CN114973861A - Economic education investigation auxiliary system based on big data - Google Patents

Economic education investigation auxiliary system based on big data Download PDF

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Publication number
CN114973861A
CN114973861A CN202210643894.0A CN202210643894A CN114973861A CN 114973861 A CN114973861 A CN 114973861A CN 202210643894 A CN202210643894 A CN 202210643894A CN 114973861 A CN114973861 A CN 114973861A
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China
Prior art keywords
sliding
auxiliary system
block
column
big data
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CN202210643894.0A
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Chinese (zh)
Inventor
陈红
朱敏
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Ningxia Police Vocational College
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Ningxia Police Vocational College
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Priority to CN202210643894.0A priority Critical patent/CN114973861A/en
Publication of CN114973861A publication Critical patent/CN114973861A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0075—Pillars
    • G09F15/0081—Rotating pillars
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Electrically Operated Instructional Devices (AREA)

Abstract

The invention provides an economic education investigation auxiliary system based on big data, comprising: a chassis; the top of quick-witted case is seted up in circular spout, the equal sliding connection in both sides of circular spout has the arc slider, the top fixed mounting of arc slider has the rolling disc, the equal fixed mounting in both sides at rolling disc top has the support column, and first spout has been seted up to the inboard of support column, and the inside sliding connection of first spout has first slider, and the inboard rotation of first slider is connected with the axis of rotation, and the fixed surface of axis of rotation installs the operation display panel. The economic education investigation auxiliary system based on the big data can adjust the use direction and the angle of the operation display panel according to the operation habit and the height of a user, so that the limb fatigue of the user caused by the non-conformity of the use angle in a certain use time is avoided, and the practicability of the whole equipment is improved.

Description

Economic education investigation auxiliary system based on big data
Technical Field
The invention relates to the field of education investigation, in particular to an economic education investigation auxiliary system based on big data.
Background
Educational investigation refers to research studies conducted on education. The purpose is as follows: learning the existing education results, summarizing experience and finding problems; studying education theory and exploring education rules; the education development trend is predicted, and a fact basis is provided for the formulation of education guidelines and policies.
With the continuous improvement of scientific technology and information technology, an economic education investigation auxiliary system based on big data appears in order to be capable of conveniently and quickly calling the data of economic education.
The current economic education investigation auxiliary system based on big data is in the indoor conspicuous position of placing mostly in order to make things convenient for the staff to carry out the information transfer, and place and be in the better position of light or other positions mostly when the conspicuous position, and need certain time to transfer required information when it uses, and inconvenient height and the direction of adjusting to suitable according to user's height and use habit use this moment, avoid increasing limbs fatigue because use the angle is improper when using.
Therefore, it is necessary to provide an economic education investigation assistant system based on big data to solve the above technical problems.
Disclosure of Invention
The invention provides an economic education investigation auxiliary system based on big data, which solves the problems that the conventional economic education investigation auxiliary system based on big data needs a certain time to call required information when in use, is inconvenient to be adjusted to proper height and direction for use according to the height and use habit of a user, and avoids the problem of limb fatigue increase caused by improper use angle when in use.
In order to solve the technical problem, the invention provides an economic education investigation auxiliary system based on big data, which comprises: a chassis;
the device comprises a case, a circular sliding groove, a rotating disc, supporting columns, a first sliding groove and an operation display panel, wherein the circular sliding groove is formed in the top of the case, arc-shaped sliding blocks are connected to two sides of the inner portion of the circular sliding groove in a sliding mode, the top of each arc-shaped sliding block is fixedly provided with the rotating disc, the two sides of the top of the rotating disc are fixedly provided with the supporting columns, the inner sides of the supporting columns are provided with the first sliding groove, the inner portion of the first sliding groove is connected with the first sliding block in a sliding mode, the inner side of the first sliding block is connected with the rotating shaft in a rotating mode, and the surface of the rotating shaft is fixedly provided with the operation display panel;
a first threaded rod and a second threaded rod are arranged in the T-shaped mounting groove, first threaded blocks are sleeved on two sides of the surface of the first threaded rod, the top of each first threaded block is rotatably connected with a first connecting rod, the other end of each first connecting rod is rotatably connected with the bottom of the inner side of the corresponding first sliding block, a first bevel gear is fixedly mounted on the surface of the first threaded rod and positioned on the inner side of the corresponding first threaded block, a second bevel gear is meshed with the left side of the corresponding first bevel gear, the left side of the corresponding second bevel gear is fixedly mounted with the right end of the corresponding second threaded rod, a second threaded block is sleeved on the surface of the corresponding second threaded rod, and a second connecting rod is rotatably connected to the top of the corresponding second threaded block;
and the motor is fixedly arranged on the left side of the rotating disc, and one end of the motor output shaft is fixedly arranged with the left end of the second threaded rod.
Preferably, the other end of the second connecting rod is rotatably connected to the top of the left side of the operation display panel.
Preferably, the left side of the rotating disc is provided with teeth, and the left side of the top of the case is fixedly provided with a limiting structure.
Preferably, the limiting structure comprises a second sliding groove, a second sliding block is connected to the inside of the second sliding groove in a sliding manner, a first spring is arranged on the left side of the second sliding block and located inside the second sliding groove, a folded column is fixedly mounted at the top of the second sliding block, and an arc toothed plate is fixedly mounted on the right side of the folded column.
Preferably, the inside of the case is provided with a containing cavity, the two sides of the inside of the case are positioned on the outer side of the containing cavity and provided with communicating chutes, and the inside of each communicating chute is connected with an adaptive sliding block in a sliding manner.
Preferably, the top of adaptation slider just is located the inside fixed mounting of intercommunication spout has the spliced pole, the surface of spliced pole just is located the inside of intercommunication spout is provided with the second spring.
Preferably, a hollow fixing block is fixedly mounted at the top of the connecting column, a fixing column is fixedly connected to the inner side of the hollow fixing block, a lantern ring is sleeved on the surface of the fixing column, and a display panel of the investigation auxiliary system is fixedly mounted at the bottom of the lantern ring.
Preferably, the right side of the lantern ring is provided with a positioning hole, and a positioning column is arranged inside the hollow fixing block.
Preferably, a slide rod is fixedly mounted on the right side of the hollow fixed block, and a slide ring is connected to the surface of the slide rod in a sliding manner.
Preferably, a third spring is arranged on the right side of the sliding ring and on the surface of the sliding rod, and the inner side of the sliding ring and the right side of the positioning column are fixedly installed.
Compared with the related art, the economic education investigation auxiliary system based on the big data has the following beneficial effects:
the invention provides an economic education investigation auxiliary system based on big data, which can adjust the use direction and angle of an operation display panel according to the operation habit and height of a user by the mutual matching of a case, a circular chute, an arc-shaped slide block, a rotating disc, a support column, a first chute, a first slide block, a rotating shaft, the operation display panel, a T-shaped mounting groove, a first threaded rod, a first threaded block, a first bevel gear, a first connecting rod, a second bevel gear, a second threaded rod, a second threaded block, a second connecting rod, a motor and the like, thereby avoiding the limb fatigue of the user caused by the non-conformity of the use angle within a certain use time and improving the practicability of the whole equipment.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a big data-based economic education survey assistance system provided by the invention;
FIG. 2 is a schematic view of the external perspective shown in FIG. 1;
FIG. 3 is a schematic view of the top of the turn disc shown in FIG. 1;
FIG. 4 is a schematic structural diagram of the top of the enclosure shown in FIG. 1;
FIG. 5 is an enlarged view of portion A of FIG. 3;
FIG. 6 is a schematic structural diagram of a second embodiment of a big data-based economic education survey assistance system according to the present invention;
FIG. 7 is a schematic structural view of the integral top shown in FIG. 6;
FIG. 8 is a schematic structural view of the right side of the collar shown in FIG. 6;
FIG. 9 is an enlarged view of the portion B shown in FIG. 6;
fig. 10 is a schematic structural diagram of a third embodiment of a big-data-based economic education survey assistance system provided by the invention;
fig. 11 is a schematic structural view of a side surface of the fourth slider shown in fig. 10.
Reference numbers in the figures: 1. a case, 2, a circular sliding groove, 3, an arc-shaped sliding block, 4, a rotating disc, 5, a support column, 6, a first sliding groove, 7, a first sliding block, 8, a rotating shaft, 9, an operation display panel, 10, a T-shaped mounting groove, 11, a first threaded rod, 12, a first threaded block, 13, a first bevel gear, 131, a first connecting rod, 14, a second bevel gear, 15, a second threaded rod, 16, a second threaded block, 17, a second connecting rod, 18, a motor, 19, teeth, 20, a limiting structure, 201, a second sliding groove, 202, a second sliding block, 203, a first spring, 204, a folded column, 205 and an arc-shaped toothed plate,
21. a containing cavity 22, a communicating chute 23, an adaptive sliding block 24, a connecting column 25, a second spring 26, a hollow fixing block 27, a lantern ring 28, a fixing column 29, a survey auxiliary system display panel 30, a positioning hole 31, a sliding rod 32, a sliding ring 33, a third spring 34 and a positioning column,
35. the cleaning brush comprises a slot, 36, a third threaded rod, 37, a first hook column, 38, a second hook column, 39, a sliding column, 40, a fourth sliding block, 41 and a cleaning brush.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a big data-based economic education survey assistance system according to the present invention; FIG. 2 is a schematic view of the external perspective shown in FIG. 1; FIG. 3 is a schematic view of the top of the turn disc shown in FIG. 1; FIG. 4 is a schematic structural diagram of the top of the enclosure shown in FIG. 1; fig. 5 is an enlarged view of the portion a shown in fig. 3. A big-data-based economic education survey assistance system comprising: a chassis 1;
the electronic device comprises a case 1, a circular sliding chute 2, a rotating disc 4, supporting columns 5, a first sliding chute 6, a first sliding block 7, a rotating shaft 8 and an operation display panel 9, wherein the circular sliding chute 2 is arranged at the top of the case 1, the two sides of the inside of the circular sliding chute 2 are both connected with arc-shaped sliding blocks 3 in a sliding mode, the top of each arc-shaped sliding block 3 is fixedly provided with the rotating disc 4, the two sides of the top of each rotating disc 4 are both fixedly provided with the supporting columns 5, the inner sides of the supporting columns 5 are provided with the first sliding chute 6, the inside of each first sliding chute 6 is connected with the first sliding block 7 in a sliding mode, the inner sides of the first sliding blocks 7 are rotatably connected with the rotating shaft 8, and the surface of the rotating shaft 8 is fixedly provided with the operation display panel 9;
a first threaded rod 11 and a second threaded rod 15 are arranged inside the T-shaped mounting groove 10, first threaded blocks 12 are sleeved on two sides of the surface of each first threaded rod 11, the top of each first threaded block 12 is rotatably connected with a first connecting rod 131, the other end of each first connecting rod 131 is rotatably connected with the bottom of the inner side of each first sliding block 7, a first bevel gear 13 is fixedly mounted on the surface of each first threaded rod 11 and positioned on the inner side of each first threaded block 12, a second bevel gear 14 is meshed with the left side of each first bevel gear 13, the left side of each second bevel gear 14 is fixedly mounted with the right end of each second threaded rod 15, a second threaded block 16 is sleeved on the surface of each second threaded rod 15, and a second connecting rod 17 is rotatably connected with the top of each second threaded block 16;
the rotation of the first thread block 12 and the second thread block 16 of the T-shaped mounting groove 10 is limited, so that the first thread block 12 and the second thread block 16 are prevented from rotating when the first thread rod 11 and the second thread rod 15 rotate, and the transmission speed between the first bevel gear 13 and the second bevel gear 14 is the same as the rotation speed of the first thread rod 11.
When the first connecting rod 131 is changed from the inclined state to the more vertical state, the first slider 7 is at the topmost part of the first sliding chute 6, the working state of the first connecting rod 131 at this time is not interfered with each other due to the existence of the operation display panel 9, the first connecting rod 131 and the second connecting rod 17 are not affected with each other when the second connecting rod 17 is gradually changed from the parallel state to the inclined state, the moving distance of the first thread block 12 on the surface of the first thread rod 11 is the same as the moving distance of the second thread block 16 on the surface of the second thread rod 15, and the moving distance of the first slider 7 in the first sliding chute 6 is the same at this time.
And the motor 18 is fixedly arranged on the left side of the rotating disc 4, and one end of an output shaft of the motor 18 is fixedly arranged with the left end of the second threaded rod 15.
The second threaded rod 15 is matched with the second threaded block 16, two different threads are arranged on two sides of the surface of the first threaded rod 11, the first threaded blocks 12 sleeved on two sides of the surface of the second threaded rod 15 are matched with the threads at corresponding positions, the first bevel gear 13 is matched with the second bevel gear 14, and the motor 18 is a servo motor.
The other end of the second link lever 17 is rotatably connected to the top of the left side of the operation display panel 9.
The left side of the rotating disc 4 is provided with teeth 19, and the left side of the top of the case 1 is fixedly provided with a limiting structure 20.
Tooth 19 fixed connection just is in the half of the whole marginal position of rolling disc 4 in the left side on rolling disc 4 surface, thereby can carry out clockwise and anticlockwise rotation's ninety degrees all can carry out the interlock to its tooth 19 and carry out the rigidity to its rolling disc 4 through limit structure 20 at its rolling disc 4, tooth 19 and arc pinion rack 205 looks adaptation, and the radian of arc pinion rack 205 and the radian looks adaptation of rolling disc 4, and thereby elastic deformation through first spring 203 can make the thrust to the left that receives all the time of its second slider 202, thereby can make its arc pinion rack 205 stable with tooth 19 interlock be in the same place.
The limiting structure 20 includes a second sliding groove 201, a second sliding block 202 is slidably connected to the inside of the second sliding groove 201, a first spring 203 is arranged on the left side of the second sliding block 202 and inside the second sliding groove 201, a folded column 204 is fixedly mounted at the top of the second sliding block 202, and an arc-shaped toothed plate 205 is fixedly mounted on the right side of the folded column 204.
The working principle of the economic education investigation auxiliary system based on the big data provided by the invention is as follows:
when the operation display panel 9 is needed, the motor 18 is started according to the actual operation habit and height of an operator, the second threaded rod 15 is driven to rotate by the rotation of the motor 18, the second threaded block 16 sleeved on the surface of the second threaded rod 15 is driven to move on the surface by the rotation of the second threaded rod 15, the second connecting rod 17 is driven to move by the movement of the second threaded block 16, the operation display panel 9 is driven to rotate under stress by the angle change generated by the movement of the second connecting rod 17, the rotating shaft 8 is driven to rotate and rotates by taking the rotating shaft 8 as the center, the second threaded rod 15 rotates while driving the second bevel gear 14 to rotate, and the second bevel gear 14 rotates to drive the first bevel gear 13 meshed with the second bevel gear to rotate, the first bevel gear 13 rotates to drive the first threaded rod 11 to rotate, when the first threaded rod 11 rotates, the first threaded blocks 12 sleeved on two sides of the surface of the first threaded rod 11 move on the surface in opposite directions, the first threaded blocks 12 move to drive the first connecting rod 131 to move, the first connecting rod 131 moves to push the first slider 7 through angle change generated by movement of the first connecting rod 131, the first slider 7 moves in the first sliding groove 6, the rotating shaft 8 and the operation display panel 9 move upwards or downwards through movement of the first slider 7, and the second connecting rod 17 pushes the operation display panel 9 to change the use height and the use angle of the operation display panel 9, so that the operation display panel 9 can rotate to a proper angle, and the situation that the operation display panel 9 cannot rotate due to wide width of the operation display panel 9 is avoided And (4) degree.
When the using direction needs to be adjusted, the fold column 204 in the limiting structure 20 is pulled outwards manually, the fold column 204 is moved outwards by the force of the fold column 204, so as to drive the arc toothed plate 205 to move outwards, and gradually disengage from the state of mutual engagement with the teeth 19, and when the fold column 204 moves, the second slider 202 is driven, so as to drive the second slider 202 to move outwards in the second chute 201, and then the second slider 202 moves to press the first spring 203, so as to drive the first spring 203 to elastically deform, and when the arc toothed plate 205 disengages from the engagement state with the teeth 19, so as to make the rotating disc 4 in a fixed position state, and then, through the manual rotation of the rotating disc 4, the arc slider 3 is driven by the rotation of the rotating disc 4, so as to drive the arc slider 3 to slide in the circular chute 2, and thereby can drive all structures of fixed mounting on rolling disc 4 and rotate when its rolling disc 4 rotates, until it rotate to required state can, and the angle that rolling disc 4 can rotate can only carry out ninety degrees clockwise, surpass this degree then limit structure 20 can't carry out effectual position fixing to it, and can satisfy the needs in its this scope.
Compared with the related art, the economic education investigation auxiliary system based on the big data has the following beneficial effects:
through machine case 1, circular spout 2, arc slider 3, rolling disc 4, support column 5, first spout 6, first slider 7, axis of rotation 8, operation display panel 9, T shape mounting groove 10, first threaded rod 11, first thread piece 12, first bevel gear 13, 131 the head rod, second bevel gear 14, second threaded rod 15, second thread piece 16, second connecting rod 17, thereby the use direction and the angle of its operation display panel 9 can be adjusted according to user's manipulation custom and height to mutually supporting between structures such as motor 18, thereby avoid in certain live time and because the nonconformity of use angle causes user's limbs fatigue, thereby whole equipment's practicality has been improved.
Second embodiment
Referring to fig. 6, 7, 8 and 9 in combination, a big data-based economic education survey assistance system is provided according to a first embodiment of the present application, and another big data-based economic education survey assistance system is provided according to a second embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the economic education investigation auxiliary system based on big data that the second embodiment of this application provided lies in, an economic education investigation auxiliary system based on big data, accomodate chamber 21 has been seted up to quick-witted case 1's inside, the inside both sides of quick-witted case 1 just are located intercommunication spout 22 has been seted up in the outside of accomodating chamber 21, the inside sliding connection of intercommunication spout 22 has adaptation slider 23.
Through mutual matching of the communication sliding groove 22, the adaptive sliding block 23, the hollow fixed block 26, the connecting column 24 and the like, the stability of movement of the structures such as the lantern ring 27, the fixed column 28, the survey auxiliary system display panel 29 and the like can be improved, and the survey auxiliary system display panel 29 can be stably stored in the storage cavity 21.
The top of adaptation slider 23 just is located the inside fixed mounting of intercommunication spout 22 has spliced pole 24, the surface of spliced pole 24 just is located the inside of intercommunication spout 22 is provided with second spring 25.
A hollow fixing block 26 is fixedly mounted at the top of the connecting column 24, a fixing column 28 is fixedly connected to the inner side of the hollow fixing block 26, a lantern ring 27 is sleeved on the surface of the fixing column 28, and a survey auxiliary system display panel 29 is fixedly mounted at the bottom of the lantern ring 27.
A positioning hole 30 is formed in the right side of the lantern ring 27, and a positioning column 34 is arranged inside the hollow fixing block 26.
The number of the positioning holes 30 is several, and the positioning holes 34 are uniformly distributed around the center position of the collar 27, and the number of the positioning posts 34 is the same as that of the positioning holes 30, and the positioning posts 34 can be inserted into temples of the collar 27 in more different states to fix the position of the collar 27 after being rotated to different positions due to the fact that the number of the positioning holes 30 is several.
A sliding rod 31 is fixedly mounted on the right side of the hollow fixed block 26, and a sliding ring 32 is connected to the surface of the sliding rod 31 in a sliding manner.
A third spring 33 is arranged on the right side of the sliding ring 32 and on the surface of the sliding rod 31, and the inner side of the sliding ring 32 is fixedly mounted with the right side of the positioning column 34.
The slide ring 32 can always receive the pushing force to the left by the elastic deformation of the third spring 33, so that the positioning column 34 can be stably inserted into the positioning hole 30.
The working principle of the economic education investigation auxiliary system based on the big data provided by the invention is as follows:
when the survey auxiliary system display panel 29 needs to be used, the lantern ring 27 is pulled upwards manually, the hollow fixing block 26 is driven by the upward movement of the lantern ring 27 under the stress of the lantern ring 27, all structures fixedly installed on the hollow fixing block 26 are driven to move upwards synchronously, the connecting column 24 is driven by the movement of the hollow fixing block 26, the connecting column 24 moves upwards in the communicating chute 22 and extends outwards, the adapting slider 23 is driven by the connecting column 24 to move, the adapting slider 23 is driven to move downwards and upwards in the communicating chute 22, the second spring 25 is extruded by the movement of the adapting slider 23, the second spring 25 is driven to generate elastic deformation, the fixing column 28 is driven to move when the lantern ring 27 moves upwards, and the survey auxiliary system display panel 29 is driven to move by the movement of the fixing column 28, the display panel 29 of the survey assistance system extends inwards and outwards in the storage cavity 21 until the display panel 29 of the survey assistance system completely extends, and at this time, the sliding ring 32 can be pulled outwards manually, the sliding ring 32 moves towards the left side and the right side under the stress of the sliding ring 32, and the surface of the sliding rod 31 moves to extrude the third spring 33, so that the third spring 33 elastically deforms, the sliding ring 32 moves to drive the positioning column 34 to move, so that the positioning column 34 is gradually separated from the positioning hole 30 until the positioning column is completely separated, so that the lantern ring 27 loses the fixed state, and at this time, the display panel 29 of the survey assistance system can be rotated to drive the positioning hole 30 to rotate through the rotation of the display panel 29 of the survey assistance system, until the rotation of the sliding block is more than ninety degrees, the rotating direction is clockwise from front to back, until the sliding block rotates to a proper angle, the sliding block 32 is pulled outwards by loosening, the sliding block 32 is pushed inwards and leftwards by elastic deformation of a third spring 33, the sliding block 32 is enabled to move on the surface of the sliding rod 31, and meanwhile, a positioning column 34 is driven to move until the positioning column 34 is inserted into a positioning hole 30 matched under the current position state, so that the position of the lantern ring 27 is fixed, the lantern ring 27 cannot rotate, at the moment, the lantern ring 27 is pulled upwards by loosening, the adaptation sliding block 23 is pushed downwards by elastic deformation of a second spring 25, the adaptation sliding block 23 is enabled to move downwards from top to bottom in the communication sliding groove 22, and meanwhile, the connecting column 24, the hollow fixing block 26 and all structures fixedly installed on the hollow fixing block 26 are driven to move downwards by movement of the adaptation sliding block 23 And the lantern ring 27 and the fixed column 28 are driven to move downwards at the same time until the adaptive sliding block 23 moves to the bottommost part of the communication sliding chute 22 and the lantern ring 27 moves to the topmost part of the accommodating cavity 21.
Compared with the related art, the economic education investigation auxiliary system based on the big data has the following beneficial effects:
through the mutual matching among the structures of the storage cavity 21, the through sliding groove 22, the adaptive sliding block 23, the connecting column 24, the second spring 25, the hollow fixing block 26, the lantern ring 27, the fixing column 28, the survey auxiliary system display panel 29, the positioning hole 30, the sliding rod 31, the sliding ring 32, the third spring 33, the positioning column 34 and the like, the survey auxiliary system display panel 29 can be turned out from the interior of the storage cavity 21 when needed, and can be adjusted to a proper angle for use according to actual needs, and can be protected when being stored, so that the safety of the whole equipment during the period of non-use is improved, and the damage of the whole equipment due to factors such as impact during the period of non-use caused by external factors is avoided.
Third embodiment
Referring to fig. 10 and 11 in combination, a third embodiment of the present application provides another economic education survey auxiliary system based on big data based on a big data economic education survey auxiliary system provided by the first embodiment of the present application. The third embodiment is only the preferable mode of the first embodiment, and the implementation of the third embodiment does not affect the implementation of the first embodiment alone.
Specifically, the third embodiment of the present application provides a big data-based economic education investigation support system, which is different in that the top of both sides of the operation display panel 9 is provided with a slot 35.
The slot 35, the first hooking column 37 and the second hooking column 38 are matched, so that the first hooking column 37 and the second hooking column 38 can be inserted into the slot 35 to fix the position of the third threaded rod 36, the first hooking column 37 is rotatably connected to the left end of the third threaded rod 36, the second hooking column 38 is sleeved on the surface of the third threaded rod 36 through a third threaded block, the first hooking column 37 and the second hooking column 38 are driven to rotate when the third threaded rod 36 rotates, and therefore the first hooking column 37 and the second hooking column 38 need to be limited in rotation when the third threaded rod 36 rotates during installation.
The top of the operation display panel 9 is provided with a third threaded rod 36, the left side of the third threaded rod 36 is rotatably connected with a first hook column 37, and the right side of the surface of the third threaded rod 36 is fixedly provided with a second hook column 38 through a third threaded block.
The inner sides of the first hook column 37 and the second hook column 38 are located at the bottom of the third threaded rod 36, a sliding column 39 is fixedly mounted at the bottom of the third threaded rod 36, a fourth sliding block 40 is connected to the surface of the sliding column 39 in a sliding mode, and a cleaning brush 41 is fixedly mounted on the front face of the fourth sliding block 40 through a connecting column block.
By the cooperation between the fourth slider 40 and the slide post 39 and the rapid movement of the cleaning brush 41, the cleaning brush 41 can be brought into the working state to rapidly clean the surface dust of the display panel 9.
The working principle of the economic education investigation auxiliary system based on the big data provided by the invention is as follows:
when the operation display panel 9 is not used for a long time and certain dust is accumulated on the surface of the operation display panel 9 and then the operation display panel needs to be prepared for use, the fourth slider 40 can be manually pushed, the fourth slider 40 moves under force and moves from the left side to the right side on the surface of the sliding column 39, the cleaning brush 41 is driven to move by the movement of the fourth slider 40, so that the cleaning brush 41 moves on the surface of the operation display panel 9 to perform dust cleaning operation, and when the operation display panel is not cleaned, the fourth slider 40 can be pushed to the left side again when the fourth slider 40 moves to the rearmost side of the sliding column 39, so that the cleaning brush 41 operates the surface of the operation display panel 9 to perform reciprocating left-and-right movement to perform dust cleaning operation until the cleaning operation is completed.
When the cleaning brush 41 is not needed to be cleaned or cleaned, the third threaded rod 36 is manually rotated, the third threaded rod 36 is rotated, the second hook column 38 and the first hook column 37 are inserted into the slot 35 and cannot rotate, the first hook column 37 and the third threaded rod 36 are in a rotating connection state, the second hook column 38 is positioned on the surface of the third threaded rod 36 through the third threaded block, so that the third threaded block moves to the right side on the surface of the third threaded rod 36 when the third threaded rod 36 rotates, and simultaneously the second hook column 38 is driven to move from the left side to the right side, the distance between the first hook column 37 and the second hook column 38 is gradually enlarged, until the first hook column 37 and the second hook column 38 are separated from the slot 35 until the first hook column 37 and the second hook column 38 are completely separated, and the third threaded rod 36 is not fixed on the operation display panel 9, the slider 39, the fourth slider 40, and the cleaning brush 41 are released from being fixed to the operation display panel 9, and the cleaning brush 41 can be removed.
Compared with the related art, the economic education investigation auxiliary system based on the big data has the following beneficial effects:
through the slot 35, the third threaded rod 36, first colluding post 37, the second colludes post 38, traveller 39, fourth slider 40, thereby can conveniently carry out the dust clearance work when the dust is piled up on its operation display panel 9's surface through mutually supporting between structures such as cleaning brush 41, avoid it to appear the dust when not using for a long time and pile up and lead to unable quick to clear up its dust and make its whole quick state that puts into work, and simple structure, convenient operation.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A big data-based economic education survey assistance system, comprising: a chassis;
the device comprises a case, a circular sliding groove, a rotating disc, supporting columns, a first sliding groove and an operation display panel, wherein the circular sliding groove is formed in the top of the case, arc-shaped sliding blocks are connected to two sides of the inner portion of the circular sliding groove in a sliding mode, the top of each arc-shaped sliding block is fixedly provided with the rotating disc, the two sides of the top of the rotating disc are fixedly provided with the supporting columns, the inner sides of the supporting columns are provided with the first sliding groove, the inner portion of the first sliding groove is connected with the first sliding block in a sliding mode, the inner side of the first sliding block is connected with the rotating shaft in a rotating mode, and the surface of the rotating shaft is fixedly provided with the operation display panel;
a first threaded rod and a second threaded rod are arranged in the T-shaped mounting groove, first threaded blocks are sleeved on two sides of the surface of the first threaded rod, the top of each first threaded block is rotatably connected with a first connecting rod, the other end of each first connecting rod is rotatably connected with the bottom of the inner side of the corresponding first sliding block, a first bevel gear is fixedly mounted on the surface of the first threaded rod and positioned on the inner side of the corresponding first threaded block, a second bevel gear is meshed with the left side of the corresponding first bevel gear, the left side of the corresponding second bevel gear is fixedly mounted with the right end of the corresponding second threaded rod, a second threaded block is sleeved on the surface of the corresponding second threaded rod, and a second connecting rod is rotatably connected to the top of the corresponding second threaded block;
and the motor is fixedly arranged on the left side of the rotating disc, and one end of the motor output shaft is fixedly arranged with the left end of the second threaded rod.
2. The big-data-based economic education survey auxiliary system as claimed in claim 1 wherein the other end of the second connecting rod is pivotally connected to the top of the left side of the operation display panel.
3. The big-data-based economic education investigation auxiliary system according to claim 1, wherein teeth are arranged on the left side of the rotating disc, and a limiting structure is fixedly mounted on the left side of the top of the case.
4. The economic education survey auxiliary system based on big data according to claim 3, wherein the limiting structure comprises a second sliding groove, a second sliding block is slidably connected inside the second sliding groove, a first spring is arranged on the left side of the second sliding block and inside the second sliding groove, a folded column is fixedly mounted at the top of the second sliding block, and an arc-shaped toothed plate is fixedly mounted on the right side of the folded column.
5. The economic education investigation auxiliary system based on big data as claimed in claim 1, wherein a containing cavity is formed inside the case, communicating sliding grooves are formed in two sides of the inside of the case and located on the outer sides of the containing cavity, and adaptive sliding blocks are slidably connected inside the communicating sliding grooves.
6. The big-data-based economic education survey auxiliary system according to claim 5, wherein a connecting column is fixedly mounted at the top of the adapting slider and inside the communicating chute, and a second spring is arranged on the surface of the connecting column and inside the communicating chute.
7. The economic education investigation auxiliary system based on big data as claimed in claim 6, wherein a hollow fixing block is fixedly mounted at the top of the connecting column, a fixing column is fixedly connected to the inner side of the hollow fixing block, a lantern ring is sleeved on the surface of the fixing column, and a survey auxiliary system display panel is fixedly mounted at the bottom of the lantern ring.
8. The economic education survey auxiliary system based on big data as claimed in claim 7 wherein the right side of the lantern ring is provided with a locating hole and the inside of the hollow fixed block is provided with a locating post.
9. The economic education survey auxiliary system based on big data as claimed in claim 8 wherein the right side of the hollow fixed block is fixedly mounted with a slide bar, the surface of the slide bar is connected with a slide ring in a sliding way.
10. The big data-based economic education survey auxiliary system according to claim 9 wherein a third spring is provided on the surface of the slide bar on the right side of the slide ring, and the inner side of the slide ring is fixedly mounted on the right side of the positioning post.
CN202210643894.0A 2022-06-09 2022-06-09 Economic education investigation auxiliary system based on big data Pending CN114973861A (en)

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CN202210643894.0A CN114973861A (en) 2022-06-09 2022-06-09 Economic education investigation auxiliary system based on big data

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Application Number Priority Date Filing Date Title
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB481643A (en) * 1937-04-22 1938-03-15 Thomas Shuckford Wigg Rawlings Apparatus for use in teaching signalling
CN109203834A (en) * 2018-11-13 2019-01-15 童菁菁 A kind of art education sketch plate for assisting student to listen to the teacher
CN211787708U (en) * 2020-04-17 2020-10-27 吉林大学珠海学院 Display device for advanced mathematics
CN213815128U (en) * 2020-12-26 2021-07-27 金玉静 Novel interactive show of professorship teaching device
CN215916243U (en) * 2021-07-08 2022-03-01 宜昌市第二人民医院 Tumor radiotherapy auxiliary frame
CN216219427U (en) * 2021-11-15 2022-04-08 李吉超 Special animal treatment protection cage of poultry animal doctor
CN114458888A (en) * 2022-02-08 2022-05-10 萍乡卫生职业学院 Intelligent device of giving lessons based on think political affairs education usefulness

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB481643A (en) * 1937-04-22 1938-03-15 Thomas Shuckford Wigg Rawlings Apparatus for use in teaching signalling
CN109203834A (en) * 2018-11-13 2019-01-15 童菁菁 A kind of art education sketch plate for assisting student to listen to the teacher
CN211787708U (en) * 2020-04-17 2020-10-27 吉林大学珠海学院 Display device for advanced mathematics
CN213815128U (en) * 2020-12-26 2021-07-27 金玉静 Novel interactive show of professorship teaching device
CN215916243U (en) * 2021-07-08 2022-03-01 宜昌市第二人民医院 Tumor radiotherapy auxiliary frame
CN216219427U (en) * 2021-11-15 2022-04-08 李吉超 Special animal treatment protection cage of poultry animal doctor
CN114458888A (en) * 2022-02-08 2022-05-10 萍乡卫生职业学院 Intelligent device of giving lessons based on think political affairs education usefulness

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