CN110910782B - Liquid crystal splicing display screen - Google Patents
Liquid crystal splicing display screen Download PDFInfo
- Publication number
- CN110910782B CN110910782B CN201911047315.0A CN201911047315A CN110910782B CN 110910782 B CN110910782 B CN 110910782B CN 201911047315 A CN201911047315 A CN 201911047315A CN 110910782 B CN110910782 B CN 110910782B
- Authority
- CN
- China
- Prior art keywords
- display screen
- horizontal sliding
- sliding rail
- horizontal
- telescopic assembly
- 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
-
- 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
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Abstract
The invention discloses a liquid crystal splicing display screen, which comprises a plurality of display screens and a mounting bracket, wherein a telescopic component which can extend and contract along the horizontal direction is arranged between the back of each display screen and the mounting bracket; when the display screen is installed, the back surface of the display screen is connected with the telescopic assembly, and the display screen is pushed to enable the telescopic assembly to contract along the horizontal direction, so that the display screen is spliced with the adjacent display screen; the advantage is convenient dismouting.
Description
Technical Field
The invention belongs to the technical field of display screens, and particularly relates to a liquid crystal splicing display screen.
Background
The liquid crystal display screen comprises a display panel, a backlight module and a frame, wherein the screen size of the liquid crystal display screen is usually from several inches to dozens of inches, the screen of several inches can be used on a mobile phone, the plane of dozens of inches can be used as a television screen, when the required screen is more than dozens of inches, the liquid crystal display screen is formed by splicing a plurality of liquid crystal display screens with small areas, an image signal to be displayed is divided into a plurality of parts by an image divider, and then the parts are respectively transmitted to the liquid crystal display screens with small areas for display.
Because current liquid crystal display all has or wide or narrow frame, this frame can't show the image, and in order to improve visual effect, the staff all closely splices adjacent liquid crystal display together as far as when the installation. However, when the liquid crystal display who is located the small area at middle part damages need maintenance or change, all closely laminate with other liquid crystal display about its about, the staff can't hold liquid crystal display through the frame, can only hold liquid crystal display through display panel and backplate to dismantle liquid crystal display and take off, and display panel is comparatively fragile, and the easy damage of misoperation, the degree of difficulty is great.
Disclosure of Invention
The invention aims to provide a liquid crystal splicing display screen convenient to disassemble and assemble.
The technical scheme adopted by the invention for solving the technical problems is as follows: a liquid crystal splicing display screen comprises a plurality of display screens and a mounting bracket, wherein a telescopic assembly capable of extending and contracting along the horizontal direction is arranged between the back of each display screen and the mounting bracket, the display screens are connected with the mounting bracket through the telescopic assemblies, and when the liquid crystal splicing display screen is disassembled, the telescopic assemblies extend along the horizontal direction and push out the display screens, so that the display screens are separated from the adjacent display screens; during installation, the back of the display screen is connected with the telescopic assembly, and the display screen is pushed to enable the telescopic assembly to shrink along the horizontal direction, so that the display screen is spliced with the adjacent display screen.
Preferably, the telescopic assembly comprises a horizontal sliding rail, a horizontal sliding groove and a locking mechanism, the horizontal sliding rail is detachably arranged on the back of the display screen, the horizontal sliding rail is fixedly arranged on the mounting bracket, the horizontal sliding rail is in sliding fit with the horizontal sliding groove, and the locking mechanism is used for locking the horizontal sliding rail and the horizontal sliding groove.
Preferably, the locking mechanism comprises a bolt, a through hole is formed in the horizontal sliding rail, a first slot and a second slot are formed in the horizontal sliding groove, and when the telescopic assembly is in a contracted state, the bolt is matched with the first slot through the through hole so as to prevent the horizontal sliding rail from sliding relative to the horizontal sliding groove; when the telescopic assembly is in an extending state, the bolt is matched with the second slot through the through hole so as to prevent the horizontal sliding rail from sliding relative to the horizontal sliding groove.
Preferably, the locking mechanism further comprises a lock, and the bolt is locked with the horizontal sliding rail through the lock.
Preferably, the locking mechanism comprises a limiting plate, a compression spring and an elastic clamping hook, a clamping groove is formed in the horizontal sliding rail, the limiting plate is fixedly arranged at the end of the horizontal sliding groove, the limiting plate is located in the extending direction of the horizontal sliding rail, the elastic clamping hook is fixedly arranged on the limiting plate, the compression spring is arranged between the horizontal sliding rail and the limiting plate, when the telescopic assembly is in a contracted state, the compression spring is compressed, and the elastic clamping hook is clamped and matched with the clamping groove; when the elastic clamping hook is separated from the clamping groove, the horizontal sliding rail is pushed to move along the horizontal direction through the resilience force of the compression spring, so that the telescopic assembly is switched to an extension state.
Preferably, the limiting plate is provided with a distance sensor, a control module, a wireless transmission module and a power module, the distance sensor, the wireless transmission module and the power module are respectively electrically connected with the control module, the distance sensor is used for detecting that the horizontal sliding rail is in an extending state or a contracting state, and detecting signals are sequentially transmitted to the wireless terminal through the control module and the wireless transmission module.
Preferably, the telescopic assembly comprises a horizontal sliding rod, a horizontal cylinder and a driving mechanism, the horizontal sliding rod is detachably arranged on the back of the display screen, the horizontal cylinder and the driving mechanism are respectively and fixedly arranged on the mounting bracket, the horizontal sliding rod is in horizontal sliding fit with the horizontal cylinder, and the driving mechanism is used for driving the horizontal sliding rod to slide in a reciprocating manner along the horizontal direction.
Preferably, the driving mechanism comprises an air cylinder with an expansion link, the air cylinder is fixedly arranged on the mounting bracket, and the expansion link is detachably connected with the horizontal sliding rod.
Preferably, the mounting bracket comprises a back plate and a plurality of cross beams distributed along the vertical direction, a plurality of connecting blocks are arranged on the cross beams, first through holes, first screw holes communicated with the first through holes and first bolts are arranged on the connecting blocks, the connecting blocks are in transverse sliding fit with the cross beams through the first through holes, the first bolts are in threaded connection with the first screw holes and abut against the cross beams, and the display screen is connected with the connecting blocks through the telescopic assemblies.
Preferably, a square frame is fixedly arranged on the back surface of the display screen, two crossed reinforcing ribs are arranged in the square frame, and the crossed point of the two reinforcing ribs is connected with the telescopic assembly.
Compared with the prior art, the invention has the advantages that
1. When the display screen is detached, the telescopic assembly extends along the horizontal direction, the telescopic assembly can push out the display screen, the display screen is separated from the adjacent display screen, and a worker can support the frame of the display screen to detach the display screen without contacting the display panel; when the display screen is installed, the back surface of the display screen is connected with the telescopic assembly, then the front surface of the frame of the display screen is pushed to enable the telescopic assembly to shrink along the horizontal direction, and at the moment, the display screen and the adjacent display screen are positioned in the same vertical plane, namely the display screen and the adjacent display screen are spliced together, so that the display screen is convenient to disassemble and install;
2. the locking mechanism is arranged to limit the state of the telescopic assembly, so that the display screen is prevented from sliding in use and disassembly, and the reliability is high;
3. by arranging the limiting plate, the compression spring and the elastic clamping hook, when the display screen is installed, the display screen and the horizontal slide rail are only required to be pushed into the horizontal slide groove, the compression spring is compressed, and the elastic clamping hook is firstly bent and then clamped into the clamping groove, so that the telescopic assembly is limited in a contraction state, the stability is good, and the operation is simple and convenient; when dismantling the display screen, the staff stirs the elasticity trip, makes the elasticity trip crooked and break away from the draw-in groove, promotes horizontal slide rail with the help of compression spring's resilience force and removes along the horizontal direction, makes the flexible subassembly switch to the extended state, and is also comparatively simple and convenient in the operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first partial schematic view of the present invention;
FIG. 3 is a first cross-sectional view of the present invention;
FIG. 4 is a second partial schematic view of the present invention;
FIG. 5 is a schematic cross-sectional view of the present invention;
FIG. 6 is a first control flow diagram according to the present invention;
FIG. 7 is a third schematic view of a partial structure of the present invention;
FIG. 8 is a third schematic cross-sectional view of the present invention;
FIG. 9 is a cross-sectional view of the present invention;
FIG. 10 is a second control flow diagram according to the present invention;
fig. 11 is a schematic cross-sectional view of the present invention.
In the figure: 1. a display screen; 11. a square frame; 12. reinforcing ribs; 2. mounting a bracket; 21. a back plate; 22. a cross beam; 221. a second bolt; 23. connecting blocks; 231. a first perforation; 232. a first screw hole; 233. a first bolt; 24. erecting a beam; 241. a second perforation; 3. a telescoping assembly; 31. a horizontal slide rail; 311. a through hole; 312. a second circular ring; 313. a card slot; 32. a horizontal chute; 321. a first slot; 322. a second slot; 33. a locking mechanism; 331. a bolt; 3311. a first circular ring; 332. a limiting plate; 333. a compression spring; 334. an elastic clamping hook; 34. a horizontal sliding bar; 35. a horizontal cylinder; 36. a drive mechanism; 41. a distance sensor; 42. a control module; 43. a wireless transmission module; 44. and a power supply module.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
The first embodiment is as follows: as shown in the figure, the liquid crystal splicing display screen comprises a plurality of display screens 1 and a mounting bracket 2, wherein the display screens 1 are arranged in a matrix, and the number of the display screens 1 in the embodiment is 3. A telescopic component 3 which can extend and contract along the horizontal direction is arranged between the back surface of the display screen 1 and the mounting bracket 2, the display screen 1 is connected with the mounting bracket 2 through the telescopic component 3, and when the display screen is detached, the telescopic component 3 extends along the horizontal direction and pushes out the display screen 1, so that the display screen 1 is separated from the adjacent display screen 1; during the installation, be connected the back and the flexible subassembly 3 of display screen 1, promote display screen 1 and make flexible subassembly 3 shrink along the horizontal direction to make this display screen 1 splice together with adjacent display screen 1.
Example two: the rest of the embodiment is the same as the first embodiment, and the difference is that the telescopic assembly 3 includes a horizontal sliding rail 31, a horizontal sliding groove 32 and a locking mechanism 33, the horizontal sliding rail 31 is detachably disposed on the back of the display screen 1, the horizontal sliding rail 31 is fixedly disposed on the mounting bracket 2, the horizontal sliding rail 31 is in sliding fit with the horizontal sliding groove 32, and the locking mechanism 33 is used for locking the horizontal sliding rail 31 and the horizontal sliding groove 32.
In this embodiment, the horizontal sliding groove 32 is a dovetail groove, and the horizontal sliding rail 31 is provided with a sliding block matched with the dovetail groove.
Example three: the remaining parts are the same as the embodiment, but the difference is that the locking mechanism 33 includes a bolt 331, the horizontal sliding rail 31 is provided with a through hole 311, the horizontal sliding chute 32 is provided with a first slot 321 and a second slot 322, when the telescopic component 3 is in a contracted state, the bolt 331 is matched with the first slot 321 through the through hole 311 to prevent the horizontal sliding rail 31 from sliding relative to the horizontal sliding chute 32; when the telescopic assembly 3 is in an extended state, the plug 331 is matched with the second slot 322 through the through hole 311 to prevent the smooth water rail 31 from sliding relative to the horizontal sliding groove 32, the structure can prevent the display screen 1 from sliding when in use and disassembly, and the reliability is high.
In this embodiment, the locking mechanism 33 further includes a lock (not shown), the bolt 331 is locked with the horizontal slide rail 31 through the lock, wherein the bolt 331 is provided with a first ring 3311, the horizontal slide rail 31 is provided with a second ring 312, the first ring 3311 is locked with the second ring 312 through the lock to prevent the bolt 331 from separating from the horizontal slide rail 31, and the structure can also prevent a non-related person from privately detaching the display screen 1.
Example four: the other parts are the same as the embodiment, but the difference is that the locking mechanism 33 includes a position-limiting plate 332, a compression spring 333 and an elastic hook 334, the horizontal sliding rail 31 is provided with a slot 313, the position-limiting plate 332 is fixedly arranged at the end of the horizontal sliding chute 32, the position-limiting plate 332 is located in the extending direction of the horizontal sliding rail 31, the elastic hook 334 is fixedly arranged on the position-limiting plate 332, the compression spring 333 is arranged between the horizontal sliding rail 31 and the position-limiting plate 332, when the telescopic component 3 is in the contraction state, the compression spring 333 is compressed, and the elastic hook 334 is in snap fit with the slot 313; when the display screen 1 is detached, the worker toggles the elastic hook 334 to bend the elastic hook 334 and separate the elastic hook 334 from the slot 313, and the horizontal sliding rail 31 is pushed by the resilience force of the compression spring 333 to move along the horizontal direction, so that the telescopic assembly 3 is switched to the extended state.
In this embodiment, the limiting plate 332 is provided with the distance sensor 41, the control module 42, the wireless transmission module 43 and the power module 44, the distance sensor 41, the wireless transmission module 43 and the power module 44 are electrically connected to the control module 42 respectively, the distance sensor 41 is located between the horizontal sliding rail 31 and the limiting plate 332 and is used for detecting that the horizontal sliding rail 31 is in an extended state or in a contracted state, and the distance sensor 41 can send a detection signal to the wireless terminal sequentially through the control module 42 and the wireless transmission module 43. The power module 44 is used for providing power for the distance sensor 41, the control module 42 and the wireless transmission module 43, and can adopt a solar panel; the wireless terminal is a computer or a mobile phone, can be used for receiving the detection signal and sending a control signal to the wireless transmission module 43 and the control module 42 for setting, and is convenient to use; the control module 42 in this embodiment is set with a threshold, when the distance sensor 41 detects that the horizontal sliding rail 31 is in the extended state, it can send a reminding signal to the wireless terminal, and after receiving the reminding signal, the worker should go to the site in time to confirm, and maintain if necessary, so as to avoid mechanical failure from causing certain potential danger, and the reliability is good.
Example five: the rest of the embodiment is the same as the first embodiment, except that the telescopic assembly 3 includes a horizontal sliding rod 34, a horizontal cylinder 35 and a driving mechanism 36, the horizontal sliding rod 34 is detachably disposed on the back of the display screen 1, the horizontal cylinder 35 and the driving mechanism 36 are respectively and fixedly disposed on the mounting bracket 2, the horizontal sliding rod 34 is in horizontal sliding fit with the horizontal cylinder 35, and the driving mechanism 36 is used for driving the horizontal sliding rod 34 to slide back and forth along the horizontal direction. The driving mechanism 36 drives the horizontal sliding rod 34 to slide back and forth along the horizontal direction, certain manual operation is omitted, and stability is better.
In this embodiment, the driving mechanism 36 includes an air cylinder having an extension rod, the air cylinder is fixedly disposed on the mounting bracket 2, and the extension rod is detachably connected to the horizontal sliding rod 34. When the telescopic assembly 3 is in a contracted state, one end of the horizontal sliding rod 34 connected with the telescopic rod extends out of the horizontal cylinder 35, and at the moment, the end of the horizontal sliding rod 34 can be detached or connected; when the telescopic assembly 3 is in an extended state, one end of the telescopic rod enters the horizontal cylinder 35, the telescopic assembly 3 pushes out one display screen 1, the display screen 1 is separated from the adjacent display screen 1, and at the moment, the end, connected with the display screen 1, of the horizontal sliding rod 34 can be detached.
Example six: the rest parts are the same as the fifth embodiment, and the difference is that the cylinder is provided with a distance sensor 41, a control module 42, a wireless transmission module 43 and a power module 44, the distance sensor 41, the wireless transmission module 43, the power module 44 and the cylinder are respectively and electrically connected with the control module 42, the distance sensor 41 is arranged on the cylinder and used for detecting the distance between the display screen 1 and the cylinder, the distance sensor 41 can send a detection signal to a wireless terminal through the control module 42 and the wireless transmission module 43 in sequence, wherein the power module 44 is used for providing power for the distance sensor 41, the control module 42, the wireless transmission module 43 and the cylinder, and a solar cell panel can be adopted; the wireless terminal is a computer or a mobile phone, and can be used for receiving the detection signal and sending a control signal to the wireless transmission module 43 and the control module 42 for setting, i.e. a worker can control the cylinder through the wireless terminal, the wireless transmission module 43 and the control module 42 to realize remote control; the control module 42 in this embodiment is set with a threshold, when the distance sensor 41 detects that the distance between the display screen 1 and the air cylinder is greater than the threshold, the distance sensor can send a reminding signal to the wireless terminal, and after receiving the reminding signal, a worker should timely arrive at the site to confirm the reminding signal, and maintain the reminding signal if necessary, so as to avoid a certain potential danger caused by a mechanical fault, and the reliability is good.
Example seven: the rest parts are the same as the first embodiment, and the difference lies in that the mounting bracket 2 comprises a back plate 21 and a plurality of cross beams 22 distributed along the vertical direction, a plurality of connecting blocks 23 are arranged on the cross beam 22, a first through hole 231, a first screw hole 232 communicated with the first through hole 231 and a first bolt 233 are arranged on the connecting block 23, the connecting block 23 is in transverse sliding fit with the cross beam 22 through the first through hole 231, the first bolt 233 is in threaded connection with the first screw hole 232 and abuts against the cross beam 22, and the display screen 1 is connected with the connecting block 23 through the telescopic assembly 3. The position of the connecting block 23 is adjusted to adapt to display screens 1 of different sizes, so that the application range is wide.
In this embodiment, two ends of the back plate 21 are respectively provided with a vertical beam 24, the vertical beam 24 is provided with a plurality of second through holes 241 along the vertical direction, two ends of the cross beam 22 are respectively provided with a second screw hole (not shown) and a second bolt 221, and the second bolt 221 passes through the second through hole 241 and then is in threaded connection with the second screw hole. According to the distribution of the second through holes 241, the height of the beam 22 is correspondingly adjusted to adapt to display screens 1 with different sizes, and the application range is wide.
In this embodiment, a square frame 11 is fixedly disposed on the back surface of the display screen 1, two crossed reinforcing ribs 12 are disposed in the square frame 11, and a crossing point of the two reinforcing ribs 12 is connected to the telescopic assembly 3. Through setting up square frame 11 and strengthening rib 12, the area that the back of increase display screen 1 is used for connecting to improve display screen 1's structural strength.
The installation and disassembly processes of the spliced liquid crystal display screen disclosed by the embodiment are as follows:
when the display screen 1 is detached, the telescopic assembly 3 extends along the horizontal direction, the telescopic assembly 3 can push out the display screen 1, at the moment, the display screen 1 is separated from the adjacent display screen 1, and a worker can support the frame of the display screen 1 to detach the display screen 1 without contacting with the display panel; during the installation, be connected the back of display screen 1 with flexible subassembly 3, then promote the front of the frame of this display screen 1 and make flexible subassembly 3 follow the horizontal direction shrink, this moment this display screen 1 and adjacent display screen 1 lie in same vertical plane, this display screen 1 splices together with adjacent display screen 1 promptly, and it is all comparatively convenient to dismantle and install.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (2)
1. The utility model provides a liquid crystal tiled display screen, includes a plurality of display screens (1) and installing support (2), its characterized in that: a telescopic component (3) which can extend and contract along the horizontal direction is arranged between the back of the display screen (1) and the mounting bracket (2), and the display screen (1) is connected with the mounting bracket (2) through the telescopic component (3);
when the display screen is detached, the telescopic assembly (3) extends along the horizontal direction and pushes out the display screen (1), so that the display screen (1) is separated from the adjacent display screen (1); when the display screen is installed, the back surface of the display screen (1) is connected with the telescopic assembly (3), and the display screen (1) is pushed to enable the telescopic assembly (3) to shrink along the horizontal direction, so that the display screen (1) is spliced with the adjacent display screen (1);
the telescopic assembly (3) comprises a horizontal sliding rail (31), a horizontal sliding groove (32) and a locking mechanism (33), the horizontal sliding rail (31) is detachably arranged on the back of the display screen (1), the horizontal sliding rail (31) is fixedly arranged on the mounting bracket (2), the horizontal sliding rail (31) is in sliding fit with the horizontal sliding groove (32), and the locking mechanism (33) is used for locking the horizontal sliding rail (31) and the horizontal sliding groove (32);
the locking mechanism (33) comprises a limiting plate (332), a compression spring (333) and an elastic clamping hook (334), a clamping groove (313) is formed in the horizontal sliding rail (31), the limiting plate (332) is fixedly arranged at the end of the horizontal sliding groove (32), the limiting plate (332) is located in the extending direction of the horizontal sliding rail (31), the elastic clamping hook (334) is fixedly arranged on the limiting plate (332), and the compression spring (333) is arranged between the horizontal sliding rail (31) and the limiting plate (332);
when the telescopic assembly (3) is in a contraction state, the compression spring (333) is compressed, and the elastic clamping hook (334) is in clamping fit with the clamping groove (313); when the elastic clamping hook (334) is separated from the clamping groove (313), the horizontal sliding rail (31) is pushed to move along the horizontal direction by the resilience force of the compression spring (333), so that the telescopic assembly (3) is switched to an extending state; the limiting plate (332) is provided with a distance sensor (41), a control module (42), a wireless transmission module (43) and a power module (44), the distance sensor (41), the wireless transmission module (43) and the power module (44) are respectively electrically connected with the control module (42), the distance sensor (41) is used for detecting that the horizontal sliding rail (31) is in an extending state or in a contracting state, and sending a detection signal to a wireless terminal through the control module (42) and the wireless transmission module (43) in sequence;
installing support (2) include backplate (21) and a plurality of crossbeams (22) that distribute along upper and lower direction, be provided with a plurality of connecting blocks (23) on crossbeam (22), be provided with first perforation (231) on connecting block (23), with first screw (232) and first bolt (233) that perforate (231) communicate, connecting block (23) pass through first perforation (231) with crossbeam (22) horizontal sliding fit, first bolt (233) with first screw (232) threaded connection and butt are in on crossbeam (22), display screen (1) pass through telescopic component (3) with connecting block (23) are connected.
2. The spliced liquid crystal display screen of claim 1, wherein: the display screen is characterized in that a square frame (11) is fixedly arranged on the back face of the display screen (1), two crossed reinforcing ribs (12) are arranged in the square frame (11), and the crossed point of the two reinforcing ribs (12) is connected with the telescopic assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911047315.0A CN110910782B (en) | 2019-10-30 | 2019-10-30 | Liquid crystal splicing display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911047315.0A CN110910782B (en) | 2019-10-30 | 2019-10-30 | Liquid crystal splicing display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110910782A CN110910782A (en) | 2020-03-24 |
| CN110910782B true CN110910782B (en) | 2021-06-18 |
Family
ID=69814928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911047315.0A Active CN110910782B (en) | 2019-10-30 | 2019-10-30 | Liquid crystal splicing display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110910782B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111477122A (en) * | 2020-04-21 | 2020-07-31 | 南京清越智能科技有限公司 | Liquid crystal splicing display screen easy to disassemble and maintain |
| CN112954273B (en) * | 2021-02-03 | 2021-09-14 | 浙江金乙昌科技股份有限公司 | Multi-channel video splicing processing device and processing method thereof |
| CN113674645A (en) * | 2021-08-19 | 2021-11-19 | 深圳市乐见智显科技有限公司 | Ultrathin liquid crystal double-sided screen and manufacturing process thereof |
| CN113409707B (en) * | 2021-08-19 | 2022-01-28 | 深圳市泰隆源科技有限公司 | Advertisement LED screen based on internet |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204759957U (en) * | 2015-06-03 | 2015-11-11 | 杭州海康威视数字技术股份有限公司 | Concatenation formula liquid crystal display front maintenance device |
| CN206663401U (en) * | 2017-03-16 | 2017-11-24 | 蓝龙飞 | A kind of perforating rifle of spacing puncher |
| CN206789209U (en) * | 2017-06-14 | 2017-12-22 | 济南维康安防电子有限公司 | A kind of Quick Release frame for seamless spliced screen |
| CN207038052U (en) * | 2017-07-10 | 2018-02-23 | 深圳蓝图信息技术股份有限公司 | A kind of liquid crystal display splicing wall for being easily installed maintenance |
| CN207352910U (en) * | 2017-09-14 | 2018-05-11 | 绍兴市丽莺电器有限公司 | A kind of rotatable telescopic middle draining crystal panel |
| CN208689873U (en) * | 2018-08-28 | 2019-04-02 | 安徽三拓智能科技有限公司 | A kind of liquid crystal-spliced screen |
| CN208779045U (en) * | 2018-09-30 | 2019-04-23 | 深圳市丽杰视讯科技有限公司 | A kind of mounting bracket of liquid crystal-spliced screen |
| CN110047391A (en) * | 2019-04-13 | 2019-07-23 | 深圳市捷烁科技有限公司 | A kind of safety monitoring Spliced liquid crystal display screen |
| CN209248984U (en) * | 2019-01-14 | 2019-08-13 | 武汉中航电子有限公司 | It is a kind of to be easily installed fixed LED display |
| CN209392355U (en) * | 2018-09-04 | 2019-09-17 | 广东顺德富克旺设计有限公司 | A kind of massage armchair of leg |
-
2019
- 2019-10-30 CN CN201911047315.0A patent/CN110910782B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204759957U (en) * | 2015-06-03 | 2015-11-11 | 杭州海康威视数字技术股份有限公司 | Concatenation formula liquid crystal display front maintenance device |
| CN206663401U (en) * | 2017-03-16 | 2017-11-24 | 蓝龙飞 | A kind of perforating rifle of spacing puncher |
| CN206789209U (en) * | 2017-06-14 | 2017-12-22 | 济南维康安防电子有限公司 | A kind of Quick Release frame for seamless spliced screen |
| CN207038052U (en) * | 2017-07-10 | 2018-02-23 | 深圳蓝图信息技术股份有限公司 | A kind of liquid crystal display splicing wall for being easily installed maintenance |
| CN207352910U (en) * | 2017-09-14 | 2018-05-11 | 绍兴市丽莺电器有限公司 | A kind of rotatable telescopic middle draining crystal panel |
| CN208689873U (en) * | 2018-08-28 | 2019-04-02 | 安徽三拓智能科技有限公司 | A kind of liquid crystal-spliced screen |
| CN209392355U (en) * | 2018-09-04 | 2019-09-17 | 广东顺德富克旺设计有限公司 | A kind of massage armchair of leg |
| CN208779045U (en) * | 2018-09-30 | 2019-04-23 | 深圳市丽杰视讯科技有限公司 | A kind of mounting bracket of liquid crystal-spliced screen |
| CN209248984U (en) * | 2019-01-14 | 2019-08-13 | 武汉中航电子有限公司 | It is a kind of to be easily installed fixed LED display |
| CN110047391A (en) * | 2019-04-13 | 2019-07-23 | 深圳市捷烁科技有限公司 | A kind of safety monitoring Spliced liquid crystal display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110910782A (en) | 2020-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110910782B (en) | Liquid crystal splicing display screen | |
| CN209495102U (en) | A kind of liquid crystal-spliced screen mounting structure of extension type | |
| CN213211513U (en) | Smart city guide identification device | |
| CN212516411U (en) | Narrow frame of liquid crystal splicing screen | |
| CN214941549U (en) | Ceiling mounting structure | |
| CN218454628U (en) | Combined type industrial robot fence | |
| CN212873148U (en) | Screen module for large LED full-color display screen | |
| CN219841324U (en) | Spliced screen connecting assembly | |
| CN220889757U (en) | Electrical construction safety device | |
| CN215926860U (en) | Frame beam reinforcing device for building engineering | |
| CN214246567U (en) | Reusable wall connecting component | |
| CN216447782U (en) | Novel intelligence concatenation large-size screen | |
| CN219778449U (en) | Spliced display screen with quick-dismantling structure | |
| CN219842073U (en) | Thermal imaging fire detection system | |
| CN214613793U (en) | Safety protective guard is used in municipal works construction | |
| CN216474573U (en) | Temporary connecting device for bridge steel box girder pushing construction | |
| CN212010213U (en) | Tailorable LED display screen | |
| CN219710550U (en) | Frock bracket suitable for frame roof beam | |
| CN211812880U (en) | Elevartor shaft overhauls platform with stretching out installing support | |
| CN220301543U (en) | Waterproof device for deformation joint in building | |
| CN219453558U (en) | Highway integrated platform monitoring device | |
| CN217712063U (en) | Safe arc protection rail easy to assemble | |
| CN219491719U (en) | High formwork supporting structure | |
| CN217825063U (en) | Short message service platform data real-time early warning device | |
| CN219346146U (en) | Screen bracket |
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 |