CN111588205B - Display device convenient for clamping and fixing drawing for constructional engineering - Google Patents
Display device convenient for clamping and fixing drawing for constructional engineering Download PDFInfo
- Publication number
- CN111588205B CN111588205B CN202010261820.1A CN202010261820A CN111588205B CN 111588205 B CN111588205 B CN 111588205B CN 202010261820 A CN202010261820 A CN 202010261820A CN 111588205 B CN111588205 B CN 111588205B
- Authority
- CN
- China
- Prior art keywords
- rod
- piston
- sleeved
- placing plate
- welded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/02—Devices for holding or supporting maps, drawings, or the like, including means for preventing rolling-up
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/04—Elastic supports
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/06—Gliders or the like
- A47B91/066—Swivel gliders
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a display device convenient for clamping and fixing drawings for constructional engineering, which comprises a platform, wherein the lower end of the platform is movably sleeved with an inner rod and an outer rod which are connected, a piston cavity is formed at the lower end of the outer rod, a first-stage spring and a piston movable supporting piston rod are utilized in the piston cavity, and a universal wheel is connected and installed by the piston rod, so that the display device with a platform installation base can be stably displaced and placed in a construction site environment with simple and crude conditions; a placing plate is movably arranged on the platform, and a nut which moves horizontally is utilized to provide supports with different inclination degrees for the placing plate through a support rod; through set up the gear and the rack that the meshing is connected on placing the board for the removal frame can realize reverse or opposite concertina movement under the drive of rack, can stretch out and draw back the regulation to inner panel and lagging, turn over the board according to the actual size of drawing, and through at the inner panel with turn over the board on adsorb have magnetic magnetism stopper in order to carry out the centre gripping fixed to the building engineering drawing.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a display device for conveniently clamping and fixing drawings for constructional engineering.
Background
With the increasing shortage of land and space resources and the demand for responding to the development of times, more and more buildings are pulled out in a shorter time, and the construction engineering drawings are indispensable for the rationalization and scientific guidance of the construction engineering in the construction process. The expression mode of the construction drawing is generally a method and a very basic icon for a construction drawing, and the expression of the construction drawing needs to be clear and accurate for standardization and efficiency.
However, in the existing situation, the construction site conditions in the construction process are quite crude and limited, the terrain environment is complex, and the drawing is manually fixed by mostly adopting a clip when the construction drawing is displayed, so that the stability of the placement of the engineering drawing is difficult to ensure; the clamp needs to be loosened again when the drawing is taken out, time and labor are wasted, and sufficient stability is lacked; in addition, along with the change of engineering quantities, the scale and the size of the engineering drawing are continuously increased or reduced, the traditional drawing clamping plate device adopts a fixed structure more, the automation degree is low, corresponding structural adjustment is difficult to make when different engineering drawings are faced, the whole laying and placing of the engineering drawing are influenced, and the whole reading of the engineering drawing is not convenient.
Disclosure of Invention
The invention aims to solve the problem that engineering drawings are difficult to show in a construction site environment with simple geographical conditions in the prior art, and provides a display device for conveniently clamping and fixing the drawings for constructional engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
a display device convenient for clamping and fixing drawings for constructional engineering comprises a platform, wherein inner rods are welded at the lower ends of two sides of the platform correspondingly, outer rods are sleeved at the lower ends of the inner rods in a sliding mode, locking bolts connected with the inner rods are installed in the upper ends of the outer rods, piston cavities and air holes communicated with each other are formed in the lower ends of the outer rods, limiting frames are welded in the piston cavities, piston rods are sleeved in the limiting frames in a sliding mode, pistons sleeved in the piston cavities in a sliding mode are fixedly connected to the upper ends of the piston rods, connected primary springs and limiting flanges are sleeved on the piston rods respectively, and universal wheels are fixedly connected to the lower ends, located outside the piston cavities, of the piston rods;
the upper end of the platform is respectively welded with a portal frame and a support, a placing plate and a ball screw are respectively arranged in the portal frame and the support, the ball screw is connected with a nut in a threaded manner, a support rod is connected between the nut and the lower end of the placing plate through a pin shaft, the lower end of the placing plate is provided with a telescopic cavity, a secondary spring is welded in the telescopic cavity, a supporting plate sleeved in the telescopic cavity in a sliding manner is welded on the secondary spring, a gear is rotatably arranged in the middle of the placing plate, racks meshed with the gear are movably arranged at the upper end and the lower end of the placing plate, moving frames are welded on the two racks, guide blocks are welded on the moving frames, guide grooves sleeved with the guide blocks in a sliding manner are arranged at the upper end and the lower end of the placing plate, inner plates are correspondingly welded at the inner sides of the two moving frames, sleeve plates are movably sleeved with sleeve plates jointly, and turning plates are hinged at the outer sides of the two moving frames, and magnetic interlayers are arranged in the two inner plates and the two turning plates, and magnetic limiting blocks which are attracted to the opposite poles of the magnetic interlayers are arranged on the two inner plates and the two turning plates.
Preferably, the number of the vertically arranged inner rods and the number of the vertically arranged outer rods are four, and the upper ends of the inner rods sleeved with the outer rods are of hollow open structures.
Preferably, the piston cavity and the air hole are respectively arranged vertically and horizontally, and the air hole is communicated with the upper end of the piston cavity.
Preferably, the limit flange is fixedly sleeved at the lower end of the piston rod in the piston cavity, and the upper end of the primary spring, which is far away from the limit flange, is welded with the limit frame.
Preferably, place board upper end round pin axle and connect on the portal frame, and be located the ball screw horizontal rotation setting under placing the board in the support.
Preferably, the opening of the telescopic cavity is vertically downward, and the supporting plate is of an L-shaped structure.
Preferably, the two moving frames are of L-shaped structures arranged at opposite angles, through holes are formed in the longitudinal ends of the two moving frames, and the transverse end of one moving frame is slidably sleeved in the through hole of the other moving frame.
Preferably, the two movable frames are connected end to form a rectangular frame structure.
Preferably, square cavities are formed in the two ends of the sleeve plate, and the two inner plates are respectively sleeved in the two square cavities in a sliding mode.
Preferably, the magnetic limiting blocks are respectively adsorbed on the front surface of the inner plate and the reverse surface of the turning plate.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the lower end of the platform is movably sleeved with the inner rod and the outer rod which are connected, the lower end of the outer rod is provided with the piston cavity, the piston rod is movably supported in the piston cavity by utilizing the primary spring and the piston, and the piston rod is connected and installed with the universal wheel, so that stable support with a buffering effect is provided for the platform, and the whole display device taking the platform as an installation base can be stably displaced and placed in a construction site environment with crude conditions.
2. The placing plate is movably arranged on the platform, and the horizontally moving nut is utilized to provide supports with different inclination degrees for the placing plate through the support rod; the rack is arranged on the placing plate, and the gear and the rack are meshed and connected, so that the moving frame can realize reverse or opposite telescopic motion under the driving of the rack, and the rack can conveniently drive the inner plate and the sleeve plate on the moving frame to perform telescopic adjustment according to the actual size of a drawing; the magnetic limiting block capable of clamping and fixing the drawing is arranged on the inner plate and the magnetic interlayer in the turning plate.
In conclusion, the lower end of the platform is movably sleeved with the outer rod besides the inner rod, the lower end of the outer rod is provided with the piston cavity, the piston rod is movably supported in the piston cavity by the primary spring and the piston, and the universal wheels are connected and installed by the piston rod, so that the display device with the platform installation base can be stably displaced and placed in a construction site environment with rough conditions; the placing plate is movably arranged on the platform, and the horizontally moving nuts are utilized to provide supports with different inclination degrees for the placing plate through the supporting rods; through set up the gear and the rack that the meshing is connected on placing the board for the removal frame can realize reverse or opposite concertina movement under the drive of rack, can stretch out and draw back the regulation to inner panel and lagging, turn over the board according to the actual size of drawing, and through at the inner panel with turn over the board on adsorb have magnetic magnetism stopper in order to carry out the centre gripping fixed to the building engineering drawing.
Drawings
FIG. 1 is a schematic structural view of a display device for conveniently clamping and fixing drawings for constructional engineering, which is provided by the invention;
FIG. 2 is a structural cross-sectional view of a placing plate of the display device for conveniently clamping and fixing drawings for constructional engineering, which is provided by the invention;
FIG. 3 is a front view of a placing plate structure of the display device for conveniently clamping and fixing drawings for constructional engineering, which is provided by the invention;
fig. 4 is an enlarged schematic view of a part a of the display device for conveniently clamping and fixing drawings for constructional engineering, which is provided by the invention.
In the figure: 1 platform, 2 inner rods, 3 outer rods, 4 locking bolts, 5 piston cavities, 6 air holes, 7 limiting frames, 8 piston rods, 9 pistons, 10 primary springs, 11 limiting flanges, 12 universal wheels, 13 portal frames, 14 supports, 15 placing plates, 16 ball screws, 17 nuts, 18 supporting rods, 19 telescopic cavities, 20 secondary springs, 21 supporting plates, 22 gears, 23 racks, 24 moving frames, 25 guide blocks, 26 guide grooves, 27 through holes, 28 inner plates, 29 sleeve plates, 30 square cavities, 31 turning plates, 32 magnetic interlayers and 33 magnetic limiting blocks.
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.
Referring to fig. 1-4, a display device for conveniently clamping and fixing drawings for construction engineering comprises a platform 1, wherein inner rods 2 are correspondingly welded at the lower ends of two sides of the platform 1, an outer rod 3 is slidably sleeved at the lower end of the inner rod 2, a locking bolt 4 connected with the inner rod 2 is installed in the upper end of the outer rod 3, the part of the inner rod 2 sleeved in the upper end of the outer rod 3 can be locked and limited by the locking bolt 4, so that the overall height position of the platform 1 and the display device is adjusted, a piston cavity 5 and an air hole 6 which are communicated are arranged at the lower end of the outer rod 3, a limiting frame 7 is welded in the piston cavity 5, a piston rod 8 is slidably sleeved in the limiting frame 7, a piston 9 slidably sleeved in the piston cavity 5 is fixedly connected at the upper end of the piston rod 8, a primary spring 10 and a limiting flange 11 which are connected are respectively sleeved on the piston rod 8, and a universal wheel 12 is fixedly connected at the lower end of the piston rod 8, which is positioned outside the piston cavity 5, referring to the accompanying drawing 4, under the supporting action of the piston 9 and the primary spring 10, the piston rod 8 provides a stable support with a buffering action for the universal wheel 12 and the outer rod 3, so that the stability of the display device in the placing and moving process is ensured;
the upper end of the platform 1 is respectively welded with a portal frame 13 and a support 14, the portal frame 13 and the support 14 are respectively provided with a placing plate 15 and a ball screw 16, the support 14 is internally provided with a bearing for rotatably supporting the ball screw 16, the ball screw 16 is in threaded connection with a nut 17, a support rod 18 is connected between the nut 17 and the lower end of the placing plate 15 through a pin shaft, the lower end of the placing plate 15 is provided with a telescopic cavity 19, a secondary spring 20 is welded in the telescopic cavity 19, the secondary spring 20 is welded with a support plate 21 which is sleeved in the telescopic cavity 19 in a sliding manner, the middle of the placing plate 15 is rotatably provided with a gear 22, a rotating shaft which extends out of the back surface of the placing plate 15 is sleeved in the gear 22 so as to facilitate manual operation, racks 23 which are engaged and connected with the gear 22 are movably arranged at the upper end and the lower end of the placing plate 15, moving frames 24 are welded on the two racks 23, guide blocks 25 are welded on the moving frames 24, and guide grooves 26 which are sleeved with the guide blocks 25 in a sliding manner are arranged at the upper end and the lower end of the placing plate 15, guide way 26 that utilizes the level to set up leads spacingly to guide block 25, in order to ensure the horizontal migration's of removing frame 24 stability, two remove the inboard corresponding welding of frame 24 and have inner panel 28, and two inner panel 28 common activity covers are equipped with lagging 29, two remove and all articulate in the frame 24 outside and have a board 31 that turns over, and two inner panels 28 and two turn over and all be provided with magnetic interlayer 32 in the board 31, two inner panels 28 and two turn over and all place the magnetic stopper 33 of inhaling mutually with magnetic interlayer 32 heteropolarity on the board 31, through at inner panel 28 with turn over and move magnetic stopper 33 on the board 31, can carry out the centre gripping to the both ends of engineering drawing and fix.
The number of the vertically arranged inner rods 2 and the number of the vertically arranged outer rods 3 are four, and the upper ends of the outer rods 3, which are sleeved with the inner rods 2, are of hollow open structures.
The piston cavity 5 and the air hole 6 are respectively arranged vertically and horizontally, the air hole 6 is communicated with the upper end of the piston cavity 5, and the air in the piston cavity 5 is collected and released in the process that the piston 9 moves up and down, so that the stability of the piston rod 8 and the universal wheel 12 is kept.
The lower extreme that the piston rod 8 is located piston cavity 5 is fixed to the cover of limit flange 11, and the upper end that limit flange 11 was kept away from to one-level spring 10 welds mutually with spacing 7, and one-level spring 10 is tension spring, under its elasticity supporting role, can provide the support that has the cushioning effect for piston rod 8 and universal wheel 12.
The upper end of the placing plate 15 is connected to the portal frame 13 through a pin shaft, the ball screw 16 located right below the placing plate 15 is horizontally arranged in the support 14 in a rotating mode, the nut 17 which moves horizontally provides a supporting effect for the placing plate 15 through the support rod 18, and therefore the placing plate 15 can be inclined to different degrees, and engineering drawings can be read at different angles conveniently.
The opening of the telescopic cavity 19 is vertically downward, the supporting plate 21 is of an L-shaped structure, and the secondary spring 20 is a tension spring, so that the supporting plate 21 can support engineering drawings from the lower side under the action of tension of the tension spring, and the falling of the engineering drawings is avoided.
Referring to fig. 2-3 for details, the two moving frames 24 are L-shaped structures disposed at opposite angles, the longitudinal ends of the two moving frames 24 are both provided with through holes 27, and the transverse end of one moving frame 24 is slidably sleeved in the through hole 27 of the other moving frame 24, so that the two moving frames 24 can be kept stable during the moving process.
The two movable frames 24 are connected end to form a rectangular frame structure.
The magnetic limiting blocks 33 are respectively adsorbed on the front surface of the inner plate 28 and the reverse surface of the turning plate 31, and the size of the display device can be further prolonged according to drawings by turning the turning plate 31.
The invention can be illustrated by the following operating modes:
the inner rod 2 is pulled out from the upper end of the outer rod 3 according to the height requirement, and the locking bolt 4 abutting against the inner rod 2 is screwed at the upper end of the outer rod 3 so as to determine the height position of the platform 1 and the display device.
Through promoting platform 1, outer pole 3 drives universal wheel 12 through piston rod 8 and supports display device moving as a whole, at this in-process, universal wheel 12 extrudees one-level spring 10 through piston rod 8 and stop flange 11, and drive piston 9 and remove to piston chamber 5, thereby extrude the gas in piston chamber 5, so that gas is outwards discharged through gas pocket 6, simultaneously, under the elastic support effect of one-level spring 10, for universal wheel 12 and outer pole 3 provide the even support that has the cushioning effect.
The ball screw 16 is rotated on the platform 1, so that the nut 17 moves horizontally, which in turn moves and tilts the strut 18, thereby tilting the resting plate 15.
The gear 22 is rotated on the placing plate 15 in a counter-clockwise direction, and the gear 22 drives the two moving frames 24 to move horizontally in a reverse direction through the rack 23 in meshed connection with the gear 22, in the process:
first, the two moving frames 24 drive the guide blocks 25 to horizontally slide in the guide grooves 26, and at the same time, the transverse end of one moving frame 24 horizontally slides in the through hole 27 on the longitudinal end of the other moving frame 24, so as to ensure smooth movement of the two moving frames 24;
second, the two moving frames 24 respectively drive the two inner plates 28 to respectively extend outwards from the square cavities 30 at the two ends of the sleeve plate 29, so as to increase the overall area of the inner plates 28 and the sleeve plate 29.
When the integral area of the inner plate 28 and the sleeve plate 29 still cannot meet the drawing laying requirement, the plates 31 are turned over on the outer sides of the two moving frames 24.
Engineering drawings are laid on the inner plate 28 and the sleeve plate 29 or the turning plate 31, the magnetic limiting block 33 is moved on the front surface of the inner plate 28 or the back surface of the turning plate 31, and the magnetic limiting block 33 is adsorbed and fixed under the action of opposite poles of the magnetic interlayer 32 so as to clamp and limit the engineering drawings.
In addition, the supporting plate 21 can be drawn downwards at the lower end of the placing plate 15, so that the supporting plate 21 can support the engineering drawing under the tensile force of the secondary spring 20.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A display device for conveniently clamping and fixing drawings for constructional engineering comprises a platform (1), it is characterized in that the lower ends of the two sides of the platform (1) are correspondingly welded with an inner rod (2), an outer rod (3) is slidably sleeved at the lower end of the inner rod (2), a locking bolt (4) connected with the inner rod (2) is installed in the upper end of the outer rod (3), the lower end of the outer rod (3) is provided with a piston cavity (5) and an air hole (6) which are communicated, a limiting frame (7) is welded in the piston cavity (5), a piston rod (8) is sleeved in the limiting frame (7) in a sliding manner, and the upper end of the piston rod (8) is fixedly connected with a piston (9) which is sleeved in the piston cavity (5) in a sliding way, the piston rod (8) is respectively sleeved with a primary spring (10) and a limit flange (11) which are connected, the lower end of the piston rod (8) positioned outside the piston cavity (5) is fixedly connected with a universal wheel (12);
the upper end of the platform (1) is respectively welded with a portal frame (13) and a support (14), a placing plate (15) and a ball screw (16) are respectively installed in the portal frame (13) and the support (14), a nut (17) is connected onto the ball screw (16) in a threaded manner, a support rod (18) is connected between the nut (17) and the lower end of the placing plate (15) in a pin shaft manner, a telescopic cavity (19) is formed in the lower end of the placing plate (15), a secondary spring (20) is welded in the telescopic cavity (19), a supporting plate (21) which is sleeved in the telescopic cavity (19) in a sliding manner is welded on the secondary spring (20), a gear (22) is rotatably arranged in the middle of the placing plate (15), racks (23) which are meshed and connected with the gear (22) are movably installed at the upper end and the lower end of the placing plate (15), moving frames (24) are respectively welded on the two racks (23), and guide blocks (25) are welded on the moving frames (24), the upper end and the lower end of the placing plate (15) are respectively provided with a guide groove (26) which is slidably sleeved with a guide block (25), inner plates (28) are correspondingly welded on the inner sides of the two moving frames (24), sleeve plates (29) are movably sleeved on the two inner plates (28) together, turning plates (31) are hinged on the outer sides of the two moving frames (24), magnetic interlayers (32) are arranged in the two inner plates (28) and the two turning plates (31), and magnetic limit blocks (33) which are attracted to the opposite poles of the magnetic interlayers (32) are respectively arranged on the two inner plates (28) and the two turning plates (31);
the piston cavity (5) and the air hole (6) are respectively vertically and horizontally arranged, the air hole (6) is communicated with the upper end of the piston cavity (5), the limiting flange (11) is fixedly sleeved at the lower end of the piston rod (8) in the piston cavity (5), and the upper end of the primary spring (10) far away from the limiting flange (11) is welded with the limiting frame (7);
the two moving frames (24) are of L-shaped structures arranged at opposite angles, through holes (27) are formed in the longitudinal ends of the two moving frames (24), the transverse end of one moving frame (24) is slidably sleeved in the through hole (27) of the other moving frame (24), and the two moving frames (24) are connected end to form a rectangular frame structure;
the two ends of the sleeve plate (29) are respectively provided with a square cavity (30), and the two inner plates (28) are respectively sleeved in the two square cavities (30) in a sliding manner;
the magnetic limiting blocks (33) are respectively adsorbed on the front surface of the inner plate (28) and the back surface of the turning plate (31).
2. The display device for the construction engineering convenient for clamping and fixing the drawing as claimed in claim 1, wherein the number of the vertically arranged inner rods (2) and the number of the vertically arranged outer rods (3) are four, and the upper end of the inner rod (2) sleeved by the outer rods (3) is of a hollow open structure.
3. The display device for the construction engineering convenient for clamping and fixing the drawing as claimed in claim 1, wherein the upper end of the placing plate (15) is connected to the portal frame (13) through a pin shaft, and the ball screw (16) located right below the placing plate (15) is horizontally and rotatably arranged in the bracket (14).
4. The display device for the construction engineering convenient for clamping and fixing the drawing as claimed in claim 1, wherein the opening of the telescopic cavity (19) is vertically downward, and the supporting plate (21) is of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261820.1A CN111588205B (en) | 2020-04-05 | 2020-04-05 | Display device convenient for clamping and fixing drawing for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261820.1A CN111588205B (en) | 2020-04-05 | 2020-04-05 | Display device convenient for clamping and fixing drawing for constructional engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111588205A CN111588205A (en) | 2020-08-28 |
| CN111588205B true CN111588205B (en) | 2021-07-27 |
Family
ID=72180385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010261820.1A Active CN111588205B (en) | 2020-04-05 | 2020-04-05 | Display device convenient for clamping and fixing drawing for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111588205B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114631706B (en) * | 2022-02-17 | 2023-07-28 | 中科高盛咨询集团有限公司 | Drawing display device for engineering cost |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206079555U (en) * | 2016-05-30 | 2017-04-12 | 美雅迪（佛冈）家具制造有限公司 | Long table of stretching type |
| CN208716629U (en) * | 2018-08-22 | 2019-04-09 | 成都西子孚信科技有限公司 | A kind of cushioning device for elevator |
| US10254637B2 (en) * | 2014-02-11 | 2019-04-09 | Reald Inc. | Strain relieved mounting method and apparatus for screen material |
| CN209436592U (en) * | 2018-12-28 | 2019-09-27 | 罗曼妮 | A kind of dedicated support frame of drafting machine |
| CN209447480U (en) * | 2019-03-14 | 2019-09-27 | 江西现代职业技术学院 | A kind of Art Design displaying propagandizing device |
| CN209450073U (en) * | 2018-07-27 | 2019-10-01 | 郑州科技学院 | A kind of Art Design map board holder |
| CN210158263U (en) * | 2019-05-07 | 2020-03-20 | 孟芬娥 | Drawing desk for architectural design |
| CN210200269U (en) * | 2019-09-29 | 2020-03-27 | 哈尔滨理工大学 | Lifting display board |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126096A (en) * | 1975-11-24 | 1978-11-21 | Arnaud Malavard Yvette J D | System of support legs for a table, a seat or like object resting upon the floor by means of a set of legs |
| KR20140114118A (en) * | 2013-03-18 | 2014-09-26 | 삼인싸이언스(주) | High and low controller of lab table |
| CN206102120U (en) * | 2016-07-22 | 2017-04-19 | 郭立民 | Show shelf of do -it -yourself class teaching usefulness |
| CN207693199U (en) * | 2017-06-02 | 2018-08-07 | 沧州师范学院 | A kind of novel dustproof computer table |
-
2020
- 2020-04-05 CN CN202010261820.1A patent/CN111588205B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10254637B2 (en) * | 2014-02-11 | 2019-04-09 | Reald Inc. | Strain relieved mounting method and apparatus for screen material |
| CN206079555U (en) * | 2016-05-30 | 2017-04-12 | 美雅迪（佛冈）家具制造有限公司 | Long table of stretching type |
| CN209450073U (en) * | 2018-07-27 | 2019-10-01 | 郑州科技学院 | A kind of Art Design map board holder |
| CN208716629U (en) * | 2018-08-22 | 2019-04-09 | 成都西子孚信科技有限公司 | A kind of cushioning device for elevator |
| CN209436592U (en) * | 2018-12-28 | 2019-09-27 | 罗曼妮 | A kind of dedicated support frame of drafting machine |
| CN209447480U (en) * | 2019-03-14 | 2019-09-27 | 江西现代职业技术学院 | A kind of Art Design displaying propagandizing device |
| CN210158263U (en) * | 2019-05-07 | 2020-03-20 | 孟芬娥 | Drawing desk for architectural design |
| CN210200269U (en) * | 2019-09-29 | 2020-03-27 | 哈尔滨理工大学 | Lifting display board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111588205A (en) | 2020-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111588205B (en) | Display device convenient for clamping and fixing drawing for constructional engineering | |
| CN111948144A (en) | Infrared thermal imaging industrial gas concentration detection device | |
| CN113955489B (en) | Adsorption running mechanism for processing special-shaped display screen and working method thereof | |
| CN111616562A (en) | Display device for automobile glass | |
| CN113580044A (en) | Clamping device for maintaining electromechanical equipment | |
| CN109186869B (en) | Building curtain gas tightness detection device | |
| CN220592047U (en) | Support for welding steel structure | |
| CN215802394U (en) | Anti-seismic node support structure for structural engineering | |
| CN116122594A (en) | Assembling system for steel structure net rack | |
| CN112388309B (en) | Air conditioner outdoor unit assembling mechanism and method | |
| CN115900506A (en) | Urban wall repair quality detection system | |
| CN215631787U (en) | Auxiliary positioning device for mounting prefabricated wall | |
| CN112207472A (en) | Automatic welding device for building steel structure wall and column members | |
| CN221922291U (en) | Civil engineering structure construction support frame | |
| CN220415421U (en) | Safe type bearing structure is used in mining | |
| CN217872007U (en) | Sunshade that building engineering construction was used | |
| CN220645945U (en) | Tunnel inverted arch monitoring device | |
| CN219993172U (en) | Fixing device for steel structure construction | |
| CN221466244U (en) | Display device for planning homeland space | |
| CN117620543B (en) | Welding device for producing wear-resistant steel pipes | |
| CN214467376U (en) | Shock absorption connecting structure of building electromechanical installation equipment | |
| CN219282984U (en) | Auxiliary stabilizing structure for electric power automation engineering | |
| CN220642422U (en) | Steel structure support capable of quickly adjusting height | |
| CN219117063U (en) | Special vehicle for replacing centrally installed switchgear hoisting current transformer | |
| CN221422433U (en) | Steel structure herringbone beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210707 Address after: 236800 6 commercial and residential households, No.1, zone 3, Xinhua North Road, Qiaocheng District, Bozhou City, Anhui Province Applicant after: Anhui FUHENG Construction Engineering Co.,Ltd. Address before: No.99 Furong Third Road, Xishan District, Wuxi City, Jiangsu Province, 214000 Applicant before: Xiang Yu |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |