CN213576454U

CN213576454U - Student's careers guide second classroom tutor device

Info

Publication number: CN213576454U
Application number: CN202022580652.0U
Authority: CN
Inventors: 王罡
Original assignee: Individual
Current assignee: Anshun University
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-29
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a second classroom tutoring device for student employment guidance, which comprises a base, universal wheels are fixedly arranged around the bottom end of the base, the left side and the right side of the top end of the base are both fixedly connected with slide rails, the surfaces of the slide rails are both connected with slide blocks in a sliding way, a moving plate is fixedly connected between the sliding blocks, a plurality of through holes are fixedly arranged inside the sliding rail, a screw hole A is fixedly arranged inside the sliding block, a bearing is fixedly arranged at the top end of the moving plate, a rotating shaft is rotatably connected inside the bearing, the top end of the rotating shaft is fixedly connected with a teaching screen, the right side end of the bearing is connected with a shell in a communicating way, the right side end of the shell is fixedly provided with a screw hole B, threaded connection has screw rod B on screw B's the inside wall, the utility model discloses can adjust the height of teaching screen to can adjust the angle of teaching screen, improve the practicality of device greatly.

Description

Student's careers guide second classroom tutor device

Technical Field

The utility model relates to an instructor especially relates to a student's careers guidance second classroom instructor.

Background

The "employment guidance" is a book published by the chemical industry press 2007, and the author is Zhang Yu. The employment guidance can be divided into two categories of narrow and generalized employment guidance, wherein the narrow employment guidance is to transmit employment information to workers requiring employment, and is used as a bridge for communication between the workers and human units, and the generalized employment guidance comprises predicting labor resources requiring employment, social demand, gathering and transmitting employment information, cultivating labor skills, organizing labor market, recommending, introducing, organizing recruitment and other comprehensive social consultation and service activities related to employment.

Patent numbers: CN1174349C discloses a reading and pronunciation tutor that enables content to be generated by manipulating the tutor in authoring mode or during regular tutoring activities. This eliminates the time and expense of having to prepare a separate tutoring device for each story or group of stories, with the same educational benefit of using siblings' voices. It allows a class of students or several classes to participate in educational trials simultaneously when an older student speaks to a younger student. Thus, the reading tutoring device becomes a computer-supported, cooperative, peer tutoring. Using the voice of the siblings eliminates the need for expensive voice-enabled people. The ability to easily access content from a tutor device used by either the recipient or the student provides great flexibility in the class. Those advantages and benefits of the present invention, as well as others, will become apparent from the description of the preferred embodiments below.

However, the above patents have the following disadvantages: 1. the above design cannot adjust the height of the teaching screen, so improvement is required. 2. The angle of teaching screen can not be adjusted to above-mentioned design, greatly reduced the practicality of device, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model provides a student's careers guide second classroom tutor device can adjust the height of teaching screen to can adjust the angle of teaching screen, improve the practicality of device greatly, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of student's careers guide second classroom tutor device, the on-line screen storage device comprises a base, the bottom of base fixed mounting all around has the universal wheel, the equal sliding connection in surface of the equal fixedly connected with slide rail in the top left and right sides of base and slide rail has the slider, fixedly connected with movable plate between the slider, the inside fixed mounting of slide rail has the through-hole a plurality of, the inside fixed mounting of slider has screw A, the inside rotation that the top fixed mounting of movable plate had bearing and bearing is connected with the pivot, the top fixedly connected with teaching screen of pivot, the right side end intercommunication of bearing is connected with the right side end fixed mounting of shell and has screw B, threaded connection has screw B on screw B's the inside wall.

Optionally, a screw rod a is installed at the top end of the through hole, penetrates through the through hole and is installed in the screw hole a through clockwise rotation, and a pressing plate is fixedly connected to the top end of the screw rod a.

Optionally, the left end of the screw B is fixedly connected with a fixing plate.

Optionally, the right side end of the screw B is fixedly connected with a rotating plate.

The utility model has the advantages as follows:

1. the utility model discloses stimulate the movable plate from top to bottom, the movable plate drives reciprocating of slider, the slider reciprocates along the slide rail straight line (the slider of movable plate both sides and the linear motion of slide rail ability fine maintenance movable plate), the movable plate drives the upper and lower linear motion of teaching screen, after removing suitable position, through the clamp plate with screw rod A downwards run through in the through-hole in proper order, clockwise rotation installation advances screw A again, after the installation is accomplished, the surface of clamp plate just in time supports the surface of slide rail, can live the high fixed of movable plate, thereby live the high fixed of teaching screen, can effectively solve the problem that can not adjust teaching screen height in the background art.

2. The utility model discloses after the altitude mixture control of teaching screen accomplishes, the rotation teaching screen, the rotation of teaching screen drive pivot, the pivot is along the inside rotation of bearing, thereby reach the purpose of adjusting the teaching screen angle, after the angle modulation is accomplished, clockwise rotation rotor plate, the rotor plate drives screw rod B's rotation, screw rod B moves left along screw B, screw rod B drives the fixed plate and moves left, the fixed plate supports the pivot left, what need explain is that the surface design of fixed plate is more crude, can form very big frictional force with the pivot contact, thereby fix pivot and bearing, can fix the angle of teaching screen, then watch the teaching video for students with the accessible teaching screen, the practicality of device has been improved greatly, can effectively solve the problem that can not adjust the teaching screen angle in the background art.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a second classroom tutoring device for student employment guidance according to an embodiment of the present invention;

fig. 2 is an enlarged view of a partial structure a of the second classroom tutoring device for student employment guidance in fig. 1 according to the embodiment of the present invention.

Fig. 3 is an enlarged view of a part B of the second classroom tutoring device of the embodiment of the present invention, which is shown in fig. 1.

In the figure: 1. a base; 2. a universal wheel; 3. a slide rail; 4. a slider; 5. moving the plate; 6. a through hole; 7. a screw hole; 8. a screw; 9. pressing a plate; 10. a bearing; 11. a rotating shaft; 12. a teaching screen; 13. a housing; 14. a screw hole; 15. a screw; 16. a fixing plate; 17. and rotating the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A second class tutor device for student employment guidance according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, the second classroom instruction device for student employment guidance provided by the invention comprises a base 1, universal wheels 2 are fixedly arranged around the bottom end of the base 1, slide rails 3 are fixedly connected to the left side and the right side of the top end of the base 1, slide blocks 4 are connected to the surfaces of the slide rails 3 in a sliding manner, a moving plate 5 is fixedly connected between the sliding blocks 4, a plurality of through holes 6 are fixedly arranged inside the sliding rail 3, a screw hole A7 is fixedly arranged inside the slide block 4, a bearing 10 is fixedly arranged at the top end of the moving plate 5, a rotating shaft 11 is rotatably connected inside the bearing 10, the top end fixedly connected with teaching screen 12 of pivot 11, the right side end intercommunication of bearing 10 is connected with shell 13 and the right side end fixed mounting of shell 13 has screw B14, threaded connection has screw B15 on the inside wall of screw B14.

Referring to fig. 1 and 2, a screw A8 is installed at the top end of the through hole 6, the screw A8 penetrates through the through hole 6 and is installed in the screw hole a7 through clockwise rotation, a pressure plate 9 is fixedly connected to the top end of the screw A8, and the pressure plate 9 can well control the installation of the screw A8.

Referring to fig. 1 and 3, the fixing plate 16 is fixedly connected to the left end of the screw B15, and the screw B15 drives the fixing plate 16 to move left and right.

Referring to fig. 1 and 3, a rotating plate 17 is fixedly connected to the right end of the screw B15, and the rotating plate 17 facilitates the rotation of the screw B15.

The embodiment of the utility model provides a student careers and guides second classroom tutor device, stimulate movable plate 5 from top to bottom, movable plate 5 drives the reciprocating of slider 4, slider 4 moves up and down along slide rail 3 straight line (slider 4 and slide rail 3 of movable plate 5 both sides can well maintain the linear motion of movable plate 5), movable plate 5 drives teaching screen 12 from top to bottom linear motion, when moving to suitable position, through clamp plate 9 with screw rod A8 pass through in through-hole 6 downwards in proper order, rotate clockwise again and install in screw A7, after the installation is accomplished, the surface of clamp plate 9 just in time supports the surface of slide rail 3, can fix the height of movable plate 5, thus fix the height of teaching screen 12, stimulate movable plate 5 from top to bottom, movable plate 5 drives the reciprocating of movable plate 4, slider 4 moves up and down along slide rail 3 straight line (slider 4 and slide rail 3 of 5 both sides can well maintain the linear motion of movable plate 5), the movable plate 5 drives the teaching screen 12 to linearly move up and down, when the movable plate is moved to a proper position, the screw A8 sequentially penetrates through the through hole 6 downwards through the pressing plate 9, and then the screw A7 is installed in the screw hole in a clockwise rotating mode, after the installation is completed, the surface of the pressing plate 9 just abuts against the surface of the sliding rail 3, the height of the movable plate 5 can be fixed, and therefore the height of the teaching screen 12 is fixed.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a student careers and guides second classroom tutor device, includes base (1), its characterized in that, fixed mounting has universal wheel (2) around the bottom of base (1), the equal fixedly connected with slide rail (3) in the top left and right sides of base (1) and the equal sliding connection in surface of slide rail (3) have slider (4), fixedly connected with movable plate (5) between slider (4), the inside fixed mounting of slide rail (3) has a plurality of through-hole (6), the inside fixed mounting of slider (4) has screw A (7), the top fixed mounting of movable plate (5) has bearing (10) and the inside of bearing (10) rotates and is connected with pivot (11), the top fixed connection of pivot (11) has teaching screen (12), the right side end intercommunication of bearing (10) is connected with the right side end fixed mounting of shell (13) and shell (13) has screw B (14), and the inner side wall of the screw hole B (14) is in threaded connection with a screw B (15).

2. The student caretaking guidance second classroom tutor device of claim 1, characterized by, the top of through-hole (6) is installed screw A (8) and screw A (8) run through-hole (6) and install into screw A (7) through clockwise turning, the top fixedly connected with clamp plate (9) of screw A (8).

3. The student caretaking guidance second classroom tutoring device of claim 1, wherein, the left end fixedly connected with fixed plate (16) of said screw B (15).

4. The student caretaking guidance second classroom tutoring device of claim 1, wherein, the right side end of the screw B (15) is fixedly connected with the rotating plate (17).