CN219639854U - Adjustable LED large screen fixed connection device - Google Patents
Adjustable LED large screen fixed connection device Download PDFInfo
- Publication number
- CN219639854U CN219639854U CN202320550586.3U CN202320550586U CN219639854U CN 219639854 U CN219639854 U CN 219639854U CN 202320550586 U CN202320550586 U CN 202320550586U CN 219639854 U CN219639854 U CN 219639854U
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- movably connected
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- connection device
- fixed connection
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- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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Abstract
The utility model relates to the technical field of LED screens, and discloses an adjustable LED large screen fixing and connecting device which comprises a base, a lifting adjusting mechanism, a screen fixing mechanism, a linkage rod and a protective shell, wherein the lifting adjusting mechanism is arranged at the top of the base, the screen fixing mechanism is arranged at the inner side of the lifting adjusting mechanism, the linkage rod is movably arranged above the screen fixing mechanism, and the protective shell is arranged outside the lifting adjusting mechanism. This big screen fixed connection device of adjustable LED drives the movable block through setting up first motor and goes up and down, drives screen fixed establishment through the second motor and rotates to can carry out height, angle to the big screen of LED of installation and adjust, convenient to use need not the manpower adjustment, can install according to the thickness of the big screen of different LEDs through the movable plate of screen adjustment mechanism and the setting of fixed plate, application range is wide, is not limited to the big screen product of single LED.
Description
Technical Field
The utility model relates to the technical field of LED screens, in particular to an adjustable LED large screen fixing and connecting device.
Background
The LED display screen is characterized in that the LED display screen is a display screen which is formed by controlling the display mode of RGB semiconductor light-emitting diodes, the display mode is roughly formed by a plurality of RGB three-color light-emitting diodes, each pixel combination is provided with an RGB diode, and full-color pictures with different colors are displayed by the on-off of each group of pixel lamps and are used for displaying various information such as characters, graphics, images, animation, quotations, videos, video signals and the like.
According to the publication number CN213840306U, an adjustable LED large screen fixed connection device is disclosed, which relates to the field of LED display screens, and is aimed at solving the problems that the existing LED display screen is not adjustable and easily falls off after installation, the scheme is now proposed, which comprises a supporting rod fixedly arranged at the top end of a base, the supporting rod is hollow, and the supporting rod is symmetrically arranged by the central axis of the base, an adjusting rod is arranged at the top end of the supporting rod, a bearing plate is fixedly arranged at the top end of the adjusting rod, a rotating shaft is arranged at the top end of the bearing plate, a fixing block is fixedly arranged on the circumferential side wall of the rotating shaft, the fixing block is symmetrically distributed by the central axis of the rotating shaft, a connecting shaft is fixedly arranged at one end of the fixing block, the rotating shaft is rotatably arranged in the connecting shaft, and a connecting rod is fixedly arranged on the circumferential side wall of the rotating shaft. The LED screen is novel in structure, and the height, angle and direction of the LED screen can be adjusted.
But above-mentioned device still exists not enoughly, carries out the altitude mixture control of LED big screen through bracing piece and screw, installs on the device when the LED screen, and is inconvenient to height-adjusting, secondly only carries out the connection of LED screen through single connecting rod, can have the unstable condition of installation, uses and has the hidden danger.
Disclosure of Invention
The utility model aims to provide an adjustable LED large screen fixing and connecting device, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable big screen fixed connection device of LED, includes base, lift adjustment mechanism, screen fixed establishment, gangbar and protecting crust, lift adjustment mechanism sets up in the top of base, screen fixed establishment sets up in lift adjustment mechanism's inboard, gangbar movable mounting is in screen fixed establishment's top, the protecting crust sets up in lift adjustment mechanism's outside.
Preferably, the base includes casing, mounting bracket, receipts runner and first motor, the mounting bracket sets up the inside of setting in the mounting bracket, receive the runner setting in the inside of mounting bracket, first motor swing joint is in the one end of mounting bracket, and the through-hole is seted up in the both sides at casing top.
Preferably, the lifting adjusting mechanism comprises a supporting frame, a sliding groove, a moving block, a pulling block, a driving belt, a rotator, a driver and a second motor, wherein the supporting frame is movably connected to the top of the shell, the sliding groove is formed in the inner side of the supporting frame, the moving block is movably connected to the outside of the sliding groove, the pulling block is arranged at the top of the moving block, the driving belt is movably connected to the top of the pulling block, the rotator is arranged at the top of the supporting frame, the driver is movably connected to one end of the moving block, and the second motor is arranged at the bottom of the driver.
Preferably, the screen fixing mechanism comprises a rotating block, a supporting plate, a fixing plate, a bottom plate, a mounting bolt, a moving plate, a screw rod, a connector and a rotating bolt, wherein the rotating block is movably connected to one side of the moving block, the supporting plate is movably connected to one end of the rotating block, the fixing plate is movably connected to one side of the supporting plate, the bottom plate is movably connected to the bottom of the supporting plate, the mounting bolt is movably connected to the bottom of the bottom plate, the moving plate is movably connected to the other side of the supporting plate, the screw rod penetrates through the moving plate and is movably connected with the supporting plate, the connector is arranged outside the screw rod, and the rotating bolt is arranged at the other end of the connector.
Preferably, the rotator comprises a mounting block, a fixing block, a driving wheel and a fixing bolt, wherein the mounting block is movably connected to the top of the supporting frame, the fixing block is arranged on one side of the mounting block, the driving wheel is arranged on the inner side of the fixing block, and the fixing bolt is arranged on the outer side of the fixing block.
Preferably, the driving belt passes through the outer part of the rotator and extends to the inner part of the base to be movably connected with the receiving wheel, and the moving block is lifted by the driving belt.
Preferably, the support frame and the protective shell are made of stainless steel materials, anti-corrosion coating is sprayed on the outer parts of the support frame and the protective shell, and the stainless steel materials have excellent firmness and can ensure support stability and safety protection.
Preferably, the number of the rotators is two, and the linkage rod is arranged between the two rotators to provide synchronism for lifting of the two driving belts.
Compared with the prior art, the utility model has the beneficial effects that:
1. this big screen fixed connection device of adjustable LED drives the movable block through setting up first motor and goes up and down, drives screen fixed establishment through the second motor and rotates to can carry out height, angle to the big screen of LED of installation and adjust, convenient to use need not the manpower adjustment.
2. This big screen fixed connection device of adjustable LED through the setting of screen adjustment mechanism's movable plate and fixed plate, can install according to the thickness of the big screen of different LED, and application range is wide, is not limited to the big screen product of single LED.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a lifting adjusting mechanism according to the present utility model;
FIG. 3 is a schematic view of a screen fixing mechanism according to the present utility model;
FIG. 4 is a schematic view of the internal structure of the base of the present utility model;
fig. 5 is a schematic structural view of the rotator of the present utility model.
In the figure: 1. a base; 2. a lifting adjusting mechanism; 3. a screen fixing mechanism; 4. a linkage rod; 5. a protective shell; 101. a housing; 102. a mounting frame; 103. a rotating wheel is retracted; 104. a first motor; 105. a through hole; 201. a support frame; 202. a chute; 203. a moving block; 204. pulling blocks; 205. a transmission belt; 206. a rotator; 207. a driver; 208. a second motor; 209. a mounting block; 210. a fixed block; 211. a driving wheel; 212. a fixing bolt; 301. a rotating block; 302. a support plate; 303. a fixing plate; 304. a bottom plate; 305. a mounting bolt; 306. a moving plate; 307. a screw; 308. a connector; 309. the bolt is rotated.
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. 1-5, the present utility model provides a technical solution: the utility model provides an adjustable big screen fixed connection device of LED, includes base 1, lift adjustment mechanism 2, screen fixed establishment 3, gangbar 4 and protecting crust 5, and lift adjustment mechanism 2 sets up in the top of base 1, and screen fixed establishment 3 sets up in the inboard of lift adjustment mechanism 2, and gangbar 4 movable mounting is in the top of screen fixed establishment 3, and protecting crust 5 sets up in the outside of lift adjustment mechanism 2.
The base 1 comprises a shell 101, a mounting frame 102, a winding wheel 103 and a first motor 104, wherein the mounting frame 102 is arranged in the shell 101, the winding wheel 103 is arranged in the mounting frame 102, the first motor 104 is movably connected to one end of the mounting frame 102, and through holes 105 are formed in two sides of the top of the shell 101.
The lifting adjusting mechanism 2 comprises a supporting frame 201, a sliding groove 202, a moving block 203, a pulling block 204, a transmission belt 205, a rotator 206, a transmission 207 and a second motor 208, wherein the supporting frame 201 is movably connected to the top of the shell 101, the sliding groove 202 is formed in the inner side of the supporting frame 201, the moving block 203 is movably connected to the outside of the sliding groove 202, the pulling block 204 is arranged at the top of the moving block 203, the transmission belt 205 is movably connected to the top of the pulling block 204, the rotator 206 is arranged at the top of the supporting frame 201, the transmission belt 207 is movably connected to one end of the moving block 203, the second motor 208 is arranged at the bottom of the transmission belt 207, and the transmission belt 205 passes through the outside of the rotator 206 and extends to the inside of the base 1 to be movably connected with the winding wheel 103 so as to lift the moving block 203 through the transmission belt 205.
The screen fixing mechanism 3 comprises a rotating block 301, a supporting plate 302, a fixing plate 303, a bottom plate 304, a mounting bolt 305, a moving plate 306, a screw 307, a connector 308 and a rotating bolt 309, wherein the rotating block 301 is movably connected to one side of the moving block 203, the supporting plate 302 is movably connected to one end of the rotating block 301, the fixing plate 303 is movably connected to one side of the supporting plate 302, the bottom plate 304 is movably connected to the bottom of the supporting plate 302, the mounting bolt 305 is movably connected to the bottom of the bottom plate 304, the moving plate 306 is movably connected to the other side of the supporting plate 302, the screw 307 penetrates through the moving plate 306 and is movably connected with the supporting plate 302, the connector 308 is arranged outside the screw 307, and the rotating bolt 309 is arranged at the other end of the connector 308.
The rotator 206 comprises a mounting block 209, a fixed block 210, a driving wheel 211 and a fixed bolt 212, wherein the mounting block 209 is movably connected to the top of the supporting frame 201, the fixed block 210 is arranged on one side of the mounting block 209, the driving wheel 211 is arranged on the inner side of the fixed block 210, and the fixed bolt 212 is arranged on the outer side of the fixed block 210.
The support frame 201 and the protective shell 5 are made of stainless steel materials, the outer portions of the support frame 201 and the protective shell 5 are coated with anti-corrosion coating, the stainless steel materials have excellent firmness, the support stability and safety protection can be guaranteed, the number of the rotators 206 is two, the linkage rod 4 is arranged between the two rotators 206, and synchronism is provided for lifting of the two driving belts 205.
When the LED large screen is used, the LED large screen is installed on the bottom plate 304 of the screen fixing mechanism 3, then the moving plate 306 is fixed through the screw 307 by rotating the bolt 309, when the height of the LED large screen needs to be adjusted, the first motor 104 is started to drive the winding wheel 103 to move, the moving block 203 is adjusted by the driving belt 205, so that the height of the LED large screen is adjusted, and then the second motor 208 can be used to drive the rotating block 301 to rotate, so that the angle of the LED large screen is adjusted.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an big screen fixed connection device of adjustable LED, includes base (1), lifting adjustment mechanism (2), screen fixed establishment (3), gangbar (4) and protecting crust (5), its characterized in that: the lifting adjusting mechanism (2) is arranged at the top of the base (1), the screen fixing mechanism (3) is arranged at the inner side of the lifting adjusting mechanism (2), the linkage rod (4) is movably arranged above the screen fixing mechanism (3), and the protecting shell (5) is arranged outside the lifting adjusting mechanism (2).
2. The adjustable LED large screen fixed connection device of claim 1, wherein: base (1) include casing (101), mounting bracket (102), receive runner (103) and first motor (104), mounting bracket (102) set up in the inside of casing (101), receive runner (103) set up in the inside of mounting bracket (102), first motor (104) swing joint in the one end of mounting bracket (102), and through-hole (105) are seted up in the both sides at casing (101) top.
3. The adjustable LED large screen fixed connection device of claim 1, wherein: the lifting adjusting mechanism (2) comprises a supporting frame (201), a sliding groove (202), a moving block (203), a pulling block (204), a transmission belt (205), a rotator (206), a driver (207) and a second motor (208), wherein the supporting frame (201) is movably connected to the top of the shell (101), the sliding groove (202) is formed in the inner side of the supporting frame (201), the moving block (203) is movably connected to the outside of the sliding groove (202), the pulling block (204) is arranged at the top of the moving block (203), the transmission belt (205) is movably connected to the top of the pulling block (204), the rotator (206) is arranged at the top of the supporting frame (201), the driver (207) is movably connected to one end of the moving block (203), and the second motor (208) is arranged at the bottom of the driver (207).
4. The adjustable LED large screen fixed connection device of claim 1, wherein: the screen fixing mechanism (3) comprises a rotating block (301), a supporting plate (302), a fixing plate (303), a bottom plate (304), a mounting bolt (305), a moving plate (306), a screw (307), a connector (308) and a rotating bolt (309), wherein the rotating block (301) is movably connected to one side of the moving block (203), the supporting plate (302) is movably connected to one end of the rotating block (301), the fixing plate (303) is movably connected to one side of the supporting plate (302), the bottom plate (304) is movably connected to the bottom of the supporting plate (302), the mounting bolt (305) is movably connected to the bottom of the bottom plate (304), the moving plate (306) is movably connected to the other side of the supporting plate (302), the screw (307) penetrates through the moving plate (306) and is movably connected to the supporting plate (302), the connector (308) is arranged outside the screw (307), and the rotating bolt (309) is arranged at the other end of the connector (308).
5. An adjustable LED large screen fixed connection device according to claim 3, wherein: the rotator (206) comprises a mounting block (209), a fixing block (210), a driving wheel (211) and a fixing bolt (212), wherein the mounting block (209) is movably connected to the top of the supporting frame (201), the fixing block (210) is arranged on one side of the mounting block (209), the driving wheel (211) is arranged on the inner side of the fixing block (210), and the fixing bolt (212) is arranged on the outer side of the fixing block (210).
6. An adjustable LED large screen fixed connection device according to claim 3, wherein: the transmission belt (205) passes through the outer part of the rotator (206) and extends to the inner part of the base (1) to be movably connected with the receiving wheel (103).
7. An adjustable LED large screen fixed connection device according to claim 3, wherein: the support frame (201) and the protective shell (5) are made of stainless steel, and anti-corrosion coating is sprayed on the outer parts of the support frame and the protective shell.
8. An adjustable LED large screen fixed connection device according to claim 3, wherein: the number of the rotators (206) is two, and the linkage rod (4) is arranged between the two rotators (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320550586.3U CN219639854U (en) | 2023-03-21 | 2023-03-21 | Adjustable LED large screen fixed connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320550586.3U CN219639854U (en) | 2023-03-21 | 2023-03-21 | Adjustable LED large screen fixed connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219639854U true CN219639854U (en) | 2023-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320550586.3U Active CN219639854U (en) | 2023-03-21 | 2023-03-21 | Adjustable LED large screen fixed connection device |
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| CN (1) | CN219639854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117116137A (en) * | 2023-10-23 | 2023-11-24 | 江苏南通鑫业网络科技有限公司 | Propaganda device is used in agricultural technology popularization |
-
2023
- 2023-03-21 CN CN202320550586.3U patent/CN219639854U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117116137A (en) * | 2023-10-23 | 2023-11-24 | 江苏南通鑫业网络科技有限公司 | Propaganda device is used in agricultural technology popularization |
| CN117116137B (en) * | 2023-10-23 | 2023-12-19 | 江苏南通鑫业网络科技有限公司 | Propaganda device is used in agricultural technology popularization |
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