CN214377165U

CN214377165U - Device for checking progress of classroom work completion

Info

Publication number: CN214377165U
Application number: CN202120766723.8U
Authority: CN
Inventors: 蔡海生
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-10-08
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a device is looked over to progress is accomplished in classroom operation, include the desktop and place the control box at the desktop top, the bottom fixedly connected with sliding tray of the inner chamber of control box, and sliding tray's inside sliding connection has the slider, the fixed frame of top fixedly connected with of slider, and the first spring of bottom fixedly connected with of fixed frame inner chamber, the top of fixed frame is run through and is led to the dead lever that has with first spring looks adaptation, the utility model relates to a teaching appurtenance technical field. This a device is looked over to progress is accomplished in being used for classroom operation, when the student did the problem to a progress, through removing the catch bar, the slide removes different control button departments, can make the display lamp light the lamp of different colours, can make mr swiftly know, how the progress that the student did the classroom operation can conveniently observe the student and do the problem progress, gives sufficient time of doing the problem, does not need the mr to go to ask or go down to look over, makes the mr can not influence the thinking that the student did the problem.

Description

Device for checking progress of classroom work completion

Technical Field

The utility model relates to a teaching auxiliary tool technical field specifically is a device is looked over to be used for classroom operation completion progress.

Background

Operation: activities performed to accomplish a given task in terms of production, learning, etc. The tasks for completing the learning task are classified into classroom tasks and out-of-class tasks. The classroom homework is various exercises for the teacher to arrange the students to carry out detection in class, and the extracurricular homework is the study activity of the students independently in extracurricular time and is a method for detecting whether the students learn knowledge points in class.

The current mr is arranging the classroom operation, and the student is when seriously doing the problem, and the mr can not convenient and fast know every student's the progress of doing the problem on the podium, if in unison go to ask the student or walk to the student side, make the student hurry easily, break the thinking that the student did the problem, influence the quality efficiency that the student did the problem, and some student's stationery is more, and is more mixed and disorderly to the placing of stationery, does not arrange in order well and puts, and the student drinking cup is put on the desk, and easy careless knockdown, handles the trouble, influences student's study progress.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a device is looked over to progress is accomplished in classroom operation has solved the mr and has arranged that the classroom operation can not convenient and fast know every student do the problem progress, how the arrangement of student's stationery is put the problem that is uneven and the drinking cup is knocked over easily carelessly.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a progress checking device for classroom operation completion comprises a desktop and an operation box arranged on the top of the desktop, wherein the bottom of an inner cavity of the operation box is fixedly connected with a chute plate, and the inside of the chute plate is connected with a slide block in a sliding way, the top of the slide block is fixedly connected with a fixed frame, and the bottom of the inner cavity of the fixed frame is fixedly connected with a first spring, the top of the fixed frame is penetrated and communicated with a fixed rod matched with the first spring, the top end of the fixed rod is fixedly connected with a sliding plate, the top of the inner cavity of the operation box is fixedly connected with a control button matched with the sliding plate, the front of the operation box is provided with an opening, and the front of the operation box is fixedly provided with a scale plate above the opening, the front of the sliding block is fixedly connected with a push rod, and one end of the push rod penetrates through the opening and extends to the outside of the opening, and a display lamp matched with the control button is fixedly installed at the top of the operation box.

Preferably, the top of control box just is located display lamp right side fixedly connected with stationery frame, and the board is put to the left side fixedly connected with of stationery frame inner chamber bottom, the opening has been seted up on the surface of putting the board.

Preferably, the right side of the inner cavity of the stationery frame is fixedly connected with a second spring, and the left end of the second spring is fixedly connected with a squeezing plate.

Preferably, the both sides of control box all fixedly connected with fixed plate, and the top of fixed plate runs through and is connected with the vacuum chuck with desktop looks adaptation.

Preferably, a water cup placing groove is fixedly arranged on the left side of the top of the desktop.

Preferably, the right side of the operation box is fixedly connected with a hook.

Advantageous effects

The utility model provides a be used for classroom operation to accomplish progress and look over device. Compared with the prior art, the method has the following beneficial effects:

(1) this a device is looked over to progress is accomplished in classroom operation, when the student did the problem to a progress, through removing the catch bar, the slide removes different control button departments, can make the display lamp light the lamp of different colours, can make mr swiftly know, how the progress that the student did the classroom operation can conveniently observe the student and do the problem progress, give sufficient time of doing the problem, do not need the mr to go to ask or go down to look over, make the mr can not influence the thinking that the student did the problem.

(2) This a device is looked over to schedule work completion through putting stationery etc. at the stationery frame, and the pen is put in the opening, can conveniently put stationery neatly, puts the drinking cup in the drinking cup standing groove, can prevent effectively that the accident from bumping down the drinking cup, avoids handling the trouble, and can be convenient remove the dismantlement to the control box through vacuum chuck, made things convenient for people's use.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the operation box of the present invention;

FIG. 3 is a side view of the structure of the operation box, the stationery frame and the push rod of the present invention;

fig. 4 is a side view of the present invention showing the placement plate and the port structure.

In the figure: 1. a desktop; 2. an operation box; 3. a chute plate; 4. a slider; 5. a fixing frame; 6. a first spring; 7. fixing the rod; 8. a slide plate; 9. a control button; 10. an opening; 11. a scale plate; 12. a push rod; 13. a display lamp; 14. a stationery frame; 15. placing the plate; 16. a port; 17. a second spring; 18. a pressing plate; 19. a fixing plate; 20. a vacuum chuck; 21. a water cup placing groove; 22. and (4) hanging hooks.

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. 1-4, the present invention provides a technical solution: a progress checking device for classroom operation completion comprises a desktop 1 and an operation box 2 placed at the top of the desktop 1, wherein the bottom of an inner cavity of the operation box 2 is fixedly connected with a chute plate 3, the inside of the chute plate 3 is slidably connected with a slide block 4, the top of the slide block 4 is fixedly connected with a fixed frame 5, the bottom of the inner cavity of the fixed frame 5 is fixedly connected with a first spring 6, the first spring 6 is an industrial spring, has good anti-fatigue capability, can be repeatedly stretched for long-term use and can be replaced after long-term use, the top of the fixed frame 5 is penetrated and communicated with a fixed rod 7 matched with the first spring 6, the top end of the fixed rod 7 is fixedly connected with a slide plate 8, the top of the inner cavity of the operation box 2 is fixedly connected with a control button 9 matched with the slide plate 8, the control button 9 is used for controlling a display lamp 13, the front of the operation box 2 is provided with an opening 10, a scale plate 11 is fixedly arranged on the front surface of the operation box 2 and above the opening 10, a push rod 12 is fixedly connected on the front surface of the sliding block 4, one end of the push rod 12 penetrates through the opening 10 and extends to the outside of the opening 10, a display lamp 13 matched with the control button 9 is fixedly arranged on the top of the operation box 2, the display lamp 13 is divided into a non-bright part and a bright part, the bright part is sequentially yellow, blue, green and red, a stationery frame 14 is fixedly connected on the top of the operation box 2 and on the right side of the display lamp 13, a placing plate 15 is fixedly connected on the left side of the bottom of the inner cavity of the stationery frame 14, a through hole 16 is formed in the surface of the placing plate 15, a second spring 17 is fixedly connected on the right side of the inner cavity of the stationery frame 14, the second spring 17 is an industrial-grade spring, has good fatigue resistance, can be repeatedly stretched for long-term use and can be replaced after long-term use, and a squeezing plate 18 is fixedly connected on the left end of the second spring 17, the two sides of the operation box 2 are fixedly connected with fixing plates 19, the tops of the fixing plates 19 are penetrated through and communicated with vacuum chucks 20 matched with the tabletop 1, a water cup placing groove 21 is fixedly mounted on the left side of the top of the tabletop 1, and hooks 22 are fixedly connected to the right side of the operation box 2.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, degree of doing according to student's classroom operation, divide into four progresses, the quarter is done every student, through seeing scale plate 11, the student can accurately promote catch bar 12, make slider 4 remove a progress in the spout board 3, slide 8 will touch the control button 9 of a progress, make display lamp 13 show four colours of yellow blue-green red in proper order, represent four progresses, the classroom operation has been accomplished in red drive, through vacuum chuck 20, can remove the dismantlement to control box 2, turn right pulling stripper plate 18, put stationery etc. in stationery frame 14, the pen is put in opening 16, can be neatly put well, put the drinking cup in drinking cup standing groove 21.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a device is looked over to progress for classroom operation is accomplished, includes desktop (1) and places operation box (2) at desktop (1) top, its characterized in that: the bottom of the inner cavity of the operation box (2) is fixedly connected with a chute plate (3), the inner sliding of the chute plate (3) is connected with a sliding block (4), the top of the sliding block (4) is fixedly connected with a fixed frame (5), the bottom of the inner cavity of the fixed frame (5) is fixedly connected with a first spring (6), the top of the fixed frame (5) is penetrated and communicated with a fixed rod (7) matched with the first spring (6), the top end of the fixed rod (7) is fixedly connected with a sliding plate (8), the top of the inner cavity of the operation box (2) is fixedly connected with a control button (9) matched with the sliding plate (8), the front of the operation box (2) is provided with an opening (10), the front of the operation box (2) is fixedly arranged above the opening (10) and is provided with a scale plate (11), the front of the sliding block (4) is fixedly connected with a push rod (12), and one end of the push rod (12) penetrates through the opening (10) and extends to the outside of the opening (10), and a display lamp (13) matched with the control button (9) is fixedly installed at the top of the operation box (2).

2. The apparatus for viewing progress of classroom work completion according to claim 1, wherein: the top of control box (2) just is located display lamp (13) right side fixedly connected with stationery frame (14), and the left side fixedly connected with of stationery frame (14) inner chamber bottom puts board (15), through-hole (16) have been seted up on the surface of putting board (15).

3. The apparatus for viewing progress of classroom work completion according to claim 2, wherein: the right side of the inner cavity of the stationery frame (14) is fixedly connected with a second spring (17), and the left end of the second spring (17) is fixedly connected with a squeezing plate (18).

4. The apparatus for viewing progress of classroom work completion according to claim 1, wherein: the two sides of the operation box (2) are fixedly connected with fixing plates (19), and the tops of the fixing plates (19) penetrate through and are communicated with vacuum chucks (20) matched with the tabletop (1).

5. The apparatus for viewing progress of classroom work completion according to claim 1, wherein: a water cup placing groove (21) is fixedly arranged on the left side of the top of the desktop (1).

6. The apparatus for viewing progress of classroom work completion according to claim 1, wherein: the right side of the operation box (2) is fixedly connected with a hook (22).