CN115199875B - System exhibition device for software development - Google Patents
System exhibition device for software development Download PDFInfo
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- CN115199875B CN115199875B CN202210593295.2A CN202210593295A CN115199875B CN 115199875 B CN115199875 B CN 115199875B CN 202210593295 A CN202210593295 A CN 202210593295A CN 115199875 B CN115199875 B CN 115199875B
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- 208000004350 Strabismus Diseases 0.000 claims abstract description 14
- 230000006978 adaptation Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 239000004677 Nylon Substances 0.000 abstract description 8
- 229920001778 nylon Polymers 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
- F16M11/247—Members preventing slipping of the feet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/317—Convergence or focusing systems
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Toys (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a system exhibition device for software development, which comprises a support frame, wherein the upper surface of the support frame is provided with a mounting plate, the upper surface of the support frame is fixedly connected with the lower surface of the mounting plate, the top of the mounting plate is provided with an adjusting device, and the top of the mounting plate is fixedly connected with the lower surface of the adjusting device. This system exhibition device for software development, through the pulling strip interact of middle strip and stationary stand bottom, the pulling strip is a nylon rope, the nylon rope drives the circular arc board through the stand gradually and moves, the circular arc board takes place certain slope, the circular arc board to the slip tooth interact at right sliding and display piece internal surface middle part, thereby make the swing that the display piece takes place the effect, convert the angle, the probability that the classmate in the left and right sides corner suffers from the strabismus has been reduced, the practical effect of projecting apparatus has been improved, promote people's learning efficiency.
Description
Technical Field
The invention relates to the technical field of software development and exhibition, in particular to a system exhibition device for software development.
Background
Software development is a process of creating a software system or a software part in the system according to a user's requirements, the software development is a system engineering including requirement capturing, requirement analyzing, designing, implementing and testing, the software is generally implemented in a certain programming language, the development can be performed by generally using a software development tool, the software is divided into system software and application software, not only includes programs which can be run on a computer, but also files related to the programs are generally considered as a part of the software, wherein educational projection system equipment for development provides great convenience for thousands of students.
In the existing educational projection software exhibition device, certain defects generally exist, when educational exhibition or projection operation is carried out, the situation of shaking left and right often occurs due to mistouch of others or unevenness of the ground, so that the main board focusing of the projector is relatively difficult to adjust, meanwhile, more time cost is wasted, the exhibition effect is not facilitated, in addition, the angle of the projector is relatively unfriendly to people at the corners of the left side and the right side, reflection is serious, and strabismus is easily formed for a long time.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a system exhibition device for software development, which solves the problems.
(II) technical scheme
In order to achieve the purpose that the focal length of the projector is easy to be adjusted because of shaking and the probability of the student strabismus at the corners of the left side and the right side of the projector is difficult to be reduced, the invention is realized by the following technical scheme: the utility model provides a system exhibition device for software development, includes the support frame, the upper surface of support frame is provided with the mounting disc, and the upper surface of support frame and the lower surface fixed connection of mounting disc, the top of mounting disc is provided with adjusting device, and the top of mounting disc and adjusting device's lower surface fixed connection, adjusting device's inner chamber is provided with outer cavity, and adjusting device's inner chamber and the surface fixed connection of outer cavity, through adjusting device's setting, has improved the adjustment efficiency of projecting apparatus focus, has promoted the stability performance of equipment, has increased life, has saved the time, the front end of outer cavity is provided with prevents the squint device, through the setting of preventing the squint device, and the front end of outer cavity and the rear end fixed connection of preventing the squint device;
the adjusting device comprises a placement seat, an inner cavity of the placement seat is provided with an assembly block, the inner cavity of the placement seat is fixedly connected with the outer surface of the assembly block, the rear end of the assembly block is provided with a communicating piece, the front end of the assembly block is fixedly connected with the rear end of the communicating piece, the inner side of the assembly block is provided with a round turntable, the inner side of the assembly block is rotationally connected with the outer surface of the round turntable, the upper surface of the round turntable is provided with a heat-proof device, the equipment is promoted to be damaged due to untimely heat dissipation of heat through the arrangement of the heat-proof device, the service life is prolonged, the running speed and effect of the equipment are promoted, the timely ventilation effect is guaranteed, the upper surface of the round turntable is rotationally connected with the lower surface of the heat-proof device, the right end of the heat-proof device is provided with a fixing piece, the right end of the heat-proof device is fixedly connected with the inner side of the fixing piece, the outer surface of the fixing piece is provided with a limited seat, the outer surface of the fixing piece is fixedly connected with the outer surface of the limited seat, the right end of the fixing piece is provided with a center bar, and the right end of the fixing piece is fixedly connected with the center bar.
Preferably, the upper surface of support frame is provided with adjusting device, through adjusting device's setting, has improved the adjustment efficiency of projecting apparatus focus, has promoted the stability of equipment, has increased life, has saved the time, and the upper surface of support frame and adjusting device's lower surface swing joint, adjusting device's inner chamber is provided with the texture with outer cavity looks adaptation, and outer cavity is with adjusting device central symmetry.
Preferably, the inner cavity of the limiting seat is provided with a center strip, the inner cavity of the limiting seat is fixedly connected with the left end of the center strip, the right end of the heat-proof device is provided with the limiting seat, the fixing piece is dragged by the heat-proof device to slide downwards along the inner groove of the limiting seat, fine adjustment is carried out on the electronic element inside the limiting seat, the fixing piece slides downwards from the default middle part, and the right end of the heat-proof device is fixedly connected with the inner surface of the limiting seat.
Preferably, the heat protection device further comprises a main part, a limiting groove is formed in the inner side of the main part, the inner side of the main part is fixedly connected with the outer surface of the limiting groove, a circle center part is arranged in the middle of the limiting groove, the middle of the limiting groove is movably connected with the outer surface of the circle center part, a wind dispelling block is arranged on the outer surface of the circle center part, and the outer surface of the circle center part is fixedly connected with the inner cavity of the wind dispelling block.
Preferably, the main part is a cuboid, the main part is made of stainless steel, the main part is higher than the circle center part in height, the heat-proof device penetrates into the main part and moves through the limiting groove, the limiting groove interacts with the circle center part, the circle center part is extruded to rotate, and the main part is symmetrically arranged about the central axis of the limiting groove.
Preferably, the center strip is linked together with the heat protection device through the mounting, and the coating has the viscose between center strip and the mounting, the quantity of center strip is two altogether, and mounting linkage center strip operation, center strip pulling the adapter, the adapter produces certain displacement along the surface of projection main part, and the adapter gradually approaches towards the direction of answering the cassette, and center strip and the central axis of limiting seat and mounting and heat protection device are on same straight line.
Preferably, the anti-strabism device comprises a projection main body, the rear end of the projection main body is provided with an adapter, a middle strip on the side surface of the adapter is fixedly connected in a receiving clamping seat, a spring piece inside the receiving clamping seat slides along the side surface of the middle strip and is finally inserted into a slot hole of the middle strip, so that the device has the effect of preventing the mistaken touch and shaking, the focusing point is not easy to change, the rear end of the projection main body is fixedly connected with the front end of the adapter, the side surface of the adapter is provided with the middle strip, the side surface of the adapter is fixedly connected with the outer surface of the middle strip, the outer surface of the middle strip is provided with a receiving clamping seat, the outer surface of the middle strip is fixedly connected with the inner surface of the receiving clamping seat, the upper surface of the adapter is provided with a stand column, the upper surface of the adapter is fixedly connected with the lower surface of the stand column, the top of the stand column is provided with an arc plate, the upper surface of the arc plate is provided with a display piece, the upper surface of the display plate is fixedly connected with the lower surface of the stand column, the stand column is meshed with the outer side of the display piece, and the outer side of the stand column is movably connected with the inner side of the stand column.
Preferably, a pulling strip is arranged between the upright post and the adapting piece, the middle strip is communicated with the adapting piece and the upright post through the pulling strip, the nylon rope drives the arc plate to operate gradually through the upright post, the arc plate is inclined to a certain extent, the arc plate slides to the right and interacts with sliding teeth in the middle of the inner surface of the displaying piece, the number of the arc plates is two in total, and the top end of the arc plate is provided with teeth mutually adapted with the inner surface of the displaying piece.
Preferably, the side of adapting piece is provided with and meets the cassette, and the inside spring piece of cassette slides along the side of middle strip, finally peg graft in the slotted hole of middle strip to make equipment have and prevent that the mistake from bumping and rocking the effect, guaranteed that focused point can not change easily, and the side of adapting piece and the surface fixed connection who meets the cassette, the inside buckle that is provided with and meets cassette looks adaptation of middle strip, and meet the cassette for a metal stainless steel material.
(III) beneficial effects
The invention provides a system exhibition device for software development. The beneficial effects are as follows:
the system exhibition device for software development is characterized in that the support frame is unfolded to fix the ground, and the support frame is extruded to the inside of the installation plate to a certain extent when being opened, so that the device has a certain stable effect and plays a role, and a good foundation is laid for later use.
(II) this system exhibition device for software development can link mounting plate simultaneous movement through the support frame, mounting plate and UNICOM spare fixed connection, the UNICOM spare receives the extrusion in step and operates, the support frame receives slight collision and makes UNICOM spare up motion, the pivot operation of the round carousel of friction is moved to UNICOM spare up motion, the pivot takes place to rotate, the round carousel moves gradually along with the extrusion of UNICOM spare, the rotatory linkage heat protection device operation of round carousel, the assembly piece carries out certain guard action to the round carousel, the tooth interact of round carousel and heat protection device's lower surface, heat protection device slides to the right-hand member, heat protection device pulls mounting simultaneous movement, thereby make the mounting have the power of automatic tightening, the more fixed and firm that have guaranteed equipment can become, also provide certain help for the operation of center strip simultaneously, the quick regulation of equipment has been promoted, people learn's valuable time has been saved.
And thirdly, the system exhibition device for software development is fixedly connected with the fixing piece through the center strip, the fixing piece is dragged by the heat-proof device to slide downwards along the inner groove of the limiting seat, the electronic element air piece inside the limiting seat is finely adjusted, the fixing piece slides downwards from the default middle part, the fixing piece is linked with the center strip to operate, the center strip pulls the adapting piece to generate certain displacement along the surface of the projection main body, the adapting piece gradually approaches to the direction of the corresponding clamping seat, the middle strip on the side surface of the adapting piece is fixedly connected in the corresponding clamping seat, the spring piece inside the corresponding clamping seat slides along the side surface of the middle strip and finally is inserted into the groove hole of the middle strip, so that the device has the effect of preventing mistaken touch and shaking, the focusing point is ensured not to be easily changed, the projection focal length is adjusted more accurately through shaking force, and the function of convenient and fast learning of people is realized.
And fourthly, the system exhibition device for software development is characterized in that the pulling strip is a nylon rope, the nylon rope drives the arc plate to operate gradually through the upright post through the interaction of the middle strip and the pulling strip at the bottom of the fixed upright post, the arc plate slides to the right to interact with sliding teeth in the middle of the inner surface of the display piece, so that the display piece swings to change angles, the probability that students in the corners at the left side and the right side suffer from strabismus is reduced, the practical effect of the projector is improved, and the learning efficiency of people is promoted.
And fifthly, when the system exhibition device for software development moves towards the right end through the heat-proof device, the heat-proof device can penetrate into the main part, and moves through the limiting groove, the limiting groove interacts with the circle center part, the circle center part is extruded to rotate, the circle center part is linked with the wind-dispelling block to act, the wind-dispelling block swings up and down gradually, heat is dissipated to the inside, the heat dissipation performance of the inside is improved, and the service life is maintained timely.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the adjusting device of the present invention;
FIG. 3 is a schematic view of the structure of the center strip of the present invention;
FIG. 4 is a schematic view of the heat shield apparatus of the present invention;
FIG. 5 is a schematic diagram of a limiting groove according to the present invention;
FIG. 6 is a schematic view of the structure of the outer cavity of the present invention;
FIG. 7 is a schematic view of a projection body according to the present invention;
FIG. 8 is a schematic view of a display member according to the present invention;
FIG. 9 is an enlarged view showing a partial structure of the arc plate of FIG. 8A according to the present invention;
fig. 10 is an enlarged view showing a partial structure of the receiving card holder at B in fig. 8 according to the present invention.
In the figure: (1) a supporting frame; (2) a mounting plate; (3) an adjusting device; (4), an outer cavity; (5) an anti-strabismus device; (31) a placement seat; (32) an assembly block; (33) a communication member; (34), a round turntable; (35), a heat protection device; (36), a fixing piece; (37) defining a seat; (38), a center bar; (351), a master; (352), a limit groove; (353), center piece; (354), a wind-dispelling block; (51), a projection body; (52), an adapter; (53), an intermediate strip; (54) a receiving clamping seat; (55), a column; (56), arc plates; (57), a display; (58) supporting the block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: the invention is realized by the following technical scheme: the utility model provides a system exhibition device for software development, including support frame 1, the upper surface of support frame 1 is provided with mounting plate 2, and the upper surface of support frame 1 is fixed with the lower surface of mounting plate 2, the top of mounting plate 2 is provided with adjusting device 3, and the top of mounting plate 2 is fixed with the lower surface of adjusting device 3, the inner chamber of adjusting device 3 is provided with outer cavity 4, and the inner chamber of adjusting device 3 is fixed with the surface of outer cavity 4, through the setting of adjusting device 3, the adjustment efficiency of projecting apparatus focus has been improved, the stability of equipment has been promoted, the life has been prolonged, save time, the front end of outer cavity 4 is provided with anti-squint device 5, through the setting of anti-squint device 5, and the front end of outer cavity 4 is fixed connection with the rear end of anti-squint device 5;
the adjusting device 3 comprises a placement seat 31, an inner cavity of the placement seat 31 is provided with an assembly block 32, the inner cavity of the placement seat 31 is fixedly connected with the outer surface of the assembly block 32, the rear end of the assembly block 32 is provided with a communicating piece 33, the front end of the assembly block 32 is fixedly connected with the rear end of the communicating piece 33, the inner side of the assembly block 32 is provided with a round turntable 34, the inner side of the assembly block 32 is rotationally connected with the outer surface of the round turntable 34, the upper surface of the round turntable 34 is provided with a heat-proof device 35, the inside of the device is not damaged due to untimely heat dissipation, the service life is prolonged, the running speed and effect of the device are promoted, the timely ventilation effect is guaranteed, the upper surface of the round turntable 34 is rotationally connected with the lower surface of the heat-proof device 35, the right end of the heat-proof device 35 is provided with a fixing piece 36, the right end of the heat-proof device 35 is fixedly connected with the inner side of the fixing piece 36, the outer surface of the fixing piece 36 is provided with a limiting seat 37, the outer surface of the fixing piece 36 is fixedly connected with the outer surface of the limiting seat 37, the right end of the fixing piece 36 is provided with a right end of a center bar 38, and the right end of the fixing piece 38 is connected with the left end of the center bar 38.
The upper surface of support frame 1 is provided with adjusting device 3, through adjusting device 3's setting, has improved the adjustment efficiency of projecting apparatus focus, has promoted the stability performance of equipment, has increased life, has saved time, and the upper surface of support frame 1 and adjusting device 3's lower surface swing joint, adjusting device 3's inner chamber be provided with the texture of outer cavity 4 looks adaptation, and outer cavity 4 is about adjusting device 3 central symmetry.
The inner cavity of the limiting seat 37 is provided with a center strip 38, the inner cavity of the limiting seat 37 is fixedly connected with the left end of the center strip 38, the right end of the heat-proof device 35 is provided with the limiting seat 37, the fixing piece 36 is dragged by the heat-proof device 35 to slide downwards along the inner groove of the limiting seat 37, fine adjustment is carried out on the electronic element inside the limiting seat 37, the fixing piece 36 slides downwards from the default middle part, and the right end of the heat-proof device 35 is fixedly connected with the inner surface of the limiting seat 37.
The heat protection device 35 further comprises a main part 351, wherein a limit groove 352 is arranged on the inner side of the main part 351, the inner side of the main part 351 is fixedly connected with the outer surface of the limit groove 352, a circle center part 353 is arranged in the middle of the limit groove 352, the middle of the limit groove 352 is movably connected with the outer surface of the circle center part 353, a wind dispelling block 354 is arranged on the outer surface of the circle center part 353, and the outer surface of the circle center part 353 is fixedly connected with the inner cavity of the wind dispelling block 354.
The main part 351 is a cuboid, the main part 351 is made of stainless steel, the main part 351 is higher than the circle center part 353 in height, the heat-proof device 35 penetrates into the main part 351, the heat-proof device 35 moves through the limiting groove 352, the limiting groove 352 interacts with the circle center part 353, the circle center part 353 is extruded to rotate, and the main part 351 is symmetrically arranged about the central axis of the limiting groove 352.
The center strip 38 is connected with the heat-proof device 35 through the fixing piece 36, and the viscose glue is coated between the center strip 38 and the fixing piece 36, the number of the center strips 38 is two, the fixing piece 36 is linked with the center strip 38 to operate, the center strip 38 pulls the adapting piece 52, the adapting piece 52 generates certain displacement along the surface of the projection main body 51, the adapting piece 52 gradually approaches to the direction of the corresponding clamping seat 54, and the center strip 38 is on the same straight line with the central axes of the limiting seat 37, the fixing piece 36 and the heat-proof device 35.
The anti-strabism device 5 comprises a projection main body 51, an adapter 52 is arranged at the rear end of the projection main body 51, a middle strip 53 on the side surface of the adapter 52 is fixedly connected in a receiving clamping seat 54, a spring piece in the receiving clamping seat 54 slides along the side surface of the middle strip 53 and finally is inserted into a slot hole of the middle strip 53, so that the device has the effect of preventing the mistaken touch and shaking, the focusing point is not easy to change, the rear end of the projection main body 51 is fixedly connected with the front end of the adapter 52, the middle strip 53 is arranged on the side surface of the adapter 52, the side surface of the adapter 52 is fixedly connected with the outer surface of the middle strip 53, the outer surface of the middle strip 53 is provided with a receiving clamping seat 54, the outer surface of the middle strip 53 is fixedly connected with the inner surface of the receiving clamping seat 54, the upper surface of the adapter 52 is provided with a stand column 55, the upper surface of the adapter 52 is fixedly connected with the lower surface of the stand column 55, the top of the stand column 55 is provided with the lower surface of the stand 56, the focused point is fixedly connected with the lower surface of the stand 56, the stand 56 is provided with the upper surface of the stand 57, the upper surface of the stand 56 is fixedly connected with the outer side of the stand 57, the stand 57 is meshed with the outer side of the stand 57, and the stand 57 is meshed with the outer side of the stand 57.
A pulling strip is arranged between the upright post 55 and the adapting piece 52, the middle strip 53 is communicated with the adapting piece 52 and the upright post 55 through the pulling strip, the nylon rope drives the arc plate 56 to run gradually through the upright post 55, the arc plate 56 inclines to a certain extent, the arc plate 56 slides to the right to interact with sliding teeth in the middle of the inner surface of the displaying piece 57, the number of the arc plates 56 is two, and the top end of the arc plate 56 is provided with teeth mutually adapted to the inner surface of the displaying piece 57.
The side of adapter 52 is provided with and meets cassette 54, and the inside spring piece of cassette 54 slides along the side of middle strip 53, finally peg graft in the slotted hole of middle strip 53 to make equipment have the effect that prevents to bump by mistake and rock, guaranteed that focused point can not change easily, and the side of adapter 52 and the surface fixed connection of cassette 54, the inside buckle that is provided with the adaptation of cassette 54 that meets of middle strip 53, and the cassette 54 that meets is a metal stainless steel material.
When in use, firstly, the invention detects the installation, fixation and safety protection, the driving part is started, the equipment is placed at a proper position, the supporting frame 1 is unfolded to fix the ground, the inside of the mounting plate 2 is extruded to a certain extent when the supporting frame 1 is opened, so that the equipment has a certain stable effect and plays a role, in addition, a good foundation is laid for the later use, when the equipment bumps by mistake and displaces the supporting frame 1, the supporting frame 1 can link the mounting plate 2 to synchronously move, the mounting plate 2 is fixedly connected with the communicating piece 33, the communicating piece 33 synchronously receives extrusion to operate, the supporting frame 1 is slightly collided to enable the communicating piece 33 to move upwards, the upward movement of the communicating piece 33 rubs the rotating shaft of the circular turntable 34 to operate, the circular turntable 34 gradually moves along with the extrusion of the communicating piece 33, the circular turntable 34 rotates to link the heat-proof device 35 to operate, the assembly block 32 performs a certain protection function on the round turntable 34, the round turntable 34 interacts with teeth on the lower surface of the heat protection device 35, the heat protection device 35 slides towards the right end, the heat protection device 35 drags the fixing piece 36 to synchronously move, so that the fixing piece 36 has an automatic tightening force, the equipment is ensured to be more fixed and firm, a certain help is provided for the operation of the center strip 38, the quick adjustment of the equipment is promoted, the precious time for people to learn is saved, the center strip 38 is fixedly connected with the fixing piece 36, the fixing piece 36 is dragged by the heat protection device 35 to slide downwards along the inner groove of the limiting seat 37, fine adjustment is performed on an electronic element inside the limiting seat 37, the fixing piece 36 slides downwards from a default middle part, the fixing piece 36 is linked with the center strip 38 to operate, the center strip 38 pulls the adapting piece 52, the adapting piece 52 generates a certain displacement along the surface of the projection main body 51, the adapter 52 gradually approaches to the direction of the receiving clamping seat 54, the middle strip 53 on the side surface of the adapter 52 is fixedly connected in the receiving clamping seat 54, the spring piece in the receiving clamping seat 54 slides along the side surface of the middle strip 53 and finally is inserted into the slot hole of the middle strip 53, so that the device has the effect of preventing the mistaken touch from shaking, the focused point is ensured not to be easily changed, the projection focal length is adjusted more accurately by shaking force, and the function of convenient people learning is realized;
and when middle strip 53 takes place the displacement, middle strip 53 and the pulling strip interact of stationary stand 55 bottom, the pulling strip is a nylon rope, the nylon rope passes through stand 55 gradually and drives circular arc board 56 operation, circular arc board 56 takes place certain slope, circular arc board 56 to slide to the right and the slip tooth interact at display 57 internal surface middle part, thereby make the swing that display 57 takes place the effect, change the angle, the probability that the classmate in the left and right sides corner suffers from the strabismus has been reduced, the practical effect of projecting apparatus has been improved, promote people's learning efficiency, in addition, when heat protection device 35 moves to the right-hand member, heat protection device 35 can penetrate into main part 351 inside, and heat protection device 35 moves through spacing groove 352, spacing groove 352 and centre of a circle piece 353 interact, centre of a circle piece 353 receives the extrusion and takes place the rotation, centre of a circle piece 353 linkage wind-dispelling piece 354 effects, wind-dispelling piece 354 gradually swings up and down, dispel the heat to inside, improve the heat dispersion performance in time maintenance to life.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a system exhibition device for software development, includes support frame (1), its characterized in that: the upper surface of the support frame (1) is provided with a mounting plate (2), the upper surface of the support frame (1) is fixedly connected with the lower surface of the mounting plate (2), the top of the mounting plate (2) is provided with an adjusting device (3), the top of the mounting plate (2) is fixedly connected with the lower surface of the adjusting device (3), an inner cavity of the adjusting device (3) is provided with an outer cavity (4), the inner cavity of the adjusting device (3) is fixedly connected with the outer surface of the outer cavity (4), the front end of the outer cavity (4) is provided with an anti-strabismus device (5), and the front end of the outer cavity (4) is fixedly connected with the rear end of the anti-strabismus device (5);
the adjusting device (3) comprises a placement seat (31), an inner cavity of the placement seat (31) is provided with an assembling block (32), the inner cavity of the placement seat (31) is fixedly connected with the outer surface of the assembling block (32), the rear end of the assembling block (32) is provided with a communicating piece (33), the front end of the assembling block (32) is fixedly connected with the rear end of the communicating piece (33), the inner side of the assembling block (32) is provided with a round turntable (34), the inner side of the assembling block (32) is rotatably connected with the outer surface of the round turntable (34), the upper surface of the round turntable (34) is provided with a heat-proof device (35), the upper surface of the round turntable (34) is rotatably connected with the lower surface of the heat-proof device (35), the right end of the heat-proof device (35) is provided with a fixing piece (36), the right end of the heat-proof device (35) is fixedly connected with the inner side of the fixing piece (36), the outer surface of the fixing piece (36) is provided with a limiting seat (37), the outer surface of the fixing piece (36) is rotatably connected with the outer surface of the limiting seat (34), and the right end of the fixing piece (36) is fixedly connected with the right end of the fixing piece (38;
the heat protection device (35) further comprises a main part (351), a limit groove (352) is formed in the inner side of the main part (351), the inner side of the main part (351) is fixedly connected with the outer surface of the limit groove (352), a circle center part (353) is arranged in the middle of the limit groove (352), the middle of the limit groove (352) is movably connected with the outer surface of the circle center part (353), an air-dispelling block (354) is arranged on the outer surface of the circle center part (353), and the outer surface of the circle center part (353) is fixedly connected with the inner cavity of the air-dispelling block (354);
the anti-strabism device (5) comprises a projection main body (51), an adapter (52) is arranged at the rear end of the projection main body (51), the rear end of the projection main body (51) is fixedly connected with the front end of the adapter (52), a middle strip (53) is arranged on the side surface of the adapter (52), the side surface of the adapter (52) is fixedly connected with the outer surface of the middle strip (53), a receiving clamping seat (54) is arranged on the outer surface of the middle strip (53), the outer surface of the middle strip (53) is fixedly connected with the inner surface of the receiving clamping seat (54), a stand column (55) is arranged on the upper surface of the adapter (52), the upper surface of the stand column (55) is fixedly connected with the lower surface of the stand column (55), an arc plate (56) is arranged at the top of the stand column (55), the top of the stand column (55) is slidably connected with the lower surface of the arc plate (56), a display piece (57) is arranged on the upper surface of the arc plate (56), the upper surface of the arc plate (56) is fixedly connected with the inner side of the display piece (57), and the outer side of the support piece (58) is meshed with the outer side of the display piece (58).
2. A system display device for software development according to claim 1, wherein: the upper surface of support frame (1) is provided with adjusting device (3), and the upper surface of support frame (1) and the lower surface swing joint of adjusting device (3), the inner chamber of adjusting device (3) is provided with the texture with outer cavity (4) looks adaptation, and outer cavity (4) are with adjusting device (3) central symmetry.
3. A system display device for software development according to claim 1, wherein: the inner cavity of the limiting seat (37) is provided with a center strip (38), the inner cavity of the limiting seat (37) is fixedly connected with the left end of the center strip (38), the right end of the heat-proof device (35) is provided with the limiting seat (37), and the right end of the heat-proof device (35) is fixedly connected with the inner surface of the limiting seat (37).
4. A system display device for software development according to claim 1, wherein: the main part (351) is a cuboid, the main part (351) is made of stainless steel, the height of the main part (351) is higher than that of the circle center part (353), and the main part (351) is symmetrically arranged about the central axis of the limiting groove (352).
5. A system display device for software development according to claim 1, wherein: the center strip (38) is communicated with the heat-proof device (35) through the fixing piece (36), an adhesive is coated between the center strip (38) and the fixing piece (36), the number of the center strips (38) is two, and the center strips (38) are in the same straight line with the central axes of the limiting seat (37), the fixing piece (36) and the heat-proof device (35).
6. A system display device for software development according to claim 1, wherein: the novel self-locking display device is characterized in that a pulling strip is arranged between the upright post (55) and the adapting piece (52), the middle strip (53) is communicated with the adapting piece (52) and the upright post (55) through the pulling strip, the number of the arc plates (56) is two, and teeth mutually adapted to the inner surface of the display piece (57) are arranged at the top ends of the arc plates (56).
7. The system display device for software development according to claim 6, wherein: the side of adapter (52) is provided with and meets cassette (54), and the side of adapter (52) and the surface fixed connection who meets cassette (54), middle strip (53) inside be provided with the buckle that meets cassette (54) looks adaptation, and meet cassette (54) be a metal stainless steel material.
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| CN202210593295.2A CN115199875B (en) | 2022-05-27 | 2022-05-27 | System exhibition device for software development |
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| CN202210593295.2A CN115199875B (en) | 2022-05-27 | 2022-05-27 | System exhibition device for software development |
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| CN115199875B true CN115199875B (en) | 2023-09-15 |
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| CN115199875A (en) | 2022-10-18 |
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