CN112349221A - Gardens construction skill contest is with display device that marks convenient to carry - Google Patents
Gardens construction skill contest is with display device that marks convenient to carry Download PDFInfo
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- CN112349221A CN112349221A CN202011228373.6A CN202011228373A CN112349221A CN 112349221 A CN112349221 A CN 112349221A CN 202011228373 A CN202011228373 A CN 202011228373A CN 112349221 A CN112349221 A CN 112349221A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/02—Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia
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Abstract
The invention discloses a portable grading display device for garden construction skill competition, which comprises a base, wherein supporting legs are bolted on the periphery of the bottom of the base, through grooves are formed in the periphery of the bottom of an inner cavity of the base, a sliding sleeve is embedded in the top on the right side of the inner cavity of the base, a lifting moving mechanism is arranged in the inner cavity of the base, a fixed box is bolted on the top of the base, and a rotary drum is embedded in the bottom on the right side of the inner cavity of the fixed box. The invention can move and fix the base according to the actual requirement of a user by matching the sliding chute, the sliding rod, the push handle, the trapezoidal seat, the sliding block, the sliding rail, the adjusting pulley, the moving seat and the universal wheel, thereby improving the integral portable moving effect of the main display board, improving the integral maneuverability of the display device, and manually rotating and adjusting the main display board by matching the rotating rod, the rotating disc, the handle, the driving gear, the driven gear and the rotating column, thereby meeting the requirement of watching scores by users in different directions.
Description
Technical Field
The invention relates to the technical field of garden construction, in particular to a portable scoring display device for garden construction skill competition.
Background
Gardens, which refer to a specially cultivated natural environment and rest territory, are created by modifying the terrain (or further building mountains, stacking stones, managing water) by applying engineering technology and artistic means in a certain region, planting trees, flowers and plants, building buildings, arranging garden roads and the like, so that the beautiful natural environment and the rest territory are called gardens, and the traditional Chinese buildings are unique and have great achievements in classical garden buildings.
When the unit of construction is under construction to gardens, in order to increase the construction interest, can hold the skill contest, record the show in order to grading to the skill contest to display device can be used, present display device is to grading the show in-process, not portable and rotation regulation, can't remove and fix display device according to user's actual demand, thereby directly reduce display device's whole portable performance, influence the process of skill prohibitions.
Therefore, it is highly desirable to design a portable grading and displaying device for garden construction skill competition to solve the above problems.
Disclosure of Invention
The invention aims to provide a portable grading display device for garden construction skill competition, and the grading display device is used for solving the problems that the existing display device in the background technology is inconvenient to carry and rotate and adjust in a grading display process.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gardens construction skill competition is with display device that marks convenient to carry, includes the base, the supporting legs has all been bolted around of base bottom, logical groove has all been seted up around the base inner chamber bottom, the sliding sleeve has been inlayed at the top on base inner chamber right side, the inner chamber of base is provided with lift moving mechanism, the top of base is bolted connection has fixed case, the bottom on fixed case inner chamber right side is inlayed and is equipped with the rotary drum, the inner chamber of fixed case is provided with rotary mechanism, rotary mechanism's top is bolted connection has mainly to use the show board.
Preferably, lift moving mechanism includes spout, slide bar, pushes away handle, trapezoidal seat, slider, slide rail, adjusting pulley, removes seat and universal wheel, the spout has transversely been seted up after to in the past in the top of base inner chamber, the inner chamber sliding connection of slide sleeve has the slide bar, the right side bolt of slide bar has pushed away the handle, the left side of slide bar is run through the slide sleeve and is bolted has trapezoidal seat, trapezoidal seat top all around bolt connect with spout sliding fit's slider, the slide rail has been seted up to the center department of trapezoidal seat bottom, the inner chamber sliding connection of slide rail has adjusting pulley, adjusting pulley's bottom is run through the slide rail and is bolted has removed the seat, remove all around the seat bottom all bolt connect with the universal wheel that leads to the groove cooperation and use.
Preferably, the rotating mechanism comprises a rotating rod, a rotary table, a handle, a driving gear, a driven gear and a rotating column, the inner cavity of the rotary table is rotatably connected with the rotating rod, the right side of the rotating rod is bolted with the rotary table, the bottom of the right side of the rotary table is bolted with the handle, the left side of the rotating rod penetrates through the rotary table and is bolted with the driving gear, the top of the driving gear is meshed with the driven gear, the inner cavity of the driven gear is vertically bolted with the rotating column, the bottom of the rotating column is bolted with the bottom of the inner cavity of the fixed box through a bearing, and the top of the rotating column penetrates through the fixed box and is bolted with the bottom of the main display board.
Preferably, sliding columns are connected to the periphery of the inner cavity of the movable seat in a sliding mode, the outer sides of the sliding columns are bolted to the inner cavity of the base, a buffer spring is sleeved on the top of the surface of each sliding column, and the bottom of each buffer spring is bolted to the top of the movable seat.
Preferably, the top on the right side of the base is in bolted connection with a positioning barrel, the inner cavity of the positioning barrel is in clamped connection with a positioning rod, the bottom of the positioning rod is in bolted connection with the top of the push handle, and the positioning barrel and the inner cavity of the positioning rod are oppositely and vertically inserted in sequence to form a bolt.
Preferably, the card hole has all been seted up around the carousel inner chamber, the right side bolt at base top has the fixed block, the inner chamber sliding connection of fixed block has the kelly with the card hole joint, the right side bolt of kelly has the pull ring, one side cover that kelly and pull ring are in opposite directions is equipped with reset spring.
Preferably, the top of the rotating column is rotatably connected with a rotating sleeve, connecting rods are transversely bolted on two sides of the rotating sleeve, and one side, far away from the rotating sleeve, of each connecting rod is bolted with the inner wall of the fixed box.
Preferably, the two sides of the main display board are hinged with auxiliary display boards through hinges, the two sides of the auxiliary display boards far away from the main display board are respectively bolted with a clamping block, and the periphery of the center of the front of the main display board is provided with clamping grooves clamped with the clamping blocks.
Preferably, the top of the main display board is bolted with a support, the top of the support is sequentially bolted with a lamp panel from front to back, and the bottom of the lamp panel is sequentially bolted with a lighting lamp from front to back.
Preferably, the front surface of the main display board is sequentially provided with a first display area from left to right, the first display area is rectangular, the back surface of the main display board is sequentially provided with a second display area from left to right, and the second display area is elliptical.
Compared with the prior art, the invention has the beneficial effects that:
1. this gardens construction skill competition is with display device that marks passes through the spout, the slide bar, push away the handle, trapezoidal seat, the slider, a slide rail, adjusting pulley, remove the cooperation of seat and universal wheel, can be according to user's actual demand, remove and fixed processing the base, promote the whole portable removal effect of mainly using the show board, improve display device's whole mobility ability, through the bull stick, the carousel, the handle, the driving gear, the cooperation of driven gear and rotary column, can carry out manual rotation regulation to mainly using the show board, satisfy different position users and watch scoring, further promote the whole interest of skill competition.
2. This gardens construction skill contest is with display device that marks passes through traveller and buffer spring, can carry out the steady slip processing all around to removing the seat, the stability of seat lift in-process is removed in the reinforcing, also effectively evenly bears the atress to the universal wheel simultaneously, through a location section of thick bamboo, locating lever and bolt, can promote spacingly to pushing away the handle, avoid pushing away the handle and promote the distance short and overlength, lead to the universal wheel to go up and down and accomodate inadequately, influence the bulk movement and the fixed effect of base.
3. This gardens construction skill competition is with display device that marks passes through the card hole, the fixed block, the kelly, pull ring and reset spring, can carry out the chucking to the carousel under the state of stewing spacing, it leads to mainly using the show board to appear unexpected rotation to avoid the carousel to become flexible, through changeing cover and connecting rod, can assist the rotation support to the rotary column, reinforcing rotary column pivoted stability, through vice show board, can enlarge mainly the show area that marks of using the show board, satisfy more the show demands of placing of grading, through buckle piece and buckle groove, can carry out the chucking closure to mainly using the show board after folding and vice show board, strengthen vice folding effect of accomodating with the show board, through the support, lamp plate and light, can throw light on mainly using show board and vice show board and handle, satisfy mainly using show board and vice show board normal show of the night condition.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a rear view of the structure of the active display board of the present invention;
FIG. 4 is a structural cross-sectional view of the holding box of the present invention;
FIG. 5 is a front view of a portion of the structure of the rotary mechanism of the present invention;
FIG. 6 is a structural cross-sectional view of the base of the present invention;
FIG. 7 is a front view of the elevating moving mechanism of the present invention;
FIG. 8 is a partial bottom sectional view of the base of the present invention;
FIG. 9 is an enlarged view of a portion of the structure of FIG. 1 according to the present invention at A.
In the figure: 1. a base; 2. supporting legs; 3. a through groove; 4. a sliding sleeve; 5. a lifting moving mechanism; 51. a chute; 52. a slide bar; 53. a push handle; 54. a trapezoidal base; 55. a slider; 56. A slide rail; 57. adjusting the pulley; 58. a movable seat; 59. a universal wheel; 6. a fixed box; 7. a rotating drum; 8. a rotation mechanism; 81. a rotating rod; 82. a turntable; 83. a handle; 84. a driving gear; 85. a driven gear; 86. turning the column; 9. a primary display board; 10. a traveler; 11. a buffer spring; 12. a positioning cylinder; 13. positioning a rod; 14. a bolt; 15. a clamping hole; 16. a fixed block; 17. a clamping rod; 18. a pull ring; 19. a return spring; 20. rotating the sleeve; 21. a connecting rod; 22. a secondary display board; 23. a buckling block; 24. a fastening groove; 25. a support; 26. a lamp panel; 27. an illuminating lamp.
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. 1-9, an embodiment of the present invention is shown:
a portable grading and displaying device for garden construction skill competition comprises a base 1, wherein supporting legs 2 are bolted on the periphery of the bottom of the base 1, through grooves 3 are formed in the periphery of the bottom of an inner cavity of the base 1, a sliding sleeve 4 is embedded in the top on the right side of the inner cavity of the base 1, a lifting and moving mechanism 5 is arranged in the inner cavity of the base 1, a fixed box 6 is bolted on the top of the base 1, a rotary drum 7 is embedded in the bottom on the right side of the inner cavity of the fixed box 6, a rotating mechanism 8 is arranged in the inner cavity of the fixed box 6, a main display board 9 is bolted on the top of the rotating mechanism 8, and through the matching of a sliding groove 51, a sliding rod 52, a push handle 53, a trapezoidal seat 54, a sliding block 55, a sliding rail 56, an adjusting pulley 57, a moving seat 58 and a universal wheel 59, the base 1 can be moved and fixed according to the actual requirements, through the cooperation of bull stick 81, carousel 82, handle 83, driving gear 84, driven gear 85 and rotary column 86, can carry out manual rotation to main show board 9 and adjust, satisfy different position users and watch scoring, further promote the whole interest of skill competition.
The lifting moving mechanism 5 comprises a sliding groove 51, a sliding rod 52, a push handle 53, a trapezoidal seat 54, a sliding block 55, a sliding rail 56, an adjusting pulley 57, a moving seat 58 and a universal wheel 59, the sliding groove 51 is transversely arranged on the top of the inner cavity of the base 1 from front to back in sequence, the sliding rod 52 is connected with the inner cavity of the sliding sleeve 4 in a sliding way, the push handle 53 is bolted on the right side of the sliding rod 52, the sliding sleeve 4 is penetrated through the left side of the sliding rod 52 and is bolted with the trapezoidal seat 54, the sliding block 55 which is in sliding fit with the sliding groove 51 is bolted on the periphery of the top of the trapezoidal seat 54, the sliding rail 56 is arranged at the center of the bottom of the trapezoidal seat 54, the adjusting pulley 57 is connected with the inner cavity of the sliding rail 56 in a sliding way, the moving seat 58 is penetrated through the bottom of the sliding pulley 57 and is bolted on the sliding seat 58, the overall portable moving effect of the main display board 9 is improved, and the overall maneuvering performance of the display device is improved.
The rotating mechanism 8 comprises a rotating rod 81, a rotating disc 82, a handle 83, a driving gear 84, a driven gear 85 and a rotating column 86, the rotating rod 81 is rotatably connected to the inner cavity of the rotating drum 7, the rotating disc 82 is connected to the right side of the rotating rod 81 in a bolted mode, the handle 83 is connected to the bottom of the right side of the rotating disc 82 in a bolted mode, the rotating rod 81 penetrates through the rotating drum 7 in the left side of the rotating rod 81 and is connected with the driving gear 84 in a bolted mode, the driven gear 85 is meshed with the top of the driving gear 84, the rotating column 86 is vertically connected to the inner cavity of the driven gear 85 in a bolted mode, the bottom of the rotating column 86 is connected with the bottom of the inner cavity of the fixing box 6 in a bolted mode through a bearing, the top of the rotating column 86 penetrates through.
All sliding connection all around of removing the seat 58 inner chamber has traveller 10, the outside of traveller 10 and the inner chamber bolt of base 1, and the top cover on traveller 10 surface is equipped with buffer spring 11, and buffer spring 11's bottom and the top bolt of removing seat 58 can carry out the steady slip processing all around to removing seat 58, and the stability of the seat 58 lift in-process is removed in the reinforcing, also effectively carries out the even atress that bears to universal wheel 59 simultaneously.
The top bolt on base 1 right side has a location section of thick bamboo 12, the inner chamber joint of a location section of thick bamboo 12 has a locating lever 13, the bottom of locating lever 13 with push away the top bolt of handle 53, location section of thick bamboo 12 and locating lever 13 inner chamber vertical in opposite directions in proper order are inserted and are equipped with bolt 14, can promote spacingly to pushing away handle 53, avoid pushing away handle 53 and promote the distance short and overlength excessively, lead to universal wheel 59 to go up and down and accomodate inadequately, influence base 1's bulk removal and fixed effect.
All seted up card hole 15 around the carousel 82 inner chamber, the right side bolt at base 1 top has fixed block 16, the inner chamber sliding connection of fixed block 16 has the kelly 17 with card hole 15 joint, the right side bolt of kelly 17 has pull ring 18, the opposite side cover of kelly 17 and pull ring 18 is equipped with reset spring 19, can carry out the chucking to carousel 82 under the state of stewing spacing, avoid the not hard up carousel 82 to lead to the unexpected rotation of mainly using show board 9 to appear.
The top of rotating column 86 is rotated and is connected with and changes cover 20, and the equal horizontal bolt in both sides of changeing cover 20 has connecting rod 21, and one side that connecting rod 21 kept away from changeing cover 20 and the inner wall bolt of fixed case 6 can carry out supplementary rotation support to rotating column 86, reinforcing rotating column 86 pivoted stability.
The both sides of mainly using show board 9 all articulate through the hinge has vice show board 22 of using, can enlarge the show area of grading of mainly using show board 9, satisfy more graded show demands of placing, vice show board 22 of using keeps away from the both sides of mainly using show board 9 and all bolted connection have buckle piece 23, buckle groove 24 with buckle piece 23 joint is all seted up around the positive center department of mainly using show board 9, can carry out the chucking closure to mainly using show board 9 after folding and vice show board 22, strengthen the folding effect of accomodating of vice show board 22.
The top of mainly using show board 9 has bolted connection has support 25, and the top of support 25 is in the past to back in proper order bolted connection has lamp plate 26, and the bottom of lamp plate 26 is in the past to back in proper order bolted connection has light 27, can carry out the illumination to mainly using show board 9 and vice show board 22 and handle, satisfies mainly using show board 9 and vice show board 22 and normally demonstrate at the night condition.
The front of the main display board 9 is sequentially provided with a first display area from left to right, the shape of the first display area is set to be rectangular, the back of the main display board 9 is sequentially provided with a second display area from left to right, the shape of the second display area is set to be oval, and the mark cards in different shapes can be placed and displayed.
The working principle is as follows: according to the actual requirement of the user, when the main display board 9 is moved, the user holds the push handle 53 to drive the slide rod 52 to push to the left in the slide sleeve 4 until the positioning rod 13 is completely inserted into the positioning cylinder 12, and then vertically inserts the bolt 14 to clamp and fix the push handle 53, then the slide rod 52 drives the trapezoidal base 54 to move to the left, the slide block 55 slides in the slide groove 51, so that the trapezoidal base 54 drives the adjusting pulley 57 to slide downwards through the slide rail 56, the moving base 58 is driven to move downwards along with the downward movement of the adjusting pulley 57, the moving base 58 slides on the surfaces of the four slide columns 10, the buffer spring 11 assists in elastically buffering the moving base 58, so that the moving base 58 drives the universal wheel 59 to penetrate through the through groove 3 downwards and jack up the base 1, the supporting foot 2 is separated from the ground, and the user can push the base 1 to drive the display board 9 to move, when a user stands and fixes the main display board 9, the user takes out the bolt 14, grips the push handle 53 to drive the slide rod 52 to pull rightwards in the slide sleeve 4, the positioning rod 13 is completely separated from the positioning cylinder 12, and similarly, under the action of the gravity of the base 1, the adjusting pulley 57 slides upwards on the slide rail 56 to reset, the moving seat 58 drives the universal wheel 59 to retract into the base 1 to the original position, and the base 1 drives the supporting legs 2 to fall down and support and fix with the ground surface;
when a user needs to rotate the primary display board 9 and the secondary display board 22, the user manually expands the secondary display board 22 to two sides, so as to enlarge the score placing area of the primary display board 9, then the user buckles the pull ring 18 to drive the clamping rod 17 to pull outwards, the clamping rod 17 drives the reset spring 19 to extrude outwards, the clamping rod 17 is separated from the clamping hole 15, the user grips the handle 83 to clockwise drive the rotary disc 82 to rotate, the rotary disc 82 drives the rotary rod 81 to rotate in the rotary drum 7, the rotary rod 81 drives the driven gear 85 to rotate through the driving gear 84, the driven gear 85 drives the primary display board 9 to rotate and adjust through the rotary column 86, after the rotary disc 82 finishes the rotation and adjustment, the user loosens the pull ring 18, so that the reset spring 19 drives the clamping rod 17 to reset inwards until the clamping rod 17 is inserted into the clamping hole 15, and the clamping rod 17 limits and fixes the rotary disc 82, the overall rotation adjustment operation of the primary display board 9 and the secondary display board 22 can be completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a gardens construction skill contest is with display device that grades convenient to carry, includes base (1), its characterized in that: all bolted connections have supporting legs (2) around base (1) bottom, logical groove (3) have all been seted up around base (1) inner chamber bottom, sliding sleeve (4) have been inlayed at the top on base (1) inner chamber right side, the inner chamber of base (1) is provided with lift moving mechanism (5), the top of base (1) is bolted connection has fixed box (6), rotary drum (7) have been inlayed to the bottom on fixed box (6) inner chamber right side, the inner chamber of fixed box (6) is provided with rotary mechanism (8), the top of rotary mechanism (8) is bolted connection and is used show board (9).
2. The portable grading display device for garden construction skill competition as claimed in claim 1, wherein: the lifting and moving mechanism (5) comprises a sliding groove (51), a sliding rod (52), a push handle (53), a trapezoidal seat (54), a sliding block (55), a sliding rail (56), an adjusting pulley (57), a moving seat (58) and a universal wheel (59), the sliding groove (51) is sequentially and transversely formed in the top of an inner cavity of the base (1) from front to back, the sliding rod (52) is connected to the inner cavity of the sliding sleeve (4) in a sliding mode, the push handle (53) is connected to the right side of the sliding rod (52) in a bolted mode, the sliding sleeve (4) is penetrated through the left side of the sliding rod (52) and the trapezoidal seat (54) is connected to the left side of the sliding rod (52) in a bolted mode, the sliding block (55) in sliding fit with the sliding groove (51) is connected to the periphery of the top of the trapezoidal seat (54) in a bolted mode, the sliding rail (56) is formed in the center of the bottom of the trapezoidal seat (54), all around moving seat (58) bottom all bolted connection have with logical groove (3) cooperation use universal wheel (59).
3. The portable grading display device for garden construction skill competition as claimed in claim 1, wherein: the rotary mechanism (8) comprises a rotary rod (81), a rotary disc (82), a handle (83), a driving gear (84), a driven gear (85) and a rotary column (86), the inner cavity of the rotary drum (7) is rotatably connected with the rotary rod (81), the right side of the rotary rod (81) is connected with the rotary disc (82) in a bolted mode, the bottom of the right side of the rotary disc (82) is connected with the handle (83) in a bolted mode, the left side of the rotary rod (81) penetrates through the rotary drum (7) and is connected with the driving gear (84) in a bolted mode, the top of the driving gear (84) is meshed with the driven gear (85), the inner cavity of the driven gear (85) is vertically connected with the rotary column (86) in a bolted mode, the bottom of the rotary column (86) is connected with the bottom of the inner cavity of the fixed box (6) in a bolted mode through a bearing, and the top of the rotary column.
4. The portable grading display device for garden construction skill competition as claimed in claim 2, wherein: all sliding connection all around of removal seat (58) inner chamber has traveller (10), the outside of traveller (10) and the inner chamber bolt of base (1), the top cover on traveller (10) surface is equipped with buffer spring (11), the bottom of buffer spring (11) and the top bolt of removing seat (58).
5. The portable grading display device for garden construction skill competition as claimed in claim 1, wherein: the top on the right side of the base (1) is connected with a positioning barrel (12) in a bolted mode, a positioning rod (13) is clamped in an inner cavity of the positioning barrel (12), the bottom of the positioning rod (13) is connected with the top of a push handle (53) in a bolted mode, and a bolt (14) is sequentially vertically inserted into the inner cavities of the positioning barrel (12) and the positioning rod (13) in an opposite mode.
6. The portable grading display device for garden construction skill competition as claimed in claim 3, wherein: card hole (15) have all been seted up all around of carousel (82) inner chamber, the right side bolt at base (1) top has fixed block (16), the inner chamber sliding connection of fixed block (16) has kelly (17) with calorie hole (15) joint, the right side bolt of kelly (17) has pull ring (18), kelly (17) and pull ring (18) one side cover in opposite directions are equipped with reset spring (19).
7. The portable grading display device for garden construction skill competition as claimed in claim 3, wherein: the top of the rotating column (86) is rotatably connected with a rotating sleeve (20), connecting rods (21) are transversely bolted on two sides of the rotating sleeve (20), and one side, far away from the rotating sleeve (20), of each connecting rod (21) is bolted with the inner wall of the fixed box (6).
8. The portable grading display device for garden construction skill competition as claimed in claim 1, wherein: the display board is characterized in that two sides of the main display board (9) are hinged to auxiliary display boards (22) through hinges, clamping blocks (23) are bolted to two sides of the auxiliary display boards (22) far away from the main display board (9), and clamping grooves (24) clamped with the clamping blocks (23) are formed in the periphery of the center of the front face of the main display board (9).
9. The portable grading display device for garden construction skill competition as claimed in claim 1, wherein: the top bolt of mainly using show board (9) has connect support (25), the top bolt in proper order has lamp plate (26) after to in the past of support (25), the bolt has light (27) in proper order after to in the past in the bottom of lamp plate (26).
10. The portable grading display device for garden construction skill competition as claimed in claim 1, wherein: the front surface of the main display board (9) is sequentially provided with a first display area from left to right, the shape of the first display area is set to be rectangular, the back surface of the main display board (9) is sequentially provided with a second display area from left to right, and the shape of the second display area is set to be oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011228373.6A CN112349221A (en) | 2020-11-06 | 2020-11-06 | Gardens construction skill contest is with display device that marks convenient to carry |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011228373.6A CN112349221A (en) | 2020-11-06 | 2020-11-06 | Gardens construction skill contest is with display device that marks convenient to carry |
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| CN112349221A true CN112349221A (en) | 2021-02-09 |
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| CN202011228373.6A Pending CN112349221A (en) | 2020-11-06 | 2020-11-06 | Gardens construction skill contest is with display device that marks convenient to carry |
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| CN113038742A (en) * | 2021-03-08 | 2021-06-25 | 重庆电子工程职业学院 | Dustproof effectual electric appliance cabinet based on thing networking |
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| CN210879580U (en) * | 2019-08-16 | 2020-06-30 | 上海华跃建筑工程有限公司 | Construction equipment convenient to remove |
| CN210755703U (en) * | 2019-10-08 | 2020-06-16 | 江苏赛能干燥机械工程有限公司 | Welding machine convenient to move |
| CN110706626A (en) * | 2019-11-06 | 2020-01-17 | 常州斑马智能科技有限公司 | Business information consultation show board with chucking function |
| CN210925310U (en) * | 2019-11-19 | 2020-07-03 | 遂宁军融科技有限公司 | Portable and foldable LED display screen |
| CN110844176A (en) * | 2019-12-11 | 2020-02-28 | 常州益佰安全设施有限公司 | Conveying structure for semi-automatic solid packaging line |
| CN210606379U (en) * | 2019-12-25 | 2020-05-22 | 广州龙奇视电子科技有限公司 | Novel multifunctional advertising machine |
| CN211669911U (en) * | 2020-05-14 | 2020-10-13 | 齐齐哈尔工程学院 | Propaganda screen |
| CN111798773A (en) * | 2020-07-31 | 2020-10-20 | 湖北中医药高等专科学校 | Innovative entrepreneurship propaganda education equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113038742A (en) * | 2021-03-08 | 2021-06-25 | 重庆电子工程职业学院 | Dustproof effectual electric appliance cabinet based on thing networking |
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