CN214085553U

CN214085553U - Be used for education and teaching data storage device

Info

Publication number: CN214085553U
Application number: CN202023099179.0U
Authority: CN
Inventors: 孙丽雪
Original assignee: Shandong Vocational College of Industry
Current assignee: Shandong Vocational College of Industry
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-31
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to an education and teaching technical field just discloses a be used for education and teaching data storage device, comprising a base plate, the bottom plate lower surface is provided with the universal wheel, fixed surface is connected with the box on the bottom plate, the box openly rotates and is connected with the door plant, the handle is controld to the positive right side fixedly connected with of door plant, bottom plate upper surface rear side fixedly connected with air heater, the air heater output is pegged graft with box back bottom, box inner wall fixedly connected with rectangular plate. This be used for education and teaching material storage device, through setting up reset spring, secondary drive axle and transmission worm, make the transmission worm wheel can comparatively stabilize effectual drive first transmission shaft and transfer line and use first transmission shaft centre of a circle as the center rotation, and then make the baffle can stabilize effectual control in the horizontal direction and remove, make the baffle can be comparatively stable carry on spacingly to the teaching material of rectangular plate upper surface, make the more firm that teaching material laid.

Description

Be used for education and teaching data storage device

Technical Field

The utility model relates to an education and teaching technical field specifically is a be used for education and teaching data storage device.

Background

The education and teaching is a series of activities for performing organization coordination control on an education system by the nation, and a data storage device is needed to store teaching data in the education and teaching process; the storage device of the prior art is internally provided with a plurality of clapboards to separate the inner space of the device, so that files of different types can be conveniently placed, the clapboards are fixed, a user is difficult to adjust the storage space in the device according to the number of the placed files, and the storage device is inconvenient to use.

For example, chinese patent publication No. CN211533340U discloses a data storage device for education management and teaching, which is configured such that a moving slot is formed on a carrying net plate to allow a connecting plate to move in a left-right spacing manner, thereby adjusting the placing space according to the number of documents, facilitating use, and improving the practicability of the storage device; pressure is exerted to the slider through the spring during in-service use and makes the connecting plate carry on spacingly to the teaching material, and the elasticity of spring is unstable to make the connecting plate can not be comparatively stable carry on spacingly to the teaching material, reduced storage device's practicality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be directed against prior art not enough, the utility model provides a be used for educational teaching data storage device has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a device for storing educational and teaching materials comprises a bottom plate, wherein universal wheels are arranged on the lower surface of the bottom plate, a box body is fixedly connected to the upper surface of the bottom plate, a door plate is rotatably connected to the front surface of the box body, an operating handle is fixedly connected to the right side of the front surface of the door plate, an air heater is fixedly connected to the rear side of the upper surface of the bottom plate, the output end of the air heater is inserted into the bottom of the back surface of the box body, a rectangular plate is fixedly connected to the inner wall of the bottom of the box body and the upper surface of the rectangular plate, rectangular grooves are respectively formed in the inner wall of the bottom of the box body, the upper surface and the lower surface of the rectangular plate, a convex block is arranged in each concave groove, a movable plate is fixedly connected to the inner side surface of each convex block, elastic metal plates are fixedly connected to the front side and the rear side of the lower surface of each movable plate, and a clamping block is fixedly connected to the left side of the lower surface of each elastic metal plate, the elastic metal plate upper surface is fixedly connected with a pull rod, the front side and the rear side of the left side face of the movable plate are respectively and fixedly connected with a supporting block, a first transmission shaft is inserted into the inner side face of the supporting block, transmission rods are respectively sleeved on the front side and the rear side of the outer surface of the first transmission shaft, the bottom of the left side face of the movable plate is rotatably connected with a second transmission shaft, a transmission worm wheel is sleeved on the outer surface of the first transmission shaft, a transmission worm meshed with the transmission worm wheel is sleeved on the outer surface of the second transmission shaft, a turntable is fixedly connected with the left side face of the second transmission shaft, four corners of the right side face of the movable plate are respectively and fixedly connected with a cylinder, a round rod is inserted into the right side face of the cylinder, a baffle is fixedly connected with the right side face of the round rod, a reset spring is sleeved on the outer surface of the cylinder, and the outer end of the reset spring is respectively and fixedly connected with the right side face of the movable plate and the left side face of the baffle.

Preferably, the left side surface of the movable plate is provided with a rectangular through hole, the height and the width of the rectangular through hole are equal, and the width of the rectangular through hole is larger than the maximum distance between the front transmission rod and the rear transmission rod.

Preferably, the number of universal wheels is four, and the universal wheels comprises briquetting, mount, removal gyro wheel and roller bearing, and the material of mount is stainless steel.

Preferably, the outer surface of the first transmission shaft is fixedly connected with a rectangular block, and a structure formed by the first transmission shaft and the rectangular block is inserted into the front face of the transmission worm wheel.

Preferably, the top of the back of the box body is provided with four sixty-four groups of ventilation holes, and the inner diameter of each ventilation hole is twenty-five millimeters.

Preferably, the bottom of the left side face, the bottom of the right side face and the bottom of the back face of the box body are fixedly connected with the triangular fixing blocks, and the lower surfaces of the triangular fixing blocks are welded with the upper surface of the bottom plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for educational and teaching data storage device possesses following beneficial effect:

1. this be used for education and teaching material storage device, through setting up reset spring, secondary drive axle and transmission worm, make the transmission worm wheel can comparatively stabilize effectual drive first transmission shaft and transfer line and use first transmission shaft centre of a circle as the center rotation, and then make the baffle can stabilize effectual control in the horizontal direction and remove, make the baffle can be comparatively stable carry on spacingly to the teaching material of rectangular plate upper surface, make the more firm that teaching material laid.

2. This be used for education and teaching materials storage device, through setting up concave groove, convex block, elastic metal plate and pull rod, make the fixture block can be comparatively convenient with rectangle draw-in groove adaptation and separation, the movable plate can be comparatively convenient drive the baffle and remove and fix in the horizontal direction, the drive baffle that makes the movable plate can be more stable comes to carry on spacingly to it according to the quantity of teaching materials, makes the baffle can carry on spacingly to the teaching materials of different quantity, has improved storage device's practicality greatly.

Drawings

Fig. 1 and 2 are schematic structural views of the present invention;

FIG. 3 is a schematic view of the internal structure of the box body of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of a part of the structure of the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention;

fig. 7 is an enlarged schematic view of the structure at C in fig. 5 according to the present invention.

In the figure: 1. a base plate; 2. a universal wheel; 3. a box body; 4. a door panel; 5. a control handle; 6. a hot air blower; 7. a rectangular plate; 8. a rectangular clamping groove; 9. a concave groove; 10. a convex block; 11. moving the plate; 12. an elastic metal plate; 13. a clamping block; 14. a pull rod; 15. a support block; 16. a first drive shaft; 17. a transmission rod; 18. a second drive shaft; 19. a drive worm gear; 20. a drive worm; 21. a turntable; 22. a cylinder; 23. a round bar; 24. a baffle plate; 25. a return spring.

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. 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.

Referring to fig. 1-7, the present invention provides a technical solution: a device for storing educational and teaching materials comprises a bottom plate 1, universal wheels 2 are arranged on the lower surface of the bottom plate 1, a box body 3 is fixedly connected on the upper surface of the bottom plate 1, a door plate 4 is rotatably connected on the front surface of the box body 3, a control handle 5 is fixedly connected on the right side of the front surface of the door plate 4, an air heater 6 is fixedly connected on the rear side of the upper surface of the bottom plate 1, the model of the air heater 6 is BGP1506-032, the output end of the air heater 6 is spliced with the bottom of the back surface of the box body 3, a rectangular plate 7 is fixedly connected on the inner wall of the bottom of the box body 3, rectangular clamping grooves 8 are respectively arranged on the inner wall of the bottom of the box body 3 and the upper surface of the rectangular plate 7, concave grooves 9 are respectively arranged on the upper surface and the lower surface of the inner wall of the bottom of the box body 3, a convex block 10 is arranged inside, a movable plate 11 is fixedly connected on the inner side surface of the convex block 10, elastic metal plates 12 are respectively fixedly connected on the front side and the rear side of the lower surface of the movable plate 11, the left side of the lower surface of the elastic metal plate 12 is fixedly connected with a clamping block 13, the upper surface of the elastic metal plate 12 is fixedly connected with a pull rod 14, the front and rear sides of the left side surface of the movable plate 11 are fixedly connected with supporting blocks 15, the inner side surface of each supporting block 15 is inserted with a first transmission shaft 16, the front and rear sides of the outer surface of each first transmission shaft 16 are respectively sleeved with a transmission rod 17, the bottom of the left side surface of the movable plate 11 is rotatably connected with a second transmission shaft 18, the outer surface of each first transmission shaft 16 is sleeved with a transmission worm wheel 19, the outer surface of each second transmission shaft 18 is sleeved with a transmission worm 20 meshed with the transmission worm wheel 19, the left side surface of each second transmission shaft 18 is fixedly connected with a rotary table 21, four corners of the right side surface of the movable plate 11 are respectively fixedly connected with a cylinder 22, the right side surface of the cylinder 22 is inserted with a round rod 23, the right side surface of the round rod 23 is fixedly connected with a baffle plate 24, and the clamping block 13 can be conveniently adapted to and separated from the rectangular clamping groove 8 by arranging a concave groove 9, a convex block 10, the elastic metal plate 12 and the pull rod 14, the movable plate 11 can conveniently drive the baffle 24 to move and fix in the horizontal direction, so that the movable plate 11 can more stably drive the baffle 24 to limit the teaching materials according to the quantity of the teaching materials, the baffle 24 can limit the teaching materials with different quantities, the practicability of the storage device is greatly improved, the reset spring 25 is sleeved on the outer surface of the cylinder 22, by arranging the return spring 25, the second transmission shaft 18 and the transmission worm 20, the transmission worm wheel 19 can stably and effectively drive the first transmission shaft 16 and the transmission rod 17 to rotate around the circle center of the first transmission shaft 16, and then make baffle 24 can stabilize effectual moving about in the horizontal direction, make baffle 24 can be comparatively stable carry on spacingly to the teaching material of rectangular plate 7 upper surface, make teaching material lay more firm, reset spring 25 outer end respectively with movable plate 11 right flank and baffle 24 left surface fixed connection.

The utility model discloses in, in order to make the transfer line 17 can be more nimble with baffle 24 left surface contact, consequently seted up the rectangle through-hole at 11 left surfaces of movable plate, and the height and the width of rectangle through-hole equal, and the rectangle through-hole width is greater than the maximum distance of the transfer line 17 of both sides around, and the rectangle through-hole has improved the scope of transfer line 17 motion.

The utility model discloses in, in order to make the drive bottom plate 1 motion that universal wheel 2 can be nimble, consequently set up the quantity of universal wheel 2 and be four groups, and universal wheel 2 comprises briquetting, mount, removal gyro wheel and roller bearing, and the material of mount is the stainless steel, and the briquetting can be convenient fix and remove fixedly to removing the gyro wheel, has improved the convenience that universal wheel 2 removed.

The utility model discloses in, in order to make the first transmission shaft 16 of drive that transmission worm wheel 19 can be stable rotate, consequently at 16 outer fixed surface of first transmission shaft be connected with the rectangular block, and the structure that first transmission shaft 16 and rectangular block become openly pegs graft with transmission worm wheel 19, the rectangular block has improved the stability of transmission worm wheel 19 with the 16 linkages of first transmission shaft.

The utility model discloses in, in order to make 3 inside stoving of box more effective, consequently seted up the ventilation hole at 3 back tops of box, and the quantity in ventilation hole is sixty four groups, and the internal diameter size in ventilation hole is twenty five millimeters, and the ventilation hole has improved the mobility of 3 inside air of box, has improved the validity of drying 3 inside of box.

The utility model discloses in, in order to make 1 more stable supports box 3 of bottom plate, consequently at the equal fixed connection three-edged fixed block of 3 left surface bottoms of box, right flank bottom and back bottom, and three-edged fixed block lower surface and 1 upper surface welding of bottom plate, the welding has improved the stability that box 3 and three-edged fixed block are connected with bottom plate 1.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the teaching aid is used, the operating handle 5 is held, then the operating handle 5 drives the door panel 4 to rotate, then teaching materials are placed on the right side of the upper surface of the rectangular plate 7, then the pull rod 14 is pulled upwards, the pull rod 14 drives the elastic metal plate 12 to move, so that the elastic metal plate 12 deforms, the clamping block 13 is separated from the rectangular clamping groove 8, then the moving plate 11 drives the convex block 10 to move rightwards along the track of the concave groove 9, when the distance between the right side surface of the baffle plate 24 and the teaching materials is two centimeters, the pull rod 14 is loosened, the clamping block 13 is matched with the rectangular clamping groove 8 under the elastic action of the elastic metal plate 12, so that the moving plate 11 is fixed, then the rotating disc 21 rotates anticlockwise, the rotating disc 21 drives the second transmission shaft 18 and the transmission worm 20 to rotate anticlockwise, the transmission worm 20 is meshed with the transmission worm wheel 19 for transmission, so that the transmission worm wheel 19 drives the first transmission shaft 16 and the transmission rod 17 to rotate clockwise, the top end of the transmission rod 17 extrudes the left side face of the baffle 24, so that the baffle 24 drives the round rod 23 to move rightwards, the length of the reset spring 25 is increased, after the right side face of the baffle 24 is tightly contacted with the left side face of teaching materials, the rotating disc 21 stops rotating, when the back face of the door panel 4 is attached to the front face of the box body 3, the air heater 6 is started, the air heater 6 conveys heat to the inside of the box body 3 through the output end, the inside of the box body 3 is dried, and the heat is exhausted through the heat dissipation holes in the top of the back face of the box body 3.

To sum up, this be used for educational teaching material storage device, through setting up reset spring 25, secondary drive axle 18 and transmission worm 20, make transmission worm wheel 19 can comparatively stabilize effectual first transmission shaft 16 of drive and transfer line 17 and use the 16 centre of a circle of first transmission shaft to rotate as the center, and then make baffle 24 can stabilize effectual moving about the horizontal direction, make baffle 24 can be comparatively stable carry on spacingly to the teaching material of rectangular plate 7 upper surface, make the more firm that the teaching material was laid.

This be used for educational teaching materials storage device, through setting up concave groove 9, convex block 10, elastic metal plate 12 and pull rod 14, make fixture block 13 can be comparatively convenient with 8 adaptations of rectangle draw-in groove and separation, movable plate 11 can be comparatively convenient drive baffle 24 remove and fix at the horizontal direction, make movable plate 11 can be more stable drive baffle 24 carry on spacingly to it according to the quantity of teaching materials, make baffle 24 can carry on spacingly to the teaching materials of different quantity, storage device's practicality has been improved greatly.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A storage device for educational and teaching materials, comprising a base plate (1), characterized in that: the lower surface of the bottom plate (1) is provided with universal wheels (2), the upper surface of the bottom plate (1) is fixedly connected with a box body (3), the front surface of the box body (3) is rotatably connected with a door plate (4), the front right side of the door plate (4) is fixedly connected with an operation handle (5), the rear side of the upper surface of the bottom plate (1) is fixedly connected with an air heater (6), the output end of the air heater (6) is spliced with the bottom of the back surface of the box body (3), the inner wall of the box body (3) is fixedly connected with a rectangular plate (7), rectangular clamping grooves (8) are respectively formed in the inner wall of the bottom of the box body (3) and the upper surface and the lower surface of the rectangular plate (7), concave grooves (9) are respectively formed in the inner wall of the bottom of the box body (3), the inner wall of the top of the rectangular plate (7), convex blocks (10) are arranged in the concave grooves (9), and a movable plate (11) is fixedly connected with the inner side surface of the convex blocks (10), elastic metal plates (12) are fixedly connected to the front side and the rear side of the lower surface of the movable plate (11), a clamping block (13) is fixedly connected to the left side of the lower surface of the elastic metal plate (12), a pull rod (14) is fixedly connected to the upper surface of the elastic metal plate (12), supporting blocks (15) are fixedly connected to the front side and the rear side of the left side of the movable plate (11), a first transmission shaft (16) is inserted into the inner side of each supporting block (15), transmission rods (17) are sleeved on the front side and the rear side of the outer surface of the first transmission shaft (16), a second transmission shaft (18) is rotatably connected to the bottom of the left side of the movable plate (11), a transmission worm wheel (19) is sleeved on the outer surface of the first transmission shaft (16), a transmission worm (20) meshed with the transmission worm wheel (19) is sleeved on the outer surface of the second transmission shaft (18), and a rotary table (21) is fixedly connected to the left side of the second transmission shaft (18), the all fixedly connected with drum (22) in movable plate (11) right flank four corners, drum (22) right flank is pegged graft and is had pole (23), pole (23) right flank fixedly connected with baffle (24), reset spring (25) have been cup jointed to drum (22) surface, reset spring (25) outer end respectively with movable plate (11) right flank and baffle (24) left flank fixed connection.

2. A storage device for educational teaching material according to claim 1, wherein: the left side face of the moving plate (11) is provided with a rectangular through hole, the height and the width of the rectangular through hole are equal, and the width of the rectangular through hole is larger than the maximum distance between the transmission rods (17) on the front side and the rear side.

3. A storage device for educational teaching material according to claim 1, wherein: the number of universal wheels (2) is four groups, and universal wheels (2) comprise briquetting, mount, removal gyro wheel and roller bearing, and the material of mount is the stainless steel.

4. A storage device for educational teaching material according to claim 1, wherein: the outer surface of the first transmission shaft (16) is fixedly connected with a rectangular block, and a structure formed by the first transmission shaft (16) and the rectangular block is inserted into the front face of the transmission worm wheel (19).

5. A storage device for educational teaching material according to claim 1, wherein: the top of the back of the box body (3) is provided with vent holes, the number of the vent holes is sixty-four groups, and the inner diameter of each vent hole is twenty-five millimeters.

6. A storage device for educational teaching material according to claim 1, wherein: the bottom of the left side face, the bottom of the right side face and the bottom of the back face of the box body (3) are fixedly connected with the triangular fixing blocks, and the lower surfaces of the triangular fixing blocks are welded with the upper surface of the bottom plate (1).