CN113586881B - A novel information display device for municipal works city planning design - Google Patents
A novel information display device for municipal works city planning design Download PDFInfo
- Publication number
- CN113586881B CN113586881B CN202110927157.9A CN202110927157A CN113586881B CN 113586881 B CN113586881 B CN 113586881B CN 202110927157 A CN202110927157 A CN 202110927157A CN 113586881 B CN113586881 B CN 113586881B
- Authority
- CN
- China
- Prior art keywords
- wall
- groove
- fixedly connected
- rotating shaft
- gear
- 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
-
- 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
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Abstract
The invention discloses a novel information display device for municipal engineering city planning design, which comprises a base, a bracket, a roller, a first mounting cavity, a first mounting groove, a second mounting cavity, a first clamping groove, a sliding groove, a through groove, a mounting component, a fixing component, a first display board, a first display screen, a first shaft sleeve, a second display board, a second display screen, a second mounting groove, a second clamping groove, a first rotating shaft, a fixing block, a first gear, a motor, a second rotating shaft, a second gear, a mounting board, a third shaft sleeve, a first clamping block and a ring groove, compared with the existing information display device, the novel information display device has a multi-angle display function, can display information at multiple angles, is convenient for people around to watch, has a movable and fixed function, is convenient for movement and fixation of the information display device, and is convenient for disassembly, assembly and maintenance of the display screen, the labor intensity is reduced, and the efficiency is improved.
Description
Technical Field
The invention relates to the technical field of information display devices, in particular to a novel information display device for municipal engineering city planning design.
Background
There are many places in daily life and need carry out the show of information, at this moment just need use information display device, but current information display device can only show a direction, is unfavorable for crowd all around to watch, and current information display device can't remove the back when installing the gyro wheel additional fixed, the fixed show of information display device of being not convenient for, and the most integrated design of current information display device is inconvenient overhauld it.
Disclosure of Invention
The invention aims to provide a novel information display device for municipal engineering city planning design, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a novel information display device for municipal engineering city planning design comprises a base, a support, rollers, a first mounting cavity, a first mounting groove, a second mounting cavity, a first clamping groove, a sliding groove, a through groove, a mounting assembly, a fixing assembly, a first display board, a first display screen, a first shaft sleeve, a second display board, a second display screen, a second mounting groove, a second clamping groove, a first rotating shaft, a fixing block, a first gear, a motor, a second rotating shaft and a second gear, wherein the first mounting cavity is formed in the base, the motor is fixedly connected to the inner wall of the bottom end of the first mounting cavity, the second rotating shaft is fixedly connected to an output shaft of the motor, the second gear is symmetrically fixed to the outer wall of one side of the second rotating shaft, the first gear is connected to the outer wall of one side of the second gear in a meshing manner, the first rotating shaft is fixedly connected to the inner wall of one side of the first gear, the first shaft sleeve is sleeved on the outer wall of one side of the first rotating shaft, the first display board is fixedly connected to the outer wall of the top end of the base, the first shaft sleeve is fixedly connected to the outer wall of one side of the first display board, and the second display board is symmetrically installed on two sides of the first display board.
Preferably, the fixed blocks are symmetrically fixed on the outer wall of one side of the first rotating shaft, one side of the fixed block is provided with an installation component, the installation component comprises an installation plate, a third shaft sleeve, a first clamping block, a guide rod, a lead screw, a sliding block, a limiting block, a knob, a third installation groove, a third rotating shaft, a first spring and a ring groove, the installation plate is fixedly connected on the outer wall of one side of the fixed block, the third installation groove is formed in the outer wall of one side of the installation plate, the third rotating shaft is fixedly distributed on the inner wall of one side of the third installation groove, the outer wall of one side of the third rotating shaft is rotatably connected with the third shaft sleeve, the first spring is sleeved on the outer wall of one side of the third rotating shaft, one end of the first spring is fixedly connected to the inner wall of one side of the third shaft sleeve, the other end of the first spring is fixedly connected to the outer wall of one side of the third rotating shaft, the first clamping block is fixedly connected to the outer wall of one side of the third shaft sleeve, the ring groove is formed in the inner wall of one side of the third installation groove, the inner wall of one side of the annular groove is rotatably connected with a limiting block, the inner wall of one side of the limiting block is fixedly connected with a lead screw, the outer wall of one side of the lead screw is connected with a sliding block in a threaded mode, and the first clamping block is connected to the outer wall of one side of the sliding block in a clamping mode.
Preferably, the base is symmetrically provided with a first mounting groove inside, a fixing component is mounted inside the first mounting groove, the fixing component comprises a fixing plate, a rack, a third gear, a fourth rotating shaft, a handle, a second clamping block, a second spring and a deflector rod, the fixing plate is sleeved on the inner wall of one side of the first mounting groove, the rack is fixedly connected on the outer wall of one side of the fixing plate, a second mounting cavity is formed on the inner wall of one side of the first mounting groove, the third gear is sleeved on the inner wall of one side of the second mounting cavity, the third gear is clamped and connected on the outer wall of one side of the rack, the inner wall of one side of the second mounting cavity is provided with a first clamping groove, the inner wall of one side of the first clamping groove is connected with a second clamping block in a sliding way, and the second fixture block is clamped and connected on the outer wall of one side of the third gear, a second spring is fixedly connected on the outer wall of one side of the second fixture block, and one end of the second spring is fixedly connected on the inner wall of one side of the first clamping groove.
Preferably, the outer wall of the bottom end of the base is fixedly provided with a support, and the outer wall of one side of the support is rotatably connected with a roller.
Preferably, a first display screen is installed on the inner wall of one side of the first display board, and a second display screen is installed on the inner wall of one side of the second display board.
Preferably, the outer walls of the two sides of the first display board are symmetrically fixed with second shaft sleeves, and the first rotating shaft is sleeved on the inner wall of one side of the second shaft sleeve.
Preferably, a second mounting groove is symmetrically formed in the outer wall of one side of the second display board, a second clamping groove is formed in the inner wall of one side of the second mounting groove in a distributed mode, and the first clamping block is connected to the inner wall of one side of the second clamping groove in a clamped mode.
Preferably, the inner wall of one side of the third mounting groove is fixedly connected with a guide rod, the sliding block is connected to the outer wall of one side of the guide rod in a sliding mode, and one end of the screw rod is fixedly connected with a knob.
Preferably, a through groove is formed in the outer wall of one side of the base, a fourth rotating shaft is connected to the inner wall of one side of the through groove in a rotating mode, the third gear is fixedly connected to the outer wall of one side of the fourth rotating shaft, a handle is fixedly connected to one end of the fourth rotating shaft, a shifting rod is arranged on one side of the handle, one end of the shifting rod is fixedly connected to the outer wall of one side of the second fixture block, a sliding groove is formed in the outer wall of one side of the base, and the shifting rod is connected to the inner wall of one side of the sliding groove in a sliding mode.
Compared with the prior art, the invention has the beneficial effects that: compared with the existing information display device, the multi-angle display device has the advantages that the multi-angle display function is designed, information can be displayed in multiple angles, and people around the display device can watch the information conveniently.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a perspective view of a second display board according to the present invention;
FIG. 3 is a perspective view of the mounting assembly of the present invention;
FIG. 4 is a side view partially in section of the mounting assembly of the present invention;
FIG. 5 is a schematic perspective view of a base according to the present invention;
FIG. 6 is a schematic view of the overall front cut-away configuration of the present invention;
FIG. 7 is a top sectional view of the base of the present invention;
FIG. 8 is a top cut-away view of a third sleeve of the present invention;
FIG. 9 is an enlarged view of the structure of the area A in FIG. 1;
FIG. 10 is an enlarged view of the structure of the area B in FIG. 2;
FIG. 11 is an enlarged view of the structure of the area C in FIG. 3;
FIG. 12 is an enlarged view of the structure of the area D in FIG. 4;
FIG. 13 is an enlarged view of the structure in area E of FIG. 5;
FIG. 14 is an enlarged view of the structure of the area F in FIG. 6;
FIG. 15 is an enlarged view of the structure in the area G of FIG. 7;
in the figure: 1. a base; 11. a support; 12. a roller; 13. a first mounting cavity; 14. a first mounting groove; 141. a second mounting cavity; 142. a first card slot; 15. a chute; 16. a through groove; 2. mounting the component; 21. mounting a plate; 22. a third shaft sleeve; 221. a first clamping block; 23. a guide bar; 24. a screw rod; 25. a slider; 26. a limiting block; 27. a knob; 28. a third mounting groove; 281. a third rotating shaft; 282. a first spring; 29. a ring groove; 3. a fixing assembly; 31. a fixing plate; 311. a rack; 32. a third gear; 33. a fourth rotating shaft; 34. a handle; 35. a second fixture block; 36. a second spring; 37. a deflector rod; 4. a first display board; 41. a first display screen; 42. a first bushing; 43. a second shaft sleeve; 5. a second display board; 51. a second display screen; 52. a second mounting groove; 53. a second card slot; 6. a first rotating shaft; 61. a fixed block; 62. a first gear; 7. a motor; 8. a second rotating shaft; 81. a second gear.
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. 1-15, an embodiment of the present invention is shown: a novel information display device for municipal engineering city planning design comprises a base 1, a support 11, rollers 12, a first installation cavity 13, a first installation groove 14, a second installation cavity 141, a first clamping groove 142, a sliding groove 15, a through groove 16, an installation component 2, a fixed component 3, a first display board 4, a first display screen 41, a first shaft sleeve 42, a second shaft sleeve 43, a second display board 5, a second display screen 51, a second installation groove 52, a second clamping groove 53, a first rotating shaft 6, a fixed block 61, a first gear 62, a motor 7, a second rotating shaft 8 and a second gear 81, wherein the first installation cavity 13 is arranged in the base 1, the motor 7 is fixedly connected to the inner wall of the bottom end of the first installation cavity 13, the second rotating shaft 8 is fixedly connected to the output shaft of the motor 7, the second gear 81 is symmetrically fixed to the outer wall of one side of the second rotating shaft 8, the first gear 62 is engaged and connected to the outer wall of one side of the second gear 81, a first rotating shaft 6 is fixedly connected to the inner wall of one side of the first gear 62, a first shaft sleeve 42 is sleeved on the outer wall of one side of the first rotating shaft 6, a first display board 4 is fixedly connected to the outer wall of the top end of the base 1, the first shaft sleeve 42 is fixedly connected to the outer wall of one side of the first display board 4, and second display boards 5 are symmetrically mounted on two sides of the first display board 4; the fixing blocks 61 are symmetrically fixed on the outer wall of one side of the first rotating shaft 6, the mounting assembly 2 is arranged on one side of the fixing block 61, the mounting assembly 2 comprises a mounting plate 21, a third shaft sleeve 22, a first clamping block 221, a guide rod 23, a screw rod 24, a sliding block 25, a limiting block 26, a knob 27, a third mounting groove 28, a third rotating shaft 281, a first spring 282 and a ring groove 29, the mounting plate 21 is fixedly connected on the outer wall of one side of the fixing block 61, the third mounting groove 28 is formed on the outer wall of one side of the mounting plate 21, the third rotating shaft 281 is fixedly distributed on the inner wall of one side of the third mounting groove 28, the third shaft sleeve 22 is rotatably connected on the outer wall of one side of the third rotating shaft 281, the first spring 282 is sleeved on the outer wall of one side of the third rotating shaft 281, one end of the first spring 282 is fixedly connected on the inner wall of one side of the third shaft sleeve 22, and the other end is fixedly connected on one side of the outer wall of the third rotating shaft 281, a first clamping block 221 is fixedly connected to the outer wall of one side of the third shaft sleeve 22, an annular groove 29 is formed in the inner wall of one side of the third mounting groove 28, a limiting block 26 is rotatably connected to the inner wall of one side of the annular groove 29, a lead screw 24 is fixedly connected to the inner wall of one side of the limiting block 26, a sliding block 25 is in threaded connection to the outer wall of one side of the lead screw 24, and the first clamping block 221 is clamped and connected to the outer wall of one side of the sliding block 25; the inner part of the base 1 is symmetrically provided with a first mounting groove 14, the inner part of the first mounting groove 14 is provided with a fixed component 3, the fixed component 3 comprises a fixed plate 31, a rack 311, a third gear 32, a fourth rotating shaft 33, a handle 34, a second clamping block 35, a second spring 36 and a deflector rod 37, the fixed plate 31 is sleeved on the inner wall of one side of the first mounting groove 14, the rack 311 is fixedly connected on the outer wall of one side of the fixed plate 31, a second mounting cavity 141 is arranged on the inner wall of one side of the first mounting groove 14, the third gear 32 is sleeved on the inner wall of one side of the second mounting cavity 141, the third gear 32 is clamped and connected on the outer wall of one side of the rack 311, a first clamping groove 142 is arranged on the inner wall of one side of the second mounting cavity 141, the second clamping block 35 is slidably connected on the inner wall of one side of the first clamping groove 142, the second clamping block 35 is clamped and connected on the outer wall of one side of the third gear 32, the second spring 36 is fixedly connected on the outer wall of one side of the second clamping block 35, one end of the second spring 36 is fixedly connected to the inner wall of one side of the first clamping groove 142; a bracket 11 is distributed and fixed on the outer wall of the bottom end of the base 1, a roller 12 is rotatably connected on the outer wall of one side of the bracket 11, and the bracket 11 and the roller 12 are convenient for the movement of the base 1; a first display screen 41 is arranged on the inner wall of one side of the first display board 4, a second display screen 51 is arranged on the inner wall of one side of the second display board 5, and the first display screen 41 and the second display screen 51 are used for displaying information; second shaft sleeves 43 are symmetrically fixed on the outer walls of two sides of the first display board 4, the first rotating shaft 6 is sleeved on the inner wall of one side of the second shaft sleeve 43, and the second shaft sleeve 43 is used for mounting the first rotating shaft 6; a second mounting groove 52 is symmetrically formed in the outer wall of one side of the second display board 5, a second clamping groove 53 is distributed in the inner wall of one side of the second mounting groove 52, the first clamping block 221 is clamped and connected to the inner wall of one side of the second clamping groove 53, and the second mounting groove 52 and the second clamping groove 53 are used for clamping the mounting assembly 2; a guide rod 23 is fixedly connected to the inner wall of one side of the third mounting groove 28, the sliding block 25 is connected to the outer wall of one side of the guide rod 23 in a sliding manner, a knob 27 is fixedly connected to one end of the screw rod 24, the guide rod 23 is used for guiding the sliding block 25, and the knob 27 drives the screw rod 24 to rotate; logical groove 16 has been seted up on one side outer wall of base 1, it is connected with fourth pivot 33 to rotate on the one side inner wall that leads to groove 16, and third gear 32 fixed connection is on one side outer wall of fourth pivot 33, the one end fixedly connected with handle 34 of fourth pivot 33, one side of handle 34 is provided with driving lever 37, and driving lever 37's one end fixed connection is on one side outer wall of second fixture block 35, spout 15 has been seted up on one side outer wall of base 1, and driving lever 37 sliding connection is on one side inner wall of spout 15, it is used for installing fourth pivot 33 to lead to groove 16, handle 34 and fourth pivot 33 drive third gear 32 and rotate, spout 15 is used for installing driving lever 37, driving lever 37 is used for driving second fixture block 35 and removes.
The working principle is as follows: when the invention is used for displaying information in multiple angles, firstly, the motor 7 in the first mounting cavity 13 is started, the motor 7 drives the second gear 81 through the second rotating shaft 8, the second gear 81 drives the first rotating shaft 6 through the first gear 62, the first rotating shaft 6 drives the mounting component 2 through the fixed block 61, the mounting component 2 drives the second display board 5 to rotate, so that the first display board 4 and the second display boards 5 on two sides present a certain angle, thereby realizing the multiple-angle information display, when the fixed component 3 needs to be used, the deflector rod 37 in the sliding groove 15 is pulled, the deflector rod 37 drives the second fixture block 35 to separate from the third gear 32, at this time, the second spring 36 in the first clamping groove 142 is compressed, the third gear 32 loses the clamping limit, the fixed plate 31 in the first mounting groove 14 moves downwards under the action of gravity, the rack 311 drives the fourth rotating shaft 33 through the third gear 32, the fourth rotating shaft 33 rotates in the through groove 16 until the fixed plate 31 contacts the ground, the shift lever 37 is loosened to clamp the fixing plate 31, the installation is completed, when the base 1 needs to be moved, the fixing plate 31 can be retracted by rotating the handle 34, when the second display board 5 needs to be detached alone, the knob 27 on the mounting plate 21 is rotated, the screw rod 24 in the third mounting groove 28 is driven to rotate by the knob 27, the slider 25 slides outwards under the guiding action of the guide rod 23, the slider 25 drives the first latch 221, the first latch 221 rotates around the third rotating shaft 281 through the third shaft sleeve 22, at this time, the first spring 282 resets to separate the first latch 221 from the second latch groove 53 and the second mounting groove 52, at this time, the second display board 5 can be detached, wherein the bracket 11 and the roller 12 are used for moving the base 1, the second mounting cavity 141 is used for mounting the third gear 32, the first display screen 41 and the second display screen 51 are used for displaying information, the first shaft sleeve 42 and the second shaft sleeve 43 are used for mounting the first rotating shaft 6, the limiting block 26 and the annular groove 29 are used for limiting the screw rod 24.
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 (8)
1. The utility model provides a novel information display device for municipal works city planning design, includes base (1), support (11), gyro wheel (12), first installation cavity (13), first mounting groove (14), second installation cavity (141), first draw-in groove (142), spout (15), logical groove (16), installation component (2), fixed subassembly (3), first show board (4), first display screen (41), first axle sleeve (42), second axle sleeve (43), second show board (5), second display screen (51), second mounting groove (52), second draw-in groove (53), first pivot (6), fixed block (61), first gear (62), motor (7), second pivot (8) and second gear (81), its characterized in that: a first installation cavity (13) is formed in the base (1), a motor (7) is fixedly connected to the inner wall of the bottom end of the first installation cavity (13), a second rotating shaft (8) is fixedly connected to an output shaft of the motor (7), a second gear (81) is symmetrically fixed to the outer wall of one side of the second rotating shaft (8), a first gear (62) is connected to the outer wall of one side of the second gear (81) in a meshed manner, a first rotating shaft (6) is fixedly connected to the inner wall of one side of the first gear (62), a first shaft sleeve (42) is sleeved on the outer wall of one side of the first rotating shaft (6), a first display board (4) is fixedly connected to the outer wall of the top end of the base (1), the first shaft sleeve (42) is fixedly connected to the outer wall of one side of the first display board (4), second display boards (5) are symmetrically installed on two sides of the first display board (4), and fixing blocks (61) are symmetrically fixed to the outer wall of one side of the first rotating shaft (6), one side of the fixed block (61) is provided with an installation component (2), the installation component (2) comprises an installation plate (21), a third shaft sleeve (22), a first fixture block (221), a guide rod (23), a screw rod (24), a slide block (25), a limiting block (26), a knob (27), a third installation groove (28), a third rotating shaft (281), a first spring (282) and a ring groove (29), the installation plate (21) is fixedly connected to the outer wall of one side of the fixed block (61), the third installation groove (28) is formed in the outer wall of one side of the installation plate (21), the third rotating shaft (281) is fixedly distributed on the inner wall of one side of the third installation groove (28), the third shaft sleeve (22) is rotatably connected to the outer wall of one side of the third rotating shaft (281), the first spring (282) is sleeved on the outer wall of one side of the third rotating shaft (281), and one end of the first spring (282) is fixedly connected to the inner wall of one side of the third shaft sleeve (22), the other end fixed connection is on one side outer wall of third pivot (281), first fixture block (221) of fixedly connected with on one side outer wall of third axle sleeve (22), annular groove (29) have been seted up on one side inner wall of third mounting groove (28), it is connected with stopper (26) to rotate on one side inner wall of annular groove (29), fixedly connected with lead screw (24) on one side inner wall of stopper (26), threaded connection has slider (25) on one side outer wall of lead screw (24), and first fixture block (221) block is connected on one side outer wall of slider (25).
2. The novel information display device for municipal engineering city planning and design according to claim 1, wherein: the inner part of the base (1) is symmetrically provided with a first mounting groove (14), the inner part of the first mounting groove (14) is provided with a fixed component (3), the fixed component (3) comprises a fixed plate (31), a rack (311), a third gear (32), a fourth rotating shaft (33), a handle (34), a second clamping block (35), a second spring (36) and a shifting lever (37), the fixed plate (31) is sleeved on the inner wall of one side of the first mounting groove (14), the rack (311) is fixedly connected on the outer wall of one side of the fixed plate (31), a second mounting cavity (141) is formed on the inner wall of one side of the first mounting groove (14), the third gear (32) is sleeved on the inner wall of one side of the second mounting cavity (141), the third gear (32) is connected on the outer wall of one side of the rack (311) in a clamping manner, a first clamping groove (142) is formed on the inner wall of one side of the second mounting cavity (141), a second clamping block (35) is connected to the inner wall of one side of the first clamping groove (142) in a sliding mode, the second clamping block (35) is connected to the outer wall of one side of the third gear (32) in a clamping mode, a second spring (36) is fixedly connected to the outer wall of one side of the second clamping block (35), and one end of the second spring (36) is fixedly connected to the inner wall of one side of the first clamping groove (142).
3. The novel information display device for municipal engineering city planning and design according to claim 1, wherein: the base is characterized in that a support (11) is fixedly distributed on the outer wall of the bottom end of the base (1), and a roller (12) is rotatably connected to the outer wall of one side of the support (11).
4. The novel information display device for municipal engineering city planning and design according to claim 1, wherein: a first display screen (41) is installed on the inner wall of one side of the first display board (4), and a second display screen (51) is installed on the inner wall of one side of the second display board (5).
5. The novel information display device for municipal engineering city planning and design according to claim 1, wherein: second shaft sleeves (43) are symmetrically fixed on the outer walls of two sides of the first display board (4), and the first rotating shaft (6) is sleeved on the inner wall of one side of the second shaft sleeve (43).
6. The novel information display device for municipal engineering city planning and design according to claim 1, wherein: second mounting groove (52) have been seted up to the symmetry on the outer wall of one side of second show board (5), second draw-in groove (53) have been seted up in the distribution on the inner wall of one side of second mounting groove (52), and first fixture block (221) block is connected on the inner wall of one side of second draw-in groove (53).
7. The novel information display device for municipal engineering city planning design according to claim 1, characterized in that: the guide rod (23) is fixedly connected to the inner wall of one side of the third mounting groove (28), the sliding block (25) is connected to the outer wall of one side of the guide rod (23) in a sliding mode, and the knob (27) is fixedly connected to one end of the screw rod (24).
8. The novel information display device for municipal engineering city planning and design according to claim 2, wherein: seted up logical groove (16) on the one side outer wall of base (1), it is connected with fourth pivot (33) to rotate on the one side inner wall that leads to groove (16), and third gear (32) fixed connection is on one side outer wall of fourth pivot (33), the one end fixedly connected with handle (34) of fourth pivot (33), one side of handle (34) is provided with driving lever (37), and the one end fixed connection of driving lever (37) is on one side outer wall of second fixture block (35), spout (15) have been seted up on one side outer wall of base (1), and driving lever (37) sliding connection is on one side inner wall of spout (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110927157.9A CN113586881B (en) | 2021-08-13 | 2021-08-13 | A novel information display device for municipal works city planning design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110927157.9A CN113586881B (en) | 2021-08-13 | 2021-08-13 | A novel information display device for municipal works city planning design |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113586881A CN113586881A (en) | 2021-11-02 |
| CN113586881B true CN113586881B (en) | 2022-09-16 |
Family
ID=78257507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110927157.9A Active CN113586881B (en) | 2021-08-13 | 2021-08-13 | A novel information display device for municipal works city planning design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113586881B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206112430U (en) * | 2016-11-01 | 2017-04-19 | 京东方科技集团股份有限公司 | Foldable flexible screen's strutting arrangement and display device |
| CN210052310U (en) * | 2019-05-08 | 2020-02-11 | 王玲 | Teaching aid for mathematical education |
| CN210344896U (en) * | 2019-08-26 | 2020-04-17 | 王大鹏 | Measuring device for building intelligent engineering |
| CN211399214U (en) * | 2019-12-31 | 2020-09-01 | 南京林业大学 | Remove stable mutual multimedia device |
| CN212480657U (en) * | 2020-03-29 | 2021-02-05 | 咸宁市长兴水利水电工程监理有限公司 | LED display screen for project supervision side station |
| CN112283524A (en) * | 2020-10-28 | 2021-01-29 | 江文韬 | High spirit level auxiliary rod of stability for construction after installation |
| CN213634897U (en) * | 2020-12-30 | 2021-07-06 | 王海军 | Universal multimedia teaching device |
| CN213877182U (en) * | 2021-01-19 | 2021-08-03 | 赤峰学院 | English multimedia learning teaching aid |
| CN112837567A (en) * | 2021-03-01 | 2021-05-25 | 郑州科技学院 | Network law treatment education device |
-
2021
- 2021-08-13 CN CN202110927157.9A patent/CN113586881B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113586881A (en) | 2021-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210069353U (en) | LED display screen of convenient regulation that practicality is strong | |
| CN113586881B (en) | A novel information display device for municipal works city planning design | |
| CN109332762B (en) | Electric drill fixing support | |
| CN110220079A (en) | A kind of fixation device for English teaching | |
| CN210429087U (en) | Signboard installation device and signboard subassembly | |
| CN215111876U (en) | LED display screen convenient to hang | |
| CN210925262U (en) | Electron class tablet convenient to installation | |
| CN210979049U (en) | Liquid crystal display touch screen convenient to installation is fixed | |
| CN212645519U (en) | Multifunctional adjusting bracket of sighting telescope | |
| CN211992745U (en) | Bearing press-in mechanism with guiding function | |
| CN211555228U (en) | English teaching demonstration device | |
| CN214433290U (en) | Can change environment art design panel of illumination angle | |
| CN211908547U (en) | New energy automobile motor convenient to it is fixed | |
| CN213182721U (en) | Testing arrangement of digital sign mainboard | |
| CN110880279B (en) | Advertising lamp box capable of being manually rotated and arranged in bus station | |
| CN219084975U (en) | Electrical instrument with dustproof structure | |
| CN214624372U (en) | Economic management is with propaganda display device | |
| CN219716303U (en) | Connecting rod transmission principle teaching demonstration model | |
| CN220082626U (en) | Display support convenient to installation display | |
| CN220895149U (en) | Poster propaganda show shelf | |
| CN218454359U (en) | Sign for highway construction | |
| CN213277305U (en) | Be applied to display device of wisdom tourist attraction | |
| CN219553165U (en) | Display convenient to overhaul | |
| CN217294766U (en) | Instrument mounting structure applied to motorcycle | |
| CN220086742U (en) | Block terminal mount pad |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |