CN213211590U - Highway liquid crystal splicing screen - Google Patents
Highway liquid crystal splicing screen Download PDFInfo
- Publication number
- CN213211590U CN213211590U CN202022578089.3U CN202022578089U CN213211590U CN 213211590 U CN213211590 U CN 213211590U CN 202022578089 U CN202022578089 U CN 202022578089U CN 213211590 U CN213211590 U CN 213211590U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- bearing plate
- plate
- driving
- splicing screen
- 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.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model discloses a highway liquid crystal concatenation screen, including base and two risers, two riser symmetry fixed mounting is at the up end of base, two be provided with buffer gear, every jointly between the riser equal symmetry fixed mounting has two connecting plates, every on the positive lateral wall of riser the connecting plate deviates from all to rotate on the lateral wall of the one end of riser and is connected with the drive wheel, two connect through drive belt transmission between the drive wheel, two common fixed mounting has L type loading board on the drive belt, the mounting panel has been placed on the L type loading board. The utility model discloses, the drive belt can drive L type loading board downstream, and L type loading board can drive mounting panel downstream, drives liquid crystal concatenation screen body downstream, and until L type loading board and No. two bearing plates offset, it changes, installs and maintains to reduce the low department with liquid crystal concatenation screen body, convenient saving time is favorable to the installation and the maintenance of liquid crystal concatenation screen body.
Description
Technical Field
The utility model relates to a highway technical field especially relates to a highway liquid crystal concatenation screen.
Background
The highway is suitable for the development of industrialization and urbanization. Since cities are a gathering place of industries and population, and automobiles grow much faster than villages, and become a gathering center of automobiles, freeways are often constructed from urban loops, radial roads and busy road sections, and become urban traffic with freeways as the backbone.
The existing liquid crystal spliced screen is generally arranged beside an expressway and used for advertising, but the installation position of the liquid crystal spliced screen is generally higher, so that certain difficulty is caused for replacement and maintenance of the liquid crystal spliced screen, and the liquid crystal spliced screen is not beneficial to installation and maintenance.
In order to solve the problem, the utility model provides a highway liquid crystal concatenation screen.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art "the other liquid crystal concatenation screen that generally all is provided with of current highway is used for playing the advertisement, but the mounted position of liquid crystal concatenation screen is generally than higher, and this change maintenance for the liquid crystal concatenation screen has led to the fact certain difficulty, is unfavorable for the defect of installation and the maintenance of liquid crystal concatenation screen" to a highway liquid crystal concatenation screen is proposed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a highway liquid crystal concatenation screen, includes base and two risers, two riser symmetry fixed mounting is at the up end of base, two be provided with buffer gear, every jointly between the riser equal symmetry fixed mounting has two connecting plates, every on the positive lateral wall of riser the connecting plate deviates from all to rotate on the lateral wall of the one end of riser and is connected with the drive wheel, two connect, two through drive belt transmission between the drive wheel common fixed mounting has L type loading board on the drive belt, the mounting panel has been placed on the L type loading board, fixed mounting has liquid crystal concatenation screen body on the positive lateral wall of mounting panel, is located two of below be provided with the center pin jointly between the drive wheel, be provided with actuating mechanism on the center pin.
Preferably, the driving mechanism comprises a servo motor, a driving gear and a driven gear, the servo motor is fixedly installed on the upper end face of the base, the driving gear is fixedly installed at the output end of the servo motor, the driven gear is fixedly sleeved on the central shaft, and the driven gear is in transmission connection with the driving gear through a chain.
Preferably, buffer gear includes No. one bearing plate, No. two bearing plates and a plurality of spring, No. one bearing plate sets up between two risers, two the left and right sides of a bearing plate is fixed mounting respectively on the riser.
Preferably, a plurality of equidistant fixed mounting of spring is in the up end of a bearing plate, No. two bearing plate fixed mounting are a plurality of the up end of spring, sliding connection between spring and the riser.
Preferably, the lateral wall of L type loading board goes up symmetrical threaded connection and has two fixing bolt, every fixing bolt all runs through the lateral wall and the threaded connection of L type loading board in the mounting panel, set up two and fixing bolt assorted screw holes on the lateral wall of mounting panel.
Compared with the prior art, the beneficial effects of the utility model are that:
when the liquid crystal spliced screen body needs to be replaced, a servo motor is started, then a driving gear is driven to rotate, the driving gear drives a driven gear to rotate through a chain, the driven gear drives a central shaft to rotate, the central shaft drives driving wheels at two ends to rotate, the driving wheel at the lower end drives the driving wheel at the upper end to rotate through a driving belt, meanwhile, the driving belt drives an L-shaped bearing plate to move downwards, the L-shaped bearing plate drives a mounting plate to move downwards, the liquid crystal spliced screen body is driven to move downwards until the L-shaped bearing plate is abutted against a second bearing plate, the liquid crystal spliced screen body is lowered to a lower position to be replaced, installed and maintained, the time is saved conveniently, the liquid crystal spliced screen body is favorable for installation and maintenance, a spring has good buffering effect on the L-shaped bearing plate through the second bearing plate, and the collision between, and then cause the liquid crystal concatenation screen body on the L type loading board to damage, improved the security of liquid crystal concatenation screen body.
Drawings
Fig. 1 is a schematic side view of a liquid crystal splicing screen for a highway according to the present invention;
fig. 2 is the utility model provides a front structure schematic diagram of highway liquid crystal concatenation screen.
In the figure: no. 1 bearing plate, 2 driven gear, 3 chains, 4 servo motor, 5 driving gears, 6 springs, No. 7 bearing plate, 8 transmission wheels, 9 transmission belts, 10L-shaped bearing plate, 11 vertical plates, 12 liquid crystal splicing screen body, 13 mounting plates, 14 connecting plates and 15 fixing bolts.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a liquid crystal splicing screen for a highway comprises a base and two vertical plates 11, wherein the two vertical plates 11 are symmetrically and fixedly arranged on the upper end surface of the base, a buffer mechanism is jointly arranged between the two vertical plates 11 and comprises a first bearing plate 1, a second bearing plate 7 and a plurality of springs 6, the plurality of springs 6 are fixedly arranged on the upper end surface of the first bearing plate 1 at equal intervals, the second bearing plate 7 is fixedly arranged on the upper end surfaces of the plurality of springs 6, the springs 6 are in sliding connection with the vertical plates 11, the first bearing plate 1 is arranged between the two vertical plates 11, the left side and the right side of the first bearing plate 1 are respectively and fixedly arranged on the vertical plates 11, two connecting plates 14 are symmetrically and fixedly arranged on the front side wall of each vertical plate 11, a driving wheel 8 is rotatably connected on the side wall of one end of each connecting plate 14, which is far away from the vertical plates 11, the two, an L-shaped bearing plate 10 is fixedly arranged on the two transmission belts 9 together, a mounting plate 13 is arranged on the L-shaped bearing plate 10, two fixing bolts 15 are symmetrically and threadedly connected on the side wall of the L-shaped bearing plate 10, each fixing bolt 15 penetrates through the side wall of the L-shaped bearing plate 10 and is threadedly connected in the mounting plate 13, two threaded holes matched with the fixing bolts 15 are formed in the side wall of the mounting plate 13, a liquid crystal splicing screen body 12 is fixedly arranged on the front side wall of the mounting plate 13, a central shaft is arranged between the two transmission wheels 8 positioned below the mounting plate together, a driving mechanism is arranged on the central shaft, and the driving mechanism comprises a, driving gear 5 and driven gear 2, 4 fixed mounting of servo motor are at the up end of base, and 5 fixed mounting of driving gear are at servo motor 4's output, and driven gear 2 is fixed to be cup jointed on the center pin, is connected through 3 transmissions of chain between driven gear 2 and the driving gear 5.
In the utility model, when the liquid crystal splicing screen body 12 needs to be replaced, the servo motor 4 is started, then the driving gear 5 is driven to rotate, the driving gear 5 drives the driven gear 2 to rotate through the chain 3, the driven gear 2 can drive the central shaft to rotate, the central shaft can drive the driving wheels 8 at two ends to rotate, the driving wheel 8 at the lower end drives the driving wheel 8 at the upper end to rotate through the driving belt 9, meanwhile, the driving belt 9 drives the L-shaped bearing plate 10 to move downwards, the L-shaped bearing plate 10 can drive the mounting plate 13 to move downwards, further, the liquid crystal splicing screen body 12 is driven to move downwards until the L-shaped bearing plate 10 is abutted against the second bearing plate 7, the liquid crystal splicing screen body 12 is lowered to the lower part to be replaced, the installation and the maintenance are convenient and time-saving, the installation and the maintenance of the liquid crystal splicing screen body 12 are facilitated, and the spring, avoid bumping between L type loading board 10 and No. two bearing plates 7, and then caused liquid crystal concatenation screen body 12 on the L type loading board 10 to damage, the security of liquid crystal concatenation screen body 12 has been improved, change when liquid crystal concatenation screen body 12 and accomplish the back, start servo motor 4, make servo motor 4 drive driving gear 5 antiport, through chain 3, driven gear 2, the interact of drive wheel 8 and drive belt 9, make L type loading board 10 can upwards rise, and then drive liquid crystal concatenation screen body 12 upwards rises.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A liquid crystal splicing screen for a highway comprises a base and two vertical plates (11), and is characterized in that the two vertical plates (11) are symmetrically and fixedly arranged on the upper end face of the base, a buffer mechanism is jointly arranged between the two vertical plates (11), two connecting plates (14) are symmetrically and fixedly arranged on the front side wall of each vertical plate (11), each connecting plate (14) is rotatably connected with a driving wheel (8) on the side wall of one end deviating from the vertical plate (11), the two driving wheels (8) are in transmission connection through a driving belt (9), an L-shaped bearing plate (10) is jointly and fixedly arranged on the two driving belts (9), an installation plate (13) is placed on the L-shaped bearing plate (10), a liquid crystal splicing screen body (12) is fixedly arranged on the front side wall of the installation plate (13), and a central shaft is jointly arranged between the two driving wheels (8) positioned below, and a driving mechanism is arranged on the central shaft.
2. The liquid crystal splicing screen for the expressway according to claim 1, wherein the driving mechanism comprises a servo motor (4), a driving gear (5) and a driven gear (2), the servo motor (4) is fixedly mounted on the upper end face of the base, the driving gear (5) is fixedly mounted at the output end of the servo motor (4), the driven gear (2) is fixedly sleeved on the central shaft, and the driven gear (2) is in transmission connection with the driving gear (5) through a chain (3).
3. The liquid crystal splicing screen for the expressway according to claim 1, wherein the buffer mechanism comprises a first bearing plate (1), a second bearing plate (7) and a plurality of springs (6), the first bearing plate (1) is arranged between two vertical plates (11), and the left side and the right side of the first bearing plate (1) are respectively and fixedly installed on the vertical plates (11).
4. The liquid crystal splicing screen for the expressway of claim 3, wherein the plurality of springs (6) are fixedly installed on the upper end surface of the first bearing plate (1) at equal intervals, the second bearing plate (7) is fixedly installed on the upper end surfaces of the plurality of springs (6), and the springs (6) are in sliding connection with the vertical plate (11).
5. The liquid crystal splicing screen for the expressway according to claim 1, wherein the side wall of the L-shaped bearing plate (10) is symmetrically and threadedly connected with two fixing bolts (15), each fixing bolt (15) penetrates through the side wall of the L-shaped bearing plate (10) and is threadedly connected in the mounting plate (13), and two threaded holes matched with the fixing bolts (15) are formed in the side wall of the mounting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578089.3U CN213211590U (en) | 2020-11-10 | 2020-11-10 | Highway liquid crystal splicing screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578089.3U CN213211590U (en) | 2020-11-10 | 2020-11-10 | Highway liquid crystal splicing screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213211590U true CN213211590U (en) | 2021-05-14 |
Family
ID=75827909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022578089.3U Expired - Fee Related CN213211590U (en) | 2020-11-10 | 2020-11-10 | Highway liquid crystal splicing screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213211590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113613451A (en) * | 2021-06-25 | 2021-11-05 | 长春电子科技学院 | Full-automatic electrical control device |
-
2020
- 2020-11-10 CN CN202022578089.3U patent/CN213211590U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113613451A (en) * | 2021-06-25 | 2021-11-05 | 长春电子科技学院 | Full-automatic electrical control device |
| CN113613451B (en) * | 2021-06-25 | 2023-10-17 | 长春电子科技学院 | Full-automatic electric control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213211590U (en) | Highway liquid crystal splicing screen | |
| CN110634327A (en) | Warning system used during highway maintenance construction | |
| CN209817593U (en) | Road construction safety fence | |
| CN109056574B (en) | Highway construction road safety warning device | |
| CN214613694U (en) | Wisdom zebra crossing warning equipment | |
| CN213145994U (en) | Urban road traffic vehicle advertisement screen installation device | |
| CN214939472U (en) | Traffic engineering uses multi-functional road decelerator | |
| CN216040804U (en) | Acousto-optic warning board for repairing highway | |
| CN113756228A (en) | Road and bridge are with portable roadblock device based on municipal construction | |
| CN210658120U (en) | Height limiting structure for road transportation | |
| CN219908650U (en) | Road deceleration strip | |
| CN215954730U (en) | Safety warning board for road traffic construction | |
| CN216999391U (en) | Concatenation formula deceleration strip | |
| CN217923179U (en) | Road deceleration strip with hidden installation mechanism | |
| CN111127959B (en) | Think political affairs education with think political affairs knowledge propaganda device | |
| CN219992266U (en) | Combined road deceleration strip | |
| CN219497171U (en) | Ground signal lamp based on bus communication technology | |
| CN219912276U (en) | Mobilizable LED screen mounting bracket | |
| CN215857343U (en) | Traffic engineering is with stand wear and tear road deceleration strip | |
| CN212270752U (en) | Low-cost easy-to-identify highway speed limit sign | |
| CN221480624U (en) | Contour sign for expressway | |
| CN218147918U (en) | Changeable lane separation marking | |
| CN111962423B (en) | Tide lane rod capable of reducing safety accidents by forced overturning | |
| CN217267132U (en) | Highway bridge engineering safety control buffer stop | |
| CN216435176U (en) | Device for assisting highway meteorological analysis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |