CN113108167A - Adjustable exhibition device for education information consultation - Google Patents
Adjustable exhibition device for education information consultation Download PDFInfo
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- CN113108167A CN113108167A CN202110229350.5A CN202110229350A CN113108167A CN 113108167 A CN113108167 A CN 113108167A CN 202110229350 A CN202110229350 A CN 202110229350A CN 113108167 A CN113108167 A CN 113108167A
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- exhibition
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- 230000007246 mechanism Effects 0.000 claims abstract description 98
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 239000000428 dust Substances 0.000 abstract description 29
- 238000004140 cleaning Methods 0.000 abstract description 20
- 239000002351 wastewater Substances 0.000 abstract description 10
- 239000008399 tap water Substances 0.000 description 10
- 235000020679 tap water Nutrition 0.000 description 10
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to an exhibition device, in particular to an adjustable exhibition device for education information consultation. The invention provides an adjustable exhibition device for education information consultation, which can display examination scores or education information of most students, can clean and wipe dust on the exhibition device regularly, and can collect dust and waste water to avoid polluting the ground. The utility model provides an educational information is exhibition device for consultation with adjustable, links up the bracing piece including first backup pad, first support frame and second, and first backup pad top bilateral symmetry is equipped with first support frame, and it has the second to link up the bracing piece all to weld in two first support frames, and the second links up and is connected with consultation exhibition mechanism between the bracing piece. The invention is provided with the consultation and exhibition mechanism which is matched with the cleaning mechanism, so that examination scores or education information can be displayed for students to exhibit, and dust on the consultation rotary screen can be effectively reduced.
Description
Technical Field
The invention relates to an exhibition device, in particular to an adjustable exhibition device for education information consultation.
Background
Most schools can examine the contents of students, and in order to make more students know examination scores, schools generally display examination scores or education information for students to exhibit, but limited regional students may not see their scores, and a large amount of dust can be accumulated when the exhibition board is in a fixed position for a long time.
Therefore, it is urgently needed to design an adjustable display device for education information consultation, which can display examination scores or education information of most students, can clean and wipe dust on the display device regularly, and can collect dust and waste water to avoid polluting the ground.
Disclosure of Invention
The invention aims to provide an adjustable display device for education information consultation, which can display examination scores or education information of most students, can clean and wipe dust on a display device regularly, and can collect dust and waste water to avoid polluting the ground, so as to solve the defects that a limited part of students in an exhibition area in the background technology can possibly not see self scores and a large amount of dust is accumulated on a display board in a fixed position for a long time.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an educational information is exhibition device for consultation with adjustable, including first backup pad, first support frame and second link up the bracing piece, first backup pad top bilateral symmetry is equipped with first support frame, it has second link up the bracing piece all to weld in two first support frames, be connected with consultation exhibition mechanism between the second link up the bracing piece, the symmetry is equipped with clean mechanism in the middle of the first backup pad top, clean mechanism and consultation exhibition mechanism contact cooperation, be connected with out water mechanism between two first support frame upper portions, it installs the dirty mechanism of collection in the mechanism to go out water, dirty mechanism of collection and clean mechanism cooperation.
In addition, it is especially preferred that the lower part of the first support frame is welded with a second support frame, the top end of the second support frame is fixedly connected with a motor through a bolt, a rotating shaft is rotatably arranged between the upper part and the lower part of the second connecting support rods on the two sides, an advisory rotary screen is connected between the two rotating shafts, the end part of the rotating shaft on the lower side is connected with an output shaft of the motor, and a cam is arranged at the end part of the rotating shaft on the.
In addition, it is particularly preferred that the symmetry rigid coupling has the third support frame in the middle of the first support frame top, two third support frame upper portions all slidingtype are equipped with sliding assembly, be connected with the third between two sliding assembly tops and link up the bracing piece, it is equipped with first spring all to overlap on two sliding assembly, the both ends of first spring are connected respectively on third support frame and third link up the bracing piece, the rotation type is equipped with the brush on the third links up the bracing piece, brush and consultation swivel screen contact cooperation, the welding of third link up bracing piece middle part has first rectangular support.
In addition, it is especially preferred that the upper portions of the two first support frames are welded with fourth linking support rods, a water tank is connected between the inner ends of the two fourth linking support rods, a water cover is placed at the top of the water tank, a one-way switch is arranged on the lower portion of the water tank in a sliding mode, a second spring is sleeved on the one-way switch, two ends of the second spring are respectively connected to the water tank and the one-way switch, and a slide way is welded on the water tank.
In addition, it is especially preferred that the collecting box is arranged on the slide way in a sliding mode, a second sliding rod is arranged on the water tank and penetrates out of the collecting box, a third spring is sleeved on the second sliding rod, two ends of the third spring are connected to the collecting box and the second sliding rod respectively, a first small ball is welded in the middle of the top of the collecting box, and the first rectangular support is in contact fit with the first small ball.
In addition, it is especially preferred that a fifth linking support rod is arranged at the lower part of the first support frame, a second support plate is arranged on the fifth linking support rod in a sliding mode, the top of the second support plate is in contact fit with the cam, a fourth spring is sleeved on the second support plate, two ends of the fourth spring are respectively connected to the fifth linking support rod and the second support plate, a first ball block rod is welded at the top of the second support plate, and the first ball block rod is in contact fit with the sliding assembly.
In addition, it is especially preferred that the top of the fourth linking support rod is fixedly connected with a sixth linking support rod, the sixth linking support rod is internally provided with a contact frame in a sliding manner, the end part of the contact frame is in contact fit with the collection box, the end part of the contact frame is in contact fit with the one-way switch, the contact frame is sleeved with a fifth spring, and two ends of the fifth spring are respectively connected to the contact frame and the sixth linking support rod.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the consultation and exhibition mechanism, the consultation and exhibition mechanism is matched with the cleaning mechanism, examination scores or education information can be displayed for students to exhibit, and dust on a consultation rotary screen can be effectively reduced;
2. the water outlet mechanism is matched with the dirt collecting mechanism, so that the cleaning efficiency of the consultation rotary screen can be enhanced, and meanwhile, the waste water and the dust can be collected to avoid polluting the ground;
3. clean complementary unit and clean mechanism cooperation have realized need not the manual third of teacher's pulling downwards and have linked up the bracing piece, the effectual intensity of labour who alleviates the teacher.
4. The water outlet auxiliary mechanism is matched with the water outlet mechanism, so that the unidirectional switch is pushed to the rear side at intervals without the need of manual operation of a teacher.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the consulting exhibition facility according to the present invention.
Fig. 3 is a schematic perspective view of the cleaning mechanism of the present invention.
Fig. 4 is a schematic perspective view of the water outlet mechanism of the present invention.
Fig. 5 is a schematic perspective view of the dirt collecting mechanism of the present invention.
Fig. 6 is a schematic perspective view of the cleaning assisting mechanism of the present invention.
Fig. 7 is a schematic perspective view of the auxiliary water outlet mechanism of the present invention.
In the reference symbols: 1_ first support plate, 2_ first support frame, 3_ second engagement support bar, 4_ advisory exhibition mechanism, 41_ second support frame, 42_ motor, 43_ rotation shaft, 44_ advisory rotary screen, 45_ cam, 5_ cleaning mechanism, 51_ third support frame, 52_ sliding component, 53_ first spring, 54_ third engagement support bar, 55_ brush, 56_ first rectangular block support, 6_ water outlet mechanism, 61_ fourth engagement support bar, 62_ water tank, 63_ water cover, 64_ one-way switch, 65_ second spring, 66_ slide, 7_ dirt collecting mechanism, 71_ collecting box, 72_ second sliding bar, 73_ third spring, 74_ first ball, 8_ cleaning auxiliary mechanism, 81_ fifth engagement support bar, 82_ second support plate, 83_ fourth spring, 84_ first ball bar, 9_ water outlet auxiliary mechanism, 91_ sixth support bar, 92_ contact shelf, 93_ fifth spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an adjustable exhibition device for educational information consultation, which comprises a first supporting plate 1, a first supporting frame 2, a second connecting supporting rod 3, a consultation exhibition mechanism 4, a second supporting frame 41, a motor 42, a rotating shaft 43, a consultation rotating screen 44, a cam 45, a cleaning mechanism 5, a third supporting frame 51, a sliding component 52, a first spring 53, a third connecting supporting rod 54, a hairbrush 55, a first rectangular block bracket 56, a water outlet mechanism 6, a fourth connecting supporting rod 61, a water tank 62, a water cover 63, a one-way switch 64, a second spring 65, a slideway 66, a dirt collecting mechanism 7, a collecting box 71, a second sliding rod 72, a third spring 73, a first small ball 74, a cleaning auxiliary mechanism 8, a fifth connecting supporting rod 81, a second supporting plate 82, a fourth spring 83, a first ball rod 84, a water outlet auxiliary mechanism 9, a sixth supporting rod 91, a contact frame 92 and a fifth spring 93, first backup pad 1 top left and right sides symmetry is equipped with first support frame 2, it has second linking bracing piece 3 all to weld in two first support frames 2, be connected with consultation exhibition mechanism 4 between the second linking bracing piece 3, the symmetry is equipped with clean mechanism 5 in the middle of the 1 top of first backup pad, clean mechanism 5 and consultation exhibition mechanism 4 contact cooperation, be connected with out water mechanism 6 between 2 front side upper portions of two first support frames, install dirty mechanism 7 of collection on the play water mechanism 6, dirty mechanism 7 of collection and clean mechanism 5 cooperation.
The lower part of the left first support frame 2 is welded with a second support frame 41, the top end of the second support frame 41 is fixedly connected with a motor 42 through a bolt, a rotating shaft 43 is rotatably arranged between the upper part and the lower part of the second linking support rod 3 on the left side and the right side, an advisory rotary screen 44 is connected between the two rotating shafts 43, the left end of the rotating shaft 43 on the lower side is connected with an output shaft of the motor 42, and the right end of the rotating shaft 43 on the lower side is provided.
Bilateral symmetry rigid coupling has third support frame 51 in the middle of 1 top of first backup pad, two third support frame 51 upper portions all slidingtype are equipped with sliding assembly 52, be connected with third linking bracing piece 54 between two sliding assembly 52 tops, all the cover is equipped with first spring 53 on two sliding assembly 52, the both ends of first spring 53 are connected respectively on third support frame 51 and third linking bracing piece 54, third linking bracing piece 54 rear side rotation type is equipped with brush 55, brush 55 contacts the cooperation with consultation rotary screen 44 front side, third linking bracing piece 54 rear side middle part welding has first rectangular block support 56.
The upper portions of the front sides of the two first support frames 2 are welded with fourth connecting support rods 61, a water tank 62 is connected between the inner ends of the two fourth connecting support rods 61, a water cover 63 is placed at the top of the water tank 62, a one-way switch 64 is slidably arranged on the lower portion of the front side of the water tank 62, a second spring 65 is sleeved on the one-way switch 64, two ends of the second spring 65 are respectively connected onto the water tank 62 and the one-way switch 64, and a slide 66 is welded at the right portion of the rear side of the water.
The collecting box 71 is arranged on the slide way 66 in a sliding mode, the second sliding rod 72 is arranged on the right portion of the rear side of the water tank 62, the second sliding rod 72 penetrates through the right portion of the collecting box 71, the third spring 73 is sleeved on the second sliding rod 72, two ends of the third spring 73 are connected to the collecting box 71 and the second sliding rod 72 respectively, the first small ball 74 is welded in the middle of the front side of the top of the collecting box 71, and the first rectangular support 56 is in contact fit with the first small ball 74.
The lower part of the first support frame 2 on the right side is provided with a fifth connecting support rod 81, the fifth connecting support rod 81 is provided with a second support plate 82 in a sliding manner, the rear side of the top of the second support plate 82 is in contact fit with the cam 45, the second support plate 82 is sleeved with a fourth spring 83, two ends of the fourth spring 83 are respectively connected onto the fifth connecting support rod 81 and the second support plate 82, the front side of the top of the second support plate 82 is welded with a first ball block rod 84, and the first ball block rod 84 is in contact fit with the sliding component 52 on the left side.
The top rigid coupling of fourth linking bracing piece 61 on right side has sixth linking bracing piece 91, and sixth linking bracing piece 91 slidingtype is equipped with contact frame 92, and contact frame 92 rear end and collecting box 71 rear side contact cooperation, contact frame 92 front end and one-way switch 64 contact cooperation, the cover is equipped with fifth spring 93 on the contact frame 92, and the both ends of fifth spring 93 are connected respectively on contact frame 92 and sixth linking bracing piece 91.
When a teacher in a school needs to show examination scores or education information, the teacher needs to firstly guide the examination scores or the education information into the consulting exhibition mechanism 4, after the examination scores or the education information are guided into the consulting exhibition mechanism 4, the teacher needs to control the consulting exhibition mechanism 4 to rotate in the second connecting support rod 3, the first support plate 1 and the first support frame 2 play a supporting role, the examination scores or the education information are displayed by the rotating of the consulting exhibition mechanism 4 for being shown by students, dust is inevitably accumulated on the surface of the rotating consulting exhibition mechanism 4 for a long time, the dust influences the exhibition of the students, so the teacher needs to regularly pull down the cleaning mechanism 5, the cleaning mechanism 5 is compressed, the cleaning mechanism 5 slides down to wipe the dust on the surface of the consulting exhibition mechanism 4, when the teacher temporarily does not need to wipe the dust on the surface of the consulting exhibition mechanism 4, the teacher needs to loosen the cleaning mechanism 5 quickly, the cleaning mechanism 5 resets, the cleaning mechanism 5 slides upwards to wipe dust on the surface of the consulting exhibition mechanism 4 again, in order to further enhance the cleaning efficiency of the consulting exhibition mechanism 4, the teacher needs to pour a proper amount of tap water into the water outlet mechanism 6, after the proper amount of tap water is located in the water outlet mechanism 6, the teacher needs to open the water outlet mechanism 6, at the moment, part of water in the water outlet mechanism 6 is sprayed onto the consulting exhibition mechanism 4, so that the cleaning mechanism 5 can clean the dust on the consulting exhibition mechanism 4 quickly, when the teacher does not need to spray the tap water onto the consulting exhibition mechanism 4 temporarily, the teacher needs to close the water outlet mechanism 6, the tap water in the water outlet mechanism 6 stops spraying onto the consulting exhibition mechanism 4 temporarily, the cleaning mechanism 5 slides downwards to be in contact with the dirt collecting mechanism 7, clean mechanism 5 can promote dirty mechanism 7 of collection to remove to the rear side, dirty mechanism 7 of collection is compressed, dirty mechanism 7 of collection removes to the rear side when contacting with consulting exhibition mechanism 4, dirty mechanism 7 of collection can be collected waste water and dust, when clean mechanism 5 upwards slides, clean mechanism 5 is to sliding to the temporary stop when contacting with dirty mechanism 7 of collection, dirty mechanism 7 of collection plays a role of resetting, dirty mechanism 7 of collection can move to the front side, dirty mechanism 7 of collection moves to the temporary stop when contacting with consulting exhibition mechanism 4, dirty mechanism 7 of collection can temporarily stop collecting waste water and dust, if the teacher need not supply student's exhibition with examination score or education class information temporarily, the teacher need close consulting exhibition mechanism 4.
When a teacher in a school needs to provide examination scores or education information for students to show, the teacher needs to firstly guide the examination scores or the education information into the consultation rotary screen 44, after the examination scores or the education information are guided into the consultation rotary screen 44, the teacher needs to control the motor 42 to rotate, the output shaft of the motor 42 drives the rotating shaft 43 to rotate in the second connecting support rod 3, the rotating shaft 43 drives the consultation rotary screen 44 and the cam 45 to rotate, the consultation rotary screen 44 rotates to display the examination scores or the education information for the students to show, when the teacher temporarily does not need to display the examination scores or the education information, the teacher needs to turn off the motor 42, the rotating shaft 43 and the consultation rotary screen 44 stop rotating along with the rotation, the consultation rotary screen 44 temporarily stops displaying the examination scores or the education information, if the teacher further needs to provide the examination scores or the education information for the students to show, the teacher repeats the above operation again, and the exhibition device can display examination scores or education information for students to exhibit.
The consulting rotating screen 44 is rotated for a long time, dust is inevitably accumulated on the surface of the consulting rotating screen, the dust affects the exhibition of students, so a teacher needs to regularly and manually pull the third connecting supporting rod 54 downwards, the third connecting supporting rod 54 moves downwards to drive the sliding component 52 to slide downwards in the third supporting frame 51, the first spring 53 is compressed, the third connecting supporting rod 54 moves downwards to drive the brush 55 and the first rectangular bracket 56 to move upwards, the first spring 53 is compressed, the brush 55 moves downwards to wipe the dust on the surface of the consulting rotating screen 44, meanwhile, the brush 55 can adaptively rotate on the third connecting supporting rod 54 according to actual conditions, when the teacher temporarily does not need to wipe the dust on the surface of the consulting rotating screen 44, the teacher needs to rapidly release the third supporting rod connecting supporting rod 54, the first spring 53 has a reset function, the first spring 53 pushes the third supporting rod 54 to move upwards, the third linking support rod 54 moves upward to drive the sliding assembly 52 to slide upward in the third support frame 51, and the third linking support rod 54 moves upward to drive the brush 55 and the first rectangular support 56 to move upward for resetting, so that the dust on the rotary screen 44 can be effectively reduced, and the definition of the rotary screen 44 can be improved.
In order to further enhance the cleaning efficiency of the rotary consultation screen 44, the teacher needs to first remove the water cover 63, the teacher needs to pour a proper amount of tap water into the water tank 62 after removing the water cover 63, the teacher needs to push the one-way switch 64 to the rear side after the proper amount of tap water is in the water tank 62, the first spring 53 is compressed, the one-way switch 64 stops blocking the water tank 62 temporarily, at this time, a part of tap water in the water tank 62 is sprayed onto the rotary consultation screen 44, the brush 55 can quickly clean dust on the rotary consultation screen 44, when the teacher does not need to spray a part of tap water onto the rotary consultation screen 44 temporarily, the teacher can quickly release the one-way switch 64, the first spring 53 resets, the first spring 53 pushes the one-way switch 64 to the front side, the one-way switch 64 stops blocking the water tank 62 again, at this time, a part of tap water in the water tank 62 stops spraying onto the rotary consultation screen 44 temporarily, if the teacher should spray a part of the tap water in the water tank 62 to the rotary screen 44 again, the teacher repeats the above-mentioned operation, and the exhibition apparatus can effectively enhance the cleaning efficiency of the rotary screen 44.
The waste water and dust scraped by the brush 55 directly fall to the ground to cause pollution, so when the first rectangular support 56 moves downwards, the first rectangular support 56 moves downwards to contact with the first small ball 74, the first small ball 74 is pushed by the first rectangular support 56 to move backwards, the first small ball 74 moves backwards to drive the collection box 71 to slide backwards on the slide way 66 and the second slide rod 72, the third spring 73 is stretched, when the collection box 71 moves backwards to contact with the consultation rotary screen 44, the collection box 71 can collect the waste water and dust, when the first rectangular support 56 moves upwards, the first rectangular support 56 moves upwards to temporarily stop contacting with the first small ball 74, the third spring 73 is reset, the third spring 73 pushes the collection box 71 to slide forwards on the slide way 66 and the second slide rod 72, the collection box 71 moves forwards to drive the first small ball 74 to move forwards to reset, the collection box 71 temporarily stops collecting the waste water and dust, and the pollution of the waste water and dust to the floor is effectively avoided.
The teacher's effort is required to manually pull the third engaging support rod 54 downward, so that when the convex portion of the cam 45 is rotated to be in contact with the second support plate 82, the cam 45 presses the second supporting plate 82 downward, the second supporting plate 82 slides downward on the fifth connecting supporting rod 81, the fourth spring 83 is compressed, the second supporting plate 82 slides downward to drive the first ball rod 84 to move downward, the first ball rod 84 moves downward to drive the sliding assembly 52 to slide downward in the third supporting frame 51, when the second supporting plate 82 slides upward, the upward sliding of the second supporting plate 82 drives the first ball rod 84 to move upward, the upward movement of the first ball rod 84 drives the sliding assembly 52 to slide upward in the third supporting frame 51, so this exhibition device has realized need not the manual pulling downwards of teacher and has linked up bracing piece 54, the effectual intensity of labour who alleviates the teacher.
The process of the teacher pushing the one-way switch 64 to the rear side at intervals manually is complicated, so when the collection box 71 moves to the rear side, the collection box 71 pushes the contact frame 92 to slide to the rear side in the sixth linking support rod 91 when the collection box 71 moves to the rear side to contact with the contact frame 92, the fifth spring 93 is compressed, when the contact frame 92 moves to the rear side to contact with the one-way switch 64, the one-way switch 64 is turned on, when the collection box 71 moves to the front side and the rear side, the collection box 71 moves to the front side to temporarily stop contacting with the contact frame 92, the fifth spring 93 is reset, the fifth spring 93 pulls the contact frame 92 to slide to the front side in the sixth linking support rod 91 to reset, when the contact frame 92 moves to the front side to temporarily stop contacting with the one-way switch 64, the one-way switch 64 is turned off, and thus the exhibition device does not need the teacher to push the one-way switch 64 to the rear side at.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an educational information is exhibition device for consultation with adjustable, including first backup pad (1), first support frame (2) and second link up bracing piece (3), characterized by, first backup pad (1) top bilateral symmetry is equipped with first support frame (2), all weld in two first support frames (2) has second link up bracing piece (3), be connected with consultation exhibition mechanism (4) between second link up bracing piece (3), the symmetry is equipped with clean mechanism (5) in the middle of first backup pad (1) top, clean mechanism (5) and consultation exhibition mechanism (4) contact cooperation, be connected with out water mechanism (6) between two first support frame (2) upper portions, install album dirt mechanism (7) on play water mechanism (6), album dirt mechanism (7) and clean mechanism (5) cooperation.
2. The adjustable exhibition apparatus for educational information consultation according to claim 1, wherein the second support frame (41) is welded to the lower portion of the first support frame (2), the motor (42) is fixed to the top end of the second support frame (41) through a bolt, the rotation shafts (43) are rotatably installed between the upper and lower portions of the second linking support rods (3) on both sides, the consultation rotation screen (44) is connected between the two rotation shafts (43), the end portion of the rotation shaft (43) on the lower side is connected with the output shaft of the motor (42), and the cam (45) is installed on the end portion of the rotation shaft (43) on the lower side.
3. The adjustable exhibition apparatus for educational information consultation according to claim 2, wherein the top of the first supporting plate (1) is symmetrically and fixedly connected with third supporting frames (51) in the middle, the upper parts of the two third supporting frames (51) are both provided with sliding components (52) in a sliding manner, a third connecting supporting rod (54) is connected between the top ends of the two sliding components (52), the two sliding components (52) are both sleeved with first springs (53), both ends of the first springs (53) are respectively connected to the third supporting frames (51) and the third connecting supporting rod (54), the third connecting supporting rod (54) is rotatably provided with brushes (55), the brushes (55) are in contact fit with the consultation rotating screen (44), and the middle part of the third connecting supporting rod (54) is welded with a first rectangular support (56).
4. The adjustable exhibition apparatus for educational information consultation according to claim 3, wherein the upper parts of the two first supporting frames (2) are welded with fourth connecting supporting rods (61), the water tank (62) is connected between the inner ends of the two fourth connecting supporting rods (61), the top of the water tank (62) is provided with a water cover (63), the lower part of the water tank (62) is slidably provided with a one-way switch (64), the one-way switch (64) is sleeved with a second spring (65), the two ends of the second spring (65) are respectively connected to the water tank (62) and the one-way switch (64), and the water tank (62) is welded with a slide way (66).
5. The adjustable exhibition apparatus for educational information consultation according to claim 4, wherein the slide way (66) is slidably provided with a collection box (71), the water tank (62) is provided with a second sliding rod (72), the second sliding rod (72) penetrates out of the collection box (71), the second sliding rod (72) is sleeved with a third spring (73), two ends of the third spring (73) are respectively connected to the collection box (71) and the second sliding rod (72), the middle of the top of the collection box (71) is welded with a first small ball (74), and the first rectangular support (56) is in contact fit with the first small ball (74).
6. The adjustable display device for educational information consultation according to claim 5, wherein a fifth joint support rod (81) is provided at the lower part of the first support frame (2), a second support plate (82) is slidably provided on the fifth joint support rod (81), the top of the second support plate (82) is in contact fit with the cam (45), a fourth spring (83) is sleeved on the second support plate (82), both ends of the fourth spring (83) are respectively connected to the fifth joint support rod (81) and the second support plate (82), a first ball block rod (84) is welded at the top of the second support plate (82), and the first ball block rod (84) is in contact fit with the sliding assembly (52).
7. The adjustable display device for educational information consultation according to claim 6, wherein a sixth connecting support rod (91) is fixedly connected to the top of the fourth connecting support rod (61), a contact frame (92) is slidably arranged in the sixth connecting support rod (91), the end of the contact frame (92) is in contact fit with the collection box (71), the end of the contact frame (92) is in contact fit with the one-way switch (64), a fifth spring (93) is sleeved on the contact frame (92), and two ends of the fifth spring (93) are respectively connected to the contact frame (92) and the sixth connecting support rod (91).
8. The adjustable display apparatus for educational information consultation according to claim 5, wherein the second sliding bar (72) has a cylindrical shape.
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| CN202110229350.5A CN113108167B (en) | 2021-03-02 | 2021-03-02 | Adjustable exhibition device for education information consultation |
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Effective date of registration: 20230412 Address after: Unit 02 and 03, 5th Floor, Building 3, Yunsheng Science Park, No. 11 Spectral Middle Road, Huangpu District, Guangzhou City, Guangdong Province, 510000 Applicant after: Guangzhou Jinfeng Digital Technology Co.,Ltd. Address before: 518110 room 206, 2nd floor, building 6, aerospace science and engineering Park, 8 minhuan Road, Fukang community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Applicant before: Liu Zhiyong |
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