CN210881407U

CN210881407U - Portable folder for technical popularization

Info

Publication number: CN210881407U
Application number: CN201921225433.1U
Authority: CN
Inventors: 张鼎丁; 林梅香
Original assignee: Zhangzhou Yingke Technology Brokerage Co ltd
Current assignee: Zhangzhou Yingke Technology Brokerage Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-30
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a portable folder for technical popularization, which comprises a lower splint, a fixing frame and a first fixing device, the first fixing device comprises a connecting plate arranged between two fixing frames, a thread moving rod, a moving plate and a first fixing plate, a folding area is arranged at the other side of the first fixed plate, an upper clamping plate is arranged at the other side of the folding area, sliding frames vertical to the fixed frame are arranged above and below the movable plate on the first fixed plate, the sliding frame is sleeved on one side of the fixed frame adjacent to the lower clamping plate, the lower clamping plate is hinged with a rotating plate on one side opposite to the fixed frame, the other end of the rotating plate is provided with a second fixing device, the second fixing device comprises a supporting plate, an inserting rod, a first handle, a second fixing plate and a spring, the supporting plate, the inserting rod, the first handle, the second fixing plate and the spring are arranged at the front end of the rotating plate, and the second handle is arranged on one side, opposite to the second fixing plate, of the rotating plate. Compared with the prior art, the utility model the advantage lie in: high flexibility and stability.

Description

Portable folder for technical popularization

Technical Field

The utility model relates to a technical field specifically indicates a portable file is used in technical popularization.

Background

Technical popularization refers to the work of applying a certain technology in the market. When carrying out the technique and promoting, need carry a large amount of files, in order to prevent that the file is impaired and fold, need use the file. The folder is an office supply commonly used by people in work and study, is specially used for containing whole pages of files, and mainly aims to better store the files and ensure that the files are neat and standard. When the folder in the prior art is used, files which cannot be fixed in thickness cannot be fixed, the use flexibility is low, the stability is low, the files in the folder cannot be tightly fixed, the phenomena of breakage and falling of the files are caused easily, and the folder is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a portable file is used in technological popularization that flexibility is high, stability is high.

In order to solve the technical problem, the utility model provides a technical scheme does: a portable folder for technical popularization comprises a lower clamping plate, wherein two symmetrically distributed fixed frames are arranged on one side of the lower clamping plate, the two fixed frames are connected through a first fixing device, the first fixing device comprises a connecting plate arranged between the two fixed frames, a threaded moving rod in threaded connection with the connecting plate is inserted in the middle of the front of the connecting plate, a moving plate perpendicular to the threaded moving rod is arranged on the rear side of the threaded moving rod, a first fixed plate is arranged on one side, close to the lower clamping plate, of the moving plate, a folding area is arranged on the other side of the first fixed plate, an upper clamping plate is arranged on the other side of the folding area, sliding frames perpendicular to the fixed frames are arranged on the first fixed plate above and below the moving plate, the sliding frames are sleeved on one side, adjacent to the lower clamping plate, of the lower clamping plate, a rotating plate is hinged to one side, the other end of the rotating plate is provided with a second fixing device, the second fixing device comprises a supporting plate arranged at the front end of the rotating plate, the supporting plate is perpendicular to the rotating plate, two symmetrically distributed inserting rods are inserted in the middle of the front of the supporting plate, the front ends of the two inserting rods are connected through a first handle, the rear ends of the two inserting rods are connected through a second fixing plate in contact with the rotating plate, a spring is sleeved on the inserting rods at a position between the supporting plate and the second fixing plate, and the second handle is arranged on one side, opposite to the second fixing plate, of the rotating plate.

Compared with the prior art, the utility model the advantage lie in: the portable folder for technical popularization of the utility model can adjust the distance between the lower clamp plate and the upper clamp plate by utilizing the mutual matching of the fixed frame and the sliding frame, thereby being capable of placing files with different thicknesses and improving the use flexibility; utilize fixing device one and fixing device two can fix the both sides of file, not only improved stability, prevent that the file from dropping, can prevent moreover that the file fold from with impaired, preserve and place the file better.

As an improvement, two fastening tape rough surfaces which are symmetrically distributed are arranged on one side, opposite to the folding area, of the upper clamping plate, and fastening tape hook surfaces which are matched with the fastening tape rough surfaces for use are arranged on two sides, located on the second handle, of the rotating plate, so that stability can be improved, and files are prevented from being damaged and falling off.

As a modification, the folding area is made of leather, so that the upper clamping plate can be rotated conveniently.

As an improvement, the first fixing plate and the second fixing plate are respectively provided with a rubber pad at the position contacting with the file, so that the file can be prevented from being damaged by clamping, and the service life of the file is prolonged.

As an improvement, the first handle and the second handle are sleeved with rubber sleeves, so that hands can be protected and prevented from being injured.

Drawings

Fig. 1 is the utility model relates to a technical popularization is with the structure sketch map of portable file.

Fig. 2 is a left side view of the first portable file folder fixing device for technical popularization.

Fig. 3 is the utility model relates to a technical popularization is with structure schematic diagram under portable file user state.

Fig. 4 is a right side view of the portable file turning plate for technical popularization of the present invention.

Fig. 5 is a schematic diagram of the connection between the portable document clip fixing frame and the sliding frame for technical popularization of the present invention.

As shown in the figure: 1. the novel thread gluing device comprises an upper clamping plate, 2, a supporting plate, 3, thread gluing tape hair, 4, a rotating plate, 5, a first handle, 6, a second handle, 7, a fixing frame, 8, a connecting plate, 9, a thread moving rod, 10, a moving plate, 11, a first fixing device, 12, a sliding frame, 13, a lower clamping plate, 14, a first fixing plate, 15, a folding area, 16, a thread gluing tape hook surface, 17, a second fixing plate, 18, a spring, 19, a second fixing device, 20 and an inserting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A portable folder for technical popularization comprises a lower clamping plate 13, wherein two fixed frames 7 which are symmetrically distributed are arranged on one side of the lower clamping plate 13, the two fixed frames 7 are connected through a first fixing device 11, the first fixing device 11 comprises a connecting plate 8 arranged between the two fixed frames 7, a threaded moving rod 9 in threaded connection with the connecting plate 8 is inserted in the middle of the front of the connecting plate 8, a moving plate 10 perpendicular to the threaded moving rod 9 is arranged on the rear side of the threaded moving rod 9, a first fixed plate 14 is arranged on one side, close to the lower clamping plate 13, of the moving plate 10, a folding area 15 is arranged on the other side of the first fixed plate 14, an upper clamping plate 1 is arranged on the other side of the folding area 15, sliding frames 12 perpendicular to the fixed frames 7 are arranged on the upper portion and the lower portion of the first fixed plate 14, the sliding frames 12 are sleeved on one side, adjacent to the, the upper clamping plate 13 is hinged with a rotating plate 4 on one side opposite to the fixed frame 7, the other end of the rotating plate 4 is provided with a second fixing device 19, the second fixing device 19 comprises a supporting plate 2 arranged at the front end of the rotating plate 4, the supporting plate 2 is perpendicular to the rotating plate 4, two symmetrically distributed inserting rods 20 are inserted in the middle of the front surface of the supporting plate 2, the front ends of the two inserting rods 20 are connected through a first handle 5, the rear ends of the two inserting rods 20 are connected through a second fixed plate 17 in contact with the rotating plate 4, a spring 18 is sleeved on the position, between the supporting plate 2 and the second fixed plate 17, of the inserting rods 20, and a second handle 6 is arranged on one side, opposite to the second fixed plate 17, of the rotating plate 4.

Two fastening tape rough surfaces 3 which are symmetrically distributed are arranged on one side, opposite to the folding area 15, of the upper clamping plate 1, and fastening tape hook surfaces 16 which are matched with the fastening tape rough surfaces 3 for use are arranged on two sides, located on the second handle 6, of the rotating plate 4.

The material used for the fold area 15 is leather.

Rubber pads are arranged on the first fixing plate 14 and the second fixing plate 17 at positions contacted with the document.

And the first handle 5 and the second handle 6 are sleeved with rubber sleeves.

The utility model discloses when concrete implementation, combine the left side view of FIG. 1 a portable file for technical popularization, FIG. 2 a left side view of portable file fixing device for technical popularization, FIG. 3 a structural schematic under the portable file user state for technical popularization, FIG. 4 a right side view of portable file rotor plate for technical popularization and FIG. 5 a connection schematic of portable file clamping fixed frame and sliding frame for technical popularization can know, the utility model discloses a portable file for technical popularization when using, at first manual rotation screw thread carriage release lever 9 makes its rebound, can drive movable plate 10 like this, fixed plate 14 and punch holder 1 and move up together to increase the distance between punch holder 1 and the lower plate 13, be convenient for place the file of different thickness, improved the flexibility. When the upper end of the moving plate 10 contacts the bottom of the connecting plate 8, the screw moving rod 9 stops rotating, then the upper clamp plate 1 is rotated upwards by 180 degrees counterclockwise by the folding area 15, the document to be placed is placed on the lower clamp plate 13, and the angle of the rotating plate 4 is adjusted to make the rotating plate 4 perpendicular to the lower clamp plate 13. When the rotating plate 4 is about to contact with a document, the first handle 5 is pulled upwards to drive the second fixing plate 17 to move upwards together, then the rotating plate 4 is rotated continuously, when the rotating plate 4 is perpendicular to the lower clamping plate 13, the first handle 5 moves downwards, and the spring 18 is sleeved on the inserting rod 20, so that the second fixing plate 17 can contact with the document and fix one side of the document, and the stability is improved. And then the screw thread moving rod 9 is rotated in the opposite direction to move it downward, so that the first fixing plate 14 is moved downward, thereby bringing the first fixing plate 14 into contact with the document and fixing the other side of the document, improving stability. Then, after the folding area 15 is utilized to rotate the upper clamping plate 1 upwards by 180 degrees clockwise, the two fastening tape rough surfaces 3 on the upper clamping plate 1 are respectively adhered to the two corresponding fastening tape hook surfaces 16, so that the upper clamping plate 1 and the rotating plate 4 are tightly fixed together, the stability is improved, the files are prevented from falling off, the files can be prevented from being folded and damaged, and the files can be better stored and placed. The placed file can be carried by the second handle 6, and the use is convenient. So say the utility model discloses a technique is promoted and is used portable file not only the flexibility is high, and stability is high moreover.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a portable file is used in technical popularization, includes lower plate (13), its characterized in that: the improved structure of the folding table is characterized in that two symmetrically distributed fixed frames (7) are arranged on one side of the lower clamping plate (13), the two fixed frames (7) are connected through a first fixing device (11), the first fixing device (11) comprises a connecting plate (8) arranged between the two fixed frames (7), a threaded moving rod (9) in threaded connection with the connecting plate is inserted in the middle of the front of the connecting plate (8), a moving plate (10) perpendicular to the threaded moving rod is arranged on the rear side of the threaded moving rod (9), a first fixing plate (14) is arranged on one side, close to the lower clamping plate (13), of the moving plate (10), a folding area (15) is arranged on the other side of the first fixing plate (14), an upper clamping plate (1) is arranged on the other side of the folding area (15), sliding frames (12) perpendicular to the fixed frames (7) are arranged above and below the moving plate (10), the sliding frame (12) is sleeved on one side, adjacent to the lower clamping plate (13), of the fixed frame (7), the rotating plate (4) is hinged to one side, opposite to the fixed frame (7), of the lower clamping plate (13), the other end of the rotating plate (4) is provided with a second fixing device (19), the second fixing device (19) comprises a supporting plate (2) arranged at the front end of the rotating plate (4), the supporting plate (2) is perpendicular to the rotating plate (4), two symmetrically distributed inserting rods (20) are inserted in the middle of the front face of the supporting plate (2), the front ends of the two inserting rods (20) are connected through a first handle (5), the rear ends of the two inserting rods (20) are connected through a second fixing plate (17) in contact with the rotating plate (4), and a spring (18) is sleeved on the inserting rods (20) at a position between the supporting plate (2) and the second fixing plate (17), and a second handle (6) is arranged on one side of the rotating plate (4) opposite to the second fixed plate (17).

2. The portable folder for technical popularization according to claim 1, wherein: and two fastening tape rough surfaces (3) which are symmetrically distributed are arranged on one side, opposite to the folding area (15), of the upper clamping plate (1), and fastening tape hook surfaces (16) matched with the fastening tape rough surfaces (3) for use are arranged on two sides, located on the second handle (6), of the rotating plate (4).

3. The portable folder for technical popularization according to claim 1, wherein: the material used in the folding area (15) is leather.

4. The portable folder for technical popularization according to claim 1, wherein: rubber pads are arranged at the positions, contacted with the files, of the first fixing plate (14) and the second fixing plate (17).

5. The portable folder for technical popularization according to claim 1, wherein: and the first handle (5) and the second handle (6) are sleeved with rubber sleeves.