of the supporting spring 8, and the document bills are compressed. Stable grip.

Example 4:

Please refer to FIG. 3 , an international trade bill storage device, which is basically the same as Embodiment 2. Further, the support device 11 includes a connecting plate 111 , and connecting blocks 112 are provided on both sides of the connecting plate 111 , and the turret 65 is connected to the connecting plate 111 . The block 112 is rotatably connected, the connecting plate 111 is slidably connected with a movement rod 113, the number of the movement rods 113 is two, the end of the movement rod 113 is fixedly connected with a second squeeze plate 114, and the movement rod 113 is far away from the second squeeze plate 114. A stopper 115 is fixedly connected to one end, and a buffer spring 116 is fixedly connected to the side wall of the second pressing plate 114 , and the buffer spring 116 is sleeved with the movement rod 113 . The bill contacts the second pressing plate 114, drives the movement rod 113 to move, increases the elastic potential energy of the buffer spring 116, clamps the document, improves stability and facilitates movement.

The above is only a preferred embodiment of the present utility model; but the protection scope of the present utility model is not limited to this; any person skilled in the art is within the technical scope disclosed by the present utility model; according to the present utility model The new technical solutions and their improved ideas are equivalently replaced or changed; all should be covered within the protection scope of the present invention.

Claims (4)

1. An international trade bill storage device, comprising a frame body (1), characterized in that a base (2) is fixedly connected to the bottom of the frame body (1), and a base (2) is fixedly connected to the bottom of the base (2). To the wheel (3), the surface of the frame body (1) is provided with a mounting groove, the frame body (1) is slidably connected with a drawer (4), and the surface of the drawer (4) is provided with a pull block (5) . 2 . The international trade bill storage device according to claim 1 , wherein a pressing device ( 6 ) is provided on one side of the inner wall of the drawer ( 4 ), and the pressing device ( 6 ) includes a fixed Frame (61), the interior of the fixed frame (61) is rotatably connected with a rotating screw (62), the rotating screw (62) is rotatably connected with the drawer (4), and the rotating screw (62) is located in the drawer (62). (4) A hand wheel (63) is fixedly connected to one end of the outer side, the threads at the two ends of the rotating screw rod (62) located inside the fixing frame (61) are in opposite directions, and the rotating screw rod (62) is threadedly connected with a screw thread. A screw slider (64), a turret (65) is rotatably connected to the surface of the screw slider (64), and a support device (65) is rotatably connected to one end of the turret (65) away from the screw slider (64). 11), the middle part of the fixing frame (61) is fixedly connected to the limit block (66), the rotating screw (62) is rotatably connected to the limit block (66), and the surface of the limit block (66) is fixed A telescopic rod (67) is connected, and the output end of the telescopic rod (67) is fixedly connected with the support device (11). 3 . The international trade bill storage device according to claim 2 , wherein a first connecting block ( 7 ) is fixedly connected to a side of the drawer ( 4 ) away from the pressing device ( 6 ). 4 . A support spring (8) is fixedly connected to the surface of the first connecting block (7), and a second connecting block (9) is fixedly connected to the first connecting block (7) through the support spring (8). A first pressing plate (10) is fixedly connected to the side wall of the connecting block (9), and the first pressing plate (10) corresponds to the supporting device (11). 4. An international trade bill storage device according to claim 2, characterized in that: the support device (11) comprises a connecting plate (111), and connecting blocks (111) are provided on both sides of the connecting plate (111). 112), the turret (65) is rotatably connected with the connecting block (112), the connecting plate (111) is slidably connected with a movement rod (113), and the number of the movement rods (113) is two, the A second pressing plate (114) is fixedly connected to the end of the movement rod (113), and a stopper (115) is fixedly connected to the end of the movement rod (113) away from the second pressing plate (114). A buffer spring (116) is fixedly connected to the side wall of the pressing plate (114), and the buffer spring (116) is sleeved with the movement rod (113).

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