CN116045161A - Liftable scientific and technological enterprise innovation achievement evaluation display device - Google Patents

Liftable scientific and technological enterprise innovation achievement evaluation display device Download PDF

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Publication number
CN116045161A
CN116045161A CN202310082345.5A CN202310082345A CN116045161A CN 116045161 A CN116045161 A CN 116045161A CN 202310082345 A CN202310082345 A CN 202310082345A CN 116045161 A CN116045161 A CN 116045161A
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CN
China
Prior art keywords
display device
plate
threaded rod
motor
scientific
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Withdrawn
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CN202310082345.5A
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Chinese (zh)
Inventor
张明亮
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Individual
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Individual
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Priority to CN202310082345.5A priority Critical patent/CN116045161A/en
Publication of CN116045161A publication Critical patent/CN116045161A/en
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    • 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
    • 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
    • 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
    • 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
    • F16M11/2092—Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
    • 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
    • F16M11/26—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 telescoping, with or without folding
    • 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
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

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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)
  • Displays For Variable Information Using Movable Means (AREA)

Abstract

The invention discloses a lifting type scientific and technological enterprise innovation evaluation display device, which relates to the technical field of scientific and technological enterprise innovation evaluation display, and aims to solve the problem that in the prior art, double lifting adjustment treatment is inconvenient to carry out on the scientific and technological enterprise innovation evaluation display device; the evaluation display device comprises a bottom plate; the upper end of the bottom plate is fixedly provided with a support column, the inner side of the support column is provided with a first-stage lifting assembly, the outer side of the first-stage lifting assembly is provided with a supporting plate, the upper end of the supporting plate is provided with a second-stage lifting assembly, the upper end of the second-stage lifting assembly is provided with a top plate, and the outer side of the top plate is fixedly provided with a fixed side plate; this liftable formula scientific and technological enterprise innovation result evaluation display device drives the layer board through one-level lifting unit and adjusts from top to bottom, drives the roof through second grade lifting unit and reciprocates, and the roof drives the show screen and carries out altitude mixture control to the realization is convenient for carry out dual lift adjustment to evaluation display device.

Description

Liftable scientific and technological enterprise innovation achievement evaluation display device
Technical Field
The invention belongs to the technical field of evaluation and display of innovative achievements of scientific enterprises, and particularly relates to a lifting type evaluation and display device for the innovative achievements of the scientific enterprises.
Background
Nowadays, scientific and technological enterprise innovation achievement evaluation is suitable for third party organizations to evaluate application development types, soft science types and basic research types of scientific and technological innovation achievement, is also suitable for self evaluation of the scientific and technological innovation achievement of organizations and individuals, and is usually used as a scientific and technological enterprise innovation achievement evaluation display device for facilitating achievement evaluation display.
At present, the invention patent with the patent number of CN201810772229.5 discloses a liftable building design achievement display device, which comprises a sleeve base, a telescopic rod and a motor, wherein the bottom end of the telescopic rod penetrates through the inside of the upper end of the sleeve base, the motor is fixedly arranged on the outer surface of one side of the sleeve base, a display table is fixedly arranged on the outer surface of the upper end of the telescopic rod, and a display inner plate is fixedly arranged at the bottom end of the display table. The lifting building design result display device is provided with the telescopic rod, the LED lamp and the movable gear, the lifting of the display device can be realized, the displayed design result can be conveniently and highly regulated, the display of the design result is facilitated, lighting effect of the display device can be improved, the better display of the design result is facilitated, the lifting effect of the device is more stable, stable lifting is realized, certain practicability is realized, and a better use prospect is brought, but in the use process of the scientific and technological enterprise innovation result evaluation display device, the manual regulation of the height is adopted, the height regulation position is limited, the double lifting regulation treatment of the scientific and technological enterprise innovation result evaluation display device is inconvenient, and the double screen display of the scientific and technological enterprise innovation result evaluation is inconvenient.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the invention aims to provide a lifting type scientific and technological enterprise innovation result evaluation display device which aims at solving the technical problems that the lifting type scientific and technological enterprise innovation result evaluation display device is inconvenient to carry out double lifting adjustment treatment and is inconvenient to carry out double-screen display on the scientific and technological enterprise innovation result evaluation in the prior art.
(2) Technical proposal
In order to solve the technical problems, the invention provides a lifting type scientific and technological enterprise innovation result evaluation display device, which comprises a bottom plate; the utility model discloses a rotary display device, including bottom plate, support column, first-level lifting assembly, second-level lifting assembly, supporting plate and universal wheel, the upper end fixed mounting of bottom plate has the support column, the inboard of support column is provided with the first-level lifting assembly, the outside of first-level lifting assembly is provided with the layer board, the upper end of layer board is provided with the second-level lifting assembly, the outside fixed mounting of top plate has fixed curb plate, the inboard of fixed curb plate is provided with the telescopic subassembly, the outside of telescopic subassembly is provided with the fixed plate, the fixed plate is provided with two sets of, the outside fixed mounting of fixed plate has the mount pad, the outside of mount pad is provided with the rotating electrical machines, the output of rotating electrical machines is provided with the show screen, the show screen with the mount pad rotates to be connected, the bottom of bottom plate is provided with the universal wheel.
Use this technical scheme's liftable formula scientific and technological enterprise innovation achievement evaluation display device, drive the layer board through one-level elevating module and adjust from top to bottom, drive the roof through second grade elevating module and reciprocate, the roof drives the show screen and carries out altitude mixture control, drive two sets of fixed plates through telescopic subassembly and adjust, drive the show screen through the fixed plate and carry out the position control, start rotating electrical machines and drive the show screen and rotate, carry out angle modulation to the show screen through the show screen to the achievement evaluation, thereby the realization is convenient for carry out dual lift adjustment to scientific and technological enterprise innovation achievement evaluation display device and carry out two screen display to scientific and technological enterprise innovation achievement evaluation.
Further, the inside of one-level lifting assembly is including first motor, first motor set up in the inboard bottom of support column, the output of first motor is provided with first threaded rod, first threaded rod with the support column rotates to be connected, the outside of first threaded rod is provided with the screwed ring, the screwed ring with first threaded rod transmission is connected, starts first motor and drives first threaded rod rotation, drives the layer board through the transmission connection of first threaded rod and screwed ring and adjusts from top to bottom.
Further, the inside of one-level lifting assembly is including the spout, the spout set up in the outside of support column, the outside fixed mounting of screwed ring has the slider, the slider with layer board fixed connection, the slider with spout sliding connection carries out removal spacing processing to the layer board through the sliding connection of spout and slider.
Further, the second motor is arranged at the bottom end of the supporting plate, a second threaded rod is arranged at the output end of the second motor, the second threaded rod is rotationally connected with the supporting plate, and the second motor is started to drive the second threaded rod to rotate so as to drive the second threaded rod.
Further, the inside of second grade lifting assembly is including a screw thread section of thick bamboo, a screw thread section of thick bamboo set up in the outside of second grade lifting assembly, a screw thread section of thick bamboo upper end with the bottom interconnect of roof, a screw thread section of thick bamboo with second threaded rod transmission is connected, drives the roof through the transmission connection of second threaded rod and screw thread section of thick bamboo and reciprocates.
Further, the inside of second grade lifting assembly is including the gag lever post, the gag lever post set up in the upper end of layer board, the bottom of roof is provided with a spacing section of thick bamboo, the gag lever post with a spacing section of thick bamboo sliding connection moves spacing processing through the sliding connection of gag lever post and spacing section of thick bamboo to the roof.
Further, the inside of flexible subassembly is including the third motor, the third motor set up in the outside of fixed curb plate, the output of third motor is provided with first bevel gear, first bevel gear is located the inboard of fixed curb plate, start the third motor and drive first bevel gear and rotate, drive the processing to first bevel gear.
Further, the inside of flexible subassembly is including the third threaded rod, the third threaded rod set up in the inboard of fixed curb plate, the third threaded rod is provided with two sets of, the one end of third threaded rod is provided with the second bevel gear, the second bevel gear with first bevel gear meshing is connected, is connected through the meshing of first bevel gear and second bevel gear and drives two sets of third threaded rods and rotate.
Further, the inside of flexible subassembly is including the rectangle groove, the rectangle groove set up in the inboard of fixed curb plate, the outside of fixed plate is provided with the rectangle piece, the rectangle piece with rectangle groove sliding connection, the screw thread groove has been seted up to the inboard of rectangle piece, the screw thread groove with the transmission of third threaded rod is connected, drives two sets of fixed plates through the transmission connection of third threaded rod and screw thread groove and adjusts, moves spacing processing to the fixed plate through the sliding connection of rectangle piece and rectangle groove.
(3) Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. according to the lifting type scientific and technological enterprise innovation evaluation display device, the first motor is started to drive the first threaded rod to rotate, the supporting plate is driven to be adjusted up and down through the transmission connection of the first threaded rod and the threaded ring, the supporting plate is subjected to movement limiting treatment through the sliding connection of the sliding groove and the sliding block, the second motor is started to drive the second threaded rod to rotate, the top plate is driven to move up and down through the transmission connection of the second threaded rod and the threaded cylinder, the top plate is subjected to movement limiting treatment through the sliding connection of the limiting rod and the limiting cylinder, and the double adjustment treatment on the height of the scientific and technological enterprise innovation evaluation display device is realized;
2. according to the lifting type scientific and technological enterprise innovation result evaluation display device, the first bevel gear is driven to rotate by starting the third motor, two groups of third threaded rods are driven to rotate by meshing connection of the first bevel gear and the second bevel gear, two groups of fixed plates are driven to adjust by driving connection of the third threaded rods and the threaded grooves, the fixed plates are subjected to movement limiting treatment by sliding connection of rectangular blocks and the rectangular grooves, the display screen is driven to adjust in position by the fixed plates, the rotating motor is started to drive the display screen to rotate, the angle of the display screen is adjusted, and the achievement evaluation is adjusted by the display screen, so that double-screen display of the scientific and technological enterprise innovation result evaluation is facilitated.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the present invention;
FIG. 2 is a schematic view of an expanded structure of an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional perspective view of an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional perspective view of an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional perspective view of an embodiment of the present invention;
fig. 6 is a schematic cross-sectional perspective view of an embodiment of the present invention.
The marks in the drawings are: 1. a bottom plate; 2. a support column; 3. a primary lifting assembly; 4. a supporting plate; 5. a secondary lifting assembly; 6. a top plate; 7. fixing the side plates; 8. a telescoping assembly; 9. a fixing plate; 10. a mounting base; 11. a rotating electric machine; 12. a display screen; 13. a universal wheel; 14. a first motor; 15. a first threaded rod; 16. a threaded ring; 17. a chute; 18. a slide block; 19. a second motor; 20. a second threaded rod; 21. a thread cylinder; 22. a limit rod; 23. a limiting cylinder; 24. a third motor; 25. a first bevel gear; 26. a third threaded rod; 27. a second bevel gear; 28. rectangular grooves; 29. rectangular blocks; 30. a thread groove.
Detailed Description
The specific embodiment is an evaluation and display device for innovative achievements of a lifting type scientific and technological enterprise, wherein the three-dimensional structure of the evaluation and display device is shown in fig. 1, the unfolding structure of the evaluation and display device is shown in fig. 2, the cross-section three-dimensional structure of the evaluation and display device is shown in fig. 3, and the evaluation and display device comprises a bottom plate 1; the utility model discloses a floor, including bottom plate 1, support column 2's upper end fixed mounting, support column 2's inboard is provided with one-level lifting assembly 3, one-level lifting assembly 3's outside is provided with layer board 4, layer board 4's upper end is provided with second grade lifting assembly 5, second grade lifting assembly 5's upper end is provided with roof 6, roof 6's outside fixed mounting has fixed curb plate 7, fixed curb plate 7's inboard is provided with telescopic subassembly 8, telescopic subassembly 8's outside is provided with fixed plate 9, fixed plate 9 is provided with two sets of, fixed plate 9's outside fixed mounting has mount pad 10, mount pad 10's outside is provided with rotating electrical machines 11, rotating electrical machines 11's output is provided with show screen 12, show screen 12 with mount pad 10 rotates to be connected, bottom of bottom plate 1 is provided with universal wheel 13.
For the present embodiment, the shape structure of the base plate 1 is set according to practical application, for example, the base plate 1 may be a rectangular structure, an arc structure, a polygonal structure, or the like.
The inside of the first-stage lifting assembly 3 comprises a first motor 14, the first motor 14 is arranged at the bottom end of the inner side of the support column 2, a first threaded rod 15 is arranged at the output end of the first motor 14, the first threaded rod 15 is rotationally connected with the support column 2, a threaded ring 16 is arranged at the outer side of the first threaded rod 15, the threaded ring 16 is in transmission connection with the first threaded rod 15, the first motor 14 is started to drive the first threaded rod 15 to rotate, the support plate 4 is driven to vertically adjust through the transmission connection of the first threaded rod 15 and the threaded ring 16, the inside of the first-stage lifting assembly 3 comprises a sliding groove 17, the sliding groove 17 is arranged at the outer side of the support column 2, a sliding block 18 is fixedly arranged at the outer side of the threaded ring 16, the sliding block 18 is fixedly connected with the support plate 4, and the sliding block 18 is in sliding connection with the sliding groove 17, and the sliding block 4 is subjected to movement limiting treatment through the sliding connection of the sliding groove 17 and the sliding block 18.
This embodiment is for liftable formula science and technology enterprise innovation result evaluation display device, its section three-dimensional structure schematic diagram is as shown in fig. 4, its section three-dimensional structure schematic diagram is as shown in fig. 5, its section three-dimensional structure schematic diagram is as shown in fig. 6, the inside of second level lifting assembly 5 is including second motor 19, second motor 19 set up in the bottom of layer board 4, the output of second motor 19 is provided with second threaded rod 20, second threaded rod 20 with layer board 4 rotates to be connected, starts second motor 19 and drives second threaded rod 20 and rotate, carries out drive processing to second threaded rod 20, the inside of second level lifting assembly 5 is including screw thread section of thick bamboo 21, screw thread section of thick bamboo 21 set up in the outside of second level lifting assembly 5, the upper end of screw thread section of thick bamboo 21 with the bottom interconnect of roof 6, screw thread section of thick bamboo 21 with second threaded rod 20 transmission is connected, drive roof 6 reciprocates through the transmission of second threaded rod 20 and screw thread section of thick bamboo 21, the inside of second level lifting assembly 5 is including stop lever 22, stop lever 22 set up in the upper end of layer board 4 is connected with roof board 23 and is connected with roof 6 through the stop lever 23, and is connected with roof 23 and is connected with roof 6 through the stop lever 23.
Simultaneously, the inside of expansion assembly 8 is including third motor 24, third motor 24 set up in the outside of fixed curb plate 7, the output of third motor 24 is provided with first bevel gear 25, first bevel gear 25 is located the inboard of fixed curb plate 7, start third motor 24 drive first bevel gear 25 and rotate, drive the processing to first bevel gear 25, the inside of expansion assembly 8 is including third threaded rod 26, third threaded rod 26 set up in the inboard of fixed curb plate 7, third threaded rod 26 is provided with two sets of, the one end of third threaded rod 26 is provided with second bevel gear 27, second bevel gear 27 with first bevel gear 25 meshing is connected, drives two sets of third bevel gear 26 through the meshing connection of first bevel gear 25 and second bevel gear 27 and rotate, the inside of expansion assembly 8 is including rectangular groove 28, rectangular groove 28 set up in the inboard of fixed curb plate 7, the outside of fixed plate 9 is provided with rectangle piece 29, rectangular piece 29 and rectangular groove 29 drive the fixed connection of threaded rod 30 and three threaded rod 30 through rectangular groove 29, the fixed connection of threaded rod 30 and three threaded rod 30 carries out the fixed connection of threaded rod 9.
When using this technical scheme's liftable formula technological enterprise innovation result evaluation display device, start first motor 14 and drive first threaded rod 15 and rotate, drive the layer board 4 through the transmission of first threaded rod 15 with the screwed ring 16 and adjust from top to bottom, slide connection through spout 17 and slider 18 carries out the spacing processing of removal to layer board 4, start second motor 19 and drive second threaded rod 20 and rotate, drive roof 6 and reciprocate through the transmission connection of second threaded rod 20 and screw section of thick bamboo 21, carry out the spacing processing of removing to roof 6 through the sliding connection of gag lever post 22 and spacing section of thick bamboo 23, roof 6 drives display screen 12 and carries out the altitude mixture control, start third motor 24 drives first bevel gear 25 and rotates, drive two sets of third threaded rods 26 through the meshing connection of first bevel gear 25 and second bevel gear 27 and drive two sets of fixed plates 9 and adjust through the sliding connection of third threaded rod 26 and screw groove 30, drive the spacing processing through fixed plate 9 and remove the location adjustment through fixed plate 9, start rotary motor 11 and drive display screen 12 and rotate, adjust the angle of display screen 12 through the sliding connection of gag lever post 22, thereby realize that the innovation result evaluation is carried out to the improvement result of technological evaluation device to the enterprise through the adjustment of the improvement result of the speed of the improvement of the technological enterprise.

Claims (9)

1. A liftable scientific and technological enterprise innovation result evaluation display device comprises a bottom plate (1); the automatic display device is characterized in that a support column (2) is fixedly arranged at the upper end of the bottom plate (1), a first-stage lifting assembly (3) is arranged on the inner side of the support column (2), a supporting plate (4) is arranged on the outer side of the first-stage lifting assembly (3), a second-stage lifting assembly (5) is arranged at the upper end of the supporting plate (4), a top plate (6) is arranged at the upper end of the second-stage lifting assembly (5), a fixed side plate (7) is fixedly arranged on the outer side of the top plate (6), a telescopic assembly (8) is arranged on the inner side of the fixed side plate (7), a fixed plate (9) is arranged on the outer side of the telescopic assembly (8), two groups of fixed plates (9) are arranged, a mounting seat (10) is fixedly arranged on the outer side of the fixed plate (9), a rotating motor (11) is arranged on the outer side of the mounting seat (10), a display screen (12) is rotatably connected with the mounting seat (10), and a universal wheel (13) is arranged at the bottom end of the bottom plate (1).
2. The lifting type scientific and technological enterprise innovation result evaluation display device according to claim 1, wherein the first motor (14) is arranged in the first lifting assembly (3), the first motor (14) is arranged at the bottom end of the inner side of the supporting column (2), a first threaded rod (15) is arranged at the output end of the first motor (14), the first threaded rod (15) is rotatably connected with the supporting column (2), a threaded ring (16) is arranged on the outer side of the first threaded rod (15), and the threaded ring (16) is in transmission connection with the first threaded rod (15).
3. The lifting type scientific and technological enterprise innovation result evaluation display device according to claim 2, wherein the inside of the primary lifting assembly (3) comprises a sliding groove (17), the sliding groove (17) is formed in the outer side of the supporting column (2), a sliding block (18) is fixedly arranged on the outer side of the threaded ring (16), the sliding block (18) is fixedly connected with the supporting plate (4), and the sliding block (18) is in sliding connection with the sliding groove (17).
4. The lifting type scientific and technological enterprise innovation result evaluation display device according to claim 1, wherein the second motor (19) is arranged in the second lifting assembly (5), the second motor (19) is arranged at the bottom end of the supporting plate (4), a second threaded rod (20) is arranged at the output end of the second motor (19), and the second threaded rod (20) is rotatably connected with the supporting plate (4).
5. The lifting type scientific and technological enterprise innovation result evaluation display device according to claim 4, wherein the second-stage lifting assembly (5) comprises a threaded cylinder (21) inside, the threaded cylinder (21) is arranged on the outer side of the second-stage lifting assembly (5), the upper end of the threaded cylinder (21) is connected with the bottom end of the top plate (6) in an interconnecting mode, and the threaded cylinder (21) is in transmission connection with the second threaded rod (20).
6. The lifting type scientific and technological enterprise innovation evaluation display device according to claim 5, wherein the secondary lifting assembly (5) comprises a limiting rod (22) inside, the limiting rod (22) is arranged at the upper end of the supporting plate (4), a limiting cylinder (23) is arranged at the bottom end of the top plate (6), and the limiting rod (22) is in sliding connection with the limiting cylinder (23).
7. The lifting type scientific and technological enterprise innovation result evaluation display device according to claim 1, wherein the telescopic assembly (8) comprises a third motor (24), the third motor (24) is arranged on the outer side of the fixed side plate (7), a first bevel gear (25) is arranged at the output end of the third motor (24), and the first bevel gear (25) is located on the inner side of the fixed side plate (7).
8. The lifting type scientific and technological enterprise innovation result evaluation display device according to claim 7, wherein the telescopic assembly (8) comprises a third threaded rod (26), the third threaded rod (26) is arranged on the inner side of the fixed side plate (7), the third threaded rod (26) is provided with two groups, one end of the third threaded rod (26) is provided with a second bevel gear (27), and the second bevel gear (27) is meshed with the first bevel gear (25).
9. The lifting type scientific and technological enterprise innovation result evaluation display device according to claim 8, wherein the inside of the telescopic assembly (8) comprises a rectangular groove (28), the rectangular groove (28) is formed in the inner side of the fixed side plate (7), a rectangular block (29) is arranged on the outer side of the fixed plate (9), the rectangular block (29) is slidably connected with the rectangular groove (28), a threaded groove (30) is formed in the inner side of the rectangular block (29), and the threaded groove (30) is in transmission connection with the third threaded rod (26).
CN202310082345.5A 2023-01-16 2023-01-16 Liftable scientific and technological enterprise innovation achievement evaluation display device Withdrawn CN116045161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310082345.5A CN116045161A (en) 2023-01-16 2023-01-16 Liftable scientific and technological enterprise innovation achievement evaluation display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310082345.5A CN116045161A (en) 2023-01-16 2023-01-16 Liftable scientific and technological enterprise innovation achievement evaluation display device

Publications (1)

Publication Number Publication Date
CN116045161A true CN116045161A (en) 2023-05-02

Family

ID=86113233

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310082345.5A Withdrawn CN116045161A (en) 2023-01-16 2023-01-16 Liftable scientific and technological enterprise innovation achievement evaluation display device

Country Status (1)

Country Link
CN (1) CN116045161A (en)

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Application publication date: 20230502