CN114636066A - Portable display support device based on BIM - Google Patents

Portable display support device based on BIM Download PDF

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Publication number
CN114636066A
CN114636066A CN202210328702.7A CN202210328702A CN114636066A CN 114636066 A CN114636066 A CN 114636066A CN 202210328702 A CN202210328702 A CN 202210328702A CN 114636066 A CN114636066 A CN 114636066A
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CN
China
Prior art keywords
bim
limiting
supporting
display screen
portable display
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.)
Pending
Application number
CN202210328702.7A
Other languages
Chinese (zh)
Inventor
刘旺
马强
张磊刚
陈天亮
卞亚运
张凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CCCC SHEC Third Highway Engineering Co Ltd
Original Assignee
CCCC SHEC Third Highway Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CCCC SHEC Third Highway Engineering Co Ltd filed Critical CCCC SHEC Third Highway Engineering Co Ltd
Priority to CN202210328702.7A priority Critical patent/CN114636066A/en
Publication of CN114636066A publication Critical patent/CN114636066A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • 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
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • 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
    • F16M11/32—Undercarriages for supports with three or more telescoping legs
    • 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
    • F16M11/32—Undercarriages for supports with three or more telescoping legs
    • F16M11/34—Members limiting spreading of legs, e.g. "umbrella legs"

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention discloses a portable display supporting device based on BIM, which comprises a BIM display screen, a BIM mini host and an operating platform, wherein a clamping structure is arranged above the operating platform, two ends of the clamping structure are connected with limiting toothed bars, the limiting toothed bars are movably connected with a turnover structure, a supporting structure and an accommodating structure are arranged at the bottom side of the operating platform, the BIM mini host is arranged in the accommodating structure, and the BIM display screen is arranged in the clamping structure for fixing. According to the invention, the BIM display screen is conveniently fixed or taken through the arrangement of the fixed clamping plate, the limiting toothed bar, the movable toothed bar and the limiting block, the angle of the BIM display screen can be adjusted through the arrangement of the turnover structure, so that an engineer can conveniently check the angle, and the telescopic legs can be stored or stretched through the arrangement of the structures such as the rotating bar, the limiting bar and the limiting groove, so that the operation of the worker is facilitated, the carrying and the moving among construction sites are facilitated, and the BIM is more practical and convenient for the engineer to use the BIM to check and compare drawings in the construction site.

Description

Portable display support device based on BIM
Technical Field
The invention relates to the technical field of supporting tools, in particular to a portable display supporting device based on BIM.
Background
The core of the BIM is that a virtual building engineering three-dimensional model is established, and a digital technology is utilized to provide a complete building engineering information base consistent with the actual situation for the model, so that people can display the previous line type components in a three-dimensional solid object graph in front of people.
Among the prior art, BIM's three-dimensional stereo image need show through the cooperation of host computer and screen and present, engineer need look over at the job site and compare in the work progress, and need remove between each job site repeatedly, the job site is owing to do not place the position of screen and host computer, can lead to the engineer to watch the drawing very inconvenient, and ordinary support frame or support table can not fix the screen, the space is limited, the host computer can't be accomodate, too big support table is also inconvenient to be removed, consequently, need a portable demonstration strutting arrangement based on BIM to satisfy people's demand.
Disclosure of Invention
The invention aims to provide a BIM-based portable display supporting device, and aims to solve the problems that no supporting frame for placing a BIM host and a screen is arranged on a construction site, an engineer cannot conveniently watch drawings, a common supporting table cannot fix the screen and store the host, and the carrying is influenced too much in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a portable demonstration strutting arrangement based on BIM, includes BIM display screen, the mini host computer of BIM and operation panel, the top of operation panel is equipped with clamping structure, clamping structure's both ends are connected with spacing ratch, spacing ratch swing joint has flip structure, the bottom side of operation panel is provided with bearing structure and accomodates the structure, the mini host computer of BIM sets up in accomodating the structure, the setting of BIM display screen is fixed in clamping structure.
Preferably, the clamping structure includes spacing, the mounting groove has been seted up to spacing inner wall, BIM display screen movable mounting is in the mounting groove, the inner wall slidable mounting of mounting groove has solid fixed splint, gu fixed splint contact with the BIM display screen, one side fixed mounting of solid fixed splint has the one end of universal driving shaft, spacing and fixed mounting have the pull rod is run through to the other one end of universal driving shaft, spacing ratch is fixed to be set up on spacing both ends outer wall and is connected with flip structure rotation.
Preferably, the linkage shaft is sleeved with an auxiliary spring in a sliding manner, and the auxiliary spring is fixedly installed on one side of the limiting strip, which is close to the pull rod.
Preferably, two linkage shafts are fixedly mounted on one side of the fixed clamping plate and fixedly connected with the pull rod.
Preferably, flip structure is including setting up stopper and the movable rack bar of movable mounting in the stopper on the operation panel top side, the rotation of limit rack bar is installed on the inner wall of stopper, the one end of activity rack bar runs through the stopper and is connected with limit rack bar, and the other end runs through stopper fixed mounting and has the handle.
Preferably, a rotating groove is formed in the limiting block, a limiting piece is arranged in the rotating groove in a sliding mode, and the limiting piece is sleeved at one end, close to the limiting toothed bar, of the movable toothed bar.
Preferably, the movable rack bar is sleeved with a spring in a sliding manner, one end of the spring is fixedly installed on one side of the limiting piece, and the other end of the spring is fixedly installed on the inner wall of the rotating groove.
Preferably, the handle is of an L-shaped structure.
Preferably, the accommodating structure comprises a supporting plate, the supporting plate is of a box body structure with an opening at the front end, the supporting plate is fixedly installed at the bottom side of the operating platform, and the BIM mini host is movably installed in the supporting plate.
Preferably, the thermovent has all been seted up to the both sides of layer board, can promote the air permeability of layer board, promotes the radiating effect of the mini host computer of BIM.
Preferably, bearing structure includes four supporting legs of fixed mounting in the operation panel bottom side, slidable mounting has flexible leg on the supporting leg, and the dwang is all rotated to one side that lies in keeping away from each other with two supporting legs of one side, lies in two with one side fixed mounting that the dwang is close to each other has same gag lever post, all seted up a plurality of spacing grooves along the direction of height on the flexible leg, the gag lever post can drive the gag lever post removal through the dwang of upset both sides with a plurality of spacing groove looks adaptations respectively and rotate, and the spacing groove on the flexible leg is kept away from to the pivoted gag lever post for flexible leg can be accomodate or tensile, makes things convenient for the staff to operate.
Preferably, the bottom sides of the telescopic legs are fixedly provided with supporting plates, so that the stability of the whole device is further ensured.
Preferably, the bottom of backup pad is equipped with removes the wheel, and the whole device of being convenient for removes, facilitates the use.
Preferably, the rotating rod is rotatably connected with the supporting leg through a pin shaft.
Preferably, the limiting groove is of an arc structure consistent with the rotation track of the limiting rod.
Preferably, a plurality of mutually meshed gear blocks are arranged on opposite surfaces of the movable gear rod and the limiting gear rod, and the movable gear rod and the limiting gear rod are meshed through the gear blocks.
The invention has the beneficial effects that:
according to the invention, through the arrangement of the structures such as the fixed clamping plate, the limiting toothed bar, the movable toothed bar, the limiting block and the like, when the pull rod is pulled, the fixed clamping plate is driven to move through the linkage shaft, so that the fixed clamping plate is far away from the BIM display screen, the BIM display screen is placed in the mounting groove during mounting, the pull rod is loosened, the auxiliary spring can pull the pull rod to move, and the pull rod can drive the fixed clamping plate to clamp the BIM display screen through the linkage shaft, so that the BIM display screen can be conveniently fixed or taken;
according to the invention, through the arrangement of the turnover structure, the movable toothed bars can be driven to be far away from the limiting toothed bars by pulling the handle, and at the moment, the BIM display screen is turned over to drive the two limiting toothed bars to rotate on the limiting blocks, so that the angle of the BIM display screen can be adjusted, and convenience is brought to an engineer to check;
according to the invention, through the arrangement of the structures such as the rotating rod, the limiting groove and the like, the rotating rod at two sides can be overturned to drive the limiting rod to move, and the moving limiting rod can be far away from the limiting groove on the telescopic leg, so that the telescopic leg can be stored or stretched, the operation of workers is convenient, and the carrying and moving among various construction sites are convenient;
the invention is beneficial to more practical and convenient enabling engineers to use BIM to check and compare drawings on the construction site.
Drawings
Fig. 1 is a schematic perspective view of a portable display supporting device based on BIM according to the present invention;
FIG. 2 is a schematic partial structure diagram of a BIM-based portable display support device according to the present invention;
FIG. 3 is a schematic cross-sectional view of a position-limiting bar of a BIM-based portable display supporting apparatus according to the present invention;
FIG. 4 is a schematic cross-sectional view of a stopper portion of a BIM-based portable display support device according to the present invention;
FIG. 5 is a schematic structural diagram of a limiting rack bar part of a BIM-based portable display support device according to the present invention;
FIG. 6 is a schematic structural view illustrating a movable gear part of a BIM-based portable display supporting apparatus according to the present invention;
in the figure: 1. BIM display screen, 2, BIM mini host computer, 3, spacing ratch, 4, operation panel, 5, spacing strip, 6, mounting groove, 7, solid fixed splint, 8, universal driving shaft, 9, pull rod, 10, auxiliary spring, 11, stopper, 12, activity ratch, 13, handle, 14, rotation groove, 15, spacing piece, 16, spring, 17, layer board, 18, thermovent, 19, supporting leg, 20, flexible leg, 21, backup pad, 22, dwang, 23, gag lever post, 24, spacing groove.
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. 1-6, the present invention provides a technical solution: the utility model provides a portable demonstration strutting arrangement based on BIM, includes BIM display screen 1, BIM mini host computer 2 and operation panel 4, the top of operation panel 4 is equipped with clamping structure, clamping structure's both ends are connected with spacing ratch 3, spacing ratch 3 is connected with flip structure, the bottom side of operation panel 4 is provided with bearing structure and accomodates the structure, BIM mini host computer 2 sets up in accomodating the structure, BIM display screen 1 sets up fixes in clamping structure.
Referring to fig. 2 and 3, in the invention, the clamping structure comprises a limiting strip 5, a mounting groove 6 is formed on the inner wall of the limiting strip 5, a BIM display screen 1 is movably mounted in the mounting groove 6, a fixed clamping plate 7 is slidably mounted on the inner wall of the mounting groove 6, the fixed clamping plate 7 is in contact with the BIM display screen 1, one side of the fixed clamping plate 7 is fixedly mounted with one end of two linkage shafts 8, the other ends of the two linkage shafts 8 penetrate through the limiting strip 5 and are fixedly mounted with a same pull rod 9, auxiliary springs 10 are slidably sleeved on the two linkage shafts 8, the two auxiliary springs 10 are respectively and fixedly mounted on the limiting strip 5 at the side where the pull rods 9 are close to each other, the pull rod 9 is pulled, the movement of the pull rod 9 can drive the two linkage shafts 8 to move and enable the two auxiliary springs 10 to stretch, the moving linkage shafts 8 can drive the fixed clamping plate 7 to slide in the mounting groove 6 and to be far away from the BIM display screen 1, thereby can take off BIM display screen 1, put BIM display screen 1 during the installation and loosen pull rod 9 in mounting groove 6, auxiliary spring 10 can stimulate pull rod 9 and remove, and pull rod 9 can drive solid fixed splint 7 through universal driving shaft 8 and press from both sides tight BIM display screen 1 to the convenience is fixed or is taken off BIM display screen 1, and spacing ratch 3 is fixed to be set up on spacing 5 both ends outer wall and is connected with flip structure rotation.
Referring to fig. 1-6, in the present invention, the turnover structure includes a limiting block 11 disposed on the top side of the operation table 4 and a movable rack 12 movably mounted in the limiting block 11, the limiting rack 3 is rotatably mounted on the inner wall of the limiting block 11, a rotating groove 14 is formed inside the limiting block 11, the movable rack 12 is movably mounted in the rotating groove 14, a plurality of mutually engaged racks are disposed on the opposite surfaces of the movable rack 12 and the limiting rack 3, as shown in fig. 3 and 6, one end of the movable rack 12 is engaged with the limiting rack 3 through the plurality of racks, the other end penetrates through the limiting block 11 and is fixedly mounted with an L-shaped structure handle 13, one end of the movable rack 12 close to the limiting rack 3 is sleeved with a limiting piece 15, a spring 16 is slidably sleeved on the movable rack 12, one end of the spring 16 is fixedly mounted on one side of the limiting piece 15, and the other end is fixedly mounted on the inner wall of the rotating groove 14, handle 13 through the pulling both sides, handle 13 removes and can drive movable rack 12 and remove, movable rack 12 of removal can drive spacing piece 15 and slide in rotating groove 14, can not drop when making movable rack 12 gliding, gliding spacing piece 15 can drive the compression of spring 16, spacing rack 3 can be kept away from when movable rack 12 slides, later can overturn 1 angle of adjustment of BIM display screen, make things convenient for the staff to look over, loosen handle 13 after adjusting, spring 16 can promote spacing piece 15 and resume the normal position, spacing piece 15 removes and can drive movable rack 12 and resume the normal position and mesh with spacing rack 3 again, thereby can fix the position of BIM display screen 1.
Referring to fig. 1, in the invention, the accommodating structure comprises a supporting plate 17, the supporting plate 17 is a box structure with an opening at the front end, the supporting plate 17 is fixedly installed at the bottom side of the operating platform 4, the BIM mini-host 2 is movably installed in a cavity formed by the supporting plate 17 and the operating platform 4, the two sides of the supporting plate 17 are both provided with heat dissipation ports 18, the BIM mini-host 2 can be accommodated through the supporting plate 17, the operation of workers is facilitated, the heat dissipation ports 18 can improve the ventilation of the supporting plate 17, and the heat dissipation effect of the BIM mini-host 2 is improved.
Referring to fig. 1, in the present invention, the supporting structure comprises four supporting legs 19 fixedly installed at the bottom side of the operating table 4, telescopic legs 20 are slidably installed on the four supporting legs 19, the same supporting plate 21 is fixedly installed at the bottom side of the four telescopic legs 20, further ensuring the stability of the whole device, a moving wheel is installed at the bottom of the supporting plate 21, which facilitates the movement of the whole device, and is convenient for use, one side of the two supporting legs 19 located at the same side, which is far away from each other, is rotatably connected with a rotating rod 22 through a pin shaft, one side of the two rotating rods 22 located at the same side, which is close to each other, is fixedly installed with the same limiting rod 23, a plurality of limiting grooves 24 are formed on the four telescopic legs 20, the two limiting rods 23 are respectively adapted to the plurality of limiting grooves 24, the limiting grooves 24 are arc-shaped structures consistent with the rotating track of the limiting rods 22, which facilitates the rotation of the limiting rods 23, and can also play a role of limiting and fixing to the limiting rods 23, avoid its slippage in spacing groove 24, the influence can drive gag lever post 23 through the dwang 22 of upset both sides and remove to the support of operation panel 4, and the spacing groove 24 on flexible leg 20 can be kept away from to the gag lever post 23 of removal for flexible leg 20 can be accomodate or tensile, makes things convenient for the staff to operate.
The working principle of the invention is as follows:
according to the invention, the BIM display screen 1 is taken and fixed through the clamping structure, the pull rod 9 is pulled, the movement of the pull rod 9 can drive the two linkage shafts 8 to move and enable the two auxiliary springs 10 to stretch, the movable linkage shafts 8 can drive the fixed clamping plates 7 to slide in the mounting groove 6 and to be far away from the BIM display screen 1, so that the BIM display screen 1 can be taken down, the BIM display screen 1 is placed in the mounting groove 6 during mounting, the pull rod 9 is loosened, the auxiliary springs 10 can pull the pull rod 9 to move, and the pull rod 9 can drive the fixed clamping plates 7 to clamp the BIM display screen 1 through the linkage shafts 8, so that the BIM display screen 1 can be fixed or taken down conveniently.
According to the invention, the angle of the BIM display screen 1 is adjusted through the overturning structure, so that convenience is brought to an engineer to check, the L-shaped structure handles 13 on two sides are pulled in the direction away from the limiting strip 5, the movable toothed bar 12 is driven to move by the movement of the handles 13, the movable toothed bar 12 which moves drives the limiting piece 15 to slide in the rotating groove 14, so that the movable toothed bar 12 cannot fall off when sliding, the sliding limiting piece 15 drives the spring 16 to compress, the movable toothed bar 12 can be away from the limiting toothed bar 3 when sliding, then the BIM display screen 1 is overturned to adjust the angle, so that convenience is brought to the staff to check, after adjustment is finished, the handles 13 are loosened, the spring 16 can push the limiting piece 15 to restore the original position, the limiting piece 15 moves to drive the movable toothed bar 12 to restore the original position and is meshed with the limiting toothed bar 3 again, and therefore, the position of the BIM display screen 1 can be fixed.
According to the invention, the BIM mini-host 2 can be accommodated through the supporting plate 17, so that the operation of workers is facilitated, the heat dissipation ports 18 are arranged on the two sides of the supporting plate 17, the ventilation of the supporting plate 17 can be improved, the heat dissipation effect of the BIM mini-host 2 is improved, and the problem that the service life is influenced due to untimely heat dissipation is avoided.
According to the invention, through the arrangement of the telescopic legs 20 of the supporting structure, the height of the device can be adjusted, the device is suitable for different use environments, or engineers with different heights are facilitated, and meanwhile, the whole device is convenient to store and carry, the rotating rods 22 on the two sides of the supporting leg 19 can drive the limiting rod 23 to rotate, the limiting rod 23 is far away from the limiting groove 24 on the telescopic legs 20, so that the telescopic legs 20 can be stored or stretched, and the limiting rod 23 can be rotated into the limiting groove 24 to fix the telescopic legs 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 as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (10)

1. The portable display supporting device based on the BIM is characterized by comprising a BIM display screen (1), a BIM mini host (2) and an operating platform (4), wherein a clamping structure is arranged above the operating platform (4), two ends of the clamping structure are connected with limiting toothed bars (3), the limiting toothed bars (3) are movably connected with an overturning structure, a supporting structure and an accommodating structure are arranged on the bottom side of the operating platform (4), the BIM mini host (2) is arranged in the accommodating structure, and the BIM display screen (1) is arranged in the clamping structure for fixing;
the clamping structure comprises a limiting strip (5), a mounting groove (6) is formed in the inner wall of the limiting strip (5), the BIM display screen (1) is movably mounted in the mounting groove (6), a fixing clamp plate (7) is slidably mounted on the inner wall of the mounting groove (6), the fixing clamp plate (7) is in contact with the BIM display screen (1), one side of the fixing clamp plate (7) is fixedly provided with one end of a linkage shaft (8), the other end of the linkage shaft (8) penetrates through the limiting strip (5) and is fixedly provided with a pull rod (9), an auxiliary spring (10) is sleeved on the linkage shaft (8) in a sliding mode, and the auxiliary spring (10) is fixedly mounted on one side, close to the limiting strip (5) and the pull rod (9), of the linkage shaft (8);
the turnover structure comprises a limiting block (11) arranged on the top side of the operating platform (4) and a movable toothed bar (12) movably arranged in the limiting block (11), the limiting toothed bar (3) is rotatably arranged on the inner wall of the limiting block (11), one end of the movable toothed bar (12) penetrates through the limiting block (11) to be connected with the limiting toothed bar (3), and the other end of the movable toothed bar penetrates through the limiting block (11) to be fixedly provided with a handle (13);
the accommodating structure comprises a supporting plate (17), the supporting plate (17) is fixedly arranged on the bottom side of the operating platform (4), and the BIM mini host (2) is movably arranged in the supporting plate (17);
the supporting structure comprises four supporting legs (19) fixedly mounted on the bottom side of an operating platform (4), telescopic legs (20) are slidably mounted on the supporting legs (19), one side, away from each other, of each supporting leg (19) located on the same side is rotated to be mounted with a rotating rod (22), one side, close to each other, of each rotating rod (22) located on the same side is fixedly mounted with a same limiting rod (23), a plurality of limiting grooves (24) are formed in the telescopic legs (20) along the height direction, and the limiting rods (23) are matched with the limiting grooves (24) respectively.
2. The BIM-based portable display support device according to claim 1, wherein one side of the fixed splint (7) is fixedly provided with two linkage shafts (8), and the two linkage shafts (8) are fixedly connected with the pull rod (9).
3. The BIM-based portable display supporting device according to claim 1, wherein a rotating groove (14) is formed in the inner wall of the limiting block (11), a limiting piece (15) is slidably mounted in the rotating groove (14), the limiting piece (15) is sleeved at one end, close to the limiting toothed bar (3), of the movable toothed bar (12), a spring (16) is sleeved on the movable toothed bar (12) in a sliding mode, one end of the spring (16) is fixedly mounted on one side of the limiting piece (15), and the other end of the spring is fixedly mounted on the inner wall of the rotating groove (14).
4. The BIM-based portable display support device of claim 1, wherein the support plate (17) is an open-front box structure.
5. The BIM-based portable display support device according to claim 4, wherein the supporting plate (17) is provided with heat dissipation openings (18) at both sides.
6. A BIM based portable display support device according to claim 1, wherein a support plate (21) is fixedly mounted to the underside of the telescoping leg (20).
7. A BIM-based portable display support device according to claim 6, wherein the bottom of the support plate (21) is provided with moving wheels.
8. A BIM based portable display support device according to claim 1, wherein the rotation lever (22) is rotatably connected with the support leg (19) by a pin.
9. The BIM-based portable display support device according to claim 1, wherein the limiting groove (24) is a circular arc structure consistent with the rotation track of the limiting rod (23).
10. The BIM-based portable display support device according to claim 1, wherein the opposite faces of the movable rack bar (12) and the limit rack bar (3) are provided with a plurality of meshed gear blocks.
CN202210328702.7A 2022-03-30 2022-03-30 Portable display support device based on BIM Pending CN114636066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210328702.7A CN114636066A (en) 2022-03-30 2022-03-30 Portable display support device based on BIM

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Application Number Priority Date Filing Date Title
CN202210328702.7A CN114636066A (en) 2022-03-30 2022-03-30 Portable display support device based on BIM

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Publication Number Publication Date
CN114636066A true CN114636066A (en) 2022-06-17

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Application publication date: 20220617