CN211251912U

CN211251912U - Chinese teaching material data arrangement flattening device

Info

Publication number: CN211251912U
Application number: CN201922218678.8U
Authority: CN
Inventors: 田莉
Original assignee: Baoji Vocational and Technical College
Current assignee: Baoji Vocational and Technical College
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-14
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a chinese teaching material data arrangement flattening device, the on-line screen storage device comprises a base, the upper end of base and the position fixedly connected with backup pad that is close to the edge, one side that the base edge was kept away from to the backup pad is equipped with the spread groove, sliding connection has the elevator, sliding insertion is equipped with two first slide bars in the elevator, the both ends of first slide bar run through the elevator respectively and with the spread groove in relative lateral wall fixed connection, insert in the elevator and be equipped with the screw rod, the lower extreme of screw rod run through the elevator and rotate with the side wall in the spread groove and be connected, the upper end of backup pad be equipped with the communicating through-hole of spread groove, elevator and through-hole are run through in proper order to the upper end of screw rod, be threaded connection between screw rod and the elevator, be connected. The utility model discloses a drive mechanism's setting, the teaching material data of fold is put in order to guarantee the save of teaching material data and look over.

Description

Chinese teaching material data arrangement flattening device

Technical Field

The utility model relates to a chinese teaching material technical field especially relates to chinese teaching material data arrangement flattening device.

Background

The Chinese language is a teaching subject in a basic education course system, the teaching content is language culture, the operation form is also language culture, the capability of the Chinese language is the basis for learning other subjects and science, and is also an important human and social subject and a tool for people to exchange ideas. Has the unified characteristics of tool and humanity. The Chinese language is a general term of disciplines which emphasizes the study of language and characters from the literature, and generally comprises character study, the training of the mother-of-war, phonology, and proofreading.

In the process of Chinese teaching, various printed and copied character materials are needed, and in the process of using and reading, the data are wrinkled due to poor management, so that the storage and reading of the data are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the fold appears in the data due to poor management, influencing the storage and the reading of the data and providing a Chinese teaching material data arrangement flattening device in the use and reading process.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the Chinese teaching material arranging and flattening device comprises a base, wherein a supporting plate is fixedly connected to the upper end of the base and close to the edge, a connecting groove is formed in one side, far away from the edge of the base, of the supporting plate, a lifting block is connected in the connecting groove in a sliding mode, two first sliding rods are inserted in the lifting block in a sliding mode, two ends of each first sliding rod respectively penetrate through the lifting block and are fixedly connected with the side wall opposite to the inside of the connecting groove, a screw rod is inserted in the lifting block, the lower end of the screw rod penetrates through the lifting block and is rotatably connected with the side wall of the inner bottom end of the connecting groove, a through hole communicated with the connecting groove is formed in the upper end of the supporting plate, the upper end of the screw rod sequentially penetrates through the lifting block and the through hole, the screw rod is in threaded connection with the lifting block, the screw rod is, a material placing groove is arranged in the moving block, a half gear is arranged in the material placing groove, racks meshed with the gears are fixedly connected to opposite side walls in the material placing groove, a mounting groove is arranged on one side, close to the moving block, of the lifting block, a servo motor is fixedly connected to the inner side wall of the mounting groove, an opening communicated with the material placing groove is arranged on one side, close to the lifting block, of the moving block, the tail end of an output shaft of the servo motor sequentially penetrates through the mounting groove and the opening and is fixedly connected with the side walls of the half gear, two sliding grooves are arranged on one side, close to the moving block, of the lifting block and are respectively located on two sides of the mounting groove, sliding blocks are connected in the sliding grooves in a sliding mode, second sliding rods are inserted in the sliding blocks in the sliding modes, two ends of each second sliding rod respectively penetrate through the sliding block, the lower extreme fixedly connected with connecting block of movable block, the lower extreme of connecting block rotates and is connected with a plurality of cylinders.

Preferably, the side wall of the lifting block is provided with a groove, a ball is arranged in the groove, and the ball is abutted to the inner side wall of the connecting groove.

Preferably, the screw is fixedly sleeved with a bearing, and the bearing is fixedly connected in the through hole.

Preferably, the lower end of the base is fixedly connected with a rubber pad.

Preferably, the upper end of the screw is fixedly connected with a turntable.

Preferably, the second slide bar is sleeved with a rubber sleeve.

Has the advantages that:

1. smoothing out the corners of folds of teaching material data, placing the folds on a base, and locating under a connecting block, then rotating a screw rod, driving a lifting block to move downwards through the action of thread meshing by the screw rod, and improving the stability of the lifting block when moving through the arrangement of a first sliding rod, so that a roller is abutted against the teaching material data, then switching on a power supply of a servo motor, then starting the servo motor to rotate to drive a half gear, driving a moving block to move left and right through the action of meshing with a rack by the half gear, thereby repeatedly flattening the teaching material data, driving a sliding block to move when moving, and improving the stability of the moving block when moving through the matching of the sliding block and a second sliding rod, through the arrangement of a transmission mechanism, the utility model has the advantages of neatening the folded teaching material data, thereby ensuring the storage and the look-over of the teaching material data;

2. through the setting of ball, can reduce the resistance when the elevator removes, through the setting of bearing, stability when can improving the screw rod rotation, through the setting of rubber pad, can improve the steadiness between base and the ground, through the setting of carousel, can convenience of customers rotate the screw rod, through the setting of rubber sleeve, can play certain cushioning effect, prevent that slider and spout inside wall from offseting and producing wearing and tearing.

Drawings

Fig. 1 is a schematic structural view of a Chinese teaching material data collating and flattening device according to the present invention;

fig. 2 is a schematic structural diagram of a position a of the Chinese teaching material data collating and flattening device of the present invention;

fig. 3 is a schematic diagram of a structure at the position B of the Chinese teaching material arranging and flattening device of the present invention.

In the figure: the device comprises a base 1, a support plate 2, a roller 3, a connecting block 4, a moving block 5, a second sliding rod 6, a rack 7, a first sliding rod 8, a half gear 9, a bearing 10, a screw rod 11, a lifting block 12, a sliding block 13, a servo motor 14 and a ball 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a Chinese teaching material arranging and flattening device comprises a base 1, a supporting plate 2 is fixedly connected to the upper end of the base 1 at a position close to the edge for supporting an upgrading block 12, a connecting groove is arranged on one side of the supporting plate 2 far away from the edge of the base 1, a lifting block 12 is slidably connected in the connecting groove for adjusting the height of the lifting block 12, two first sliding rods 8 are slidably inserted in the lifting block 12 for improving the stability of the lifting block 12 during movement, two ends of each first sliding rod 8 respectively penetrate through the lifting block 12 and are fixedly connected with the side walls opposite to the inside of the connecting groove, a screw 11 is inserted in the lifting block 12 for driving the lifting block 12 to move, the lower end of the screw 11 penetrates through the lifting block 12 and is rotatably connected with the side wall of the inner bottom of the connecting groove, a through hole communicated with the connecting groove is arranged at the upper, the screw rod 11 is connected with the lifting block 12 by screw threads, the screw rod 11 is connected with the through hole in a rotating manner, one end of the lifting block 12 penetrates through the connecting groove, one side of the lifting block 12, which penetrates through the connecting groove, is provided with a moving block 5 for driving the connecting block 5, a storage groove is arranged in the moving block 5, a half gear 9 is arranged in the storage groove for driving a rack 7, the rack 7 meshed with a gear is fixedly connected to each of the opposite side walls in the storage groove and is used for driving the moving block 5 in cooperation with the half gear 9, one side of the lifting block 12, which is close to the moving block 5, is provided with a mounting groove, a servo motor 14 is fixedly connected to the inner side wall of the mounting groove and is used for driving the half gear 9 to rotate, one side of the moving block 5, which is close to the lifting block 12, is provided with an opening communicated with the storage groove, two spouts are located the both sides of mounting groove respectively, sliding connection has slider 13 in the spout, be used for cooperating with second slide bar 6, thereby improve the stability when movable block 5 removes, sliding insertion is equipped with second slide bar 6 in slider 13, stability when being used for improving slider 13 and removing, second slide bar 6's both ends run through slider 13 respectively and with the spout in relative lateral wall fixed connection, slider 13's one end run through the spout and with movable block 5's lateral wall fixed connection, movable block 5's lower extreme fixedly connected with connecting block 4, be used for installing cylinder 3, connecting block 4's lower extreme rotation is connected with a plurality of cylinders 3, be used for flattening the teaching materials data.

In this embodiment, be equipped with the recess on the lateral wall of elevator 12, be equipped with ball 15 in the recess, ball 15 offsets with the spread groove inside wall, resistance when being used for reducing elevator 12 and removing, fixed cover is equipped with bearing 10 on the screw rod 11, bearing 10 fixed connection is in the through-hole, stability when being used for improving screw rod 11 and rotating, base 1's lower extreme fixedly connected with rubber pad, be used for improving the steadiness between base 1 and the ground, screw rod 11's upper end fixedly connected with carousel, be used for convenience of customers to rotate screw rod 11, the cover is equipped with the rubber sleeve on the second slide bar 6, be used for playing certain cushioning effect, prevent that slider 13 from offsetting and producing wearing and tearing with the spout inside.

In the embodiment, the corners of the folds of the teaching material are smoothed out, then the teaching material is placed on the base 1 and is positioned right below the connecting block 4, then the screw rod 11 is rotated, the screw rod 11 drives the lifting block 12 to move downwards under the action of thread meshing, through the arrangement of the first sliding rod 8, the stability of the lifting block 12 during moving can be improved, the roller 3 is abutted against teaching material data, then the power supply of the servo motor 14 is switched on, the servo motor 14 is started to rotate to drive the half gear 9, the half gear 9 drives the moving block 5 to move left and right through the action of meshing with the rack 7, thereby repeatedly flattening the teaching material, when the moving block 5 moves, the sliding block 13 is driven to move, through slider 13 and the cooperation of second slide bar 6, stability when improving movable block 5 and moving, the utility model discloses a drive mechanism's setting is organized the teaching material data of fold good to guarantee the save of teaching material data and look over.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Chinese teaching material data arrangement flattening device, including base (1), its characterized in that: the upper end of the base (1) is fixedly connected with a supporting plate (2) close to the edge, one side, away from the edge of the base (1), of the supporting plate (2) is provided with a connecting groove, a lifting block (12) is connected in the connecting groove in a sliding manner, two first sliding rods (8) are inserted in the lifting block (12) in a sliding manner, two ends of each first sliding rod (8) respectively penetrate through the lifting block (12) and are fixedly connected with opposite side walls in the connecting groove, a screw rod (11) is inserted in the lifting block (12), the lower end of the screw rod (11) penetrates through the lifting block (12) and is rotatably connected with the side wall in the connecting groove, a through hole communicated with the connecting groove is formed in the upper end of the supporting plate (2), the upper end of the screw rod (11) sequentially penetrates through the lifting block (12) and the through hole, the screw rod (11) is in threaded connection with the lifting block (12), one end of the lifting block (12) penetrates through the connecting groove, a moving block (5) is arranged on one side of the lifting block (12) penetrating through the connecting groove, a storage groove is arranged in the moving block (5), a half gear (9) is arranged in the storage groove, racks (7) meshed with the gears are fixedly connected to opposite side walls in the storage groove, a mounting groove is arranged on one side of the lifting block (12) close to the moving block (5), a servo motor (14) is fixedly connected to the inner side wall of the mounting groove, an opening communicated with the storage groove is arranged on one side of the moving block (5) close to the lifting block (12), the tail end of an output shaft of the servo motor (14) sequentially penetrates through the mounting groove and the opening and is fixedly connected with the side wall of the half gear (9), two sliding grooves are arranged on one side of the lifting block (12) close to the moving block (5) and, the roller-type vibration damping device is characterized in that a sliding block (13) is connected in the sliding groove in a sliding mode, a second sliding rod (6) is inserted in the sliding block (13) in a sliding mode, two ends of the second sliding rod (6) penetrate through the sliding block (13) respectively and are fixedly connected with the opposite side walls in the sliding groove, one end of the sliding block (13) penetrates through the sliding groove and is fixedly connected with the side walls of the moving block (5), a connecting block (4) is fixedly connected to the lower end of the moving block (5), and a plurality of rollers (3) are rotatably connected to.

2. The device for collating and flattening Chinese teaching material data according to claim 1, wherein: the side wall of the lifting block (12) is provided with a groove, a ball (15) is arranged in the groove, and the ball (15) is abutted to the inner side wall of the connecting groove.

3. The device for collating and flattening Chinese teaching material data according to claim 1, wherein: the screw rod (11) is fixedly sleeved with a bearing (10), and the bearing (10) is fixedly connected in the through hole.

4. The device for collating and flattening Chinese teaching material data according to claim 1, wherein: the lower end of the base (1) is fixedly connected with a rubber pad.

5. The device for collating and flattening Chinese teaching material data according to claim 1, wherein: the upper end of the screw rod (11) is fixedly connected with a turntable.

6. The device for collating and flattening Chinese teaching material data according to claim 1, wherein: the second sliding rod (6) is sleeved with a rubber sleeve.