CN112172375A - University student innovation entrepreneurship plan evaluation analysis system - Google Patents
University student innovation entrepreneurship plan evaluation analysis system Download PDFInfo
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- CN112172375A CN112172375A CN202010913325.4A CN202010913325A CN112172375A CN 112172375 A CN112172375 A CN 112172375A CN 202010913325 A CN202010913325 A CN 202010913325A CN 112172375 A CN112172375 A CN 112172375A
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Abstract
The invention relates to the technical field of analysis systems, in particular to an university student innovation and entrepreneurship plan evaluation analysis system which comprises a plan book disassembling module and an auxiliary answer and debate module; the paper positioner in the auxiliary answer module comprises a page shaft, a supporting plate and a controller; because the plan book disassembling module analyzes data of sentence breaking of the electronic draft, the data is inconvenient to be combined with a link of answering and debating communication carried out on the plan book on site, and the accuracy of an evaluation and analysis system is weakened; therefore, the invention enables the content of the paper draft planning book to be turned to the corresponding position by the paper draft positioner arranged in the auxiliary answer module and the analysis process of the planning book disassembling module, further combines the result of the analysis process of the electronic draft planning book and the communication link of the answer field about the paper draft planning book, reduces the time required by the evaluation process, and improves the operation effect of the innovative business creation planning evaluation analysis system of college students on the premise of keeping the evaluation quality.
Description
Technical Field
The invention relates to the technical field of analysis systems, in particular to an university student innovation and entrepreneurial plan evaluation analysis system.
Background
The innovation entrepreneurship ability of talents is trained by implementing university student innovation entrepreneurship training plans so as to enhance the innovation ability of college students and the entrepreneurship ability on the basis of innovation, high-level innovation talents meeting the requirement of innovative national construction are cultured, the innovation entrepreneurship of the talents is often elaborated by plan books, and winning plans are selected by evaluating and analyzing the plan books; for an introduction to the evaluation and analysis of the innovative business creation plan of college students, see: li Jie et al, "university student's innovative experimental plan" analysis and reconstruction of evaluation indexes [ J ], high-education journal, 2017(No.13), 28-30.
At present, in the evaluation process of the innovation and creation plan, the plan scheme is evaluated in a field answering environment in a manual review mode, and by means of the rapid card analysis of the electronic draft of the plan, the result cannot be fed back to the corresponding position in the answered paper draft plan, extra time is consumed in the process of searching the paper draft plan, and the analysis and evaluation efficiency of the plan is reduced.
Some technical schemes related to the university student innovation and entrepreneur plan evaluation and analysis system also appear in the prior art, for example, a Chinese patent with application number 2019101923223 discloses an university student innovation and entrepreneur plan evaluation and analysis system, which comprises an entrepreneur plan entry module, a business plan processing module and a business plan processing module, wherein the entrepreneur plan entry module is used for entering an entrepreneur plan in a blank filling mode based on a preset template; the startup plan dissection module is used for completing dissection of the startup plan based on the content input by the user in each space in the preset template; the entrepreneurship plan retrieval module is used for mining data webpage data related to the content of each block through the web crawler module based on the dissected entrepreneurship plan and performing arrangement display in a table mode; the startup plan comparison module is used for completing comparison of input startup plan data and corresponding comparison data and outputting corresponding similarity; the visualized analysis module is used for realizing visualized analysis of data through Tableau Desktop based on the input entrepreneurship plan data; the system of the technical scheme has a related webpage data query function and a data similarity comparison function, so that the workload of workers is greatly reduced; however, in the technical scheme, the plan contents in the corresponding format need to be filled in the preset template, and depending on the information analysis conclusion of the plan book, the paper draft plan book cannot be displayed in the field answering and identifying process, the analysis conclusion cannot be correspondingly communicated, and the analysis and evaluation accuracy is reduced.
In view of the above, in order to overcome the above technical problems, the invention provides an university student innovation and entrepreneur plan evaluation and analysis system, and a special innovation and entrepreneur plan evaluation and analysis system is adopted to solve the above technical problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides an university student innovation and creation plan evaluation and analysis system, the contents of a paper draft plan are turned to corresponding positions by matching with the analysis process of a plan book disassembling module through a paper positioner arranged in an auxiliary answer module, and the results of the analysis process of the electronic draft plan book are combined with the communication link of the answer site about the paper draft plan book, so that the understanding effect of the corresponding contents in the plan book is enhanced, the problem about innovation and feasibility analysis in the contents of the plan book is avoided being ignored in the on-site answer, the time required by the evaluation process is reduced, and the operation effect of the university student innovation and creation plan evaluation and analysis system is improved on the premise of keeping the evaluation quality.
The invention provides an university student innovation and entrepreneur plan evaluation and analysis system, which comprises a plan book disassembling module and an auxiliary answer and debate module; the method is characterized in that: when the paper draft of the plan book is used for on-site answering, the corresponding electronic draft plan book is called from the cloud end and is transmitted to a plan book disassembling module of a cloud server for analyzing the plan book content of the electronic draft, and an analysis result is transmitted to on-site answering and debating networking equipment so as to assist the answering and debating evaluation process of the paper draft plan book; the plan disassembling module also comprises a sentence break selective examination unit, a retrieval comparison unit, a sentence classification unit and a word frequency statistic unit; the broken sentence spot check unit splits the contents of the electronic draft according to the punctuation marks into single sentences, then draws similar sentences from the database by the retrieval and comparison unit for reference, and judges the originality of the related sentence contents in the plan by manual review; the sentence classifying unit simply classifies the single sentences according to the sentence patterns and the appeared words in the single sentences so as to judge the classification proportion condition of the same phrase in the single sentences with different contents in the plan book; the word frequency counting unit counts the occurrence frequency of word groups in the contents of the planning book to obtain word frequency data in the contents of the planning book, and further deduces the classification condition of the planning book about high-frequency keywords and the single sentences thereof in the contents of the whole planning book to obtain a core content part described by the planning book; the plan book disassembling module controls a paper positioner in the auxiliary answer module simultaneously in the operation process, and the paper plan book is turned to a corresponding area for understanding the meaning of a single sentence in the preceding and following contents; the question marking unit in the auxiliary answer and debate module marks similar single sentences retrieved from the plan book and is used for carrying out targeted communication in the answer and debate process;
the paper positioner comprises a page shaft, a supporting plate and a controller; a pair of supporting plates are arranged on two sides of the hinge shaft, and the supporting plates are rotatably connected with the contact edges of the hinge shaft; the rest three edges of the supporting plate are provided with flanges, wherein the flanges parallel to the page shafts are provided with edge clamping grooves; grooves are formed in the flanges at the two sides of the end part of the edge clamping groove, and clamping blocks which are installed in a sliding mode are arranged in the grooves; the clamping block moves between the positions of the edge clamping groove and the hinge shaft along the groove; a flip piece is arranged in the edge clamping groove, a sharp corner is arranged on the flip piece in the direction towards the hinge shaft, a ratchet cylinder is arranged above the flip piece, and the ratchet cylinder is rotatably arranged on the flanging; a clamping groove is formed in the direction of the clamping block towards the end face of the ratchet barrel, and a sliding clamping piece is arranged in the clamping groove; the clamping pieces are connected through tension springs, and the tail ends of the clamping pieces are provided with elastic pieces for pressing the clamping pieces inside the clamping grooves; a rotating rod is further arranged on the turned edge, a clamping plate is arranged at the end part of the rotating rod close to the groove, and a rotating disc is arranged at the end part of the rotating rod close to the hinge shaft; the clamping plate is used for fixing the clamping piece and rotates under the rotating action of the rotary table through the rotating rod; the end parts of the ratchet barrel and the turntable are respectively provided with a driving micro motor; the micro motor is provided with a traction chain, and the traction chain drives the clamping block to move in the groove; the controller is used for receiving a signal of the plan dismantling module to control the operation of the micro motor; in the process of evaluating the innovation and entrepreneurship plan, the sentence content in the electronic draft plan is analyzed through the plan disassembling module, meanwhile, students need to be answered and communicated on site by relying on the content of the paper draft plan, and the analysis data of sentence breaking of the electronic draft by the plan disassembling module is relatively complicated and distributed at each position in the plan, so that the analysis data is inconvenient to combine with the link of answering and communicating on site to the plan, the reference relation between the analysis and the evaluation of the innovation and entrepreneurship plan is further divided, the accuracy of an evaluation and analysis system is weakened, and the analysis result in the plan disassembling module is applied to the process of answering and communicating on site, and the position of the analysis sentence in the paper draft plan needs to be additionally searched; therefore, the paper positioner arranged in the auxiliary answer module is matched with the working process of the plan book disassembling module, the micro motor is driven by the controller to operate in the operation process of the sentence-breaking spot-check unit, the ratchet barrel arranged on the flanging is rotated, the ratchet on the ratchet barrel dials up the edge of the paper by corresponding pages, the sharp corner of the paper is extended into the dialed paper by the pick-up piece, the elastic piece pressed with the clamping piece is dialed by the tail end of the pick-up piece, the clamping piece clamps the edges of the paper separated by the pick-up piece, then the micro motor drives the traction chain to move the clamping block in the groove, so that the clamping piece is moved to the clamping plate to be fixed, and finally the turntable drives the rotating rod to turn over the paper in the clamping piece, thereby completing the page-turning operation of the paper; the invention utilizes the paper positioner arranged in the auxiliary answer module to match with the analysis process of the plan book disassembling module, so that the content of the paper plan book is turned to the corresponding position, the result of the analysis process of the electronic draft plan book is combined with the communication link of the answer site about the paper plan book, the understanding effect of the corresponding content in the plan book is enhanced, the problem that the question points about innovation and feasibility analysis in the content of the plan book are ignored in the on-site answer is avoided, and the time required by the evaluation process is reduced, thereby improving the operation effect of the innovation and creation plan evaluation and analysis system of college students on the premise of maintaining the evaluation quality.
Preferably, the clamping plate is provided with a guide groove which is parallel to the axial direction of the ratchet wheel cylinder; the inner end of the guide groove is provided with a boss which extends out from the clamping plate; the upper side and the lower side of the boss and the guide groove are respectively provided with an electromagnet which is controlled independently; after the page is turned by the clamping piece under the driving of the rotating rod, the clamping piece needs to be controlled to be timely separated from the clamped page and reset onto the clamping block, and the clamping piece is difficult to be controlled to be separated from the clamped page under the fixing action of the clamping plate on the clamping piece, so that the clamping piece cannot be driven to reset; the clamping pieces are separated from each other by controlling the opening and closing state of the electromagnets, move along the guide grooves to be separated from the contact with paper sheets, and are adsorbed by the clamping plates on the rotating rods again to be reset into an initial clamping block, so that the operation process of the innovative creation plan evaluation and analysis system of college students is perfected.
Preferably, the clamping piece is provided with a cylinder, the axial direction of the cylinder is parallel to the ratchet wheel cylinder, and the cylinder protrudes out of the surface of the clamping piece; the clamping piece is also provided with a folded edge, the folded edge is positioned on the clamping piece and faces to the end part of the clamping plate, and the directions of the folded edges respectively face to the upper side and the lower side of the clamping piece; in the process that the clamping block slides along the groove, friction is generated between the clamping piece and the paper sheets which are attached and contacted with the clamping piece, so that the paper sheets are pulled and damaged, and under the driving of an electromagnet in the clamping plate, the electromagnetic acting force on the clamping piece in the thickness direction is difficult to realize the accurate control of the position of the clamping piece, so that the operation effect of the clamping piece is influenced; according to the invention, through the cylinders arranged on the clamping pieces, the line contact friction between the convex cambered surfaces of the cylinders and the paper sheets is realized, the surface contact friction between the clamping pieces and the paper sheets is replaced, the paper sheets are prevented from being dragged and damaged by the clamping pieces during moving, and the acting force effect controlled by the electromagnet in the thickness direction of the clamping pieces is increased through the folded edges arranged on the clamping pieces, so that the accurate control on the positions of the clamping pieces is realized, and the operation effect of the innovative creation plan evaluation analysis system of college students is improved.
Preferably, the end part of the ratchet cylinder is provided with an adjusting block, and a worm wheel and a worm are arranged in the adjusting block; a screw rod meshed with the worm wheel is arranged in the inner diameter of the worm wheel and vertically fixed in the adjusting block; the worm is in transmission connection with a micro motor at the end part of the ratchet barrel; in the process of rotating the ratchet wheel cylinder to dial the paper sheets, the height of the remaining paper sheets in the paper draft is gradually reduced, and the operating height position of the ratchet wheel cylinder needs to be controlled to keep the paper sheets being dialed; according to the invention, the worm wheel and worm mechanism arranged in the adjusting block is used for adjusting the axial direction of the rotation driven by the micro motor, so that the rotating worm wheel is adjusted to be positioned at a height position along the meshed screw rod, the contact effect between the ratchet barrel and the paper sheet is ensured, and the function of the ratchet barrel on the paper sheet is further maintained, thereby improving the operation stability of the university student innovation and creation plan evaluation and analysis system.
Preferably, a sliding sleeve rod is arranged at the top end of the rotating rod; the clamping plate is arranged on the rotating rod through a sleeve rod; the turntable is internally provided with a belt wheel, and the belt wheel is in transmission connection with a micro motor at the end of the turntable; a traction strip is arranged in the loop bar, and the end part of the loop bar is connected with the belt wheel by the traction strip; in the process that the rotating rod drives the paper sheets to turn through the clamping piece, the torque driven by the micro motor is limited due to the size limitation of the paper sheet positioner, so that more paper sheets are difficult to turn, and the realization of the paper sheet positioning effect of the disassembling module along with the plan book is weakened; according to the paper page turning device, the loop bar arranged on the rotating rod is connected to the belt wheel driven by the micro motor through the traction strip in the loop bar, and the loop bar is contracted on the rotating rod through the traction strip gradually tightened in the rotation process of the rotating rod driven by the micro motor, so that the rotation radius of the rotating rod driving the clamping plate is reduced, the torque required by the rotating rod during paper page turning is further reduced, and the operation of the innovation and creation plan evaluation and analysis system of college students is maintained.
Preferably, the traction chain is provided with arc-shaped convex teeth; the fixture block is provided with arc-shaped concave pits which are meshed with each other; the traction chain driven by the micro motor can continuously run along with the micro motor, and the fixture block needs to be located at a fixed position at the end part of the groove in the running process, so that interference is generated with the transmission action of the traction chain, and the stability of a transmission mechanism between the traction chain and the fixture block is damaged; according to the invention, the arc-shaped convex teeth arranged on the traction chain are matched with the arc-shaped concave pits on the clamping blocks, and after the clamping blocks are abutted to the end parts of the grooves, the arc-shaped convex teeth on the traction chain slide out of the arc-shaped concave pits, so that the stability of the convex tooth mechanism for transmission is maintained in the process that the micro motor operates to drive the traction chain to move constantly, and the operation of an innovative business creation plan evaluation and analysis system of college students is maintained.
The invention has the following beneficial effects:
1. according to the invention, through the paper positioner arranged in the auxiliary answer module, the result of the analysis process of the electronic draft plan book is combined with the communication link of the answer site about the paper draft plan book, so that the understanding effect of corresponding contents in the plan book is enhanced; the guide groove arranged on the clamping plate is matched with the electromagnet independently controlled on the clamping plate, so that the running process of the system is perfected; the cylinder of setting on the clamping piece has avoided the clamping piece to the pulling destruction that the paper caused in the removal to through the hem of setting on the clamping piece, increased the effort effect of the electro-magnet control that receives on the clamping piece thickness direction, realize the accurate control to the clamping piece.
2. According to the invention, the height position of the rotating worm wheel is adjusted along the meshed screw rod through the worm wheel and worm mechanism arranged in the adjusting block, so that the function of the ratchet cylinder on pulling paper sheets is ensured; the sleeve rod arranged on the rotating rod and the traction strip in the sleeve rod enable the sleeve rod to be contracted on the rotating rod, so that the torque required by the rotating rod when the paper is turned is reduced; the arc-shaped convex teeth arranged on the traction chain are matched with the arc-shaped concave pits on the clamping blocks, so that the stability of the transmission convex tooth mechanism is maintained when the micro motor runs to drive the traction chain to move constantly.
Drawings
The invention is further described with reference to the following figures and embodiments.
FIG. 1 is a system block diagram of an university student innovation and business creation plan evaluation analysis system in the present invention;
FIG. 2 is a perspective view of the document locator of the present invention;
FIG. 3 is a perspective view of the cartridge assembly of the present invention;
FIG. 4 is a partial enlarged view of FIG. 2 at A;
FIG. 5 is a partial enlarged view of FIG. 2 at B;
FIG. 6 is a perspective view of a turn lever member of the present invention;
FIG. 7 is a perspective view of an adjustment block component of the present invention;
in the figure: the hinge comprises a hinge shaft 1, a supporting plate 2, a flanging 21, a clamping edge groove 211, a groove 212, a fixture block 3, a clamping groove 31, an arc-shaped concave pit 32, a cantilever 4, a sharp corner 41, a ratchet cylinder 42, a clamping piece 5, a tension spring 51, an elastic sheet 52, a cylinder 53, a folded edge 54, a rotating rod 6, a clamping plate 61, a guide groove 611, a boss 612, an electromagnet 613, a turntable 62, a belt wheel 621, a sleeve rod 63, a traction strip 631, a micro motor 7, a traction chain 71, a convex tooth 711, an adjusting block 8, a worm wheel 81, a screw 811 and a worm 82.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 7, the present invention provides an university student innovation and business creation plan evaluation analysis system, which includes a plan book disassembling module and an auxiliary answer recognizing module; the method is characterized in that: when the paper draft of the plan book is used for on-site answering, the corresponding electronic draft plan book is called from the cloud end and is transmitted to a plan book disassembling module of a cloud server for analyzing the plan book content of the electronic draft, and an analysis result is transmitted to on-site answering and debating networking equipment so as to assist the answering and debating evaluation process of the paper draft plan book; the plan disassembling module also comprises a sentence break selective examination unit, a retrieval comparison unit, a sentence classification unit and a word frequency statistic unit; the broken sentence spot check unit splits the contents of the electronic draft according to the punctuation marks into single sentences, then draws similar sentences from the database by the retrieval and comparison unit for reference, and judges the originality of the related sentence contents in the plan by manual review; the sentence classifying unit simply classifies the single sentences according to the sentence patterns and the appeared words in the single sentences so as to judge the classification proportion condition of the same phrase in the single sentences with different contents in the plan book; the word frequency counting unit counts the occurrence frequency of word groups in the contents of the planning book to obtain word frequency data in the contents of the planning book, and further deduces the classification condition of the planning book about high-frequency keywords and the single sentences thereof in the contents of the whole planning book to obtain a core content part described by the planning book; the plan book disassembling module controls a paper positioner in the auxiliary answer module simultaneously in the operation process, and the paper plan book is turned to a corresponding area for understanding the meaning of a single sentence in the preceding and following contents; the question marking unit in the auxiliary answer and debate module marks similar single sentences retrieved from the plan book and is used for carrying out targeted communication in the answer and debate process;
the paper positioner comprises a page shaft 1, a supporting plate 2 and a controller; a pair of supporting plates 2 are arranged on two sides of the hinge shaft 1, and the supporting plates 2 are rotatably connected with the contact edges of the hinge shaft 1; the rest three edges of the supporting plate 2 are provided with flanges 21, wherein the flanges 21 parallel to the hinge shaft 1 are provided with edge clamping grooves 211; grooves 212 are formed in the flanges 21 on two sides of the end of the edge clamping groove 211, and clamping blocks 3 which are installed in a sliding mode are arranged in the grooves 212; the fixture block 3 moves between the positions of the edge clamping groove 211 and the hinge shaft 1 along the groove 212; a picking piece 4 is arranged in the edge clamping groove 211, a sharp corner 41 is arranged on the picking piece 4 in the direction towards the hinge 1, a ratchet cylinder 42 is arranged above the picking piece 4, and the ratchet cylinder 42 is rotatably arranged on the flanging 21; a clamping groove 31 is formed in the direction of the clamping block 3 facing the end face of the ratchet barrel 42, and a sliding clamping piece 5 is arranged in the clamping groove 31; the clamping pieces 5 are connected through a tension spring 51, and the tail ends of the clamping pieces 5 are provided with elastic pieces 52 which are pressed in the clamping grooves 31; the turnup 21 is also provided with a rotating rod 6, the end part of the rotating rod 6 close to the groove 212 is provided with a clamping plate 61, and the end part of the rotating rod 6 close to the hinge 1 is provided with a turntable 62; the clamping plate 61 is used for fixing the clamping piece 5 and rotates under the rotating action of the rotating disc 62 through the rotating rod 6; the end parts of the ratchet barrel 42 and the turntable 62 are respectively provided with a driving micro motor 7; a traction chain 71 is arranged on the micro motor 7, and the traction chain 71 drives the fixture block 3 to move in the groove 212; the controller is used for receiving a signal of the plan dismantling module to control the operation of the micro motor 7; in the process of evaluating the innovation and entrepreneurship plan, the sentence content in the electronic draft plan is analyzed through the plan disassembling module, meanwhile, students need to be answered and communicated on site by relying on the content of the paper draft plan, and the analysis data of sentence breaking of the electronic draft by the plan disassembling module is relatively complicated and distributed at each position in the plan, so that the analysis data is inconvenient to combine with the link of answering and communicating on site to the plan, the reference relation between the analysis and the evaluation of the innovation and entrepreneurship plan is further divided, the accuracy of an evaluation and analysis system is weakened, and the analysis result in the plan disassembling module is applied to the process of answering and communicating on site, and the position of the analysis sentence in the paper draft plan needs to be additionally searched; therefore, the invention cooperates with the working process of the plan book disassembling module through the paper positioner arranged in the auxiliary answer module, in the operation process of the sentence-breaking spot-check unit, the controller drives the micro motor 7 to operate, so that the ratchet barrel 42 arranged on the flanging 21 rotates, the ratchet on the ratchet barrel 42 dials up the edge of the paper, the sharp corner 41 of the paper extends into the dialed paper through the picking piece 4, the tail end of the picking piece 4 dials away the elastic sheet 52 pressed on the clamping piece 5, so that the clamping piece 5 clamps the edge of the paper separated by the picking piece 4, then the micro motor 7 drives the traction chain 71 to move the clamping block 3 in the groove 212, so that the clamping piece 5 moves to the clamping plate 61 to be fixed, and finally the turntable 62 drives the rotating rod 6 to turn over the paper in the clamping piece 5, thereby completing the page-turning operation of the paper; the invention utilizes the paper positioner arranged in the auxiliary answer module to match with the analysis process of the plan book disassembling module, so that the content of the paper plan book is turned to the corresponding position, the result of the analysis process of the electronic draft plan book is combined with the communication link of the answer site about the paper plan book, the understanding effect of the corresponding content in the plan book is enhanced, the problem that the question points about innovation and feasibility analysis in the content of the plan book are ignored in the on-site answer is avoided, and the time required by the evaluation process is reduced, thereby improving the operation effect of the innovation and creation plan evaluation and analysis system of college students on the premise of maintaining the evaluation quality.
As an embodiment of the present invention, the clamping plate 61 is provided with a guide groove 611, and the guide groove 611 is parallel to the axial direction of the ratchet barrel 42; a boss 612 is arranged at the inner end of the guide groove 611, and the boss 612 extends out from the clamping plate 61; the upper and lower sides of the boss 612 and the guide groove 611 are respectively provided with an electromagnet 613 which is controlled independently; after the page is turned by the clamping piece 5 under the drive of the rotating rod 6, the clamping piece 5 needs to be controlled to be timely separated from the clamped page and reset onto the clamping block 3, and due to the fixing effect of the clamping piece 61 on the clamping piece 5, the clamping piece 5 is difficult to be controlled to be separated from the clamped page, so that the clamping piece 5 cannot be driven to reset; the clamping pieces 5 move in the guide grooves 611 by the aid of the guide grooves 611 arranged on the clamping plates 61 and the electromagnets 613 independently controlled on the clamping plates 61, the clamping pieces 5 are separated by controlling opening and closing states of the electromagnets 613, move along the guide grooves 611 to be separated from contact with paper, are adsorbed by the clamping plates 61 on the rotating rods 6 again and reset into the initial clamping block 3, and accordingly operation processes of a system for evaluating and analyzing innovative entrepreneurial plans of college students are completed.
As an embodiment of the present invention, the clamping piece 5 is provided with a cylinder 53, the axial direction of the cylinder 53 is parallel to the ratchet barrel 42, and the cylinder 53 protrudes from the surface of the clamping piece 5; the clamping piece 5 is also provided with a folding edge 54, the folding edge 54 is positioned on the end part of the clamping piece 5 facing the clamping plate 61, and the directions of the folding edges 54 respectively face the upper side and the lower side of the clamping piece 5; in the process that the fixture block 3 slides along the groove 212, friction is generated between the clamping piece 5 and the paper sheets which are attached and contacted with each other, so that the paper sheets are pulled and damaged, and under the driving of the electromagnet 613 in the clamping plate 61, the electromagnetic acting force on the clamping piece 5 in the thickness direction is difficult to realize the accurate control on the position of the clamping piece 5, so that the operation effect of the clamping piece 5 is influenced; according to the invention, through the cylinder 53 arranged on the clamping piece 5, the line contact friction between the convex cambered surface of the cylinder 53 and the paper sheet replaces the surface contact friction between the clamping piece 5 and the paper sheet, so that the paper sheet is prevented from being pulled and damaged during the movement of the clamping piece 5, and the acting force effect controlled by the electromagnet 613 on the clamping piece 5 in the thickness direction is increased through the folding edge 54 arranged on the clamping piece 5, so that the accurate control on the position of the clamping piece 5 is realized, and the operation effect of the university student innovation and creation plan evaluation analysis system is improved.
As an embodiment of the invention, the end of the ratchet cylinder 42 is provided with an adjusting block 8, and the adjusting block 8 is provided with a worm wheel 81 and a worm 82; a screw 811 meshed with the worm gear 81 is arranged in the inner diameter of the worm gear, and the screw 811 is vertically fixed in the adjusting block 8; the worm 82 is in transmission connection with the micro motor 7 at the end part of the ratchet barrel 42; in the process of rotating and pulling up the paper sheets by the ratchet barrel 42, the height of the remaining paper sheets in the draft is gradually reduced, and the operating height position of the ratchet barrel 42 needs to be controlled to keep the pulling-up action on the paper sheets; according to the invention, the worm wheel 81 and the worm 82 mechanism arranged in the adjusting block 8 are used for adjusting the axial direction of the driving rotation of the micro motor 7, so that the height position of the rotating worm wheel 81 is adjusted along the meshed screw 811, the contact effect between the ratchet cylinder 42 and the paper is ensured, and the poking effect of the ratchet cylinder 42 on the paper is further maintained, thereby improving the operation stability of the university student innovation and creation plan evaluation and analysis system.
As an embodiment of the present invention, the top end of the rotating rod 6 is provided with a sliding sleeve rod 63; the clamping plate 61 is arranged on the rotating rod 6 through a sleeve rod 63; the turntable 62 is provided with a belt wheel 621, and the belt wheel 621 is in transmission connection with the micro motor 7 at the end of the rotating rod 6; a traction strip 631 is arranged inside the loop bar 63, and the end part of the loop bar 63 is connected with the belt wheel 621 through the traction strip 631; in the process that the rotating rod 6 drives the paper sheets to turn through the clamping piece 5, the torque driven by the micro motor 7 is limited due to the size limitation of the paper sheet positioner, so that more paper sheets are difficult to turn, and the realization of the paper sheet positioning effect of a module disassembled along with a plan book is weakened; according to the invention, through the loop bar 63 arranged on the rotating rod 6 and the traction strip 631 in the loop bar 63 is connected to the belt wheel 621 driven by the micro motor 7, in the rotating process of the rotating rod 6 driven by the micro motor 7, the loop bar 63 is contracted on the rotating rod 6 through the traction strip 631 gradually tightened, the rotating radius of the rotating rod 6 driving the clamping plate 61 is reduced, and the torque required by the rotating rod 6 during the paper turning is further reduced, so that the operation of the innovation and creation plan evaluation and analysis system of college students is maintained.
As an embodiment of the present invention, the traction chain 71 is provided with an arc-shaped convex tooth 711; the fixture block 3 is provided with an arc-shaped concave pit 32 which is meshed with the fixture block; the traction chain 71 driven by the micro motor 7 can continuously run along with the micro motor 7, and the fixture block 3 needs to be located at a fixed position at the end part of the groove 212 in the running process, so that interference can be generated with the transmission action of the traction chain 71, and the stability of a transmission mechanism between the traction chain and the fixture block is damaged; according to the invention, the arc-shaped convex teeth 711 arranged on the traction chain 71 are matched with the arc-shaped concave pits 32 on the fixture block 3, and after the fixture block 3 is abutted to the end part of the groove 212, the arc-shaped convex teeth 711 on the traction chain 71 slide out of the arc-shaped concave pits 32, so that the stability of the mechanism of the convex teeth 711 for transmission is maintained in the process that the micro motor 7 operates to drive the traction chain 71 to move constantly, and the operation of an innovative business creation plan evaluation and analysis system of college students is maintained.
During working, in the process of evaluating an innovation and entrepreneurship plan, the sentence content in the electronic draft plan book is analyzed through the plan disassembling module, and meanwhile, the students need to be answered and communicated on the spot by relying on the content of the paper draft plan book; the paper positioner arranged in the auxiliary answer module is matched with the working process of the plan book disassembling module, in the operation process of the sentence-breaking checking unit, the micro motor 7 is driven by the controller to operate, the ratchet barrel 42 arranged on the flanging 21 is rotated, the ratchet on the ratchet barrel 42 dials up the edge of the paper, the sharp corner 41 of the paper is extended into the dialed paper through the pick 4, the elastic sheet 52 pressed on the clamping sheet 5 is dialed by the tail end of the pick 4, the clamping sheet 5 clamps the separated paper edge of the pick 4, then the micro motor 7 drives the traction chain 71 to move the clamping block 3 in the groove 212, the clamping sheet 5 is moved to the clamping plate 61 to be fixed, and finally the turntable 62 drives the rotating rod 6 to turn over the paper in the clamping sheet 5, so that the page-turning operation of the paper is completed; the guide groove 611 arranged on the clamping plate 61 is matched with the electromagnet 613 independently controlled on the clamping plate 61, so that the clamping pieces 5 move in the guide groove 611, the clamping pieces 5 are separated by controlling the opening and closing state of the electromagnet 613, move along the guide groove 611 and are separated from the contact with paper, and then are adsorbed by the clamping plate 61 on the rotating rod 6 again and reset to the initial clamping block 3; the cylinders 53 arranged on the clamping pieces 5 enable the line contact friction between the convex cambered surfaces of the cylinders 53 and the paper sheets to replace the surface contact friction between the clamping pieces 5 and the paper sheets, so that the paper sheets are prevented from being pulled and damaged in the moving process of the clamping pieces 5, and the acting force effect controlled by the electromagnets 613 on the clamping pieces 5 in the thickness direction is increased through the folded edges 54 arranged on the clamping pieces 5, so that the accurate control on the positions of the clamping pieces 5 is realized; the worm wheel 81 and worm 82 mechanism arranged in the adjusting block 8 adjusts the axial direction of the driving rotation of the micro motor 7, so that the height position of the rotating worm wheel 81 is adjusted along the meshed screw 811, the contact effect between the ratchet cylinder 42 and the paper is ensured, and the function of the ratchet cylinder 42 on the paper is further maintained; the loop bar 63 arranged on the rotating rod 6, and the traction strip 631 in the loop bar 63 is connected to the belt wheel 621 driven by the micro motor 7, so that in the rotating process of the rotating rod 6 driven by the micro motor 7, the gradually tightened traction strip 631 enables the loop bar 63 to contract on the rotating rod 6, the rotating radius of the rotating rod 6 driving the clamping plate 61 is reduced, and the torque required by the rotating rod 6 during the paper turning is further reduced; the arc-shaped convex teeth 711 arranged on the traction chain 71 are matched with the arc-shaped concave pits 32 on the fixture blocks 3, and after the fixture blocks 3 abut against the end parts of the grooves 212, the arc-shaped convex teeth 711 on the traction chain 71 slide out of the arc-shaped concave pits 32, so that the stability of the transmission convex teeth 711 mechanism is maintained in the process that the micro motor 7 runs to drive the traction chain 71 to move constantly.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An university student innovation and entrepreneur plan evaluation analysis system comprises a plan book disassembling module and an auxiliary answer and debate module; the method is characterized in that: when the paper draft of the plan book is used for on-site answering, the corresponding electronic draft plan book is called from the cloud end and is transmitted to a plan book disassembling module of a cloud server for analyzing the plan book content of the electronic draft, and an analysis result is transmitted to on-site answering and debating networking equipment so as to assist the answering and debating evaluation process of the paper draft plan book; the plan disassembling module also comprises a sentence break selective examination unit, a retrieval comparison unit, a sentence classification unit and a word frequency statistic unit; the broken sentence spot check unit splits the contents of the electronic draft according to the punctuation marks into single sentences, then draws similar sentences from the database by the retrieval and comparison unit for reference, and judges the originality of the related sentence contents in the plan by manual review; the sentence classifying unit simply classifies the single sentences according to the sentence patterns and the appeared words in the single sentences so as to judge the classification proportion condition of the same phrase in the single sentences with different contents in the plan book; the word frequency counting unit counts the occurrence frequency of word groups in the contents of the planning book to obtain word frequency data in the contents of the planning book, and further deduces the classification condition of the planning book about high-frequency keywords and the single sentences thereof in the contents of the whole planning book to obtain a core content part described by the planning book; the plan book disassembling module controls a paper positioner in the auxiliary answer module simultaneously in the operation process, and the paper plan book is turned to a corresponding area for understanding the meaning of a single sentence in the preceding and following contents; the question marking unit in the auxiliary answer and debate module marks similar single sentences retrieved from the plan book and is used for carrying out targeted communication in the answer and debate process;
the paper positioner comprises a page shaft (1), a supporting plate (2) and a controller; a pair of supporting plates (2) are arranged on two sides of the hinge shaft (1), and the supporting plates (2) are rotatably connected with the contact edges of the hinge shaft (1); the rest three edges of the supporting plate (2) are provided with flanges (21), wherein the flanges (21) parallel to the hinge shaft (1) are provided with edge clamping grooves (211); grooves (212) are formed in the flanges (21) on the two sides of the end of the edge clamping groove (211), and clamping blocks (3) which are installed in a sliding mode are arranged in the grooves (212); the fixture block (3) moves between the positions of the edge clamping groove (211) and the hinge shaft (1) along the groove (212); a picking piece (4) is arranged in the edge clamping groove (211), a sharp corner (41) is arranged in the direction of the picking piece (4) towards the hinge (1), a ratchet cylinder (42) is arranged above the picking piece (4), and the ratchet cylinder (42) is rotatably arranged on the flanging (21); a clamping groove (31) is formed in the direction, facing the end face of the ratchet barrel (42), of the clamping block (3), and a sliding clamping piece (5) is arranged in the clamping groove (31); the clamping pieces (5) are connected through tension springs (51), and the tail ends of the clamping pieces (5) are provided with elastic pieces (52) which are pressed in the clamping grooves (31); the turnup (21) is also provided with a rotating rod (6), the end part of the rotating rod (6) close to the groove (212) is provided with a clamping plate (61), and the end part of the rotating rod (6) close to the hinge shaft (1) is provided with a rotating disc (62); the clamping plate (61) is used for fixing the clamping piece (5) and rotates under the rotating action of the rotating disc (62) through the rotating rod (6); the end parts of the ratchet barrel (42) and the turntable (62) are respectively provided with a driving micro motor (7); a traction chain (71) is arranged on the micro motor (7), and the traction chain (71) drives the fixture block (3) to move in the groove (212); the controller is used for receiving signals of the plan dismantling module to control the operation of the micro motor (7).
2. The university student innovation startup plan evaluation analysis system according to claim 1, characterized in that; the clamping plate (61) is provided with a guide groove (611), and the guide groove (611) is parallel to the axial direction of the ratchet wheel cylinder (42); the inner end of the guide groove (611) is provided with a boss (612), and the boss (612) extends out from the clamping plate (61); the upper side and the lower side of the lug boss (612) and the guide groove (611) are respectively provided with an electromagnet (613) which is controlled independently.
3. The university student innovation startup plan evaluation analysis system according to claim 2, characterized in that: a cylinder (53) is arranged on the clamping piece (5), the axial direction of the cylinder (53) is parallel to the ratchet barrel (42), and the cylinder (53) is protruded on the surface of the clamping piece (5); the clamping piece (5) is further provided with a folding edge (54), the folding edge (54) is positioned on the clamping piece (5) and faces to the end part of the clamping plate (61), and the directions of the folding edge (54) respectively face to the upper side and the lower side of the clamping piece (5).
4. The university student innovation startup plan evaluation analysis system according to claim 1, characterized in that: an adjusting block (8) is arranged at the end part of the ratchet barrel (42), and a worm wheel (81) and a worm (82) are arranged in the adjusting block (8); a screw (811) meshed with the worm wheel (81) is arranged in the inner diameter of the worm wheel, and the screw (811) is vertically fixed in the adjusting block (8); the worm (82) is in transmission connection with a micro motor (7) at the end part of the ratchet barrel (42).
5. The university student innovation startup plan evaluation analysis system according to claim 1, characterized in that: the top end of the rotating rod (6) is provided with a sliding sleeve rod (63); the clamping plate (61) is arranged on the rotating rod (6) through a sleeve rod (63); a belt wheel (621) is arranged in the rotary table (62), and the belt wheel (621) is in transmission connection with a micro motor (7) at the end of the rotating rod (6); the inside of loop bar (63) is provided with traction strip (631), and traction strip (631) is connected between the end of loop bar (63) and band pulley (621).
6. The university student innovation startup plan evaluation analysis system according to claim 1, characterized in that: the traction chain (71) is provided with arc-shaped convex teeth (711); and arc-shaped concave pits (32) which are meshed with each other are arranged on the fixture blocks (3).
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| CN1962278A (en) * | 2005-11-11 | 2007-05-16 | 周玉正 | Music-score seat with automatic page-turning device |
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| CN107757178A (en) * | 2017-11-24 | 2018-03-06 | 梁志辉 | Automatic music leaf turner |
| CN108248244A (en) * | 2018-03-28 | 2018-07-06 | 枣庄学院 | Music score books leaf turner |
| CN109918482A (en) * | 2019-03-14 | 2019-06-21 | 西安航空学院 | A kind of Students' Innovation plan of starting an undertaking the system of analysis and appraisal |
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2020
- 2020-09-03 CN CN202010913325.4A patent/CN112172375B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962278A (en) * | 2005-11-11 | 2007-05-16 | 周玉正 | Music-score seat with automatic page-turning device |
| WO2011018859A1 (en) * | 2009-08-14 | 2011-02-17 | Yokoyama Akihiko | Apparatus for automatically reading booklet |
| CN105677764A (en) * | 2015-12-30 | 2016-06-15 | 百度在线网络技术（北京）有限公司 | Information extraction method and device |
| CN107757178A (en) * | 2017-11-24 | 2018-03-06 | 梁志辉 | Automatic music leaf turner |
| CN108248244A (en) * | 2018-03-28 | 2018-07-06 | 枣庄学院 | Music score books leaf turner |
| CN109918482A (en) * | 2019-03-14 | 2019-06-21 | 西安航空学院 | A kind of Students' Innovation plan of starting an undertaking the system of analysis and appraisal |
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