CN214897446U - Building engineering cost is with multi-functional show board - Google Patents
Building engineering cost is with multi-functional show board Download PDFInfo
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- CN214897446U CN214897446U CN202121296169.8U CN202121296169U CN214897446U CN 214897446 U CN214897446 U CN 214897446U CN 202121296169 U CN202121296169 U CN 202121296169U CN 214897446 U CN214897446 U CN 214897446U
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- fixedly connected
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- board
- building engineering
- show board
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Abstract
The utility model discloses a building engineering cost is with multi-functional show board, the inside swing joint of show base has intermittent type nature slewing mechanism, the left side fixedly connected with connecting axle of first rotating electrical machines, the left end top fixedly connected with semicircle board of connecting axle, the bottom fixedly connected with connecting block of semicircle board, the bottom left side fixedly connected with card post of connecting block, the left side swing joint of card post has curve gear, curve gear's middle part fixedly connected with rotation axis. This building engineering cost is with multi-functional show board is provided with show board mechanism, and the second rotating electrical machines drives the movable block and is the up-and-down back and forth movement at the surface of threaded rod, and the movable block passes through the connecting rod and drives the movable block and remove to the device's bottom, makes the gear rotatory limit downstream above the rack through the roller this moment, conveniently pastes the file and clears up whole show board main part, also conveniently changes the show board main part.
Description
Technical Field
The utility model relates to a building engineering cost show board technical field specifically is a building engineering cost is with multi-functional show board.
Background
The project cost refers to the construction price of a project, and is defined from the perspective of a practitioner (investor) to complete the total cost of an expected or actual project, and the project cost refers to the construction cost of the project, and an engineer needs to use a marker pen to calculate the project cost on a writing board in the process of project cost budget.
But it is inconvenient when the show material is placed to current engineering cost show board, when switching different show materials, need be with show board upset one side simultaneously, and is more troublesome, can not satisfy the user demand, and some show boards are inconvenient to paste the file and go, and because the reason of pasting the file for a long time, the show board is difficult to dismantle and gets off and clear up simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building engineering cost is with multi-functional show board to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering cost is with multi-functional show board, includes show base, intermittent type nature slewing mechanism, show board and show board mechanism, the inside swing joint of show base has intermittent type nature slewing mechanism, the top swing joint of show base has the show board, the inside swing joint of show board has show board mechanism.
Intermittent type nature slewing mechanism includes first rotating electrical machines, connecting axle, semicircle board, connecting block, card post, curve gear and rotation axis, the left side fixedly connected with connecting axle of first rotating electrical machines, the left end top fixedly connected with semicircle board of connecting axle, the bottom fixedly connected with connecting block of semicircle board, the bottom left side fixedly connected with card post of connecting block, the left side swing joint of card post has curve gear, curve gear's middle part fixedly connected with rotation axis.
The show board mechanism includes second rotating electrical machines, threaded rod, show screen, movable block, connecting rod, movable block, roller, gear and rack, the bottom fixedly connected with threaded rod of second rotating electrical machines, the preceding swing joint of threaded rod has the show screen, the surface threaded connection of threaded rod has the movable block, the surface fixedly connected with connecting rod of movable block, the front end fixedly connected with movable block of connecting rod, the inside swing joint of movable block has the roller, the both ends fixedly connected with gear of roller, the back side engagement of gear has the rack.
Preferably, the top right side fixedly connected with bracing piece of show base, the left side top fixedly connected with motor base of bracing piece, motor base's left end fixedly connected with second rotating electrical machines.
Preferably, the right end of the first rotating motor is fixedly connected with a display base, and the left end of the connecting shaft is fixedly connected with a connecting block.
Preferably, the top fixedly connected with show board of rotation axis, the inside middle part fixedly connected with show screen of show board, the colour of show screen is transparent.
Preferably, racks are fixedly connected to two sides of the inside of the display board.
Preferably, the bottom and the top of the threaded rod are fixedly connected with limit blocks.
Preferably, the back of the display screen is movably connected with a roller shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this building engineering cost is with multi-functional show board is provided with show board mechanism, and the second rotating electrical machines drives the movable block and is the up-and-down back and forth movement at the surface of threaded rod, and the movable block passes through the connecting rod and drives the movable block and remove to the device's bottom, makes the gear rotatory limit downstream above the rack through the roller this moment, conveniently pastes the file and clears up whole show board main part, also conveniently changes the show board main part.
(2) This building engineering cost is with multi-functional show board is provided with intermittent type nature slewing mechanism, thereby first rotating electrical machines pass through the connecting axle and drive connecting block and semicircle board rotation, and then make curve gear be intermittent type nature rotary motion, it is rotatory to drive the show board through the rotation axis to rotatory show board's content, the content of the viewer of also being convenient for simultaneously watching the show board.
Drawings
FIG. 1 is a schematic view of the front perspective structure of the present invention;
fig. 2 is a schematic view of the internal structure of the three-dimensional display base of the present invention;
fig. 3 is a schematic view of the internal three-dimensional structure of the display base of the present invention;
fig. 4 is a schematic view of the internal structure of the display screen of the present invention;
fig. 5 is a schematic view of the internal structure of the display board of the present invention;
fig. 6 is an enlarged schematic view of a portion a in fig. 4.
In the figure: 1. a display base; 2. an intermittent rotation mechanism; 20. a first rotating electrical machine; 21. a connecting shaft; 22. a semicircular plate; 23. connecting blocks; 24. clamping the column; 25. a curved gear; 26. a rotating shaft; 3. a display board; 4. a display board mechanism; 40. a second rotating electrical machine; 41. a threaded rod; 42. a display screen; 43. a movable block; 44. a connecting rod; 45. a moving block; 46. a roll shaft; 47. a gear; 48. a rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a building engineering cost is with multi-functional show board, including show base 1, intermittent type nature slewing mechanism 2, show board 3 and show board mechanism 4, show base 1's top right side fixedly connected with bracing piece, the left side top fixedly connected with motor base of bracing piece, motor base's left end fixedly connected with second rotating electrical machines 40, show base 1's inside swing joint has intermittent type nature slewing mechanism 2, show base 1's top swing joint has show board 3, show board 3's inside both sides fixedly connected with rack 48, show board 3's inside swing joint has show board mechanism 4.
The intermittent rotating mechanism 2 comprises a first rotating motor 20, a connecting shaft 21, a semicircular plate 22, a connecting block 23, a clamping column 24, a curve gear 25 and a rotating shaft 26, the right end of the first rotating motor 20 is fixedly connected with the display base 1, the left end of the connecting shaft 21 is fixedly connected with the connecting block 23, the left side of the first rotating motor 20 is fixedly connected with the connecting shaft 21, the top of the left end of the connecting shaft 21 is fixedly connected with the semicircular plate 22, the bottom of the semicircular plate 22 is fixedly connected with the connecting block 23, the bottom of the connecting block 23 is fixedly connected with the clamping column 24, the left side of the clamping column 24 is movably connected with the curve gear 25, the middle part of the curve gear 25 is fixedly connected with the rotating shaft 26, the top of the rotating shaft 26 is fixedly connected with a display plate 3, the middle part of the inside of the display plate 3 is fixedly connected with a display screen 42, the color of the display screen 42 is transparent, the first rotating motor 20 drives the connecting block 23 and the semicircular plate 22 to rotate through the connecting shaft 21, and then make curve gear 25 do intermittent type nature rotary motion, drive the show board 3 through rotation axis 26 and rotate to the content of rotatory show board 3, also be convenient for simultaneously the viewer to watch the content of show board 3.
The display board mechanism 4 comprises a second rotating motor 40, a threaded rod 41, a display screen 42, a movable block 43, a connecting rod 44, a movable block 45, a roller shaft 46, a gear 47 and a rack 48, the bottom of the second rotating motor 40 is fixedly connected with the threaded rod 41, the bottom and the top of the threaded rod 41 are fixedly connected with limiting blocks, the front of the threaded rod 41 is movably connected with the display screen 42, the back of the display screen 42 is movably connected with the roller shaft 46, the outer surface of the threaded rod 41 is connected with the movable block 43, the outer surface of the movable block 43 is fixedly connected with the connecting rod 44, the front end of the connecting rod 44 is fixedly connected with the movable block 45, the inner part of the movable block 45 is movably connected with the roller shaft 46, the two ends of the roller shaft 46 are fixedly connected with the gear 47, the rack 48 is meshed with the back of the gear 47, the second rotating motor 40 drives the movable block 43 to reciprocate up and down on the outer surface of the threaded rod 41, the movable block 43 drives the movable block 45 to move towards the bottom of the device through the connecting rod 44, at this time, the gear 47 is rotated and moved downwards on the rack 48 through the roller 46, so that the files can be conveniently pasted and the whole display board main body can be conveniently cleaned, and the display board main body can be conveniently replaced.
The working principle is as follows: when the multifunctional display board for construction cost is used, a worker sticks one end of a file on a roller shaft 46, the second rotating motor 40 is started, the second rotating motor 40 drives a movable block 43 to reciprocate up and down on the outer surface of a threaded rod 41, the movable block 43 drives a movable block 45 to move towards the bottom of the device through a connecting rod 44, a gear 47 rotates on a rack 48 through the roller shaft 46 to move downwards, the file is conveniently pasted and the whole display board main body is conveniently cleaned, the display board main body is also conveniently replaced, when the roller shaft 46 moves to the bottom of a display screen 42, the second rotating motor 40 is closed, the first rotating motor 20 is started, the first rotating motor 20 drives a connecting block 23 and a semi-circular plate 22 to rotate through a connecting shaft 21, further, a curve gear 25 makes intermittent rotating motion, the display board 3 is driven to rotate through a rotating shaft 26, thereby rotating the contents of the display board 3 and also facilitating the viewer to view the contents of the display board 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a building engineering cost is with multi-functional show board, includes show base (1), intermittent type nature slewing mechanism (2), show board (3) and show board mechanism (4), its characterized in that: the intermittent rotating mechanism (2) is movably connected inside the display base (1), the display board (3) is movably connected to the top of the display base (1), and the display board mechanism (4) is movably connected inside the display board (3);
the intermittent rotating mechanism (2) comprises a first rotating motor (20), a connecting shaft (21), a semicircular plate (22), a connecting block (23), a clamping column (24), a curve gear (25) and a rotating shaft (26), wherein the connecting shaft (21) is fixedly connected to the left side of the first rotating motor (20), the semicircular plate (22) is fixedly connected to the top of the left end of the connecting shaft (21), the connecting block (23) is fixedly connected to the bottom of the semicircular plate (22), the clamping column (24) is fixedly connected to the left side of the bottom of the connecting block (23), the curve gear (25) is movably connected to the left side of the clamping column (24), and the rotating shaft (26) is fixedly connected to the middle of the curve gear (25);
the display board mechanism (4) comprises a second rotating motor (40), a threaded rod (41), a display screen (42), a movable block (43), a connecting rod (44), a movable block (45), a roller shaft (46), a gear (47) and a rack (48), the bottom of the second rotating motor (40) is fixedly connected with a threaded rod (41), a display screen (42) is movably connected in front of the threaded rod (41), a movable block (43) is connected with the outer surface of the threaded rod (41) in a threaded manner, the outer surface of the movable block (43) is fixedly connected with a connecting rod (44), the front end of the connecting rod (44) is fixedly connected with a movable block (45), the inner part of the moving block (45) is movably connected with a roller shaft (46), two ends of the roller shaft (46) are fixedly connected with gears (47), and racks (48) are meshed with the back surfaces of the gears (47).
2. The multifunctional display board for the construction cost of the building engineering according to claim 1, which is characterized in that: the top right side fixedly connected with bracing piece of show base (1), the left side top fixedly connected with motor base of bracing piece, motor base's left end fixedly connected with second rotating electrical machines (40).
3. The multifunctional display board for the construction cost of the building engineering according to claim 1, which is characterized in that: the right end of the first rotating motor (20) is fixedly connected with a display base (1), and the left end of the connecting shaft (21) is fixedly connected with a connecting block (23).
4. The multifunctional display board for the construction cost of the building engineering according to claim 1, which is characterized in that: the top fixedly connected with show board (3) of rotation axis (26), the inside middle part fixedly connected with show screen (42) of show board (3), the colour of show screen (42) is transparent.
5. The multifunctional display board for the construction cost of the building engineering according to claim 1, which is characterized in that: the two sides of the inside of the display board (3) are fixedly connected with racks (48).
6. The multifunctional display board for the construction cost of the building engineering according to claim 1, which is characterized in that: the bottom and the top of the threaded rod (41) are fixedly connected with limit blocks.
7. The multifunctional display board for the construction cost of the building engineering according to claim 1, which is characterized in that: the back of the display screen (42) is movably connected with a roller shaft (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296169.8U CN214897446U (en) | 2021-06-10 | 2021-06-10 | Building engineering cost is with multi-functional show board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296169.8U CN214897446U (en) | 2021-06-10 | 2021-06-10 | Building engineering cost is with multi-functional show board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214897446U true CN214897446U (en) | 2021-11-26 |
Family
ID=78933161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121296169.8U Expired - Fee Related CN214897446U (en) | 2021-06-10 | 2021-06-10 | Building engineering cost is with multi-functional show board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214897446U (en) |
-
2021
- 2021-06-10 CN CN202121296169.8U patent/CN214897446U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |