CN216184011U - Director is file for management convenient to carry - Google Patents

Abstract

The utility model discloses a portable file folder for coaching management, which comprises an upper pressing plate, a connecting plate and a lower pressing plate, wherein the left side of the upper pressing plate is connected with the left side of the lower pressing plate in an opening-closing manner through two sides of the connecting plate, and the bottom of the upper pressing plate is fixedly connected with a limiting ball through a fixing rod. This file is used in tutor's management convenient to carry, when carrying, it is located the position of keeping away from the fixed cylinder to guarantee through handle and pull rod that the movable cylinder is located, first spout comprises left side elongated slot and right side circular slot, the circular slot is convenient for the fibre ball business turn over, the elongated slot is convenient for the slip of dead lever and spacing ball, the dead lever is located the elongated slot, inject the relative position of dead lever and fixed cylinder through spacing ball, realize the closure of file, do not need manual keeping the closure state, and convenient to carry has solved common file and has needed the stability of manual guarantee front and back position, the portable problem not.

Description

Director is file for management convenient to carry

Technical Field

The utility model relates to the technical field of folders, in particular to a portable folder for a tutor to manage.

Background

Most of information in each class of school is preserved through paper file, is managed by the instructor usually, in order to be convenient for preserve and classify the file, need use the folder, and the folder is used for adorning whole page file specially, and the main objective is for better save file, makes it neat standard, and the classification of folder has a lot of: comprises a single strong clamp, a double strong clamp, a data book, a two-inch clamp, a three-inch clamp, double-opening clamps with different specifications, a single-page clamp (also called an L-shaped file clamp) and a multi-page clamp.

The front and back two sides of file are simple structure that opens and shuts, do not have the closed function of automatic guarantee, when carrying the file, in order to ensure the file can not open automatically, need the manual fixed of keeping front and back relative position, carry inconveniently, and common file adopts different clips to fix the file moreover, and fixed effect is not good.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the portable file folder for the administrator management, and solves the problems that the positions of the front and the back of the common file folder need to be manually ensured to be stable, the common file folder is inconvenient to carry and the fixing effect on files is poor.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a file for tutor's management convenient to carry, includes top board, connecting plate and holding down plate, the left side of top board and the left side of holding down plate realize the open-close type connection through the both sides of connecting plate, the bottom of top board is through the spacing ball of dead lever fixedly connected with, the top of holding down plate is from interior to exterior fixedly connected with annular slab and solid fixed cylinder in proper order, the internal surface sliding connection of solid fixed cylinder has a removal section of thick bamboo, the inside fixedly connected with fixed plate of solid fixed cylinder, first spout has been seted up to the side of removal section of thick bamboo, and the internal surface of first spout and the surface sliding connection of dead lever, the surface of spacing ball and the internal surface sliding connection of removal section of thick bamboo, the side of removal section of thick bamboo rotates and is connected with the pull rod, the one end fixedly connected with handle of pull rod.

Preferably, a second sliding groove is formed in the side face of the fixed cylinder, and a limiting rod fixedly connected with the outer surface of the movable cylinder is connected to the inner surface of the second sliding groove in a sliding mode.

Preferably, a third sliding groove is formed in the top of the upper pressing plate, a sliding cylinder is connected to the inner surface of the third sliding groove in a sliding mode, and a limiting plate in compression joint with the outer surface of the lower pressing plate is fixedly connected to the outer surface of the sliding cylinder.

Preferably, the internal surface sliding connection of a slip section of thick bamboo has the carriage release lever, the top of carriage release lever is through fixed plate fixedly connected with spring, and the bottom of spring and the top fixed connection of limiting plate.

Preferably, the bottom of the upper pressure plate is rotatably connected with a rotating rod, and the bottom end of the rotating rod is fixedly connected with a fixing column.

Preferably, the outer surface of the fixed column is provided with a connecting ring and a pressing cylinder from the inner side to the outer side, and the outer surface of the connecting ring is fixedly connected with the bottom end of the moving rod.

Advantageous effects

The utility model provides a portable file folder for coaching management. Compared with the prior art, the method has the following beneficial effects:

(1) the portable file folder for the coaching management comprises an upper press plate, a lower press plate, a fixed rod, a limiting ball, a ring plate, a fixed cylinder, a movable cylinder, a fixed plate, a first sliding groove, a handle and a second sliding groove, wherein the bottom of the upper press plate is fixedly connected with the limiting ball through the fixed rod, the top of the lower press plate is fixedly connected with the ring plate and the fixed cylinder from inside to outside in sequence, the inner surface of the fixed cylinder is connected with the movable cylinder in a sliding manner, the fixed plate is fixedly connected inside the fixed cylinder, the side surface of the movable cylinder is provided with the first sliding groove, the inner surface of the first sliding groove is connected with the outer surface of the fixed rod in a sliding manner, the outer surface of the limiting ball is connected with the inner surface of the movable cylinder in a sliding manner, the side surface of the movable cylinder is rotatably connected with a pull rod, one end of the pull rod is fixedly connected with the handle, the movable cylinder is located at a position far away from the fixed cylinder through the handle and the pull rod during carrying, the first sliding groove is composed of a left long groove and a right circular groove, the circular groove is convenient for the fiber ball to pass through, the long groove to slide of the fixed rod and the limiting ball, the relative position of dead lever and fixed cylinder is injectd through spacing ball, realizes the closure of file, does not need the manual closed state that keeps, portable has solved the stability that common file needs manual guarantee front and back position, the problem of not portable.

(2) The portable file folder for the coaching management comprises an annular plate and a fixed cylinder which are fixedly connected with the top of a lower pressing plate from inside to outside in sequence, a moving rod is connected with the inner surface of the sliding cylinder in a sliding mode, a spring is fixedly connected with the top end of the moving rod through a fixed plate, the bottom end of the spring is fixedly connected with the top of a limiting plate, a rotating rod is rotatably connected with the bottom of the upper pressing plate, a fixed column is fixedly connected with the bottom end of the rotating rod, a connecting ring and a pressing cylinder are arranged on the outer surface of the fixed column from inside to outside simultaneously, the outer surface of the connecting ring is fixedly connected with the bottom end of the moving rod, the spring ensures that the moving rod is subjected to acting force towards the file direction, the pressing cylinders are tightly pressed on the surface of the file through the cooperation of the connecting ring and the fixed column, two pressing cylinders are arranged on the outer surface of each fixed column, eight pressing cylinders are arranged in a group, and when the file is clamped, each group of pressing cylinders are tightly clamped with the periphery of the file, and the annular plate is cooperated with the file fixing device, so that the stability of the file is guaranteed, and the problem of poor fixing effect of a common file folder on the file is solved.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a cross-sectional view of a stationary barrel construction of the present invention;

FIG. 3 is a schematic view of the structural connection between the movable rod and the sliding cylinder according to the present invention;

FIG. 4 is a schematic view of the structural attachment of the lower platen and annular plate of the present invention;

fig. 5 is a schematic view of the structural connection between the pressing cylinder and the fixing column of the present invention.

In the figure: 1. an upper pressure plate; 2. a connecting plate; 3. a lower pressing plate; 4. fixing the rod; 5. a limiting ball; 6. an annular plate; 7. a fixed cylinder; 8. moving the drum; 9. a first chute; 10. pressing the cylinder; 11. a pull rod; 12. a handle; 13. a second chute; 14. a limiting rod; 15. a third chute; 16. a limiting plate; 17. a sliding cylinder; 18. a travel bar; 19. a spring; 20. rotating the rod; 21. fixing a column; 22. a connecting ring; 23. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a portable file folder for coaching management comprises an upper pressing plate 1, a connecting plate 2 and a lower pressing plate 3, wherein the left side of the upper pressing plate 1 is connected with the left side of the lower pressing plate 3 in an opening-closing manner through two sides of the connecting plate 2, the bottom of the upper pressing plate 1 is fixedly connected with limiting balls 5 through fixing rods 4, six limiting balls 5 are arranged, the top of the lower pressing plate 3 is fixedly connected with an annular plate 6 and a fixed cylinder 7 from inside to outside in sequence, the fixed cylinders 7 are provided with two, the inner surface of the fixed cylinder 7 is connected with a movable cylinder 8 in a sliding manner, the inner part of the fixed cylinder 7 is fixedly connected with a fixing plate 23, the fixing plate 23 limits the movable range of the movable cylinder 8, the side surface of the movable cylinder 8 is provided with a first sliding groove 9, the first sliding groove 9 is composed of a left long groove and a right circular groove, the inner surface of the first sliding groove 9 is connected with the outer surface of the fixing rods 4 in a sliding manner, the outer surface of the limiting balls 5 is connected with the inner surface of the movable cylinder 8 in a sliding manner, a pull rod 11 is rotatably connected to the side surface of the movable barrel 8, a handle 12 is fixedly connected to one end of the pull rod 11, a second chute 13 is formed in the side surface of the fixed barrel 7, a limiting rod 14 fixedly connected to the outer surface of the movable barrel 8 is slidably connected to the inner surface of the second chute 13, a third chute 15 is formed in the top portion of the upper press plate 3, a sliding barrel 17 is slidably connected to the inner surface of the third chute 15, a limiting plate 16 in pressure connection with the outer surface of the lower press plate 3 is fixedly connected to the outer surface of the sliding barrel 17, the position of the sliding barrel 17 is limited by the limiting plate 16, the position of the sliding barrel 17 is guaranteed to be stable, a movable rod 18 is slidably connected to the inner surface of the sliding barrel 17, a spring 19 is fixedly connected to the top end of the movable rod 18 through a fixed plate, the bottom end of the spring 19 is fixedly connected to the top portion of the limiting plate 16, a rotating rod 20 is rotatably connected to the bottom portion of the upper press plate 1, and a fixed column 21 is fixedly connected to the bottom end of the rotating rod 20, the outer surface of the fixed column 21 is provided with a connecting ring 22 and pressing cylinders 10 from inside to outside, the outer surface of each fixed column 21 is provided with two pressing cylinders 10, eight pressing cylinders 10 are arranged, the two pressing cylinders are a group, when a file is clamped, each group of pressing cylinders 10 is clamped with the periphery of the file, and the outer surface of the connecting ring 22 is fixedly connected with the bottom end of the moving rod 18.

And those not described in detail in this specification are well within the skill of those in the art.

When in use, a file is placed in the annular plate 6, the handle 12 is moved, the handle 12 drives the moving cylinder 8 to move towards the direction close to the fixed plate 23 through the pull rod 11, after the moving cylinder 8 is contacted with the fixed plate 23, the upper pressing plate 1 is rotated through the connecting plate 2, so that the pressing cylinder 10 is pressed on the document, after the pressing cylinder 10 is contacted with the document, the rotating rod 20 is driven by the fixed column 21 to rotate towards the direction close to the upper press plate 1, the moving rod 18 is driven to move upwards by the connecting ring 22, the spring 19 is stretched, the file is clamped, the limiting ball 5 and the fixed rod 4 pass through the fixed cylinder 7 and the first chute 9 to enter the movable cylinder 8, the movable barrel 8 is driven to move towards the right by the handle 12 and the pull rod 11, the limiting ball 5 and the first sliding groove 9 move relatively, the fixed rod 4 moves to the leftmost side of the first sliding groove 9, and the folder is driven to move by the handle 12.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a file for tutor's management convenient to carry, includes top board (1), connecting plate (2) and holding down plate (3), the left side of top board (1) and the left side of holding down plate (3) are passed through the both sides realization open-close type of connecting plate (2) and are connected its characterized in that: the bottom of top board (1) is through dead lever (4) fixedly connected with spacing ball (5), the top of holding down plate (3) is from interior to outer fixedly connected with annular slab (6) and solid fixed cylinder (7) in proper order, the internal surface sliding connection of solid fixed cylinder (7) has a removal section of thick bamboo (8), the inside fixedly connected with fixed plate (23) of solid fixed cylinder (7), first spout (9) have been seted up to the side of removal section of thick bamboo (8), and the internal surface of first spout (9) and the surface sliding connection of dead lever (4), the surface of spacing ball (5) and the internal surface sliding connection of removal section of thick bamboo (8), the side of removal section of thick bamboo (8) is rotated and is connected with pull rod (11), the one end fixedly connected with handle (12) of pull rod (11).

2. A portable tutor administration folder as claimed in claim 1, wherein: and a second sliding groove (13) is formed in the side surface of the fixed cylinder (7), and a limiting rod (14) fixedly connected with the outer surface of the movable cylinder (8) is connected to the inner surface of the second sliding groove (13) in a sliding manner.

3. A portable tutor administration folder as claimed in claim 1, wherein: third spout (15) have been seted up at the top of top board (1), the internal surface sliding connection of third spout (15) has a slide cylinder (17), the external fixed surface of slide cylinder (17) is connected with limiting plate (16) with the external surface crimping of holding down plate (3).

4. A portable tutor administration folder as claimed in claim 3, wherein: the internal surface sliding connection of slip section of thick bamboo (17) has carriage release lever (18), fixed plate fixedly connected with spring (19) is passed through on the top of carriage release lever (18), and the top fixed connection of the bottom of spring (19) and limiting plate (16).

5. A portable tutor administration folder as claimed in claim 1, wherein: the bottom of top board (1) is rotated and is connected with dwang (20), the bottom fixed connection fixed column (21) of dwang (20).

6. A portable tutor administration folder as claimed in claim 5, wherein: the outer surface of the fixed column (21) is provided with a connecting ring (22) and a pressing cylinder (10) from inside to outside, and the outer surface of the connecting ring (22) is fixedly connected with the bottom end of the moving rod (18).

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