CN210428869U - Show shelf is used in analytic use of applied mathematics difficult problem - Google Patents

Show shelf is used in analytic use of applied mathematics difficult problem Download PDF

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Publication number
CN210428869U
CN210428869U CN201921281117.6U CN201921281117U CN210428869U CN 210428869 U CN210428869 U CN 210428869U CN 201921281117 U CN201921281117 U CN 201921281117U CN 210428869 U CN210428869 U CN 210428869U
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Prior art keywords
show
display
display screen
mainboard
plate
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CN201921281117.6U
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Chinese (zh)
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夏秀云
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夏秀云
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Abstract

The utility model discloses an use analytic show shelf of using of mathematics difficult problem, including the device bottom plate, the last fixed surface of device bottom plate is connected with the bracing piece, the top fixedly connected with device casing of bracing piece, the inside of device casing is provided with places the drawer, the top fixedly connected with connecting piece of device casing, the device casing passes through connecting piece fixedly connected with show mainboard, the recess has been seted up to one side of show mainboard, the inside of recess is provided with electronic display screen, the inside both sides that are located the recess of show mainboard have all been seted up the slide, the show mainboard has the show subplate through slide swing joint. This use difficult problem of mathematics is analytic to use show shelf, through the design of electronic display screen and show subplate in the show mainboard, has made things convenient for the teacher to the explanation of mathematics subject, and when using, the teacher can write on the show subplate with knowledge point etc. supplies the student to watch, makes electronic display screen expose with show subplate rebound, can carry out multimedia teaching to the student, realizes intelligent teaching.

Description

Show shelf is used in analytic use of applied mathematics difficult problem
Technical Field
The utility model relates to a teaching equipment technical field specifically is an use analytic show shelf of using a mathematical problem.
Background
Mathematics and applied mathematics are subject specialties, which develop and master basic theory and basic method of mathematics science, have the ability of applying mathematical knowledge and solving practical problem by using computer, and can be used as high-grade special talents for research and teaching in science and technology, education and economic departments or practical application, development and management in production, management and management departments after primary training of scientific research.
At present, when a lecturer prepares mathematics and explains the difficult problem of the applied mathematics, the difficult problem is usually trained in a filing book, and then a difficult problem and an analytic scheme are written on a blackboard by chalk on a classroom, so that a large amount of classroom time is spent, only a few difficult problems can be explained in limited classroom time, the teaching efficiency is very low, meanwhile, the analytic thought and the inspiration of the difficult problem in the lecturer filing book cannot be visually presented to students, the lecturer is a big regret and influences the understanding and the absorption of the knowledge of the students, furthermore, the lecturer carries out lessoning and prepares a difficult problem analytic material by using multi-purpose electronic equipment, and because the intellectualization degree of the present mathematics and applied difficult problem analytic showing stand is low, the lecture prepared material is presented to a small part on the blackboard, and the teaching effect is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an use analytic show shelf that uses a mathematical problem has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an use analytic show shelf of using difficult problem of mathematics, includes the device bottom plate, the last fixed surface of device bottom plate is connected with the bracing piece, the top fixedly connected with device casing of bracing piece, the inside of device casing is provided with places the drawer, the top fixedly connected with connecting piece of device casing, the device casing passes through connecting piece fixedly connected with show mainboard, the recess has been seted up to one side of show mainboard, the inside of recess is provided with electronic display screen, the inside both sides that are located the recess of show mainboard have all been seted up the slide, the show mainboard has the show subplate through slide swing joint.
Optionally, the bottom of the device bottom plate is provided with moving wheels, and the number of the moving wheels is four.
Optionally, the connecting pieces are composed of connecting bottom plates and clamping plates, the clamping plates are fixedly connected to the upper surfaces of the connecting bottom plates, and the number of the clamping plates is two.
Optionally, the clamping grooves are formed in the two sides of the bottom of the display main board.
Optionally, one side of the display mainboard is provided with a display screen connecting wire, and the display screen connecting wire is electrically connected with the electronic display screen.
Optionally, one side of the device housing is fixedly connected with an L-shaped winding rod.
Optionally, the top of the display main board is provided with a hanging hole, and one side of the display main board, which is located on the slide way, is provided with a fastening screw.
(III) advantageous effects
The utility model provides an use analytic show shelf that uses of mathematical problem possesses following beneficial effect:
1. this use show shelf is used in analysis of mathematics difficult problem, through the design of electronic display screen and show subplate in the show mainboard, the teacher has made things convenient for the explanation of teacher to the mathematics problem, when using, the teacher can write on the show subplate with knowledge point etc. supply the student to watch, in addition, make electronic display screen expose with show subplate rebound, can carry out multimedia teaching to the student, realize intelligent teaching, more explain to audio-visual difficult problem of mathematics, the effect of giving lessons has been improved, and simultaneously, when not using the device, the show subplate shelters from electronic display screen completely, good guard action has been played.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the connecting member of the present invention;
fig. 3 is the three-dimensional structure diagram of the display main board of the present invention.
In the figure: 1. a device chassis; 2. a support bar; 3. a device housing; 4. placing a drawer; 5. a connecting member; 501. connecting the bottom plate; 502. clamping a plate; 6. displaying the main board; 7. a groove; 8. an electronic display screen; 9. a slideway; 10. a display sub-board; 11. a moving wheel; 12. a card slot; 13. a display screen connecting wire; 14. an L-shaped winding rod; 15. hanging holes; 16. and (5) fastening the screw.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a display shelf for resolving and using an applied mathematical problem comprises a device bottom plate 1, wherein the bottom of the device bottom plate 1 is provided with moving wheels 11, the number of the moving wheels 11 is four, the upper surface of the device bottom plate 1 is fixedly connected with supporting rods 2, the top of the supporting rods 2 is fixedly connected with a device shell 3, one side of the device shell 3 is fixedly connected with an L-shaped winding rod 14, the interior of the device shell 3 is provided with a placing drawer 4, the top of the device shell 3 is fixedly connected with a connecting piece 5, the connecting piece 5 consists of a connecting bottom plate 501 and clamping plates 502, the upper surface of the connecting bottom plate 501 is fixedly connected with the clamping plates 502, the number of the clamping plates 502 is two, the device shell 3 is fixedly connected with a display mainboard 6 through the connecting piece 5, the two sides of the bottom of the display mainboard 6 are both provided with clamping grooves 12, one side of the display mainboard 6, recess 7 has been seted up to one side of show mainboard 6, and the inside of recess 7 is provided with electronic display screen 8, and slide 9 has all been seted up to the inside both sides that are located recess 7 of show mainboard 6, and show mainboard 6 has show subplate 10 through slide 9 swing joint, and hanging hole 15 has been seted up at the top of show mainboard 6, and one side that show mainboard 6 is located slide 9 is provided with fastening screw 16.
Connecting piece 5 and the design of show mainboard 6 bottom both sides draw-in groove 12, place show mainboard 6 between two cardboard 502 of connecting piece 5, make two cardboard 502 be located the inside of draw-in groove 12, realize the fixed to show mainboard 6, this kind of mode, can avoid show mainboard 6 removal all around, and simultaneously, can take off through upwards pulling show mainboard 6, and is simple and convenient, then through hanging hole 15, can hang show mainboard 6 and put on the wall, and convenient teaching uses, and the flexibility is high, therefore, the clothes hanger is strong in practicability.
In order to avoid the phenomenon that the movement of the whole device is influenced and the legs are stumbled due to the overlong display screen connecting wire 13 connected with the electronic display screen 8, an L-shaped winding rod 14 is fixedly connected to one side of the device shell 3, and the display screen connecting wire 13 is wound on the L-shaped winding rod 14.
Show mainboard 6 is located one side of slide 9 and is provided with fastening screw 16, through rotating fastening screw 16, make fastening screw 16 be located the inside one end of slide 9 and show subplate 10 to supporting tightly, realize showing the fixed of subplate 10 in slide 9, this kind of mode, be favorable to when exposing electronic display screen 8, make show subplate 10 also to show in the front of student, combine the teaching, improve the efficiency of giving lessons, it should be noted that, fastening screw 16 is located highly is higher than the height at electronic display screen 8 top, be favorable to exposing electronic display screen completely.
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.
To sum up, this use analytic show shelf of using of mathematics difficult problem, through the design of electronic display screen 8 and show subplate 10 in the show mainboard 6, made things convenient for the teacher to explain of mathematics subject, when using, the teacher can write on show subplate 10 with knowledge point etc. for the student to watch, in addition, slide show subplate 10 upwards and make electronic display screen 8 expose, can carry out multimedia teaching to the student, realize intelligent teaching, explain more for audio-visual to the mathematics difficult problem, the effect of giving lessons has been improved, and simultaneously, when not using the device, show subplate 10 shelters from electronic display screen 8 completely, good guard action has been played.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides an use show shelf is used in analysis of applied mathematics difficult problem, includes device bottom plate (1), its characterized in that: the device comprises a device bottom plate (1), wherein a supporting rod (2) is fixedly connected to the upper surface of the device bottom plate (1), a device shell (3) is fixedly connected to the top of the supporting rod (2), a drawer (4) is arranged in the device shell (3), a connecting piece (5) is fixedly connected to the top of the device shell (3), a display main board (6) is fixedly connected to the device shell (3) through the connecting piece (5), a groove (7) is formed in one side of the display main board (6), an electronic display screen (8) is arranged in the groove (7), a slide (9) is formed in each of two sides of the display main board (6) which are located in the groove (7), and a display auxiliary board (10) is movably connected to the display main board (6) through the slide.
2. The use display stand for resolving the application math problem of claim 1, wherein: the device is characterized in that moving wheels (11) are arranged at the bottom of the bottom plate (1), and the number of the moving wheels (11) is four.
3. The use display stand for resolving the application math problem of claim 1, wherein: the connecting piece (5) is composed of a connecting bottom plate (501) and two clamping plates (502), wherein the clamping plates (502) are fixedly connected to the upper surface of the connecting bottom plate (501), and the number of the clamping plates (502) is two.
4. The use display stand for resolving the application math problem of claim 1, wherein: the two sides of the bottom of the display main board (6) are provided with clamping grooves (12).
5. The use display stand for resolving the application math problem of claim 1, wherein: one side of show mainboard (6) is provided with display screen connecting wire (13), just display screen connecting wire (13) and electronic display screen (8) electric connection.
6. The use display stand for resolving the application math problem of claim 1, wherein: one side of the device shell (3) is fixedly connected with an L-shaped winding rod (14).
7. The use display stand for resolving the application math problem of claim 1, wherein: hanging holes (15) are formed in the top of the display main board (6), and fastening screws (16) are arranged on one side, located on the slide ways (9), of the display main board (6).
CN201921281117.6U 2019-08-08 2019-08-08 Show shelf is used in analytic use of applied mathematics difficult problem Active CN210428869U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921281117.6U CN210428869U (en) 2019-08-08 2019-08-08 Show shelf is used in analytic use of applied mathematics difficult problem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921281117.6U CN210428869U (en) 2019-08-08 2019-08-08 Show shelf is used in analytic use of applied mathematics difficult problem

Publications (1)

Publication Number Publication Date
CN210428869U true CN210428869U (en) 2020-04-28

Family

ID=70385296

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921281117.6U Active CN210428869U (en) 2019-08-08 2019-08-08 Show shelf is used in analytic use of applied mathematics difficult problem

Country Status (1)

Country Link
CN (1) CN210428869U (en)

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