CN212933864U - Novel loose-leaf teaching plan assembler - Google Patents

Abstract

The utility model discloses a novel loose-leaf teaching plan assembler, including a bottom plate, a rotation board rotates with the bottom plate to be connected, and a casing is installed in the bottom plate up end, casing both sides face processing has spout A and spout B, spout A and spout B are parallel, and a knob A sets up in the casing side, rotates with the casing to be connected, and a fixture sets up in the casing, with casing sliding connection, twists knob A, and a fixture shifts in spout A and spout B, a second fixture, and fixed mounting is the same with a fixture structure in the casing. The utility model relates to a rationally, simple structure moves the knob through twisting, makes first fixture lateral displacement to the interval between two fixture of adjustment is convenient for fix the teaching notes paper, avoids dropping.

Description

Novel loose-leaf teaching plan assembler

Technical Field

The utility model relates to a teaching aid field, what specifically say is a novel loose-leaf teaching notes assembler that relates to.

Background

Education, i.e., educational development, is based on the prior experience and knowledge, and explains various phenomena, problems or behaviors for people, and is based on the idea of being perceived and treated by people with a relatively mature or rational thinking, so that things can approach the most basic existence of things, and people gradually feel a sense of things to be perceived and understood, and form a relatively perfect or rational self-consciousness. However, at the same time, people have self-conscious thinking and self-sensory dimensions, so any educational conscious thinking cannot be absolutely correct, and the direction of thinking should be understood perceptually as long as it does not deviate from the inherent nature of things; education is also a kind of thinking teaching, and people have another thinking trend because of their own consciousness form, so education is taught to people with the most objective and fair consciousness, so the people's thinking is not too deviated, and the people's thinking is gradually mature and rational because of the abundance of thinking, and thus, the people tend to the most rational self and have the most correct thinking cognition.

At present, a teaching plan is a practical teaching document which is specifically designed and arranged by teachers for smoothly and effectively developing teaching activities, according to teaching outlines, teaching requirements and practical situations of students, and by taking class hours or subjects as units, teaching contents, teaching steps, teaching methods and the like. The teaching plan comprises teaching material analysis, student analysis, teaching purpose, difficulty, teaching preparation, teaching process, exercise design and the like. In the teaching process, as the materials are various, teachers usually put teaching notes in the teaching note assembler, but in the use process of the traditional teaching note assembler, the teaching note paper is fixed in the teaching note assembler through the through holes of the front cover, the back face and the teaching note paper by penetrating the teaching note paper through ropes in a punching mode, so that the teaching note paper is inconvenient to replace, a new teaching note paper needs to be added, holes need to be punched firstly, and the teaching note assembler is arranged, so that the teaching note assembler is troublesome to use; or the teaching plan paper is clamped into the clamp of the teaching plan assembler, the position of the clamp is fixed, and the teaching plan paper with a certain specification can be only clamped, otherwise, the teaching plan paper cannot be clamped, so that the teaching plan paper falls off and is lost, and inconvenience is brought to teaching.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides an adjustable clip interval is provided herein, is convenient for change the novel loose-leaf type teaching notes assembler of teaching notes paper.

The utility model discloses a realize like this, construct a novel loose-leaf teaching notes equipment ware, including a bottom plate, a rotation board rotates with the bottom plate to be connected, and a casing is installed in the bottom plate up end, casing both sides face processing has spout A and spout B, spout A and spout B are parallel, and a knob A sets up in the casing side, rotates with the casing to be connected, and a fixture sets up in the casing, with casing sliding connection, twists knob A, and a fixture is at spout A and spout B internal displacement, a second fixture, and fixed mounting is in the casing, and is the same with a fixture structure.

Further, a mounting frame is arranged in the shell, the mounting frame is fixedly mounted on the upper end face of the bottom plate, a lead screw is arranged in the shell, two ends of the lead screw are rotatably connected with the mounting frame, a first end portion of the lead screw is connected with the knob A, a sliding plate is arranged in the shell, the sliding plate is in threaded connection with the lead screw, the first clamping mechanism is fixedly mounted on the upper end face of the sliding plate, the knob A is screwed, the lead screw rotates to drive the sliding plate to move transversely, and the first clamping mechanism moves along with the sliding plate.

Furthermore, a pair of slide rails is fixedly installed on the upper end face of the installation frame, the sliding plate is connected with the slide rails in a sliding mode through the slide blocks, the sliding plate is guided to move, and the movement precision of the sliding plate is improved.

Furthermore, first fixture include a fixed mounting in the support body of sliding plate up end, with set up in the knob B of support body side and set up in the clamp plate of casing lateral surface, rotate knob B, the vertical direction displacement of clamp plate presss from both sides tightly or relaxs teaching notes paper.

Further, first fixture still includes one with support body threaded connection's screw rod and with support body articulated connecting piece, the screw rod first end is connected with knob B, the second end with the connecting piece is articulated, the connecting piece is 7 characters form, the first end is articulated with the support body, and the corner is articulated with the screw rod, the second end with the clamp plate is articulated, twists knob B, and the screw rod rotates, promotes the connecting piece around its first end and support body articulated department axis and rotates, drives the vertical direction displacement of clamp plate.

The utility model has the advantages of as follows: the utility model relates to a rationally, simple structure moves the knob through twisting, makes first fixture lateral displacement to interval between two fixture of adjustment is convenient for fix the teaching notes paper, avoids dropping.

Through reasonable design of the screw rod transmission mechanism, the screw rod rotates to drive the sliding plate to transversely displace, and the first clamping mechanism displaces along with the sliding plate, so that active adjustment is facilitated.

The guide rail is reasonably designed to guide the movement of the sliding plate, so that the movement precision of the sliding plate is improved.

The reasonable clamping mechanism is designed, the knob B is screwed, the screw rod rotates, the connecting piece is pushed to rotate around the axis of the junction of the first end of the connecting piece and the frame body, the pressing plate is driven to move in the vertical direction, and the fact that teaching plan paper falls off due to loose clamping of the teaching plan caused by long-term use is avoided.

Drawings

FIGS. 1 to 5 are schematic structural views of the present invention;

FIG. 6 is a cross-sectional view A-A of FIG. 2;

FIG. 7 is a cross-sectional view B-B of FIG. 3;

FIG. 8 is a cross-sectional view C-C of FIG. 7;

in the figure: 1. a base plate; 2. a rotating plate; 3. a knob A; 4. a housing; 4.01, a chute A; 4.02, a chute B; 5. a knob B; 6. a screw; 7. a mounting frame; 8. a guide rail; 9. a sliding plate; 10. a frame body; 11. a connecting member; 12. pressing a plate; 13. and a lead screw.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 8, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a novel loose-leaf formula teaching notes equipment here, including a bottom plate 1, a rotation board 2, rotate with bottom plate 1 and be connected, a casing 4 installs in 1 up end of bottom plate, 4 both sides face processing of casing has spout A4.01 and spout B4.02, spout A4.01 and spout B4.02 are parallel, and a knob A3 sets up in the 4 sides of casing, rotates with casing 4 and is connected, and a fixture sets up in casing 4, with casing 4 sliding connection, twists knob A3, and first fixture is at spout A4.01 and spout B4.02 internal displacement, a second fixture, and fixed mounting is in casing 4, and is the same with first fixture structure.

In this embodiment, a mounting frame 7 is disposed in the housing 4, the mounting frame 7 is fixedly mounted on the upper end surface of the bottom plate 1, a lead screw 13 is disposed in the housing 4, two ends of the lead screw 13 are rotatably connected with the mounting frame 7, a first end portion of the lead screw 13 is connected with a knob a3, a sliding plate 9 is disposed in the housing 4, the sliding plate 9 is in threaded connection with the lead screw 13, and the first clamping mechanism is fixedly mounted on the upper end surface of the sliding plate 9.

In this embodiment, a pair of slide rails 8 is further fixedly installed on the upper end surface of the mounting frame 7, and the sliding plate 9 is slidably connected with the slide rails 8 through sliding blocks.

In this embodiment, the first clamping mechanism includes a frame body 10 fixedly mounted on the upper end surface of the sliding plate 9, a knob B5 disposed on the side surface of the frame body 10, and a pressing plate 12 disposed on the outer side surface of the housing 4, and the pressing plate 12 is vertically displaced by rotating the knob B5.

In this embodiment, first fixture still includes a screw rod 6 and the connecting piece 11 of support body 10 articulated with support body 10 threaded connection, screw rod 6 first end and knob B5 are connected, the second end with connecting piece 11 is articulated, connecting piece 11 is 7 characters form, and first end is articulated with support body 10, and the corner is articulated with screw rod 6, the second end with clamp plate 12 is articulated.

The utility model discloses during the implementation, rotate rotor plate 2, open the assembler, twist knob B5, screw rod 6 rotates, it rotates around its first end and the articulated department axis of support body 10 to promote connecting piece 11, it upwards lifts to drive clamp plate 12, place the teaching notes paper in bottom plate 1 up end, adjacent both sides are alignd with 1 medial surface of bottom plate and 4 sides of casing, twist knob A3, lead screw 13 rotates, drive sliding plate 9 lateral displacement, first fixture is along with the displacement of sliding plate 9, adjust two fixture intervals, then twist knob B5 in reverse, screw rod 6 rotates, it rotates around its first end and the articulated department axis of support body 10 to promote connecting piece 11, it compresses tightly the teaching notes paper to drive clamp plate 12.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. A novel loose-leaf teaching plan assembler is characterized in that: comprises that

A base plate (1);

a rotating plate (2) which is rotatably connected with the bottom plate (1);

the shell (4) is arranged on the upper end surface of the bottom plate (1);

two side surfaces of the shell (4) are provided with a chute A (4.01) and a chute B (4.02);

the chute A (4.01) and the chute B (4.02) are parallel;

the knob A (3) is arranged on the side surface of the shell (4) and is rotationally connected with the shell (4);

the first clamping mechanism is arranged in the shell (4) and is connected with the shell (4) in a sliding way;

the knob A (3) is screwed, and the first clamping mechanism moves in the chute A (4.01) and the chute B (4.02);

and the second clamping mechanism is fixedly arranged in the shell (4) and has the same structure as the first clamping mechanism.

2. The new loose-leaf type teaching plan assembler as claimed in claim 1, wherein: the clamping device is characterized in that a mounting frame (7) is arranged in the shell (4), the mounting frame (7) is fixedly mounted on the upper end face of the bottom plate (1), a lead screw (13) is arranged in the shell (4), two ends of the lead screw (13) are rotatably connected with the mounting frame (7), a first end portion of the lead screw (13) is connected with the knob A (3), a sliding plate (9) is arranged in the shell (4), the sliding plate (9) is in threaded connection with the lead screw (13), and the first clamping mechanism is fixedly mounted on the upper end face of the sliding plate (9).

3. The new loose-leaf type teaching plan assembler as claimed in claim 2, wherein: the upper end surface of the mounting rack (7) is also fixedly provided with a pair of slide rails (8), and the sliding plate (9) is connected with the slide rails (8) in a sliding manner through sliding blocks.

4. The new loose-leaf type teaching plan assembler as claimed in claim 1, wherein: the first clamping mechanism comprises a frame body (10) fixedly installed on the upper end face of the sliding plate (9), a knob B (5) arranged on the side face of the frame body (10) and a pressing plate (12) arranged on the outer side face of the shell (4), the knob B (5) is rotated, and the pressing plate (12) is displaced in the vertical direction.

5. The new loose-leaf type teaching plan assembler as claimed in claim 4, wherein: first fixture still include one with support body (10) threaded connection's screw rod (6) and with support body (10) articulated connecting piece (11), screw rod (6) first end is connected with knob B (5), the second end with connecting piece (11) are articulated, connecting piece (11) are 7 words form, and first end is articulated with support body (10), and corner is articulated with screw rod (6), the second end with clamp plate (12) are articulated.

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