CN214587499U

CN214587499U - Teaching frame for information technology

Info

Publication number: CN214587499U
Application number: CN202121122463.7U
Authority: CN
Inventors: 卢绍兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-11-02
Anticipated expiration: 2031-05-24

Abstract

The utility model relates to the technical field of teaching equipment, in particular to a teaching frame for information technology, which comprises a tray, a bottom plate, a display frame, a first belt, a second belt, a top plate and a threaded rod, wherein, the two sides of the bottom plate are both provided with supporting legs, the bottom ends of the supporting legs are fixedly provided with wheels, the center of the wheels is provided with an output shaft, the two sides of the top end of the bottom plate are both provided with brackets, the belt pulley of a first motor and the belt pulley groove of a transmission shaft are sleeved by the first belt, the transmission shaft can be rotated to drive the transmission shaft to rotate, the transmission shaft rotates to drive the threaded rod to rotate, the threaded rod is connected with the threaded block in a threaded manner, the display frame can be lifted by the rotation of the threaded rod and the telescopic rods on the two sides of the top plate, the effect of height adjustment can be achieved, manual adjustment is omitted, and the second motor can drive the wheels to rotate, the effect of convenient removal can be reached, easy operation is convenient.

Description

Teaching frame for information technology

Technical Field

The utility model relates to a teaching equipment's technical field specifically is a teaching frame for information technology.

Background

As is well known, in teacher's teaching, give lessons through using the teaching frame and can satisfy the user demand under the different environment, in the teaching aid field, the teaching frame has extensive application.

Through the retrieval, chinese patent application number is CN 201920663168.9's utility model patent discloses a table is along orthopedics teaching frame, including the body of L type, the body includes straight-bar and montant, and the montant lower extreme is equipped with fixing device, and the straight-bar front end is equipped with clamping device, and clamping device goes up holder and lower holder including articulated formula, and the preceding tip of going up holder and holder down is used for the above-mentioned orthopedics experiment mould of centre gripping, the utility model discloses a but adjustable structure's orthopedics teaching frame makes the convenient quick installation of orthopedics teaching frame on table edge, simultaneously, but clamping device multi-angle diversified centre gripping irregular orthopedics experiment mould again, the observation and the study of the orthopedics teaching of being convenient for.

The above prior art solutions still have the following drawbacks: the prior art cannot adjust the height and causes much inconvenience in use because the height cannot be adjusted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an information technology is with teaching frame.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a teaching frame for information technology comprises a tray, a bottom plate, a display frame, a first belt, a second belt, a top plate and a threaded rod, wherein supporting legs are arranged on two sides of the bottom plate, wheels are fixedly arranged at the bottoms of the supporting legs, an output shaft is arranged in the center of each wheel, a support is arranged on two sides of the top end of the bottom plate, a telescopic rod is arranged at the top end of the support, two sides of the bottom end of the top plate are fixedly connected with the top end of the telescopic rod, a threaded block is fixedly arranged in the middle of the top end of the top plate and provided with a threaded hole which penetrates through the threaded block up and down, two hanging plates are arranged at the bottom end of the bottom plate, two ends of the tray are fixedly connected with the bottom end of each hanging plate, the display frame is arranged at the bottom end of the top plate, a round hole is arranged in the middle of the interior of the display frame, the threaded rod is in threaded connection with the threaded hole, and the threaded rod penetrates through the round hole to extend downwards, and rotate on the tray and be connected with the transmission shaft, the bottom and the transmission shaft of threaded rod rotate to be connected, are provided with the belt groove on the transmission shaft to the left side fixed mounting of tray has first motor, and the right side fixed mounting of bottom plate has the second motor, and the output of first motor and second motor all rotates and is connected with the belt pulley, the both ends of first belt are established respectively on the belt pulley of belt groove and first motor, the second belt is established respectively on the belt pulley of output shaft and second motor.

Preferably, still including being provided with the fixed pipe of telescopic on the show frame to fixed pipe has a plurality ofly, and a plurality of fixed pipe are arranged and are installed on the show frame.

Preferably, the top plate is provided with illuminating lamps on two sides of the top end.

Preferably, the top end of the threaded rod is fixedly connected with a limiting block.

Preferably, the device also comprises placing plates arranged on two sides of the bottom plate.

(III) advantageous effects

Compared with the prior art, the utility model provides an information technology is with teaching frame possesses following beneficial effect:

this information technology is with teaching frame, establish on the belt pulley of first motor and the belt groove of transmission shaft through first belt cover, first motor rotates and to drive the transmission shaft and rotate, the transmission shaft rotates and drives the threaded rod and rotates, the threaded rod can rotate through the threaded rod with the telescopic link of screwed block threaded connection and roof both sides and come to go up and down the show frame, the effect that can carry out altitude mixture control has been reached, and artifical manual regulation has been saved, and second motor work can drive the wheel and rotate, can reach the effect of convenient removal, easy operation is convenient.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 3 is a schematic side view of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a tray; 2. a base plate; 3. a display frame; 4. a first belt; 5. a second belt; 6. a top plate; 7. a threaded rod; 8. a support leg; 9. a wheel; 10. an output shaft; 11. a support; 12. a telescopic rod; 13. a thread block; 14. a hanger plate; 15. a drive shaft; 16. a first motor; 17. a second motor; 18. a belt pulley; 19. a fixed tube; 20. an illuminating lamp; 21. a limiting block; 22. placing the plate.

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.

Examples

Referring to fig. 1-4, the teaching frame for information technology comprises a tray 1, a bottom plate 2, a display frame 3, a first belt 4, a second belt 5, a top plate 6 and a threaded rod 7, wherein two sides of the bottom plate 2 are respectively provided with a support leg 8, the bottom end of each support leg 8 is fixedly provided with a wheel 9, the center of each wheel 9 is provided with an output shaft 10, two sides of the top end of the bottom plate 2 are respectively provided with a support 11, the top end of each support 11 is provided with an expansion link 12, two sides of the bottom end of the top plate 6 are respectively fixedly connected with the top end of each expansion link 12, the middle part of the top end of the top plate 6 is fixedly provided with a threaded block 13, each threaded block 13 is provided with a threaded hole which penetrates up and down, the bottom end of the bottom plate 2 is provided with two hanging plates 14, two ends of the tray 1 are fixedly connected with the bottom end of each hanging plate 14, the display frame 3 is arranged at the bottom end of the top plate 6, and the middle position in the display frame 3 is provided with a round hole, the threaded rod 7 is in threaded connection with the threaded hole, the threaded rod 7 penetrates through the round hole to extend downwards, the tray 1 is rotatably connected with a transmission shaft 15, the bottom end of the threaded rod 7 is rotatably connected with the transmission shaft 15, a belt groove is arranged on the transmission shaft 15, a first motor 16 is fixedly arranged on the left side of the tray 1, a second motor 17 is fixedly arranged on the right side of the bottom plate 2, the output ends of the first motor 16 and the second motor 17 are rotatably connected with belt pulleys 18, two ends of the first belt 4 are respectively sleeved on the belt groove and the belt pulley 18 of the first motor 16, the second belt 5 is respectively sleeved on the belt pulleys 18 of the output shaft 10 and the second motor 17, the belt pulleys 18 of the first motor 16 and the belt groove of the transmission shaft 15 are sleeved through the first belt 4, and the first motor 16 can drive the transmission shaft 15 to rotate, the transmission shaft 15 rotates and drives the threaded rod 7 to rotate, the threaded rod 7 and the threaded block 13 are in threaded connection, the threaded rod 7 can rotate and go up and down to the display frame 3 through the threaded rod 7 and the telescopic rods 12 on two sides of the top plate 6, the effect of height adjustment can be achieved, manual adjustment is omitted, the second motor 17 can drive the wheels 9 to rotate, the effect of convenient movement can be achieved, and the operation is simple and convenient.

What still need explain, be provided with the fixed pipe 19 of telescopic on the show frame 3, and fixed pipe 19 has a plurality ofly, a plurality of fixed 19 of pipe are arranged and are installed on show frame 3, can adjust the flexible of the fixed pipe 19 of several according to the shape of required show article when show frame 3 shows article, can reach convenient fixed effect, light 20 is all installed to the top both sides of roof 6, can throw light on when light is not good, the top fixedly connected with stopper 21 of threaded rod 7, it drops on threaded rod 7 when avoiding roof 6 to rise, place board 22 is all installed to bottom plate 2 both sides, conveniently place article when using.

To sum up, when the teaching frame for information technology is used, firstly, the first motor 16 and the second motor 17 both adopt motors with the model number of Y80M1-2, the motors are well-known devices of technicians in the field that are directly purchased from the market, and we only use the motors here, and do not improve the motors in structure and function, and we do not describe in detail here, and the motors are provided with control switches matched with the motors, the installation positions of the control switches are selected according to actual use requirements, so that an operator can conveniently carry out operation control, the first belt 4 is sleeved on the belt pulley 18 of the first motor 16 and the belt groove of the transmission shaft 15, the transmission shaft 16 can drive the transmission shaft 15 to rotate, the transmission shaft 15 rotates to drive the threaded rod 7 to rotate, the threaded rod 7 is in threaded connection with the threaded block 13, so that the display frame 3 can be lifted through the rotation of the threaded rod 7 and the telescopic rods 12 at two sides of the top plate 6, reach the effect that can carry out altitude mixture control, and artifical manual regulation has been saved, and second motor 17 work can drive wheel 9 and rotate, can reach the effect of convenient removal, easy operation is convenient, be provided with the fixed pipe 19 of telescopic on the show frame 3, and fixed pipe 19 has a plurality ofly, a plurality of fixed pipe 19 are arranged and are installed on show frame 3, can adjust the flexible of the fixed pipe 19 of several according to the shape of required show article when showing frame 3 show article, can reach convenient fixed effect, light 20 is all installed to the top both sides of roof 6, can throw light on when light is not good, the top fixedly connected with stopper 21 of threaded rod 7, drop on threaded rod 7 when avoiding roof 6 to rise, 2 both sides of bottom plate all are installed and are placed board 22, the convenience is placed article when using.

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. The utility model provides an information technology is with teaching frame which characterized in that: comprises a tray (1), a bottom plate (2), a display frame (3), a first belt (4), a second belt (5), a top plate (6) and a threaded rod (7), wherein supporting legs (8) are installed on two sides of the bottom plate (2), wheels (9) are fixedly installed on the bottom ends of the supporting legs (8), an output shaft (10) is arranged at the center of each wheel (9), supports (11) are arranged on two sides of the top end of the bottom plate (2), a telescopic rod (12) is installed at the top end of each support (11), two sides of the bottom end of the top plate (6) are fixedly connected with the top end of each telescopic rod (12), a threaded block (13) is fixedly installed in the middle of the top end of the top plate (6), threaded holes which penetrate through up and down are formed in each threaded block (13), a hanging plate (14) is installed at the bottom end of the bottom plate (2), and two hanging plates (14) are fixedly connected with the bottom ends of the hanging plates (14), the display frame (3) is arranged at the bottom end of the top plate (6), a round hole is arranged at the middle position in the display frame (3), the threaded rod (7) is in threaded connection with the threaded hole, the threaded rod (7) passes through the round hole and extends downwards, the tray (1) is rotatably connected with a transmission shaft (15), the bottom end of the threaded rod (7) is rotatably connected with the transmission shaft (15), the transmission shaft (15) is provided with a belt groove, a first motor (16) is fixedly arranged at the left side of the tray (1), a second motor (17) is fixedly arranged at the right side of the bottom plate (2), and the output ends of the first motor (16) and the second motor (17) are both rotationally connected with a belt pulley (18), two ends of the first belt (4) are respectively sleeved on the belt groove and a belt pulley (18) of the first motor (16), the second belt (5) is respectively sleeved on the output shaft (10) and a belt pulley (18) of the second motor (17).

2. A teaching stand for information technology according to claim 1, wherein: the display frame (3) is provided with a plurality of telescopic fixing pipes (19), and the fixing pipes (19) are arranged on the display frame (3).

3. A teaching stand for information technology according to claim 1, wherein: and illuminating lamps (20) are arranged on two sides of the top end of the top plate (6).

4. A teaching stand for information technology according to claim 1, wherein: the top end of the threaded rod (7) is fixedly connected with a limiting block (21).

5. A teaching stand for information technology according to claim 1, wherein: placing plates (22) are arranged on two sides of the bottom plate (2).