CN111445762A

CN111445762A - University student's careers guidance prospect analysis display device

Info

Publication number: CN111445762A
Application number: CN202010458913.3A
Authority: CN
Inventors: 唐凤霞
Original assignee: Anqing Normal University
Current assignee: Anqing Normal University
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-07-24
Anticipated expiration: 2040-05-27
Also published as: CN111445762B

Abstract

The invention discloses an university student employment guidance prospect analysis display device in the technical field of university student employment guidance course teaching display, which comprises a magnetic blackboard, wherein a sector diagram display component is adsorbed on the board surface of the magnetic blackboard, and the sector diagram display component comprises a fixed shaft and a sector displayer; the fixed shaft comprises a shaft lever, and a shaft lever magnetic block is glued at the rear end of the shaft lever; the sector display ware is including accomodating the pole, the bottom of accomodating the pole is connected with the dislocation groove, the central pendulum rod is installed to the vallecular cavity in dislocation groove, the rolling rod is installed to the inner chamber of accomodating the pole, the right-hand fan-shaped cloth that is provided with of rolling rod, the pull rod is installed to the right-hand member of fan-shaped cloth, and according to teacher and student's interactive information, statistical result etc. that obtain of exchanging, the cooperation dead axle forms a complete fan-shaped picture, can adjust fan-shaped picture according to teacher and student's interdynamic in classroom promptly, has avoided the inconvenience that uses the on-the-spot drawing of chalk brought again.

Description

University student's careers guidance prospect analysis display device

Technical Field

The invention relates to the technical field of university student employment guidance class teaching display, in particular to an university student employment guidance prospect analysis display device.

Background

Employment guidance can be divided into two broad categories, narrow and broad. The narrow-sense employment guidance is a bridge for transmitting employment information to workers requiring employment and communicating the workers with human units. The general employment guidance comprises the comprehensive social consultation and service activities related to employment, such as forecasting of labor resources requiring employment, social demand, gathering and transmitting employment information, cultivation of labor skills, organization of labor market, recommendation, introduction, organization and recruitment and the like.

In the employment guidance class of college students, in order to analyze employment factors, development prospects and the like for the students, teachers usually adopt fan-shaped statistical charts to express the proportion of various factors so that the students can know the factors more intuitively and perform self-occupation planning. But when the sector statistical chart is used for analyzing and speaking a class, the following inconveniences are often encountered:

firstly, when PPT is used for displaying and analyzing a sector diagram, the sector diagram of PPT courseware is drawn in advance, the sector proportion and the name of a factor represented by the sector proportion cannot be changed in a classroom, and during analysis, an instructor reads the diagram according to the Xuan department, so that teacher-student interactivity is lacked.

Secondly, drawing on site on the blackboard by using chalks, although names of various factors can be drawn by interaction of teachers and students on site, the factor occupation ratio is obtained according to the interaction of teachers and students on site, the sectors are divided by using a protractor, and the sectors are filled with chalks of different colors for distinguishing the sectors, so that drawing on site is troublesome and time-consuming.

Based on the above, the invention designs the university student employment guidance prospect analysis display device to solve the problems.

Disclosure of Invention

The invention aims to solve the problems that when the sector diagram display analysis is carried out by using PPT in the background technology, the sector diagram of PPT courseware is drawn in advance, the sector proportion and the name of the factor represented by the sector proportion cannot be changed in class, and during analysis, an instructor reads the diagram according to the Xuanke department, so that teacher-student interactivity is lacked; the method is characterized in that chalks are used for drawing on the blackboard on site, although names of various factors can be drawn through interaction of teachers and students on site, the occupation ratio of the factors can be obtained according to the interaction of the teachers and the students on site, the sectors are divided by using a protractor, and the sectors are filled with chalks of different colors for distinguishing the sectors, so that the drawing on site is troublesome and time-consuming.

In order to achieve the purpose, the invention provides the following technical scheme: the university student employment guidance prospect analysis and display device comprises a magnetic blackboard, wherein a sector diagram display assembly is adsorbed on the board surface of the magnetic blackboard and comprises a fixed shaft and a sector display;

the fixed shaft comprises a shaft lever, and a shaft lever magnetic block is glued at the rear end of the shaft lever;

the sector display comprises an accommodating rod, the bottom end of the accommodating rod is connected with a dislocation groove, a central swing rod is installed in a groove cavity of the dislocation groove, a winding rod is installed in an inner cavity of the accommodating rod, fan-shaped cloth is arranged on the right side of the winding rod, and a pull rod is installed at the right end of the fan-shaped cloth.

Preferably, the shaft lever is a cylindrical lever and used for limiting the sector display, the shaft lever magnetic block is a circular plate-shaped magnetic plate, and the shaft lever magnetic block and the shaft lever are arranged coaxially and used for adsorbing the dead axle on the board surface of the magnetic blackboard.

Preferably, the accommodating rod is of a tube cavity structure, the rear side wall of the accommodating rod is provided with an embedded groove, a magnetic strip is embedded into the groove cavity of the embedded groove, a receiving and releasing opening is formed in the right side wall of the accommodating rod, and a square block is arranged in the middle of the bottom wall of the accommodating rod.

Preferably, the dislocation groove is of a square groove structure with an opening at the bottom, the left wall and the right wall of the groove cavity of the dislocation groove are respectively provided with a sliding rail so as to slide the central swing rod, so that the central swing rods of the sector displays are dislocated with each other, and the rear wall of the dislocation groove is connected with the front wall of the square block at the bottom wall of the containing rod.

Preferably, the center pendulum rod includes the lantern ring, the top of lantern ring is provided with the pendulum rod body, the spout has all been seted up to the left and right sides at pendulum rod body top, peg graft in the vallecular cavity in dislocation groove at the top of the pendulum rod body, and the spout cup joints on the slide rail, is used for guiding the slip direction of center pendulum rod, makes center pendulum rod slide along the vallecular cavity trend in dislocation groove.

Preferably, the winding rod includes the toper pole, the winding rod is located the inner chamber of accomodating the pole, and the upper and lower both ends of toper pole are articulated with upper and lower two walls of accomodating the pole inner chamber respectively, conveniently carry out the rolling to fan-shaped cloth, the conical rod draw-in groove has been seted up to the right side conical surface generating line department of toper pole, makes things convenient for the installation of fan-shaped cloth, the top of toper pole is connected with the knob, and the knob is located the top of accomodating the pole to make the toper pole carry out the rolling to fan-shaped cloth through rotating the knob from outside.

Preferably, the pull rod is the set square, the pull rod draw-in groove has been seted up to the left side wall of pull rod, makes things convenient for the installation of fan-shaped cloth, the right side wall of pull rod is the cambered surface, conveniently laminates on the body of rod of adjacent storage rod.

Preferably, the sector of the inner arc department of fan-shaped cloth is equipped with the scale mark, conveniently knows the arc angle that fan-shaped cloth expandes, the left end glue of fan-shaped cloth is at the inner chamber of toper pole draw-in groove, and fan-shaped cloth runs through and receive and release the mouth, the right-hand member glue of fan-shaped cloth is at the inner chamber of pull rod draw-in groove to pull out the inner chamber of accomodating the pole with fan-shaped cloth through the pulling pull rod, and do not make fan-shaped cloth break away from the inner chamber of accomodating the pole.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the sector display devices with variable sectors, a lecturer can select a corresponding number of sector display devices according to information generated by classroom teacher-student interaction, and adjust the size of the sector unfolded by the sector display devices according to information obtained by classroom teacher-student interaction, statistical results and the like, and a complete sector graph is formed by matching with a fixed axis, so that the sector graph can be adjusted according to classroom field teacher-student interaction, and the inconvenience brought by using a chalk field to draw the graph is avoided.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of a sector diagram display assembly according to the present invention;

FIG. 3 is a schematic view of a dead axle configuration of the present invention;

FIG. 4 is a schematic view of a sector display structure of the present invention;

FIG. 5 is a first schematic view of a receiving rod according to the present invention;

FIG. 6 is a second schematic view of the structure of the receiving rod of the present invention;

FIG. 7 is a schematic view of the structure of the dislocation groove of the present invention;

FIG. 8 is a schematic view of the structure of a central swing link according to the present invention;

FIG. 9 is a schematic view of the winding rod of the present invention;

FIG. 10 is a schematic view of the assembly of the take-up reel and the take-up reel of the present invention;

FIG. 11 is a schematic view of a drawbar configuration according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

001-magnetic blackboard, 100-sector diagram display component, 200-fixed shaft, 210-shaft lever, 220-shaft lever magnetic block, 300-sector display, 310-receiving rod, 311-caulking groove, 002-magnetic strip, 312-receiving port, 320-dislocation groove, 321-sliding rail, 330-central swinging rod, 331-lantern ring, 332-swinging rod body, 333-sliding groove, 340-rolling rod, 341-conical rod, 342-conical rod clamping groove, 343-knob, 350-sector cloth, 360-pull rod and 361-pull rod clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

Referring to fig. 1-11, the present invention provides a technical solution: the utility model provides an university student's careers guidance prospect analysis display device, includes magnetism blackboard 001, and fan-shaped picture show subassembly 100 is adsorbed to the face of magnetism blackboard 001, and fan-shaped picture show subassembly 100 includes a dead axle 200 and a plurality of sector display 300, and sector display 300 distributes around dead axle 200 to form the fan-shaped picture, every sector display colour is different, so that distinguish visually.

The fixed shaft 200 comprises a shaft rod 210, the shaft rod 210 is a cylindrical rod and serves as the circle center of the fan-shaped chart display assembly 100, so that the sector display 300 is distributed around the circumference of the shaft rod 210, a shaft rod magnetic block 220 is glued to the rear end of the shaft rod 210, the shaft rod magnetic block 220 is a circular plate-shaped magnetic plate, the shaft rod magnetic block 220 and the shaft rod 210 are arranged coaxially, and the purpose of mounting the fixed shaft 200 on the board surface of the magnetic blackboard is achieved by adsorbing the shaft rod magnetic block 220 on the board surface of the magnetic blackboard 001.

The sector display 300 is composed of a receiving rod 310, an offset groove 320, a central swing rod 330, a winding rod 340, a fan-shaped cloth 350, and a pull rod 360.

Accomodate pole 310 is the lumen structure, and accomodate pole 310 and form by the dismantled and assembled half pipe combination that is the bilateral symmetry form in middle part, easy to assemble and dismantlement, and then convenient installation or the dismantlement of rolling up pole 340 and fan-shaped cloth 350 of accomodating, the rear side wall of accomodating pole 310 is provided with caulking groove 311, the vallecular cavity embedding of caulking groove 311 has magnetic stripe 002, be used for adsorbing on the face of magnetic blackboard 001, it adsorbs on the face of magnetic blackboard 001 promptly to conveniently accomodate pole 310, accomodate the right side wall of pole 310 and seted up receipts and release mouth 312, make things convenient for fan-shaped cloth 350's business turn over, the diapire middle part of accomodating pole 310 is provided with square piece, square piece is located the rear end portion in dislocation groove 320, be used for carrying out the shutoff to the rear end in dislocation groove 320.

The dislocation groove 320 is connected to the front wall of the bottom end of the receiving rod 310, the dislocation groove 320 is a square groove structure with an opening at the bottom, so that the central swing rod 330 can slide in the groove cavity of the dislocation groove 320 conveniently, the central swing rods 330 of the sector displays 300 of each group can be dislocated, and the left and right walls of the groove cavity of the dislocation groove 320 are provided with the slide rails 321.

The central swing rod 330 comprises a lantern ring 331, the lantern ring 311 is annular and is used for being sleeved on a rod body of the shaft lever 210, so that the sector displayer 300 can perform circular motion around the axis of the shaft lever 220, the position of the sector displayer 300 is adjusted, the top of the lantern ring 331 is provided with a swing rod body 332, the swing rod body 332 is a straight rod and is radially arranged on the outer ring wall of the lantern ring 331, sliding grooves 333 are formed in the left side and the right side of the top of the swing rod body 332, the top of the swing rod body 332 is inserted into a groove cavity of the dislocation groove 320, the sliding grooves 333 are sleeved on the sliding rails 321 and are used for guiding the sliding direction of the central swing rod 330, and the central swing rod 330 slides along the trend of the groove cavity of the.

The winding rod 340 is installed in the inner cavity of the containing rod 310, the winding rod 340 comprises a conical rod 341, the winding rod 340 is located in the inner cavity of the containing rod 310, the upper end and the lower end of the conical rod 341 are hinged to the upper wall and the lower wall of the inner cavity of the containing rod 310 respectively, the conical rod 341 is hinged to the hinged part of the containing rod 310 in a damping mode, friction force at the hinged part is increased, the self-rotation of the winding rod 340 is weakened, a conical rod clamping groove 342 is formed in the right conical surface bus of the conical rod 341, the top end of the conical rod 341 is connected with a knob 343, the knob 343 is located above the top of the containing rod 310, the knob 343 is convenient to rotate from the outside, the conical rod 341 is driven to rotate, and therefore.

The sector of the inner arc of the fan-shaped cloth 350 is provided with scale marks, the scale marks adopt angle scale marks of a protractor, a user can conveniently penetrate through the unfolding angle of the fan-shaped cloth 350 through the scale marks, the left end of the fan-shaped cloth 350 is adhered to the inner cavity of the tapered rod clamping groove 342, the fan-shaped cloth 350 penetrates through the folding and unfolding opening 312, and the right end of the fan-shaped cloth 350 is adhered to the inner cavity of the pull rod clamping groove 361.

The pull rod 360 is a triangular plate, and a pull rod clamping groove 361 is formed in the left side wall of the pull rod 360 and used for mounting the fan-shaped cloth 350; the right side wall of the pull rod 360 is a cambered surface for adsorbing the rod wall of the adjacent storage rod 310.

Wherein, the shaft lever magnetic block 220 and the magnetic strip 002 are made of magnetic powder and natural rubber powder through a calendaring process; the storage rod 310 and the pull rod 360 are made of magnetic powder and natural rubber powder through an extrusion molding process, PVC of various colors can be compounded on the surfaces of the storage rod 310 and the pull rod 360, the storage rod 310, the pull rod 360 and the fan-shaped cloth 350 of each group of sector display 300 are consistent in color, and each sector can be visually and visually distinguished conveniently.

The specific application scenario example of the invention is as follows: the lecturer fixes the fixed shaft 200 to the surface of the magnetic blackboard 001 by the shaft lever magnetic block 220. Then. According to the interaction between teachers and students in the classroom, the number of items of the influence factors of the object to be analyzed is obtained, and the sector display devices 300 with different colors are selected, wherein the number of the sector display devices 300 is the same as the number of the items of the influence factors, namely, each sector display device 300 represents one influence factor. Then, each group of sector exhibitors 300 are installed on the fixed shaft 200 one by one, during the period, when one sector exhibitor 300 is installed, a teacher can roughly obtain the size of the sector cloth 350 of the sector exhibitor 300 to be unfolded according to information obtained by interaction between teachers and students in a classroom field, and roughly unfold the sector cloth 350 by the scale marks on the sector surface of the sector cloth 350 by the corresponding size, the pull rod 360 of the sector exhibitor 300 can be temporarily adsorbed on the surface of the magnetic blackboard 001 after the sector cloth 350 is pulled open, when the next group of sector exhibitor 300 is to be installed, the arc surface of the pull rod 360 of the sector exhibitor 300 can be adsorbed on the left side rod body of the containing rod 310 of the next group of sector exhibitors 300, when each group of sector exhibitors 300 is installed, corresponding comments can be written on the magnetic blackboard 001 at the periphery of the sector cloth 350. The method for installing the sector display 300 on the fixed shaft 200 is to sleeve the ring 331 of the sector display 300 on the rod body of the shaft 210 of the fixed shaft 200, and to attach the sector display 300 on the board of the magnetic blackboard 001 through the magnetic stripe 002. The fan-shaped cloth 350 is unfolded in such a way that the accommodating rod 310 is pressed by one hand to be fixed, the pull rod 360 is held by the other hand to pull the fan-shaped cloth 350 outwards, the fan-shaped cloth 350 can be pulled out from the inner cavity of the accommodating rod 310, and the winding rod 340 can be driven to rotate in the inner cavity of the accommodating rod 310 in the process of pulling the fan-shaped cloth 350. The rolling mode of the fan-shaped cloth 350 is that the rotating knob 343 drives the conical rod 341 to rotate, so that the conical rod 341 rolls the fan-shaped cloth 350, and the fan-shaped cloth 350 is rolled into the inner cavity of the accommodating rod 310.

By using the invention in class, a lecturer can draw a sector diagram through the interaction of teachers and students in the field of class, thereby ensuring the interactivity of teachers and students in class and being beneficial to students to know the content spoken by the lecturer more intuitively; the trouble that the lecturer uses the chalk to draw and fill colors on site is avoided, the consumption of the chalk is reduced, and meanwhile, the suction amount of the lecturer to the chalk droplets through breathing is reduced.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention are understood according to specific situations. In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an university student's careers guidance prospect analysis display device, includes magnetism blackboard (001), its characterized in that: a sector diagram display assembly (100) is adsorbed on the board surface of the magnetic blackboard (001), and the sector diagram display assembly (100) comprises a fixed shaft (200) and a sector display (300);

the fixed shaft (200) comprises a shaft lever (210), and a shaft lever magnetic block (220) is glued at the rear end of the shaft lever (210);

sector display ware (300) are including accomodating pole (310), the bottom of accomodating pole (310) is connected with dislocation groove (320), central pendulum rod (330) are installed to the vallecular cavity of dislocation groove (320), rolling rod (340) are installed to the inner chamber of accomodating pole (310), rolling rod (340) right-hand fan-shaped cloth (350) that is provided with, pull rod (360) are installed to the right-hand member of fan-shaped cloth (350).

2. The college student employment guidance prospect analysis display device of claim 1 wherein: the shaft lever (210) is a cylindrical rod, the shaft lever magnetic block (220) is a circular plate-shaped magnetic plate, and the shaft lever magnetic block (220) and the shaft lever (210) are arranged coaxially.

3. The college student employment guidance prospect analysis display device of claim 1 wherein: accomodate pole (310) and be the lumen structure, the back lateral wall of accomodating pole (310) is provided with caulking groove (311), the slot chamber embedding of caulking groove (311) has magnetic stripe (002), accomodate the right side wall of pole (310) and seted up receipts mouth (312), the diapire middle part of accomodating pole (310) is provided with square piece.

4. The college student employment guidance prospect analysis display device of claim 3 wherein: the dislocation groove (320) is of a square groove structure with an opening at the bottom, sliding rails (321) are arranged on the left wall and the right wall of a groove cavity of the dislocation groove (320), and the rear wall of the dislocation groove (320) is connected with the front wall of the square block of the bottom wall of the containing rod (310).

5. The college student employment guidance prospect analysis display device of claim 4 wherein: the central swing rod (330) comprises a sleeve ring (331), a swing rod body (332) is arranged at the top of the sleeve ring (331), sliding grooves (333) are formed in the left side and the right side of the top of the swing rod body (332), the top of the swing rod body (332) is inserted into a groove cavity of the dislocation groove (320), and the sliding grooves (333) are sleeved on the sliding rails (321).

6. The college student employment guidance prospect analysis display device of claim 3 wherein: the coiling rod (340) comprises a conical rod (341), the coiling rod (340) is located in an inner cavity of the containing rod (310), the upper end and the lower end of the conical rod (341) are hinged to the upper wall and the lower wall of the inner cavity of the containing rod (310), a conical rod clamping groove (342) is formed in the position of a right conical surface bus of the conical rod (341), the top end of the conical rod (341) is connected with a knob (343), and the knob (343) is located above the top of the containing rod (310).

7. The college student employment guidance prospect analysis display device of claim 6 wherein: the novel triangular plate is characterized in that the pull rod (360) is a triangular plate, a pull rod clamping groove (361) is formed in the left side wall of the pull rod (360), and the right side wall of the pull rod (360) is an arc surface.

8. The college student employment guidance prospect analysis display device of claim 7 wherein: the fan-shaped cloth is characterized in that the sector of the inner arc of the fan-shaped cloth (350) is provided with scale marks, the left end of the fan-shaped cloth (350) is adhered to the inner cavity of the tapered rod clamping groove (342), the fan-shaped cloth (350) penetrates through the accommodating opening (312), and the right end of the fan-shaped cloth (350) is adhered to the inner cavity of the pull rod clamping groove (361).