CN218367161U

CN218367161U - Multifunctional lesson preparation clamp

Info

Publication number: CN218367161U
Application number: CN202222348955.9U
Authority: CN
Inventors: 王洁琼; 高红梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-24
Anticipated expiration: 2032-09-05

Abstract

The utility model provides a multifunctional lesson preparation clamp, which relates to the technical field of lesson preparation clamps and solves the problems that the prior lesson preparation clamp has single function and can only simply store teaching lesson preparation data, comprising a main body; the main body is provided with a hollow cavity, and the top of the main body is rotatably connected with a top cover; the front end of the main body is provided with a round hole, and the right side of the main body is provided with a sliding chute A; a sliding hole is formed in the left side of the sliding chute A, and a sliding block is connected in the sliding chute A in a sliding mode; the top cover is symmetrically provided with sliding chutes B, and sliding rods are respectively connected in the sliding chutes B in a sliding manner; place the board through the setting and put the data of preparing lessons that the teacher prepared, make things convenient for the teacher to use the data of preparing lessons to give lessons work, then the cooperation layering will be placed the data of preparing lessons on the board and press on the top cap, make the data of preparing lessons put more firmly on the top cap, prevent that wind or other factors from leading to the data displacement of preparing lessons, influence teacher's personnel and use.

Description

Multifunctional lesson preparation clamp

Technical Field

The utility model belongs to the technical field of the clamp of preparing lessons, more specifically say, in particular to multi-functional clamp of preparing lessons.

Background

The course preparation is that a teacher selects the most appropriate expression method and sequence according to the requirements of subject course standards and the characteristics of the course in the department and the specific conditions of students so as to ensure that the students can effectively learn, and the teacher needs to use course preparation folders for centralized storage because the number of data required by course preparation is large.

Based on the above, the inventor finds that some existing lesson preparation clips are single in function, and can only simply store lesson preparation materials and writing pens, and the writing pens are usually mixed with the lesson preparation materials, and no independent space is arranged in the lesson preparation clips.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multi-functional clamp of preparing lessons to solve current clamp function of preparing lessons comparatively single, can only carry out the problem of depositing to the teaching data of preparing lessons simply.

The utility model relates to a purpose and efficiency of multi-functional clamp of preparing lessons are reached by following concrete technological means:

a multifunctional lesson preparation clip comprises a main body; the main body is provided with a hollow cavity, and the top of the main body is rotatably connected with a top cover; the front end of the main body is provided with a round hole, and the right side of the main body is provided with a sliding chute A; a sliding hole is formed in the left side of the sliding chute A, and a sliding block is connected in the sliding chute A in a sliding mode; the top cover is symmetrically provided with sliding chutes B, sliding rods are respectively connected in the sliding chutes B in a sliding manner, and the length of each sliding rod is the same as the depth value of the hollow cavity in the main body; the top cover is provided with a handle and a lock hole; the lockhole is located handle central point and puts, and sliding connection has the locking piece in the lockhole to the locking piece is still sliding connection in main part front end circular hole.

Furthermore, the slide bars are respectively connected to two ends of the pressing bar in a sliding mode, the bottom of the pressing bar is attached to the top cover, and the top cover is provided with a placing plate.

Furthermore, the slide bar is provided with a tension spring, one end of the tension spring is arranged on the pressing strip, and the other end of the tension spring is arranged on the top cover.

Furthermore, the left side of slider is equipped with the threaded rod, threaded rod sliding connection in the slide, and threaded connection has the nut on the threaded rod to threaded rod nut right side laminating slide left side.

Furthermore, a round hole is formed in the center of the sliding block, and a limiting line penetrates through the round hole of the sliding block.

Furthermore, a fixing block is arranged on the right side of the top cover, a round hole is formed in the fixing block, and the other end of the round hole limiting line of the sliding block is installed in the round hole of the fixing block.

Further, the inside storage chamber that still is equipped with of main part, and the laminating of storage chamber baffle outside is placed board one side.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a board is placed in the setting and is put the data of preparing lessons that the teacher prepared, make things convenient for the teacher to use the data of preparing lessons to give lessons work, then the setting of cooperation layering, the data of preparing lessons on will placing the board through the layering is pressed on the top cap, it is more firm to make the data of preparing lessons put on the top cap, prevent that wind or other factors lead to the data displacement of preparing lessons, influence teacher's personnel to use, and the slide bar can drive the layering round trip movement on the top cap, can be applicable to the data paper of preparing lessons of more sizes like this, and the setting in memory chamber of deuterogamying, deposit alone writing the utensil through the memory chamber, cause the influence to the data of preparing lessons after preventing writing the utensil from leaking the china ink.

2. The utility model discloses a set up the position of the sliding connection control slider of spout A and slider, then fix the position of slider through slide opening and screw rod, spacing line in rethread slider round hole and the fixed block round hole, the turned angle size of control main part and top cap, the angle of opening and shutting that makes the top cap can change, make things convenient for the inclination of staff adjustment top cap, the better is adjusted the data of preparing lessons on the top cap according to teacher's in service behavior, it is comparatively single to solve current preparation lesson and press from both sides the function, can only carry out the problem of depositing to the data of preparing lessons of teaching simply.

Drawings

Fig. 1 is an overall schematic axial view of the present invention;

fig. 2 is an internal axial view schematic of the present invention;

fig. 3 is a front perspective axial view schematic of fig. 2 of the present invention;

fig. 4 is an enlarged schematic axial view of the area a in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic axial view of the region B in fig. 3 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a storage chamber; 102. a chute A; 1201. a slide hole; 2. a top cover; 201. a chute B; 202. a slide bar; 203. a tension spring; 204. layering; 205. a lock hole; 206. placing a plate; 3. a handle; 4. a locking block; 5. a slider; 501. a threaded rod; 6. and fixing blocks.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in fig. 1 to 5:

the utility model provides a multifunctional lesson preparation clamp, which comprises a main body 1; a hollow cavity is formed in the main body 1, and the top of the main body 1 is rotatably connected with a top cover 2; the front end of the main body 1 is provided with a round hole, and the right side of the main body 1 is provided with a chute A102; a sliding hole 1201 is formed in the left side of the sliding chute A102, and a sliding block 5 is connected in the sliding chute A102 in a sliding mode; a threaded rod 501 is arranged on the left side of the sliding block 5, the threaded rod 501 is connected in the sliding hole 1201 in a sliding mode, a nut is connected to the threaded rod 501 in a threaded mode, and the right side of the nut of the threaded rod 501 is attached to the left side of the sliding hole 1201; a round hole is formed in the center of the sliding block 5, and a limiting line penetrates through the round hole of the sliding block 5; the top cover 2 is symmetrically provided with sliding grooves B201, sliding rods 202 are respectively connected in the sliding grooves B201 in a sliding manner, and the length of each sliding rod 202 is the same as the depth value of the cavity in the main body 1; the sliding rods 202 are respectively connected to two ends of the pressing bar 204 in a sliding mode, the bottom of the pressing bar 204 is attached to the top cover 2, the placing plate 206 is arranged on the top cover 2, and lesson preparation materials prepared by a teacher are placed through the placing plate 206, so that the teacher can conveniently use the lesson preparation materials to give lessons; the top cover 2 is provided with a handle 3, and the top cover 2 is also provided with a lock hole 205; the lock hole 205 is located at the center of the handle 3, the lock block 4 is slidably connected in the lock hole 205, and the lock block 4 is further slidably connected in the circular hole at the front end of the main body 1.

Wherein, the slide bar 202 is provided with a tension spring 203, one end of the tension spring 203 is arranged on the pressing bar 204, and the other end of the tension spring 203 is arranged on the top cover 2;

adopt above-mentioned scheme, will place the data of preparing lessons on the board 206 through the layering 204 and press on top cap 2, make the data of preparing lessons put more firmly on top cap 2, prevent that wind or other factors from leading to the data displacement of preparing lessons, influence teacher's personnel and use to the slide bar 202 can drive the layering 204 round trip movement on top cap 2, can be applicable to the data paper of preparing lessons of more sizes like this.

Wherein, the right side of the top cover 2 is provided with a fixed block 6, the fixed block 6 is provided with a round hole, and the round hole of the fixed block 6 is internally provided with the other end of the round hole limiting line of the slide block 5;

adopt above-mentioned scheme, utilize spout A102 and slider 5's sliding connection control slider 5's position, then fix slider 5's position through slide opening 1201 and threaded rod 501, spacing line in 5 round holes of rethread slider and the 6 round holes of fixed block, the turned angle size of control main part 1 and top cap 2, the angle that opens and shuts that makes top cap 2 can change, make things convenient for staff to adjust the inclination of top cap 2, better according to teacher's in service behavior to the lesson material on top cap 2 adjust.

Wherein, the inside of the main body 1 is also provided with a storage cavity 101, and the outer side of the partition board of the storage cavity 101 is attached to one side of the placing board 206;

adopt above-mentioned scheme, deposit alone writing pen utensil through storage chamber 101, prevent to write pen utensil and leak the china ink after to cause the influence to preparing lessons data.

The specific use mode and function of the embodiment are as follows:

the utility model discloses when using, can utilize handle 3 to carry this device, and locking piece 4 can be fixed main part 1 and top cap 2 in one side through rotating, when this device reachs the place that needs to use, can open top cap 2 and put the data of preparing lessons that the teacher prepared through placing board 206, make things convenient for the teacher to use the data of preparing lessons to give lessons work, then cooperation layering 204 will place the data of preparing lessons on board 206 and press on top cap 2, it is more firm to make the data of preparing lessons put on top cap 2, prevent that wind or other factors lead to the data displacement of preparing lessons, influence teacher's personnel to use, and slide bar 202 can drive layering 204 back and forth movement on top cap 2, can be applicable to the data paper of preparing lessons of more sizes like this, it deposits alone to write pen utensil to cooperate storage chamber 101 again, it causes the influence to the data of preparing lessons to prevent to write pen utensil to leak the china ink after.

Then, through the position of the sliding connection control slider 5 that sets up spout A102 and slider 5, fix slider 5's position through slide opening 1201 and threaded rod 501 afterwards, spacing line in 5 round holes of rethread slider and the 6 round holes of fixed block, the turned angle size of control main part 1 and top cap 2, make the angle of opening and shutting of top cap 2 change, make things convenient for staff to adjust top cap 2's inclination, the better lesson preparation data on top cap 2 according to teacher's in service behavior adjusts, it is comparatively single to solve current lesson preparation and press from both sides the function, can only deposit the problem to teaching lesson preparation data simply.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a multi-functional clamp of preparing lessons which characterized in that: comprises a main body (1); the main body (1) is provided with a hollow cavity, and the top of the main body (1) is rotatably connected with a top cover (2); the front end of the main body (1) is provided with a round hole, and the right side of the main body (1) is provided with a sliding chute A (102); a sliding hole (1201) is formed in the left side of the sliding chute A (102), and a sliding block (5) is connected in the sliding chute A (102) in a sliding mode; the top cover (2) is symmetrically provided with sliding grooves B (201), sliding rods (202) are respectively connected in the sliding grooves B (201) in a sliding manner, and the length of each sliding rod (202) is the same as the depth value of the cavity in the main body (1); the handle (3) is arranged on the top cover (2), and the top cover (2) is also provided with a lock hole (205); the lockhole (205) is located handle (3) central point and puts, and sliding connection has locking piece (4) in lockhole (205) to locking piece (4) still rotate to be connected in main part (1) front end circular hole.

2. The multifunctional lesson preparation clamp of claim 1, wherein: the sliding rods (202) are respectively connected to two ends of the pressing strips (204) in a sliding mode, the bottoms of the pressing strips (204) are attached to the top cover (2), and the placing plate (206) is arranged on the top cover (2).

3. The multifunctional lesson preparation clamp of claim 1, wherein: the sliding rod (202) is provided with a tension spring (203), one end of the tension spring (203) is arranged on the pressing strip (204), and the other end of the tension spring (203) is arranged on the top cover (2).

4. The multifunctional lesson preparation clamp of claim 1, wherein: the left side of slider (5) is equipped with threaded rod (501), and threaded rod (501) sliding connection is in slide opening (1201), and threaded connection has the nut on threaded rod (501) to threaded rod (501) nut right side laminating slide opening (1201) left side.

5. The multifunctional lesson preparation clamp of claim 1, wherein: a round hole is formed in the center of the sliding block (5), and a limiting line penetrates through the round hole of the sliding block (5).

6. The multifunctional lesson preparation clamp of claim 5, wherein: the right side is equipped with fixed block (6) on top cap (2), and has seted up the round hole on fixed block (6) to install the other end of slider (5) round hole spacing line in fixed block (6) round hole.

7. The multifunctional lesson preparation clamp as claimed in claim 1, wherein: the storage cavity (101) is further arranged inside the main body (1), and one side of the storage cavity (101) partition plate is attached to the outer side of the storage cavity (206).