CN213634892U - Matrix plane based on magnetic adsorption module - Google Patents

Abstract

The utility model discloses a matrix plane based on magnetism adsorption module, the concatenation shaping can be dismantled by a plurality of rectangle units in the matrix plane, the rectangle unit includes the shell, the ferromagnetic material metal sheet, clamping plate and unit bottom plate, the upper surface of shell is projection plane and at least one as the pixel groove of interval distribution, the pixel inslot adsorbs there is magnetism adsorption module, the pixel groove has the inner wall that extends to the inboard, ferromagnetic material metal sheet cover is established in the inner wall outside and is hugged closely with the inboard of shell, the experimental facilities magnetism that the bottom of being convenient for is equipped with magnet adsorbs at the matrix plane, clamping plate and unit bottom edition cover are established at the bottom opening of inner wall, two at least sides that the clamping plate corresponds bottom opening are equipped with the embedded groove, magnet strip fixed mounting is in the embedded groove and partly outstanding bottom opening, the unit bottom plate corresponds magnet strip salient and has support lug. The utility model discloses convenient to detach just can the projection teaching, arouse student's study enthusiasm, improvement student's learning efficiency greatly.

Description

Matrix plane based on magnetic adsorption module

Technical Field

The utility model relates to a teaching instrument equipment technical field especially relates to a matrix plane based on magnetism adsorbs module.

Background

In the aspect of practical teaching in colleges and universities and vocational colleges, in the traditional mode, various experimental boxes and experimental tables are used as carriers, students perform experiments (training) on the experimental tables (boxes) according to steps according to practical training (or experimental) instruction books, and the long-term experiment (training) mode enables the students to be more esthetically fatigued, so that the learning interest is low and the efficiency is not high; the education department also develops various policies for this purpose, and promotes schools to improve the teaching mode and carry out a series of teaching, teaching materials and teaching law reform in order to improve the teaching mode. Meanwhile, each experimental teaching equipment provider is also actively innovated, and a plurality of innovative products are invented and created in order to improve the interest of students.

Aiming at various defects of laboratory equipment in colleges and universities, the practical teaching equipment which is quickly assembled and disassembled and can be projected is needed so as to improve the efficiency and the development enthusiasm of students in the teaching and practical training aspects of the colleges and universities and vocational colleges and meet the teaching requirement of teaching through lively teaching in the teaching field of the colleges and universities.

Disclosure of Invention

An object of the utility model is to provide a matrix plane based on magnetism adsorbs module.

The utility model adopts the technical proposal that:

a matrix plane based on magnetic adsorption modules is formed by detachably splicing a plurality of rectangular units, each rectangular unit comprises a shell, a ferromagnetic material metal plate, a clamping plate and a unit bottom plate, the upper surface of the shell is a projection plane, at least one shell through hole serving as a pixel groove is distributed at intervals, the magnetic adsorption modules are magnetically adsorbed in the pixel groove, each shell through hole is provided with an inner wall extending towards the inner side of the shell, the depth of each inner wall is equal to the thickness of each magnetic adsorption module, the ferromagnetic material metal plates are sleeved on the outer sides of the inner walls and tightly attached to the inner sides of the shells, experimental equipment with magnets at the bottoms is convenient to magnetically adsorb on the matrix plane, the clamping plates and the unit bottom plates are sequentially arranged at bottom openings of the inner walls from top to bottom, at least two sides of each clamping plate, corresponding to the bottom openings, are provided with embedded grooves for installing the magnet strips, the magnet strips are fixedly installed, the unit bottom plate has support projections corresponding to the magnet bar protruding portions.

Further, as a preferred embodiment, magnetism adsorbs the module and includes that metal sheet and cover establish the plastic casing on the metal sheet, and the outside upper surface of plastic casing is the projection plane, and the internal surface that presses close to the plastic casing is equipped with the ferromagnetic material board of being convenient for adsorb magnet, and the bottom surface of ferromagnetic material board is equipped with the riveting post, and ferromagnetic material board is through the mounting hole fixed connection who is equipped with on riveting post and the metal sheet.

Furthermore, as a preferred embodiment, at least two sides of the metal plate are provided with limiting protrusions, four sides of the bottom surface of the plastic shell are provided with grooves corresponding to the limiting protrusions, and the magnetic adsorption module is connected with the magnet in the pixel groove of the matrix plane through the limiting protrusions in a magnetic adsorption manner.

Further, as a preferred embodiment, magnetism adsorbs the module wholly is squarely, and metal sheet, ferromagnetic material board and plastics shell wholly are squarely, have spacing arch on the four sides of metal sheet, and the metal sheet wholly is the rice font.

Further, as a preferred embodiment, magnetism adsorbs the module wholly has the crescent breach, and metal sheet, ferromagnetic material board and plastic housing are at same one side indent formation crescent breach, and the crescent breach sets up and is convenient for connect the cable with crescent breach access matrix plane inside, and the metal sheet removes other three sides edges of crescent breach and has spacing arch.

Furthermore, as a preferred embodiment, the inner side of the housing is provided with a plurality of positioning columns, and the positioning columns sequentially penetrate through the ferromagnetic material metal plate and the clamping plate to be fixedly connected with the connecting holes of the unit bottom plate.

Further, as a preferred embodiment, it comprises an experiment table, the matrix plane is installed on the upper end surface of the experiment table, and the upper end surface of the experiment table is provided with a through hole corresponding to each pixel groove for communicating the inside of the experiment table,

furthermore, as a preferred embodiment, the experiment table is provided with enclosing barriers corresponding to four sides of the matrix plane.

Further, as a preferred embodiment, the experiment table has an internal accommodating cavity below the plane corresponding to the matrix, and peripheral devices are placed in the accommodating cavity and comprise power supply components to assist experiments.

Furthermore, as a preferred embodiment, the four side walls below the matrix plane of the experiment table are provided with switch doors.

Furthermore, as a preferred embodiment, the bottom of the experiment table is provided with the rollers, so that the experiment table can be moved conveniently.

Further, as a preferred embodiment, the projection plane of the shell is a sub-optical belt dermatoglyph plane, so that a good display effect on the image projection is ensured.

Further, as a preferred embodiment, the inner side surface of the case in contact with the metal plate of ferromagnetic material is frosted.

The upper surface of the matrix plane of the utility model is also a multimedia projection plane, so as to achieve the unification of the equipment and the projection video; the image display plane is not only a display area (equivalent to a screen) for multimedia projection, but also a mounting plane of the equipment, and in order to ensure quick mounting and not influence the display effect, the equipment and the display area are attracted by a magnet. Inside power cord and the supporting cable of equipment entered into equipment through the through-hole in pixel groove, matrix magnetism adsorbs the module to be detachable, is equivalent to the pixel of display area, demolishs the nearest pixel apart from equipment, passes the hole of pixel through the cable of equipment, enters into the inside line of walking of equipment, has realized that display plane and equipment walk the separation of line, ensures that the display plane is clean, does not influence multimedia video display's effect. In the practical use of the utility model, the study enthusiasm of students can be greatly excited, the study efficiency of students can be improved, the teaching task of teachers can be saved, and the workload of teachers can be reduced; meanwhile, due to the large-scale application of the video electronic practical training data, paper data are greatly reduced, and waste is reduced.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;

FIG. 1 is a schematic structural diagram of a matrix plane with a laboratory table;

FIG. 2 is a schematic view showing a usage state of a matrix unit with a magnetic adsorption module mounted thereon;

FIG. 3 is a schematic diagram of the front structure of a matrix unit;

FIG. 4 is a schematic diagram of a back structure of a matrix unit;

FIG. 5 is a schematic diagram of a back structure of a cell-free backplane of a matrix cell;

FIG. 6 is a schematic diagram of a back structure of a matrix cell without clamping plates and cell bottom plates;

FIG. 7 is a schematic view of the back structure of the matrix unit with only the housing;

FIG. 8 is a schematic structural view of a square magnetic adsorption module;

FIG. 9 is a schematic view of a square magnetic adsorption module without a metal plate;

FIG. 10 is a schematic structural diagram of a magnetic adsorption module with a crescent notch;

fig. 11 is a schematic structural view of the magnetic adsorption module with the crescent notch without a metal plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

As shown in one of figures 1 to 11, the utility model discloses a matrix plane based on magnetic adsorption module, the matrix plane 1 is formed by a plurality of rectangular units 10 which are detachably spliced, the rectangular units 10 comprise a shell 2, a ferromagnetic material metal plate 3, a clamping plate 4 and a unit bottom plate 5, the upper surface of the shell 2 is a projection plane, at least one shell through hole 6 is distributed at intervals as a pixel groove, the pixel groove is internally and magnetically adsorbed with the magnetic adsorption module 7, the shell through hole 6 is provided with an inner wall 21 extending towards the inner side of the shell 2, the depth of the inner wall 21 is equal to the thickness of the magnetic adsorption module 7, the ferromagnetic material metal plate 3 is sleeved outside the inner wall 21 and is tightly attached to the inner side of the shell 2, experimental equipment with magnet at the bottom is magnetically adsorbed on the matrix plane, the clamping plate 4 and the unit bottom plate 5 are sequentially arranged at the bottom opening of the inner wall 21 from top to bottom, at least two side edges of the clamping plate 4 corresponding to the, the magnet bar 8 is fixedly fitted into the fitting groove 41 and partially protrudes from the bottom opening, and the unit base 5 has a support projection 51 corresponding to the protruding portion of the magnet bar 8.

Further, as shown in one of fig. 8 to 11, as a preferred embodiment, the magnetic adsorption module 7 includes a metal plate 9 and a plastic shell 11 covering the metal plate 9, an outer upper surface of the plastic shell 11 is a projection plane, a ferromagnetic material plate 12 for conveniently adsorbing a magnet is disposed adjacent to an inner surface of the plastic shell 11, a rivet column 13 is disposed on a bottom surface of the ferromagnetic material plate 12, and the ferromagnetic material plate 12 is fixedly connected to a mounting hole 14 disposed on the metal plate 9 through the rivet column 13. Limiting stoppers 111 are arranged on two opposite sides of the inner wall of the plastic shell 11, and the ferromagnetic material plate 12 is limited and fixed in the plastic shell 11 by the limiting stoppers 111.

Further, as a preferred embodiment, the ferromagnetic material is a galvanized sheet.

Further, as a preferred embodiment, at least two sides of the metal plate 9 have limiting protrusions 15, four sides of the bottom surface of the plastic housing 11 are provided with grooves 16 corresponding to the limiting protrusions 15, and the magnetic adsorption module 7 is magnetically adsorbed and connected with the magnet strips 8 in the pixel grooves of the matrix plane 1 through the limiting protrusions 15.

Further, as shown in fig. 8 or fig. 9, as a preferred embodiment, the magnetic adsorption module 7 is square as a whole, the metal plate 9, the ferromagnetic material plate 12 and the plastic housing 11 are square as a whole, the metal plate 9 has limiting protrusions 15 on four sides, and the metal plate 9 is square as a whole.

Further, as shown in fig. 10 or fig. 11, as a preferred embodiment, the magnetic adsorption module 7 integrally has a crescent notch 17, the metal plate 9, the ferromagnetic material plate 12 and the plastic housing 11 are recessed inward on the same side edge to form the crescent notch 17, the crescent notch 17 is disposed to facilitate the connection of the cable and the crescent notch 17 to the inside of the matrix plane 1, and three sides of the metal plate 9 except the crescent notch 17 are provided with the limiting protrusions 15.

Further, as a preferred embodiment, a plurality of positioning posts 18 are disposed on the inner side of the housing 2, and the positioning posts 18 sequentially penetrate through the ferromagnetic metal plate 3 and the clamping plate 4 to be fixedly connected with the connecting holes 19 of the unit bottom plate 5.

Further, as a preferred embodiment, it comprises a laboratory table 20, the matrix plane is installed on the upper end surface of the laboratory table 20, and the upper end surface of the laboratory table 20 is provided with a through hole corresponding to each pixel groove for communicating the inside of the laboratory table 20,

further, as a preferred embodiment, the experiment table 20 is provided with surrounding barriers 21 corresponding to four sides of the matrix plane.

Further, as a preferred embodiment, the experiment table 20 has an internal accommodating cavity below the plane of the matrix, and peripheral devices are placed in the accommodating cavity, and the peripheral devices include a power supply assembly to assist the experiment.

Further, as a preferred embodiment, the experiment table 20 is provided with opening and closing doors 22 on four side walls below the matrix plane.

Further, as a preferred embodiment, the bottom of the experiment table 20 is provided with rollers 23, which facilitates the movement of the experiment table 20.

Further, as a preferred embodiment, the projection plane of the housing 2 is a sub-optical belt corrugated plane, which ensures a good display effect on the image projection.

Further, as a preferred embodiment, the inner side surface of the case 2 in contact with the metal plate 3 of ferromagnetic material is frosted.

The upper surface of the matrix plane of the utility model is also a multimedia projection plane, so as to achieve the unification of the equipment and the projection video; the image display plane is not only a display area (equivalent to a screen) for multimedia projection, but also a mounting plane of the equipment, and in order to ensure quick mounting and not influence the display effect, the equipment and the display area are attracted by a magnet. Inside power cord and the supporting cable of equipment entered into equipment through the through-hole in pixel groove, matrix magnetism adsorbs module 7 is detachable, is equivalent to the pixel of display area, demolishs the nearest pixel apart from equipment, passes the hole of pixel through the cable of equipment, enters into the inside line of walking of equipment, has realized that display plane and equipment walk the separation of line, ensures that display plane is clean, does not influence multimedia video display's effect. In the practical use of the utility model, the study enthusiasm of students can be greatly excited, the study efficiency of students can be improved, the teaching task of teachers can be saved, and the workload of teachers can be reduced; meanwhile, due to the large-scale application of the video electronic practical training data, paper data are greatly reduced, and waste is reduced.

It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Claims (10)

1. The utility model provides a matrix plane based on magnetism adsorbs module which characterized in that: the matrix plane is formed by detachably splicing a plurality of rectangular units, each rectangular unit comprises a shell and a ferromagnetic material metal plate, clamping plate and unit bottom plate, the upper surface of shell is projection plane and at least one shell through-hole as the pixel groove of interval distribution, pixel inslot magnetic adsorption has the magnetism and adsorbs the module, the shell through-hole has the inner wall that extends to the shell inboard, the degree of depth of inner wall equals the thickness of magnetism adsorption module, ferromagnetic material metal sheet cover is established in the inner wall outside and is hugged closely with the inboard of shell, the experimental facilities magnetism that the bottom is equipped with magnet is adsorbed at the matrix plane, the bottom opening at the inner wall is established from top to bottom in proper order to clamping plate and unit bottom edition, the clamping plate corresponds two at least sides of bottom opening and is equipped with the embedded groove that is used for installing the magnet strip, magnet strip fixed mounting is in the embedded groove and part outstanding bottom opening, the unit bottom plate corresponds the magnet strip salient and has supporting convex.

2. The matrix plane based on the magnetic adsorption module of claim 1, wherein: the magnetic adsorption module comprises a metal plate and a plastic shell sleeved on the metal plate, the outer upper surface of the plastic shell is a projection plane, a ferromagnetic material plate convenient for adsorbing magnets is arranged on the inner surface close to the plastic shell, riveting columns are arranged on the bottom surface of the ferromagnetic material plate, and the ferromagnetic material plate is fixedly connected with the metal plate through mounting holes formed in the riveting columns.

3. A matrix plane based on magnetic adsorption modules according to claim 2, characterized in that: the magnetic adsorption module is wholly square, the metal plate, the ferromagnetic material plate and the plastic shell are wholly square, the four sides of the metal plate are provided with limiting bulges, and the metal plate is wholly in a shape like a Chinese character 'mi'.

4. A matrix plane based on magnetic adsorption modules according to claim 3, characterized in that: magnetism adsorbs the module wholly has the crescent breach, and metal sheet, ferromagnetic material board and plastic casing are at same one side indent formation crescent breach, and inside the crescent breach set up the same crescent breach of being convenient for connect the cable and insert the matrix plane, other three sides edges of the crescent breach that remove of metal sheet had spacing arch.

5. A matrix plane based on magnetic adsorption modules according to claim 4, characterized in that: limiting bulges are arranged on at least two sides of the metal plate, grooves are formed in the four sides of the bottom surface of the plastic shell corresponding to the limiting bulges, and the magnetic adsorption module is connected with the magnetic adsorption of the magnets on the matrix plane through the limiting bulges.

6. The matrix plane based on the magnetic adsorption module of claim 1, wherein: the inner side of the shell is provided with a plurality of positioning columns which sequentially penetrate through the ferromagnetic material metal plate and the clamping plate to be fixedly connected with the connecting holes of the unit bottom plate.

7. The matrix plane based on the magnetic adsorption module of claim 1, wherein: it includes the experiment table, and the matrix plane is installed at the up end of experiment table, and the up end of experiment table corresponds every pixel groove and is equipped with the inside through-hole of intercommunication experiment table, and the experiment table corresponds the planar four sides of matrix and is equipped with and encloses the fender, and the experiment table corresponds the planar below of matrix and has inside and hold the chamber, holds the intracavity and places peripheral equipment, and peripheral equipment includes power supply module to supplementary experiment.

8. A matrix plane based on magnetic adsorption modules according to claim 7, characterized in that: open and close doors are arranged on four side walls of the experiment table, and rollers are arranged at the bottom of the experiment table, so that the experiment table is convenient to move.

9. The matrix plane based on the magnetic adsorption module of claim 1, wherein: the projection plane of the shell is a sub-smooth belt dermatoglyph plane, and a good display effect is ensured on the image projection.

10. The matrix plane based on the magnetic adsorption module of claim 1, wherein: the inner side surface of the shell, which is in contact with the metal plate made of ferromagnetic material, is frosted.

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