CN111561639A - A show platform adjustable device for science and technology technical service - Google Patents
A show platform adjustable device for science and technology technical service Download PDFInfo
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- CN111561639A CN111561639A CN202010428281.6A CN202010428281A CN111561639A CN 111561639 A CN111561639 A CN 111561639A CN 202010428281 A CN202010428281 A CN 202010428281A CN 111561639 A CN111561639 A CN 111561639A
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- gear
- movably connected
- shell
- rod
- adjustable device
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- 230000005674 electromagnetic induction Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004006 olive oil Substances 0.000 description 2
- 235000008390 olive oil Nutrition 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000003993 interaction Effects 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
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Images
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
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of scientific and technical services, and discloses an adjustable device of a display platform for scientific and technical services, which comprises a shell and a first gear, wherein the inside of the shell is movably connected with an N pole, the inside of the shell is movably connected with an S pole, the inside of the shell is movably connected with a movable rod, the inside of the shell is movably connected with a supporting rod, and the outside of the supporting rod is fixedly connected with a fixed rod; through the shell, the N utmost point, the S utmost point, the movable rod, the bracing piece, the dead lever, the current variant, the ejector pin, gear two, the ring gear, under the interact between the screen, can make this device have electromagnetic induction 'S structure, the screen rotation and the raising and lowering functions of stand after for like this provide the trigger condition, such trigger also can be more sensitive, and gear two also can take place the rotation of different angles according to operator' S actual operating conditions, just so can realize the rotation of screen, with this demand under satisfying actual conditions.
Description
Technical Field
The invention relates to the technical field of scientific and technical services, in particular to an adjustable device of a display platform for scientific and technical services.
Background
The scientific and technological service industry refers to a new industry which provides intelligence services to the society by applying modern scientific and technological knowledge, modern technology, analysis and research methods, experience, information and other elements, and mainly comprises activities such as scientific research, professional technical service, technical popularization, scientific and technological information exchange, scientific and technological training, technical consultation, technical incubation, technical market, intellectual property service, scientific and technological evaluation and scientific and technological certification.
Along with the continuous development of science and technology, no matter individual or enterprise all needs more science and technology as the support, the service of science and technology just seems to be very important, when enterprise and science and technology research and development company show these scientific and technological achievements, will need the stand to demonstrate and look up, but current stand all fixes the screen inside it, like this to the people of different heights, can be more troublesome when looking up, also can be more time-wasting, and when more people watch jointly, also can appear and can not satisfy the situation that more people watched, can waste more time like this and just can really know the content that the screen demonstrates, cause the efficiency to be lower.
Therefore, in order to solve these problems, a display platform adjustable device for technical and scientific services is needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an adjustable device of a display platform for scientific and technological services, which has the advantages of display platform lifting adjustment and screen rotation adjustment, and solves the problems that the conventional display platform fixes a screen in the display platform, so that people with different heights are troublesome to look up and waste time, and when more people watch the screen together, the situation that more people cannot watch the screen can be met, and more time can be wasted to really know the content displayed by the screen.
(II) technical scheme
In order to realize the purposes of lifting adjustment of the exhibition stand and rotation adjustment of the screen, the invention provides the following technical scheme: the utility model provides a show platform adjustable device for scientific and technological service, including shell and gear one, the inside swing joint of shell has the N utmost point, the inside swing joint of shell has the S utmost point, the inside swing joint of shell has the movable rod, the inside swing joint of shell has the bracing piece, the outside fixedly connected with dead lever of bracing piece, the inside swing joint of dead lever has the current variant, the outside swing joint of current variant has the ejector pin, the outside swing joint of dead lever has gear two, the outside meshing of gear two has the ring gear, the outside swing joint of ring gear has the screen, the outside swing joint of gear one has the chain, the outside swing joint of chain has connecting rod one, the outside swing joint of chain has connecting rod two, the outside swing joint of connecting rod two has the slider, the outside swing joint of slider has the slide rail, the outside.
Preferably, the first gear is movably connected inside the shell, the specification of the N pole is matched with the S pole, the outer part of the movable rod is movably connected with the first spring, the outer part of the movable rod is movably connected with a copper bar, and the specification of the copper bar is matched with the N pole and the S pole.
Preferably, the outer part of the ejector rod is movably connected with a second spring, the outer part of the second spring is movably connected with the outer part of the fixing rod, the second spring is movably connected with the inner part of the current variant, the number of the current variants is not less than five, and the number of the current variants is the same as that of the ejector rod.
Preferably, the inner side of the second gear is movably connected with a stop block, the number of the stop blocks is the same as that of the ejector rods, the stop blocks and the ejector rods are matched in specification, the outer part of the second gear is movably connected with a spring strip, and the screen is movably connected inside the shell.
Preferably, the outer part of the chain is movably connected with two first gears, and one end of the first connecting rod, which is far away from the chain, is also movably connected with the outer part of the sliding block.
Preferably, slide rail swing joint is in the inside of shell, and the outside fixedly connected with fixed block of slide rail, fixed block swing joint are in the inside of spout, and the spout is fixed in the inside of shell, the outside of fixed block and the bottom fixed connection of bracing piece.
Preferably, the copper bar outside the movable rod is electrically connected with the driving power supply, the first gear, the second gear and the current transformer, and the driving power supply is electrically connected with the first gear, the second gear and the current transformer.
Preferably, the main materials of the electrorheological fluid are gypsum, lime, carbon powder and olive oil, and the electrorheological fluid is solid in a power-on state and liquid in a non-power-on state.
Preferably, there are two movable rods, N pole and S pole.
(III) advantageous effects
Compared with the prior art, the invention provides an adjustable device of a display platform for scientific and technological services, which has the following beneficial effects:
1. this a show platform adjustable device for scientific and technological service, through the shell, the N utmost point, the S utmost point, the movable rod, the bracing piece, the dead lever, the electrorheological body, the ejector pin, gear two, the ring gear, under the interact between the screen, can make this device have electromagnetic induction 'S structure, the lift function who rotates and the stand for screen later like this provides the trigger condition, such trigger also can be more sensitive, and gear two also can take place the rotation of different angles according to operator' S actual operating conditions, just so can realize the rotation of screen, with this demand under satisfying actual conditions.
2. This a show platform adjustable device for scientific and technological service through under the interact between gear one, chain, connecting rod one, connecting rod two, slider, slide rail, the spout, can make this device make the bracing piece take place to move under the transmission between the structure, just so can make the screen take place to go up and down, just so can satisfy the people of different heights to watching of screen, more suitable like this.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic partial cross-sectional view of the inventive structure;
FIG. 3 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 4 is a schematic view of the connection between the fixing rod and the second gear according to the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4 at B in accordance with the present invention;
fig. 6 is a schematic sectional view of a partial structure inside the housing according to the present invention.
In the figure: 1. a housing; 2. a first gear; 3. an N pole; 4. an S pole; 5. a movable rod; 6. a support bar; 7. fixing the rod; 8. an electrorheological fluid; 9. a top rod; 10. a second gear; 11. a ring gear; 12. a screen; 13. a chain; 14. a first connecting rod; 15. a second connecting rod; 16. a slider; 17. a slide rail; 18. a chute.
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. 1-6, an adjustable device of a display platform for scientific and technical services comprises a shell 1 and a first gear 2, wherein the inside of the shell 1 is movably connected with an N pole 3, the inside of the shell 1 is movably connected with an S pole 4, the inside of the shell 1 is movably connected with a movable rod 5, the first gear 2 is movably connected with the inside of the shell 1, the specification of the N pole 3 is matched with the S pole 4, the outside of the movable rod 5 is movably connected with a first spring, the outside of the movable rod 5 is movably connected with a copper rod, the specification of the copper rod is matched with the N pole 3 and the S pole 4, and the number of the movable rods 5, the N pole 3 and the S pole 4 is two; the inside swing joint of shell 1 has bracing piece 6, the outside fixedly connected with dead lever 7 of bracing piece 6, the inside swing joint of dead lever 7 has current variant 8, the outside swing joint of current variant 8 has ejector pin 9, the outside swing joint of ejector pin 9 has spring two, the outside swing joint of spring two is in the outside of dead lever 7, spring two swing joint is in the inside of current variant 8, five are no less than to the quantity of current variant 8, the quantity of current variant 8 is the same with ejector pin 9.
The outer part of the fixed rod 7 is movably connected with a second gear 10, the outer part of the second gear 10 is meshed with a gear ring 11, the outer part of the gear ring 11 is movably connected with a screen 12, the inner side of the second gear 10 is movably connected with a stop block, the number of the stop blocks is the same as that of the ejector rods 9, the stop blocks and the ejector rods are matched in specification, the outer part of the second gear 10 is movably connected with a spring strip, and the screen 12 is movably connected inside the shell 1; through shell 1, the utmost point 3 of N, the utmost point 4 of S, movable rod 5, bracing piece 6, dead lever 7, current variant 8, ejector pin 9, two 10 gears, ring gear 11, under the interact between the screen 12, can make this device have electromagnetic induction 'S structure, the lift function who rotates and the stand for screen 12 later provides the trigger condition like this, such trigger also can be more sensitive, and two 10 gears also can take place the rotation of different angles according to operator' S actual operating conditions, just so can realize the rotation of screen 12, with this demand under satisfying actual conditions.
The chain 13 is movably connected to the outer portion of the first gear 2, the first connecting rod 14 is movably connected to the outer portion of the chain 13, the second connecting rod 15 is movably connected to the outer portion of the chain 13, the sliding block 16 is movably connected to the outer portion of the second connecting rod 15, the two first gears 2 are movably connected to the outer portion of the chain 13, and one end, far away from the chain 13, of the first connecting rod 14 is also movably connected to the outer portion of the sliding block 16; the outer part of the sliding block 16 is movably connected with a sliding rail 17, the outer part of the sliding rail 17 is movably connected with a sliding chute 18, the sliding rail 17 is movably connected with the inner part of the shell 1, the outer part of the sliding rail 17 is fixedly connected with a fixed block, the fixed block is movably connected with the inner part of the sliding chute 18, the sliding chute 18 is fixed in the shell 1, the outer part of the fixed block is fixedly connected with the bottom of the supporting rod 6, a copper rod outside the movable rod 5 is electrically connected with a driving power supply, a first gear 2, a second gear 10 and an electrorheological body 8, and the driving power supply is electrically connected; the main materials of the current variant 8 are gypsum, lime, carbon powder and olive oil, the current variant 8 is solid in a power-on state and liquid in a non-power-on state, and the supporting rod 6 can move under the transmission of the device between the structures through the interaction among the first gear 2, the chain 13, the first connecting rod 14, the second connecting rod 15, the sliding block 16, the sliding rail 17 and the sliding groove 18, so that the screen 12 can be lifted, and people with different heights can watch the screen 12, and the device is more suitable for use.
The working process and the principle are that when the device starts to be started, as the inner part of the shell 1 is movably connected with the N pole 3, the inner part of the shell 1 is movably connected with the S pole 4, the inner part of the shell 1 is movably connected with the movable rod 5, the inner part of the shell 1 is movably connected with the support rod 6, the outer part of the support rod 6 is fixedly connected with the fixed rod 7, the inner part of the fixed rod 7 is movably connected with the current variant 8, the outer part of the current variant 8 is movably connected with the ejector rod 9, the outer part of the fixed rod 7 is movably connected with the gear II 10, the outer part of the gear II 10 is meshed with the gear ring 11, the outer part of the gear ring 11 is movably connected with the screen 12, the gear I2 is movably connected with the inner part of the shell 1, the specification of the N pole 3 is matched with the S pole 4, the outer part of the, the outer part of the ejector rod 9 is movably connected with a second spring, the outer part of the second spring is movably connected with the outer part of the fixed rod 7, the second spring is movably connected with the inner part of the current variant 8, the number of the current variants 8 is not less than five, the number of the current variants 8 is the same as that of the ejector rod 9, the inner side of the second gear 10 is movably connected with a stop block, the number of the stop block is the same as that of the ejector rod 9, the specifications of the stop block and the ejector rod are matched, the outer part of the second gear 10 is movably connected with a spring strip, the screen 12 is movably connected with the inner part of the shell 1, a copper rod outside the movable rod 5 is electrically connected with a driving power supply, the first gear 2; at the moment, an operator wants to adjust the angle of the screen 12, at the moment, the corresponding movable rod 5 is slowly pressed, the movable rod 5 moves to drive the first spring to contract and the copper rod to move, the copper rod moves to cut a magnetic field between the N pole 3 and the S pole 4, so that current change occurs in the copper rod, the second driving gear 10 of the driving power supply rotates and the current variant 8 is powered off, the current variant 8 is powered off to be in a liquid state, the second gear 10 rotates to drive the stop block to move, the stop block moves under the action of the second spring to drive the ejector rod 9 to move, so that the second gear 10 rotates to drive the gear ring 11 to move under the action of the ejector rod 9, the screen 12 is driven to move by the gear ring 11, when the required angle is reached, the movable rod 5 is stopped being pressed, no current change occurs in the copper rod, so that the current variant 8 is powered on again, and the rotation of the second gear 10 under, when the initial state needs to be recovered, the movable rod 5 is released, the current inside the copper rod changes again, the current variant 8 changes into a liquid state again, and the second gear 10 recovers the initial state under the action of the spring strip.
The chain 13 is movably connected to the outer portion of the first gear 2, the first connecting rod 14 is movably connected to the outer portion of the chain 13, the second connecting rod 15 is movably connected to the outer portion of the chain 13, the sliding block 16 is movably connected to the outer portion of the second connecting rod 15, the sliding rail 17 is movably connected to the outer portion of the sliding block 16, the sliding groove 18 is movably connected to the outer portion of the sliding rail 17, the first two gears 2 are movably connected to the outer portion of the chain 13, one end, away from the chain 13, of the first connecting rod 14 is also movably connected to the outer portion of the sliding block 16, the sliding rail 17 is movably connected to the inner portion of the shell 1, the fixed block is fixedly connected to the outer portion of the sliding rail 17, the; the operator wants to adjust the height of screen 12 this moment, at this moment slowly press corresponding movable rod 5, movable rod 5 moves and drives a shrink of spring and bar copper motion, bar copper motion cutting N utmost point 3, the magnetic field between the S utmost point 4, thereby make the inside change of taking place the electric current of bar copper, and then make drive power supply drive gear 2 rotate, gear 2 rotates and drives chain 13 motion, chain 13 moves and drives the motion of connecting rod one 14 and connecting rod two 15, connecting rod one 14, the motion of connecting rod two 15 drives the slider 16 motion, the slider 16 motion drives slide rail 17 at the inside motion of spout 18 under the effect of fixed block, slide rail 17 moves and drives the motion of bracing piece 6, and then make screen 12 take place the motion.
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 (7)
1. A show platform adjustable device for science and technology service, includes shell (1) and gear (2), its characterized in that: the internal movable connection of the shell (1) is provided with an N pole (3), the internal movable connection of the shell (1) is provided with an S pole (4), the internal movable connection of the shell (1) is provided with a movable rod (5), the internal movable connection of the shell (1) is provided with a support rod (6), the external fixed connection of the support rod (6) is provided with a fixed rod (7), the internal movable connection of the fixed rod (7) is provided with an electrorheological body (8), the external movable connection of the electrorheological body (8) is provided with a push rod (9), the external movable connection of the fixed rod (7) is provided with a second gear (10), the external meshing of the second gear (10) is provided with a gear ring (11), the external movable connection of the gear ring (11) is provided with a screen (12), the external movable connection of the first gear (2) is provided with a chain (13), the external movable, the outer part of the second connecting rod (15) is movably connected with a sliding block (16), the outer part of the sliding block (16) is movably connected with a sliding rail (17), and the outer part of the sliding rail (17) is movably connected with a sliding groove (18).
2. A display platform adjustable device for technical and scientific services according to claim 1, wherein: gear (2) swing joint is in the inside of shell (1), and the specification and the S utmost point (4) phase-match of N utmost point (3), the outside swing joint of movable rod (5) have spring one, and the outside swing joint of movable rod (5) has the bar copper, the specification and the N utmost point (3), S utmost point (4) phase-match of bar copper.
3. A display platform adjustable device for technical and scientific services according to claim 1, wherein: the outer portion of the ejector rod (9) is movably connected with a second spring, the outer portion of the second spring is movably connected to the outer portion of the fixing rod (7), the second spring is movably connected to the inner portion of the current transformer (8), the number of the current transformers (8) is not less than five, and the number of the current transformers (8) is the same as that of the ejector rod (9).
4. A display platform adjustable device for technical and scientific services according to claim 1, wherein: the inner side of the second gear (10) is movably connected with a stop block, the number of the stop blocks is the same as that of the ejector rods (9), the stop blocks and the ejector rods are matched in specification, the outer part of the second gear (10) is movably connected with a spring strip, and the screen (12) is movably connected inside the shell (1).
5. A display platform adjustable device for technical and scientific services according to claim 1, wherein: the outer portion of the chain (13) is movably connected with two first gears (2), and one end, far away from the chain (13), of the first connecting rod (14) is also movably connected to the outer portion of the sliding block (16).
6. A display platform adjustable device for technical and scientific services according to claim 1, wherein: slide rail (17) swing joint is in the inside of shell (1), and the outside fixedly connected with fixed block of slide rail (17), fixed block swing joint are in the inside of spout (18), and spout (18) are fixed in the inside of shell (1), the outside of fixed block and the bottom fixed connection of bracing piece (6).
7. A display platform adjustable device for technical and scientific services according to claim 1, wherein: the copper bar outside the movable rod (5) is electrically connected with the driving power supply, the first gear (2), the second gear (10) and the current variant (8), and the driving power supply is electrically connected with the first gear (2), the second gear (10) and the current variant (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010428281.6A CN111561639A (en) | 2020-05-20 | 2020-05-20 | A show platform adjustable device for science and technology technical service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010428281.6A CN111561639A (en) | 2020-05-20 | 2020-05-20 | A show platform adjustable device for science and technology technical service |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111561639A true CN111561639A (en) | 2020-08-21 |
Family
ID=72072211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010428281.6A Withdrawn CN111561639A (en) | 2020-05-20 | 2020-05-20 | A show platform adjustable device for science and technology technical service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111561639A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386026A (en) * | 2020-11-20 | 2021-02-23 | 侯俊山 | Drawer switch auxiliary device with voice function |
| CN112688240A (en) * | 2020-12-21 | 2021-04-20 | 南京烨鸿智慧信息技术有限公司 | Convenient intelligent computer network line of adjusting is retrieved with device of skinning |
| CN112720258A (en) * | 2020-12-18 | 2021-04-30 | 象山县三环机电有限公司 | Convenient fixing device for machining and polishing outer ring of hardware bearing |
-
2020
- 2020-05-20 CN CN202010428281.6A patent/CN111561639A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386026A (en) * | 2020-11-20 | 2021-02-23 | 侯俊山 | Drawer switch auxiliary device with voice function |
| CN112720258A (en) * | 2020-12-18 | 2021-04-30 | 象山县三环机电有限公司 | Convenient fixing device for machining and polishing outer ring of hardware bearing |
| CN112688240A (en) * | 2020-12-21 | 2021-04-20 | 南京烨鸿智慧信息技术有限公司 | Convenient intelligent computer network line of adjusting is retrieved with device of skinning |
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Application publication date: 20200821 |
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| WW01 | Invention patent application withdrawn after publication |