CN212484674U

CN212484674U - University teaching is with literacy auxiliary device based on machine learning

Info

Publication number: CN212484674U
Application number: CN202021148029.1U
Authority: CN
Inventors: 梁巧
Original assignee: Chongqing Normal University
Current assignee: Chongqing Normal University
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-05
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a literacy auxiliary device for college teaching based on machine learning, which relates to the field of machine learning and comprises a base, wherein an inner cavity is arranged in the base, the top of the base is provided with a first mounting hole, the number of the first mounting hole is four, a connecting rod is penetrated in the first mounting hole, one end of the connecting rod is provided with a first mounting groove, a universal joint is fixedly arranged on the inner side wall of the first mounting groove, the top of the universal joint is fixedly provided with a fixed box, the inner side wall of the fixed box is provided with a third mounting groove, the inner side wall of the third mounting groove is fixedly provided with a first spring, the top of the first spring is fixedly provided with a top plate, a mounting plate is fixedly arranged on the inner side wall of the top of the inner cavity, a third spring is fixedly arranged on one side of the mounting plate, one end of, the functions are various, and the development prospect is good.

Description

University teaching is with literacy auxiliary device based on machine learning

Technical Field

The utility model relates to a machine learning field, in particular to literacy auxiliary device is used in university's teaching based on machine learning.

Background

Machine learning is a multi-field cross discipline, and relates to a plurality of disciplines such as probability theory, statistics, approximation theory, convex analysis, algorithm complexity theory and the like. The special research on how a computer simulates or realizes the learning behavior of human beings so as to acquire new knowledge or skills and reorganize the existing knowledge structure to continuously improve the performance of the computer, and the machine learning has the following definitions: machine learning is the science of artificial intelligence, and the main research object in the field is artificial intelligence, particularly how to improve the performance of a specific algorithm in empirical learning; machine learning is the study of computer algorithms that can be automatically improved through experience; machine learning is the use of data or past experience to optimize the performance criteria of a computer program.

However, the literacy auxiliary device is used in current university teaching based on machine learning can not fix the not unidimensional literacy thing when using to great restriction the scope of use of the literacy auxiliary device is used in university teaching based on machine learning, simultaneously, the current literacy auxiliary device is used in university teaching based on machine learning can not carry out diversified show to the literacy thing when using, and the function is comparatively single.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a literacy auxiliary device is used in university's teaching based on machine learning, with the current literacy auxiliary device is used in university's teaching based on machine learning is proposed in solving above-mentioned background art, can not fix not unidimensional quilt discerned thing when using, thereby great restriction the college teaching based on machine learning is with the application range of literacy auxiliary device, and simultaneously, the current literacy auxiliary device is used in university's teaching based on machine learning can not carry out diversified show to the quilt discerned thing when using, the comparatively single problem of function.

In order to achieve the above object, the utility model provides a following technical scheme: a university teaching-used literacy auxiliary device based on machine learning comprises a base, wherein an inner cavity is arranged in the base, a first mounting hole is formed in the top of the base, the number of the first mounting holes is four, a connecting rod penetrates through the first mounting hole, one end of the connecting rod is provided with a first mounting groove, a universal joint is fixedly mounted on the inner side wall of the first mounting groove, a fixing box is fixedly mounted at the top of the universal joint, a third mounting groove is formed in the inner side wall of the fixing box, a first spring is fixedly mounted on the inner side wall of the third mounting groove, a top plate is fixedly mounted at the top of the first spring, a mounting plate is fixedly mounted on the inner side wall of the top of the inner cavity, a third spring is fixedly mounted on one side of the mounting plate, one end of the third spring is fixedly mounted on the connecting rod, the cover is equipped with solid fixed ring on the output shaft of motor, gu one side fixed mounting of fixed ring has the transfer line, the one end fixed mounting of transfer line has the jack-up sloping block.

Preferably, the fixing box is provided with a second mounting hole, and an inner side wall of the second mounting hole is provided with an inner thread.

Preferably, a threaded rod penetrates through the second mounting hole, an external thread is arranged on the threaded rod, and the threaded rod is fixedly mounted in the second mounting hole through the mutual matching of the internal thread and the external thread.

Preferably, one end of the threaded rod is provided with a second mounting groove, and a rotating shaft is rotatably mounted on the inner side wall of the second mounting groove.

Preferably, a fixing plate is arranged in the fixing box and fixedly installed at one end of the rotating shaft.

Preferably, one side of the fixing plate is fixedly provided with a second spring, and one end of the second spring is fixedly arranged on the inner side wall of the fixing box.

The utility model discloses a technological effect and advantage:

1. can jack-up the connecting rod when slope kicking block and connecting rod contact to can make the connecting rod with the regional jack-up of fixed box rather than being connected, when the separation of jack-up sloping block and connecting rod, spring three can be with connecting the pull back, and then can make fixed box descend, and then can change the show direction of being discerned the thing, the function is various.

2. The user removes mutually supporting of accessible internal thread and external screw thread when rotating the threaded rod, can drive the fixed plate and remove simultaneously when the threaded rod removes, and then can change the space in the fixed box to be convenient for this utility model fix the discerned object of different models, great increase this utility model's application scope.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the base of the present invention.

Fig. 3 is a schematic view of the connection between the receiving box and the connecting rod of the present invention.

Fig. 4 is a schematic view of the connection between the transmission rod and the sleeve ring according to the present invention.

In the figure: 1. a base; 2. a connecting rod; 3. a universal joint; 4. a fixing box; 5. a first spring; 6. a top plate; 7. mounting a plate; 8. a third spring; 9. an electric motor; 10. a fixing ring; 11. a transmission rod; 12. jacking the inclined block; 13. a threaded rod; 14. a rotating shaft; 15. a fixing plate; 16. and a second 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.

The utility model provides a learning aid for university teaching based on machine learning, as shown in figures 1-4, comprising a base 1, wherein an inner cavity is arranged in the base 1, the top of the base 1 is provided with a first mounting hole, the number of the first mounting hole is four, a connecting rod 2 is arranged in the first mounting hole in a penetrating way, one end of the connecting rod 2 is provided with a first mounting groove, a universal joint 3 is fixedly arranged on the inner side wall of the first mounting groove, the top of the universal joint 3 is fixedly provided with a fixing box 4, the inner side wall of the fixing box 4 is provided with a third mounting groove, the inner side wall of the third mounting groove is fixedly provided with a first spring 5, the top of the first spring 5 is fixedly provided with a top plate 6, the inner side wall of the top of the inner cavity is fixedly provided with a mounting plate 7, one side of the mounting plate 7 is fixedly provided with a third spring, an inner thread is arranged on the inner side wall of the second mounting hole, a threaded rod 13 is arranged in the second mounting hole in a penetrating way, an outer thread is arranged on the threaded rod 13, the threaded rod 13 is fixedly arranged in the second mounting hole through the mutual matching of the inner thread and the outer thread, one end of the threaded rod 13 is provided with a second mounting groove, a rotating shaft 14 is rotatably arranged on the inner side wall of the second mounting groove, a fixed plate 15 is arranged in the fixed box 4, the fixed plate 15 is fixedly arranged at one end of the rotating shaft 14, a second spring 16 is fixedly arranged at one side of the fixed plate 15, one end of the second spring 16 is fixedly arranged on the inner side wall of the fixed box 4, a user can check whether each part of the utility model is perfect or not firstly, when the threaded rod 13 is rotated by the user, the user can move through the mutual matching of the, thereby be convenient for this utility model to fix the discerned thing of different models, great increase this utility model's application scope, when jack-up sloping block 12 and connecting rod 2 separation, spring three 8 can be with connecting the pull back, and then can make fixed box 4 descend, and then can change the show direction of discerned thing, and the function is various.

As can be known by combining the figure 2, the motor 9 is fixedly installed on the inner side wall of the bottom of the inner cavity, the fixing ring 10 is sleeved on an output shaft of the motor 9, the motor 9 is arranged in the base 1, and after the motor 9 is electrified to work, the inclined ejecting block can be driven to rotate through the transmission rod 11, so that the inclined ejecting block can be repeatedly contacted and separated with the connecting rod 2.

As can be seen from fig. 2 and 4, a transmission rod 11 is fixedly installed at one side of the fixing ring 10, and a jacking-up inclined block 12 is fixedly installed at one end of the transmission rod 11, so that the connecting rod 2 can be jacked up when the inclined jacking block is in contact with the connecting rod 2, thereby enabling the connecting rod 2 to jack up the area where the fixing box 4 is connected.

This practical theory of operation: when in use, a user can firstly check whether each part of the utility model is perfect, when the user rotates the threaded rod 13, the screw rod can move through the mutual matching of the internal thread and the external thread, when the threaded rod 13 moves, the fixed plate 15 can be driven to move simultaneously, and then the space in the fixed box 4 can be changed, thereby the utility model is convenient for fixing recognized objects with different models, the application range of the utility model is greatly increased, the motor 9 is arranged in the base 1, after the motor 9 is electrified to work, the inclined top block can be driven to rotate through the transmission rod 11, thereby the inclined top block can be repeatedly contacted and separated with the connecting rod 2, when the inclined top block is contacted with the connecting rod 2, the connecting rod 2 can be jacked up the area where the fixed box 4 is connected, when the jacking inclined block 12 is separated from the connecting rod 2, the spring three 8 can pull back the connection, and then can make the fixed box 4 descend, and then can change the show direction of the thing of being discerned, and the function is various.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a literacy auxiliary device is used in university's teaching based on machine learning, includes base (1), its characterized in that: an inner cavity is arranged in the base (1), a first mounting hole is formed in the top of the base (1), the number of the first mounting holes is four, a connecting rod (2) penetrates through the first mounting hole, a first mounting groove is formed in one end of the connecting rod (2), a universal joint (3) is fixedly mounted on the inner side wall of the first mounting groove, a fixing box (4) is fixedly mounted at the top of the universal joint (3), a third mounting groove is formed in the inner side wall of the fixing box (4), a first spring (5) is fixedly mounted on the inner side wall of the third mounting groove, a top plate (6) is fixedly mounted at the top of the first spring (5), a mounting plate (7) is fixedly mounted on the inner side wall of the top of the inner cavity, a third spring (8) is fixedly mounted at one side of the mounting plate (7), and one end of the third spring (8) is, fixed mounting has motor (9) on the inside wall of inner chamber bottom, the cover is equipped with solid fixed ring (10) on the output shaft of motor (9), one side fixed mounting of solid fixed ring (10) has transfer line (11), the one end fixed mounting of transfer line (11) has jack-up sloping block (12).

2. The learning aid device for university teaching based on machine learning according to claim 1, characterized in that: and a second mounting hole is formed in the fixed box (4), and an internal thread is formed in the inner side wall of the second mounting hole.

3. The learning aid device for university teaching based on machine learning according to claim 2, characterized in that: threaded rod (13) are arranged in the second mounting hole in a penetrating mode, external threads are arranged on the threaded rod (13), and the threaded rod (13) is fixedly mounted in the second mounting hole through the mutual matching of the internal threads and the external threads.

4. The learning aid device for university teaching based on machine learning according to claim 3, characterized in that: one end of the threaded rod (13) is provided with a second mounting groove, and a rotating shaft (14) is rotatably mounted on the inner side wall of the second mounting groove.

5. The learning aid device for university teaching based on machine learning according to claim 4, characterized in that: a fixing plate (15) is arranged in the fixing box (4), and the fixing plate (15) is fixedly installed at one end of the rotating shaft (14).

6. The learning aid device for university teaching based on machine learning according to claim 5, characterized in that: one side of the fixed plate (15) is fixedly provided with a second spring (16), and one end of the second spring (16) is fixedly arranged on the inner side wall of the fixed box (4).