CN220668820U - Electronic information display board - Google Patents
Electronic information display board Download PDFInfo
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- CN220668820U CN220668820U CN202321925866.4U CN202321925866U CN220668820U CN 220668820 U CN220668820 U CN 220668820U CN 202321925866 U CN202321925866 U CN 202321925866U CN 220668820 U CN220668820 U CN 220668820U
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- gear
- movable rod
- electronic information
- display board
- support column
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- 238000010168 coupling process Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of electronic information display boards, in particular to an electronic information display board. Including show board main part, support column and carriage release lever, the support column has been installed in the show board main part outside, and the carriage release lever of support column internally mounted, first gear has been connected at the carriage release lever top, and has connected the second gear below the first gear, and spool mechanism has been installed to the carriage release lever bottom, and has connected supporting mechanism below the spool mechanism, has installed the hand lever in the middle of the carriage release lever, and the base has been installed to the support column bottom, and has installed the pulley below the base. This electronic information show board has installed the movable rod that can stretch out and draw back, and in this movable rod block advances the support column, not only saves space, has improved the practicality moreover to this movable rod bottom has installed telescopic supporting mechanism, not only can support show board main part increase stability, can also utilize the gyro wheel of supporting mechanism bottom installation to carry out quick convenient removal to show board main part, easy operation is swift, labour saving and time saving.
Description
Technical Field
The utility model relates to the technical field of electronic information display boards, in particular to an electronic information display board.
Background
The electronic display board is widely applied to information display in exhibition, high-speed rail stations and other personnel-intensive public places, and is a timely and vivid information display platform for recruitment, enterprise propaganda, advertisement delivery and information release. However, because the electronic display board is large in size, in daily use, the stability of the electronic display board when being placed is ensured while the electronic display board is convenient to move.
Through retrieval, patent number CN202021832234.X discloses an LED electronic display screen device convenient to adjust the height and the elevation angle, the LED electronic display screen device convenient to adjust the height and the elevation angle comprises a height adjusting device and a height adjusting plate, the upper end face of the height adjusting device is connected with the height adjusting plate, the left end face and the right end face of the height adjusting plate are connected with lifting plates, one end of each lifting plate is connected with a fixed disc through threads, one end face of each fixed disc is connected with a fixed frame, and the front end face of each fixed frame is connected with a display screen.
This lifter plate of LED electronic display screen device convenient to height-adjusting and angle of elevation can be fine jack-up fixed frame through the limiting plate that removes the post surface, avoid the fixed frame of leaning on to take place relative rotation because of self gravity and the screw rod on fixed disk surface, cause the angle of elevation of fixed frame to change, avoid the wearing and tearing on fixed frame surface that relative rotation caused simultaneously, guarantee the long-term use of display screen, but when this LED electronic display screen device convenient to height-adjusting and angle of elevation uses, because the display screen is great, when adjusting the display screen angle, can not accomplish fine balance and lead to the display screen to take place the condition that inclines even drop to appear easily, consequently, to above problem, we make change and innovation to the LED electronic display screen device of original being convenient for height-adjusting and angle of elevation.
Disclosure of Invention
The utility model aims to provide an electronic information display board so as to solve the problems that the LED electronic display screen device which is convenient for adjusting the height and the elevation angle and is provided in the prior market in the background art can easily cause the inclination and even the falling of the display screen if the good balance cannot be achieved when the angle of the display screen is adjusted.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electronic information show board, includes show board main part, support column and carriage release lever, the support column has been installed in the show board main part outside, and support column internally mounted has moved the lever, first gear has been connected at the carriage release lever top, and has connected the second gear below the first gear, spool mechanism has been installed to the carriage release lever bottom, and has connected supporting mechanism below the spool mechanism, the hand lever has been installed in the middle of the carriage release lever, the base has been installed to the support column bottom, and has installed the pulley below the base.
Preferably, 2 sets of support columns are symmetrically arranged on two sides of the display board main body, a movable rod is arranged in the middle of the support column, and the movable rod is of a movable structure.
Preferably, the inner top of the moving rod is provided with a first gear through the connecting shaft, the lower surface of the first gear is provided with a second gear through the connecting shaft, and the first gear and the second gear are meshed with each other to form a rotating structure.
Preferably, the spool mechanism comprises spool, enameled wire and spring, spool and second gear coaxial coupling constitute revolution mechanic, and the perpendicular enameled wire of having twined on the spool, and the spring runs through the enameled wire and is connected in supporting mechanism.
Preferably, the supporting mechanism comprises telescopic link and gyro wheel, telescopic link top is connected in the enameled wire, and the telescopic link top is by spring coupling in the bottom position in the movable rod, and the gyro wheel has been installed to the telescopic link bottom.
Preferably, the walking rod is transversely arranged at the middle position of the 2 groups of moving rods, and the moving rods form a moving structure through the walking rod.
Compared with the prior art, the utility model has the beneficial effects that: the electronic information display board;
the movable rod which can stretch out and draw back is arranged in the support columns on two sides of the electronic information display board, when the electronic information display board is used for angle adjustment, the electronic information display board is required to be well balanced in angle to ensure that the electronic information display board cannot incline or fall down, so that the movable rod is required to extend out of the rear sides of two sides of the display board main body to control the balance of the display board main body, and the movable rod can be clamped into the support columns, so that space is saved, and practicability is improved.
The telescopic supporting mechanism is installed to the carriage release lever bottom, when the carriage release lever is opened, drive supporting mechanism simultaneously and stretch out from the carriage release lever bottom, and the expansion process is very convenient and fast, need not increase staff's labour, when supporting mechanism stretches out completely, not only can support show board main part and increase stability, but also can utilize the gyro wheel of supporting mechanism bottom installation to carry out quick convenient removal to show board main part, easy operation is swift, labour saving and time saving.
Drawings
Fig. 1 is a schematic diagram of the overall front view cross-section structure of the present utility model.
Fig. 2 is an enlarged schematic view of a front view of a partial structure of the present utility model.
Fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.
Fig. 4 is a schematic diagram of the overall side view of the present utility model.
The novel display board comprises a 1-display board body, a 2-support column, a 3-movable rod, a 4-first gear, a 5-second gear, a 6-spool mechanism, a 61-spool, a 62-enameled wire, a 63-spring, a 7-support mechanism, a 71-telescopic rod, a 72-roller, an 8-hand rod, a 9-base and a 10-pulley.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an electronic information show board, includes show board main part 1, support column 2 and movable rod 3, support column 2 has been installed in the show board main part 1 outside, and support column 2 internally mounted movable rod 3, first gear 4 has been connected at movable rod 3 top, and has connected second gear 5 below the first gear 4, spool mechanism 6 has been installed to movable rod 3 bottom, and has connected supporting mechanism 7 below the spool mechanism 6, walking bar 8 has been installed in the middle of the movable rod 3, base 9 has been installed to support column 2 bottom, and pulley 10 has been installed below the base 9.
The display board main body 1 bilateral symmetry has installed 2 sets of support columns 2, movable rod 3 has been installed to the inside central position of support column 2, and movable rod 3 is movable structure, movable rod 3 can accomplish half opening and shutting in support column 2, consequently when movable rod 3 expands, can support display board main body 1.
The top has installed first gear 4 by the connecting axle through connection in the carriage release lever 3, and has installed second gear 5 by the connecting axle through connection below the first gear 4, first gear 4 and second gear 5 intermesh constitutes revolution mechanic, first gear 4 is greater than second gear 5, therefore when first gear 4 and second gear 5 meshing, can make second gear 5 increase rotation.
The spool mechanism 6 is composed of a spool 61, an enameled wire 62 and a spring 63, the spool 61 and the second gear 5 are coaxially connected to form a rotating structure, the enameled wire 62 is vertically wound on the spool 61, the spring 63 penetrates through the enameled wire 62 and is connected to the supporting mechanism 7, the spool mechanism 6 and the second gear 5 are coaxially connected, and therefore the second gear 5 rotates to enable the spool mechanism 6 to start to operate.
The supporting mechanism 7 comprises telescopic link 71 and gyro wheel 72, the telescopic link 71 top is connected in enameled wire 62, and the telescopic link 71 top is connected in the interior bottom position of movable rod 3 by spring 63, and the gyro wheel 72 has been installed to the telescopic link 71 bottom, the movable rod 3 is placed in the middle in 2 sets of movable rods 3 in the horizontal installation of movable rod 8, and movable rod 3 constitutes the moving structure through the movable rod 8, 2 sets of movable rods 3 are connected to the movable rod 8, makes to drive movable rod 3 outside and stretches when stirring the movable rod 8.
Working principle: when the electronic information display board is used, in order to avoid tilting and tilting of the display board when the electronic information display board is used, the moving rod 3 installed in the electronic information display board needs to be stretched out, firstly, a worker pulls the hand rod 8 outwards to enable the hand rod 8 to move outwards, as both sides of the hand rod 8 are connected with the moving rod 3, when the worker pulls the hand rod 8, the moving rod 3 is simultaneously driven to stretch out outwards in a tilting manner, the top of the moving rod 3 is fixedly rotated by a connecting shaft, a first gear 4 is installed on the connecting shaft, and therefore, when the moving rod 3 rotates outwards, the first gear 4 at the top end of the moving rod 3 is simultaneously driven to rotate, so that the first gear 4 is meshed with the second gear 5, and because the size of the first gear 4 is larger than that of the second gear 5, when the first gear 4 rotates one circle, the second gear 5 can rotate multiple circles, and when the second gear 5 rotates, the spool 61 coaxially connected is driven to rotate simultaneously, so that the enameled wire 62 on the spool 61 performs paying-off action, and further the telescopic rod 71 connected with the bottom of the enameled wire 62 extends outwards from the bottom of the moving rod 3, so that the spring 63 connected with the bottom of the moving rod 3 at the top of the telescopic rod 71 performs stretching action, and as the enameled wire 62 rotates continuously, the moving rod 3 can be in an inclined structure when the telescopic rod 71 extends from the bottom of the moving rod 3 to be horizontal with the bottom of the base 9, thus the display board main body 1 can be well supported, and when the display board main body 1 needs to be moved, the pulley 10 arranged under the base 9 and the roller 72 arranged at the bottom of the telescopic rod 71 can be utilized to perform rapid movement, and the telescopic rod 71 can be contracted into the moving rod 3, and the moving rod 3 can also be accommodated into the support column 2 after the reverse operation, saving some space, what is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. An electronic information display board, includes show board main part (1), support column (2) and movable rod (3), its characterized in that: support column (2) have been installed in show board main part (1) outside, and support column (2) internally mounted movable rod (3), first gear (4) have been connected at movable rod (3) top, and connected second gear (5) below first gear (4), spool mechanism (6) have been installed to movable rod (3) bottom, and supporting mechanism (7) have been connected below spool mechanism (6), hand lever (8) have been installed in the middle of movable rod (3), base (9) have been installed to support column (2) bottom, and pulley (10) have been installed below base (9).
2. An electronic information display board according to claim 1, wherein: the display board is characterized in that 2 groups of support columns (2) are symmetrically arranged on two sides of the display board main body (1), a movable rod (3) is arranged in the middle of the support columns (2), and the movable rod (3) is of a movable structure.
3. An electronic information display board according to claim 1, wherein: the top has installed first gear (4) by the connecting axle through connection in movable rod (3), and has installed second gear (5) by the connecting axle through connection below first gear (4), first gear (4) and second gear (5) intermeshing constitute revolution mechanic.
4. An electronic information display board according to claim 1, wherein: the spool mechanism (6) comprises a spool (61), an enameled wire (62) and a spring (63), the spool (61) and the second gear (5) are coaxially connected to form a rotating structure, the spool (61) is vertically wound with the enameled wire (62), and the spring (63) penetrates through the enameled wire (62) and is connected to the supporting mechanism (7).
5. An electronic information display board according to claim 1, wherein: the supporting mechanism (7) is composed of a telescopic rod (71) and a roller (72), the top of the telescopic rod (71) is connected to the enameled wire (62), the top of the telescopic rod (71) is connected to the inner bottom of the movable rod (3) through a spring (63), and the roller (72) is installed at the bottom of the telescopic rod (71).
6. An electronic information display board according to claim 1, wherein: the hand bars (8) are transversely arranged at the center positions of the 2 groups of moving bars (3), and the moving bars (3) form a moving structure through the hand bars (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925866.4U CN220668820U (en) | 2023-07-21 | 2023-07-21 | Electronic information display board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925866.4U CN220668820U (en) | 2023-07-21 | 2023-07-21 | Electronic information display board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220668820U true CN220668820U (en) | 2024-03-26 |
Family
ID=90330114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321925866.4U Active CN220668820U (en) | 2023-07-21 | 2023-07-21 | Electronic information display board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220668820U (en) |
-
2023
- 2023-07-21 CN CN202321925866.4U patent/CN220668820U/en active Active
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