CN112349202A - Spliced screen advertisement machine - Google Patents
Spliced screen advertisement machine Download PDFInfo
- Publication number
- CN112349202A CN112349202A CN202011325495.7A CN202011325495A CN112349202A CN 112349202 A CN112349202 A CN 112349202A CN 202011325495 A CN202011325495 A CN 202011325495A CN 112349202 A CN112349202 A CN 112349202A
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- Prior art keywords
- arc
- sub
- bottom frame
- screen
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims 2
- 238000010008 shearing Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000009987 spinning Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses a spliced screen advertising machine which comprises a bottom frame and edge strips connected to two sides of the bottom frame, wherein one side, far away from the bottom frame, of each edge strip is connected with an installation lug, a plurality of sub-screens are arranged in the frame of the bottom frame, one side, close to the bottom frame, of each sub-screen is detachably connected with an installation seat, and symmetrically arranged fixed seats are arranged on the installation seat and the side, opposite to the bottom frame, of each installation seat. The invention has simple structure, the screw rod drives the sliding blocks to approach each other, the sub-screen is driven to be far away from the bottom frame through the scissor bar, the sub-screen is convenient to overhaul, a channel for installation and maintenance is not reserved at the rear part, the winding roller drives the protective film to descend, the protective film is blocked in front of the sub-screen, the protective film plays a role of protection, foreign objects are prevented from crushing the sub-screen, the protective film descends to drive the first gear on the protective film, the first gear is tightly attached to the first rack under the action of the powerful magnet and rotates relative to the first rack, and the first gear is meshed with the first rack to drive the rotating roller and the spiral bristles on the rotating roller to rotate so as to clean the surface of the sub-screen.
Description
Technical Field
The invention relates to the technical field of spliced screens, in particular to a spliced screen advertising machine.
Background
The liquid crystal splicing screen is more and more widely used in various industries, and the shadow of the liquid crystal splicing screen can be seen everywhere in the occasions of video monitoring, video playing in commercial places, meeting room application and the like. As the name suggests, the electric front maintenance liquid crystal screen is driven by an electronic circuit, each liquid crystal panel can be opened and pushed out one by one in front of the spliced wall, the installation and after-sale service of the whole system can be carried out from the front of the spliced screen, the spliced wall can be directly placed against the wall, and a channel for installation and maintenance is not reserved at the rear part.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an advertising machine with a spliced screen.
In order to achieve the purpose, the invention adopts the following technical scheme:
an advertisement machine with spliced screen comprises a bottom frame and edge strips connected with the two sides of the bottom frame, wherein one side of the edge strip, which is far away from the bottom frame, is connected with an installation lug, a plurality of sub-screens are arranged in the frame of the bottom frame, one side of each sub-screen close to the bottom frame is detachably connected with a mounting seat, symmetrically arranged fixing seats are arranged on one sides of the mounting seats opposite to the bottom frame, a first limiting rod and a second limiting rod are respectively arranged on the fixing seats on the bottom frame and the mounting seats in a one-to-one correspondence manner, sliding blocks are respectively connected on the first limiting rod and the second limiting rod in a sliding manner, a first spring is sleeved on the second limiting rod, a cutter bar is hinged between the sliding blocks, two sliding blocks on the first limiting rod are in threaded connection with a same screw rod, and the screw thread of slider and screw rod junction sets up in the opposite direction, and the tip of screw rod is connected with the first motor output of installing on the slider, and two adjacent sub-screens pass through locking device and connect.
Preferably, two it is connected with the winding roller to rotate between the strake upper end, and the tip of winding roller is connected with the second motor output of installing on the strake, and the winding has the protecting film on the winding roller, and clean structure is installed to the lower extreme of protecting film.
Preferably, clean structure is including changeing the roller, changes the both ends of roller and rotates and be connected with the connecting block, and the connecting block is connected at the protecting film lower extreme, and the both ends of changeing the roller all are connected with first gear, and first gear engagement has first rack, and first rack is installed on the strake, is connected with the spiral brush hair on changeing the roller.
Preferably, a powerful magnet is embedded inside the first gear.
Preferably, mounting groove and slot have been seted up respectively to the avris of the relative one side of mount pad and sub-screen, and the inner wall of mounting groove rotates and is connected with the second gear, and the both sides of second gear all mesh has the second rack, and the end connection of second rack has the tapered end, and the tapered end is L shape, and the lateral wall of slot is equipped with the draw-in groove corresponding with the tapered end, and the lateral wall of tapered end passes through the interior wall connection of second spring and mounting groove.
Preferably, the second gear is coaxially connected with a rotary wheel, a part of the rotary wheel extends out of the mounting groove, and an outer ring of the rotary wheel is provided with anti-skid grains.
Preferably, the connection surface between one end of the lock head far away from the second rack and the sub-screen is an inclined surface.
Preferably, locking device includes the arc pole, and the lateral wall of two adjacent sub-screens is equipped with first arc wall and second arc wall respectively, and the arc pole is arranged in first arc wall and second arc wall, and the inner wall of first arc wall is connected with the electro-magnet, the one end that the arc pole is close to the electro-magnet is connected with the armature corresponding with the electro-magnet, has cup jointed the second spring on the arc pole, the both ends of second spring respectively with arc pole and first arc wall inner wall connection.
Preferably, the centers of the arc-shaped rod, the first arc-shaped groove and the second arc-shaped groove coincide.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention has simple structure, the screw rod drives the sliding blocks to approach each other, and the sub-screen is driven to be far away from the bottom frame through the scissor bar, so that the sub-screen is convenient to overhaul, and a channel for installation and maintenance is not reserved at the rear part completely;
2. the winding roller drives the protective film to descend, the protective film is blocked in front of the sub-screen to play a role in protection, foreign objects are prevented from crushing the sub-screen, the protective film descends to drive the first gear on the protective film, the first gear is tightly attached to the first rack under the action of the powerful magnet and rotates relative to the first rack, and the first gear is meshed with the first rack to drive the rotating roller and the spiral bristles on the rotating roller to rotate so as to clean the surface of the sub-screen;
3. the joint strength between the arc-shaped rod reinforcing screen improves the integrity thereof, rotates the rotary wheel, drives the second gear to rotate clockwise, and the second gear is meshed with the second rack, drives the tapered end and the clamping groove to separate, and extracts from the slot, and can realize quick disassembly of the sub-screen and the mounting seat.
Drawings
In order to more particularly and intuitively illustrate an embodiment of the present invention or a prior art solution, a brief description of the drawings needed for use in the description of the embodiment or the prior art will be provided below.
FIG. 1 is a schematic structural diagram according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged view of the portion A in FIG. 1;
fig. 4 is an enlarged view of a portion B of fig. 2.
In the figure: the device comprises a sub-screen 1, a first rack 2, a mounting lug 3, an edge strip 4, a protective film 5, a first gear 6, a connecting block 7, a rotating roller 8, a bottom frame 9, a mounting seat 10, a fixed seat 11, a sliding block 12, a first limiting rod 13, a screw 14, a scissor rod 15, a second limiting rod 16, a first spring 17, an arc rod 18, a second spring 19, an armature 20, a second gear 21, a second rack 22, a rotating wheel 23, spiral bristles 24, an electromagnet 25 and a lock head 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a splicing screen advertising machine comprises a bottom frame 9 and edge strips 4 connected to two sides of the bottom frame, wherein one side of the edge strip 4 far away from the bottom frame 9 is connected with an installation lug 3, a plurality of sub-screens 1 are arranged in the frame of the bottom frame 9, one side of the sub-screens 1 close to the bottom frame 9 is detachably connected with an installation seat 10, one side of the installation seat 10 opposite to the bottom frame 9 is respectively provided with a symmetrically arranged fixed seat 11, the fixed seats 11 on the bottom frame 9 and the installation seat 10 are respectively provided with a first limiting rod 13 and a second limiting rod 16 in a one-to-one correspondence manner, the first limiting rod 13 and the second limiting rod 16 are respectively connected with a sliding block 12 in a sliding manner, the second limiting rod 16 is sleeved with a first spring 17, a shear rod 15 is hinged between the sliding blocks 12, two sliding blocks 12 on the first limiting rod 13 are in threaded connection with a same screw 14, the threads at the joint of the sliding blocks 12 and the screw 14 are arranged, two adjacent sub-screens 1 are connected through a locking device.
Wherein, rotate between two strake 4 upper ends and be connected with the winding roller, the tip of winding roller is connected with the second motor output of installing on strake 4, and the winding has protecting film 5 on the winding roller, and clean structure is installed to protecting film 5's lower extreme, and when sub-screen 1 did not use, protecting film 5 can fall down, keeps off in sub-screen 1 the place ahead, plays the guard action, prevents that the foreign object from smashing sub-screen 1.
Clean structure is including changeing roller 8, the both ends of changeing roller 8 are rotated and are connected with connecting block 7, 5 lower extremes at the protecting film are connected to connecting block 7, the both ends of changeing roller 8 all are connected with first gear 6, first gear 6 meshing has first rack 2, first rack 2 is installed on strake 4, be connected with spiral brush hair 24 on changeing roller 8, in the ascending or decline in-process of protecting film 5, strong magnet has been inlayed to first gear 6 inside, first gear 6 is under strong magnet's effect, paste tight first rack 2, and produce relative rotation with first rack 2, first gear 6 and the meshing of first rack 2, it rotates to drive spiral brush hair 24 that changes roller 8 and above that, it cleans to sub-screen 1 surface.
Mounting groove and slot have been seted up respectively to the avris of the relative one side of mount pad 10 and sub-screen 1, the inner wall of mounting groove is rotated and is connected with second gear 21, second gear 21's both sides all mesh has second rack 22, second rack 22's end connection has tapered end 26, tapered end 26 is L shape, and the lateral wall of slot is equipped with the draw-in groove corresponding with tapered end 26, the lateral wall of tapered end 26 passes through the interior wall connection of second spring 19 with the mounting groove, utilize tapered end 26 to link together mount pad 10 and sub-screen 1, make things convenient for the dismouting.
Locking device includes arc pole 18, the lateral wall of two adjacent sub-screens 1 is equipped with first arc wall and second arc wall respectively, arc pole 18 is arranged in first arc wall and second arc wall, the inner wall of first arc wall is connected with electro-magnet 25, the one end that arc pole 18 is close to electro-magnet 25 is connected with armature 20 corresponding with electro-magnet 25, second spring 19 has been cup jointed on arc pole 18, the both ends of second spring 19 respectively with arc pole 18 and first arc wall inner wall connection, utilize arc pole 18 with two adjacent sub-screens 1 locking, improve the wholeness between the sub-screen 1, arc pole 18, the coincidence of the centre of a circle of first arc wall and second arc wall, avoid producing and interfere.
In the scheme, a screw 14 drives a sliding block 12 to approach each other, a rotor screen 1 is driven to be far away from a bottom frame 9 through a scissor bar 15, the rotor screen 1 is convenient to overhaul, a channel for installation and maintenance is not reserved at the rear part, a winding roller drives a protective film 5 to descend, the protective film 5 is blocked in front of the rotor screen 1 to play a role in protection, foreign objects are prevented from crushing the rotor screen 1, the protective film 5 descends to drive a first gear 6 on the protective film, the first gear 6 is tightly attached to a first rack 2 under the action of a powerful magnet and rotates relative to the first rack 2, the first gear 6 is meshed with the first rack 2 to drive a rotating roller 8 and spiral bristles 24 on the rotating roller to rotate, the surface of the rotor screen 1 is cleaned, meanwhile, the connection strength between the arc-shaped bar 18 and the rotor screen 1 is enhanced, the integrity of the rotor roller 23 is rotated to drive a second gear 21 to rotate clockwise, the second gear 21 is meshed with a second rack 22, the lock 26 is driven to be separated from the slot and pulled out of the slot, so that the sub-screen 1 and the mounting base 10 can be rapidly detached.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A splicing screen advertising machine comprises a bottom frame (9) and edge strips (4) connected to two sides of the bottom frame, wherein one side, far away from the bottom frame (9), of each edge strip (4) is connected with an installation lug (3), the splicing screen advertising machine is characterized in that a plurality of sub-screens (1) are arranged in the frame of the bottom frame (9), one sides, close to the bottom frame (9), of the sub-screens (1) are detachably connected with an installation seat (10), symmetrically arranged fixing seats (11) are respectively installed on one sides, opposite to the bottom frame (9), of the installation seat (10), first limiting rods (13) and second limiting rods (16) are respectively installed on the fixing seats (11) on the bottom frame (9) and the installation seat (10) in a one-to-one correspondence mode, sliding blocks (12) are respectively connected on the first limiting rods (13) and the second limiting rods (16) in a sliding mode, first springs (17) are sleeved on the second limiting rods (16), and cutter shearing rods (, two sliders (12) on first gag lever post (13) threaded connection have same screw rod (14), and the screw thread of slider (12) and screw rod (14) junction sets up in reverse, and the tip of screw rod (14) is connected with the first motor output of installing on slider (12), and two adjacent sub-screens (1) are connected through locking device.
2. The splicing screen advertising machine according to claim 1, wherein a winding roller is rotatably connected between the upper ends of the two edge strips (4), the end part of the winding roller is connected with the output end of a second motor installed on the edge strips (4), a protective film (5) is wound on the winding roller, and a cleaning structure is installed at the lower end of the protective film (5).
3. The splicing screen advertising machine according to claim 2, wherein the cleaning structure comprises a rotating roller (8), connecting blocks (7) are rotatably connected to two ends of the rotating roller (8), the connecting blocks (7) are connected to the lower end of the protective film (5), first gears (6) are connected to two ends of the rotating roller (8), first racks (2) are meshed with the first gears (6), the first racks (2) are installed on the edge strips (4), and spiral bristles (24) are connected to the rotating roller (8).
4. A spliced-screen advertising machine according to claim 3, wherein the first gear (6) has a powerful magnet embedded therein.
5. The splicing screen advertising machine according to claim 4, wherein the mounting seat 10 and the sub screen (1) are respectively provided with a mounting groove and a slot at the side of the opposite side, the inner wall of the mounting groove is rotatably connected with a second gear (21), the two sides of the second gear (21) are respectively engaged with a second rack (22), the end of the second rack (22) is connected with a lock head (26), the lock head (26) is L-shaped, the side wall of the slot is provided with a slot corresponding to the lock head (26), and the side wall of the lock head (26) is connected with the inner wall of the mounting groove through a second spring (19).
6. A spliced screen advertising machine according to claim 5, wherein the second gear (21) is coaxially connected with a rotary wheel (23), part of the rotary wheel (23) extends out of the mounting groove, and the outer ring of the rotary wheel (23) is provided with anti-skid grains.
7. A spliced screen advertising machine according to claim 6, wherein the end of the lock head (26) far away from the second rack (22) is connected with the sub-screen (1) through an inclined surface.
8. The splicing screen advertising machine according to claim 7, wherein the locking device comprises an arc-shaped rod (18), the side walls of two adjacent sub-screens (1) are respectively provided with a first arc-shaped groove and a second arc-shaped groove, the arc-shaped rod (18) is positioned in the first arc-shaped groove and the second arc-shaped groove, the inner wall of the first arc-shaped groove is connected with an electromagnet (25), one end, close to the electromagnet (25), of the arc-shaped rod (18) is connected with an armature (20) corresponding to the electromagnet (25), the arc-shaped rod (18) is sleeved with a second spring (19), and two ends of the second spring (19) are respectively connected with the arc-shaped rod (18) and the inner wall of the first arc-shaped groove.
9. A tiled screen advertising machine according to claim 8, wherein the arc-shaped bar (18), the first arc-shaped slot and the second arc-shaped slot have their centers coinciding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011325495.7A CN112349202A (en) | 2020-11-24 | 2020-11-24 | Spliced screen advertisement machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011325495.7A CN112349202A (en) | 2020-11-24 | 2020-11-24 | Spliced screen advertisement machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112349202A true CN112349202A (en) | 2021-02-09 |
Family
ID=74365531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011325495.7A Pending CN112349202A (en) | 2020-11-24 | 2020-11-24 | Spliced screen advertisement machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112349202A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251251A (en) * | 2021-04-28 | 2021-08-13 | 安徽天迈宝智能科技有限公司 | Naked eye 3D display screen |
| CN114464095A (en) * | 2022-03-18 | 2022-05-10 | 杭州企橙创业服务有限公司 | Information display equipment is used in operation of multi-functional garden |
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| CN113251251A (en) * | 2021-04-28 | 2021-08-13 | 安徽天迈宝智能科技有限公司 | Naked eye 3D display screen |
| CN114464095A (en) * | 2022-03-18 | 2022-05-10 | 杭州企橙创业服务有限公司 | Information display equipment is used in operation of multi-functional garden |
| CN114464095B (en) * | 2022-03-18 | 2024-06-07 | 杭州智科飞创信息科技有限公司 | Multifunctional information display equipment for park operation |
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Application publication date: 20210209 |