CN110827697A - Assembled electronic display screen assembly for culture media - Google Patents
Assembled electronic display screen assembly for culture media Download PDFInfo
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- CN110827697A CN110827697A CN201911089981.0A CN201911089981A CN110827697A CN 110827697 A CN110827697 A CN 110827697A CN 201911089981 A CN201911089981 A CN 201911089981A CN 110827697 A CN110827697 A CN 110827697A
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- 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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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Abstract
The invention discloses a spliced electronic display screen assembly for culture media, which comprises a display screen main body, a control box body and a transmission gear, wherein a base plate main body is installed on the rear side surface of the display screen main body, the control box body is fixed on the rear side surface of the base plate main body, an installation plate is fixed on the rear side surface of the control box body, splicing grooves are respectively installed inside the upper surface and the rear side surface of the base plate main body, a first rotating rod is installed inside the installation plate in a penetrating mode through a bearing, a second rotating rod is installed inside the middle of the installation plate in a bearing mode, an installation frame transverse rod is installed at the bottom end of the control box body, and an installation frame longitudinal rod is fixed on the rear side of the installation frame. This pin-connected panel electronic display screen subassembly for culture media is provided with concatenation post and splice groove, compares on the market tradition through set screw operation comparatively swift, also be convenient for the single dismantlement in later stage get off the maintenance or change.
Description
Technical Field
The invention relates to the technical field of culture media, in particular to an assembled electronic display screen assembly for culture media.
Background
The culture media are used for transmitting the culture information in and out through media or media, along with the continuous development of science and technology, the transmission of the culture information is not limited to traditional book transmission and broadcast transmission, electronic display screens appear in the market at present, the culture information can be transmitted without the influence of environments such as distance, time, weather and the like through the electronic display screens, and spliced electronic display screens are also shown for adjusting the size of the electronic display screens, but some defects still exist;
1. the patent name disclosed as 'CN 209433758U' is 'a large-scale LED display screen with a splicing and fixing structure', the technology splices and installs four corner ends of adjacent display screens through fixing screws and rectangular fixing blocks, when the middle display screen needs to be detached, maintained and replaced, the fixing screws also need to be detached by using a matched tool, the operation is troublesome, and the later-stage detachment and installation work is inconvenient;
2. the patent name disclosed as CN207602149U is 'an assembled combined advertisement display screen', which solves the problems that in the actual use process, only a preset mode combined screen can be installed, and the specification of the combined screen can not be adjusted according to the field and the actual needs, so the use is inconvenient, but in the technology, one vertical beam installation through hole and an assembled fixed through hole in a fixed bulge are connected with an assembled fixed bulge for splicing, one operation is needed, the operation is complex, the time and the labor are consumed, and the workload of workers is increased;
we have therefore proposed a modular electronic display assembly for cultural media to address the problems set forth above.
Disclosure of Invention
The invention aims to provide a spliced electronic display screen component for cultural media, which aims to solve the problems that the traditional spliced electronic display screen component in the market at present is spliced by screws, consumes time and labor, is inconvenient to disassemble in the later period and is inconvenient to install with a mounting rack in the later period, and the problems are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a spliced electronic display screen component for culture media comprises a display screen main body, a control box body and a transmission gear, wherein a substrate main body is installed on the rear side face of the display screen main body, the control box body is fixed on the rear side face of the substrate main body, a mounting plate is fixed on the rear side face of the control box body, splicing grooves are respectively installed in the upper surface and the rear side face of the substrate main body, a first rotating rod is installed inside the mounting plate in a penetrating mode through a bearing, a second rotating rod is installed inside the middle of the mounting plate in a bearing mode, a mounting frame transverse rod is installed at the bottom end of the control box body, a mounting frame longitudinal rod is fixed on the rear side of the mounting frame transverse rod, through grooves are respectively formed in the left side face and the bottom of the substrate main body, a supporting transverse rod is installed inside the left side of the substrate main body, and a, a push plate is fixed at the bottom end of the first connecting rod, a second connecting rod is installed at the rear side of the bottom end of the push plate, a splicing column is installed at the left side of the push plate, a threaded rod is connected with the inner thread of the bottom end of the second connecting rod, the right end of the threaded rod is connected with the first rotating rod through a conical gear set, a bidirectional screw rod is connected with the inner thread of the right side of the conical gear set, a moving block is connected with the outer thread of the bidirectional screw rod, a supporting rod is connected with the movable shaft at the bottom end of the moving block, the push plate is connected with the movable shaft at the bottom end of the supporting rod, the splicing column is fixed at the bottom end of the push plate, the front end of the first rotating rod penetrates through the substrate main body and is connected with the conical gear set, the front end of the, and a mounting rack longitudinal rod is fixed on the outer side of the groove.
Preferably, the first sliding groove is formed in the substrate main body, and the length of the substrate main body is greater than that of the mounting plate.
Preferably, the inside of mounting panel has been seted up the second spout, and the right side of second spout is "T" shape structure, and the second spout is provided with 2 about the horizontal centerline symmetry of second bull stick is crisscross.
Preferably, the first rotating rod, the threaded rod and the bidirectional screw rod are arranged in a vertical state, and the transverse extension line of the threaded rod and the transverse extension line of the bidirectional screw rod are overlapped.
Preferably, push pedal and concatenation post are the integral structure, and push pedal and concatenation post all are provided with 2 groups to push pedal and concatenation post constitute sliding construction with the base plate main part, and the concatenation post is unsmooth cooperation with the splice groove simultaneously.
Preferably, the support rod forms a rotating structure through a moving block, and the length of the support rod is greater than the depth of the through groove.
Preferably, a first limiting block is installed on the outer side of the moving block, a first sliding groove is formed in the outer side of the first limiting block, the moving block and the base plate main body form a sliding structure through the first limiting block, and the directions of the threads in the 2 moving blocks are opposite.
Preferably, the number of recess and mounting bracket vertical pole is 2: 1 sets up, and 2 recess opening opposite directions in the mounting bracket vertical pole to the recess is unsmooth cooperation with the rack, and the recess is the one-to-one setting with the rack simultaneously.
Preferably, the outside of rack is fixed with the second stopper, and the outside of second stopper is provided with the second spout to second stopper and second spout are the block connection.
Compared with the prior art, the invention has the beneficial effects that: the culture media assembled electronic display screen component;
(1) the splicing columns and the splicing grooves are arranged, and the threaded rod and the bidirectional screw rod synchronously rotate through the arrangement of the bevel gear set, so that the threaded rod and the bidirectional screw rod can simultaneously drive the two groups of splicing columns to be inserted into the two groups of splicing grooves, and further, transverse or longitudinal splicing among a plurality of substrate main bodies can be conveniently carried out, only the first rotating rod needs to be rotated, compared with the traditional mode in the market, the operation is quicker and more convenient through fixing screws, and meanwhile, the single later-stage disassembly maintenance or replacement is also convenient;
(2) install recess and rack, the rotation through the second bull stick can drive the drive gear of outside key-type connection and rotate to in making drive gear drive the top of the rack that both sides meshing is connected about simultaneously inject the recess in the corresponding mounting bracket vertical pole, the whole display screen subassembly of later stage of being convenient for is fine from this installs with external mounting bracket, and the operation is swift, and stability is higher.
Drawings
FIG. 1 is a schematic view of the assembled top view structure of the present invention;
FIG. 2 is a schematic view of the main section at A-A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 4 is a schematic top view of a bevel gear set in accordance with the present invention;
FIG. 5 is a rear cross-sectional view of the mounting plate of the present invention;
FIG. 6 is a rear view of the mounting plate of the present invention;
fig. 7 is a schematic view of the right side structure of the second limiting block of the present invention.
In the figure: 1. a display screen main body; 2. a substrate main body; 201. a first chute; 3. splicing grooves; 4. a control box body; 5. mounting a plate; 51. a second chute; 6. a first rotating lever; 7. a second rotating rod; 8. mounting a cross bar; 9. mounting a longitudinal rod; 10. a through groove; 11. a first connecting rod; 12. a support rail; 13. pushing the plate; 14. splicing the columns; 15. a second connecting rod; 16. a threaded rod; 17. a bidirectional screw rod; 18. a support bar; 19. a transmission gear; 20. a bevel gear set; 21. a moving block; 211. a first stopper; 22. a groove; 23. a rack; 231. and a second limiting block.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a spliced electronic display screen component for cultural media comprises a display screen main body 1, a substrate main body 2, splicing grooves 3, a control box main body 4, a mounting plate 5, a first rotating rod 6, a second rotating rod 7, a mounting frame cross rod 8, a mounting frame longitudinal rod 9, a through groove 10, a first connecting rod 11, a supporting cross rod 12, a push plate 13, splicing columns 14, a second connecting rod 15, a threaded rod 16, a bidirectional screw rod 17, a supporting rod 18, a transmission gear 19, a bevel gear set 20, a moving block 21, a groove 22 and a rack 23, wherein the substrate main body 2 is installed on the rear side surface of the display screen main body 1, the control box main body 4 is fixed on the rear side surface of the substrate main body 2, the mounting plate 5 is fixed on the rear side surface of the control box main body 4, the splicing grooves 3 are installed inside the upper surface and the rear side surface of the substrate main body 2, the first rotating rod 6 penetrates, a second rotating rod 7 is mounted at the middle inner bearing of the mounting plate 5, a mounting frame cross rod 8 is mounted at the bottom end of the control box body 4, a mounting frame longitudinal rod 9 is fixed at the rear side of the mounting frame cross rod 8, through grooves 10 are formed in the left side surface and the bottom of the base plate body 2, a supporting cross rod 12 is mounted in the left side of the base plate body 2, a first connecting rod 11 is connected to the outer side of the supporting cross rod 12 in a nested manner, a push plate 13 is fixed at the bottom end of the first connecting rod 11, a second connecting rod 15 is mounted at the rear side of the bottom end of the push plate 13, a splicing column 14 is mounted at the left side of the push plate 13, a threaded rod 16 is connected to the inner side of the bottom end of the second connecting rod 15 in a threaded manner, the right end of the threaded rod 16 is connected with the first rotating rod 6 through a conical, a supporting rod 18 is connected to the bottom end movable shaft of the moving block 21, a push plate 13 is connected to the bottom end movable shaft of the supporting rod 18, a splicing column 14 is fixed to the bottom end of the push plate 13, the front end of the first rotating rod 6 penetrates through the base plate main body 2 to be connected with the conical gear set 20, the front end of the second rotating rod 7 penetrates through the mounting plate 5 to be connected with a transmission gear 19 in a key mode, racks 23 are connected to the upper side and the lower side of the transmission gear 19 in a meshed mode, a groove 22 is formed in the outer side of the outer end of each rack 23, and a mounting;
the first sliding groove 201 is formed in the substrate main body 2, and the length of the substrate main body 2 is greater than that of the mounting plate 5, so that the mounting plate 5 is arranged to facilitate the later mounting and fixing of the substrate main body 2 and an external mounting frame;
a second sliding groove 51 is formed in the mounting plate 5, the right view of the second sliding groove 51 is in a T-shaped structure, 2 second sliding grooves 51 are symmetrically and alternately arranged around the transverse central line of the second rotating rod 7, and the second limiting block 231 is conveniently limited through the second sliding grooves 51, so that the rack 23 is stably moved and mounted;
the first rotating rod 6, the threaded rod 16 and the bidirectional screw rod 17 are arranged in a vertical state, and the transverse extension line of the threaded rod 16 and the transverse extension line of the bidirectional screw rod 17 are overlapped, so that the two groups of push plates 13 can be adjusted simultaneously by simultaneously rotating the threaded rod 16 and the bidirectional screw rod 17;
the push plate 13 and the splicing column 14 are of an integrated structure, 2 groups of push plate 13 and splicing column 14 are arranged, the push plate 13, the splicing column 14 and the substrate main body 2 form a sliding structure, and the splicing column 14 and the splicing groove 3 are in concave-convex fit, so that the splicing column 14 and the splicing groove 3 are in concave-convex fit to splice and assemble two electronic display screen assemblies;
the supporting rod 18 forms a rotating structure through the moving block 21, and the length of the supporting rod 18 is greater than the depth of the through groove 10, so that the supporting rod 18 can push the push plate 13 to move when rotating;
a first limiting block 211 is installed on the outer side of the moving block 21, a first sliding groove 201 is formed in the outer side of the first limiting block 211, the moving block 21 and the base plate main body 2 form a sliding structure through the first limiting block 211, and the directions of the threads in the 2 moving blocks 21 are opposite, so that the two support rods 18 are well driven to rotate and move by the 2 moving blocks 21 with the opposite internal thread directions;
the number of the grooves 22 and the longitudinal bars 9 of the mounting rack is 2: 1, the opening directions of 2 grooves 22 in the longitudinal rod 9 of the mounting frame are opposite, the grooves 22 are in concave-convex fit with the racks 23, and the grooves 22 and the racks 23 are arranged in one-to-one correspondence, so that the grooves 22 are well clamped and connected with the racks 23;
the outside of rack 23 is fixed with second stopper 231, and the outside of second stopper 231 is provided with second spout 51 to second stopper 231 and second spout 51 are the snap-fit connection, and consequently the setting through second stopper 231 is convenient for carry out stable installation to rack 23.
The working principle of the embodiment is as follows: when the assembled electronic display screen component for cultural media is used, firstly, as shown in attached figures 1 and 5, the control box body 4 and the mounting plate 5 are placed between the two mounting frame vertical rods 9, so that the bottom end of the control box body 4 is in contact with the upper surface of the mounting rack cross bar 8, at this time, the second rotating rod 7 is manually rotated, then as shown in figure 5, the second rotating rod 7 drives the transmission gear 19 connected with the outside key to rotate, the transmission gear 19 drives the racks 23 meshed and connected with the upper side and the lower side of the outside to move reversely at the same time when rotating, and at the same time, the second stopper 231 outside the rack 23 slides inside the second slide groove 51, as shown in fig. 7, therefore, the rack 23 is kept to stably move, the top end of the rack 23 is well inserted into the corresponding groove 22, and the mounting plate 5 is conveniently and rapidly connected with the longitudinal bars 9 of the mounting frames on the left side and the right side;
then, as mentioned above, the display screen bodies 1 are sequentially spliced and mounted as shown in fig. 1, after the mounting is completed, the worker sequentially rotates the first rotating rod 6 inside the mounting plate 5 as shown in fig. 1, the first rotating rod 6 is connected with the mounting plate 5 as a bearing, then as shown in fig. 2-3, the first rotating rod 6 rotates the conical gear set 20 connected with the outside key, the threaded rod 16 and the bidirectional screw 17 rotate simultaneously through the meshing connection of the conical gear set 20, as shown in fig. 3-4, the threaded rod 16 drives the second connecting rod 15 connected with the outside thread to move leftward as shown in fig. 2, the second connecting rod 15 drives the push plate 13 to move leftward together with the splicing column 14, so as to be inserted into the corresponding splicing groove 3, and the bidirectional screw 17 drives the two moving blocks 21 connected with the outside thread to move inward simultaneously when rotating, first stopper 211 in the movable block 21 outside slides in first spout 201, thereby make first stopper 211 drive the stable removal of movable block 21, movable block 21 drives the bracing piece 18 of bottom loose axle connection when removing and promotes bottom loose axle lisa's push pedal 13, thereby make push pedal 13 and concatenation post 14 remove from leading to the inslot 10 and come out and inject the concatenation groove 3 that corresponds, consequently can accomplish simultaneously about, concatenation work from top to bottom, easy operation, it is swift, alleviate staff's work load and operating time, also make things convenient for the later stage to dismantle maintenance and change work to solitary display screen main part 1, thereby accomplish a series of work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a culture is pin-connected panel electronic display screen subassembly for media, includes display screen main part (1), control box main part (4) and drive gear (19), its characterized in that: the rear side face of the display screen main body (1) is provided with a substrate main body (2), the rear side face of the substrate main body (2) is fixed with a control box body (4), the rear side face of the control box body (4) is fixed with a mounting plate (5), splicing grooves (3) are respectively arranged in the inner part of the upper surface and the inner part of the rear side face of the substrate main body (2), a first rotating rod (6) is arranged in the mounting plate (5) in a penetrating manner through a bearing, a second rotating rod (7) is arranged in the middle of the mounting plate (5) in a bearing manner, a mounting rack transverse rod (8) is arranged at the bottom end of the control box body (4), a mounting rack longitudinal rod (9) is fixed on the rear side of the mounting rack transverse rod (8), through grooves (10) are respectively arranged in the inner part and the bottom part of the left side face of the substrate main body (2), a first connecting rod (11) is connected to the outer side of the supporting cross rod (12) in an embedded mode, a push plate (13) is fixed to the bottom end of the first connecting rod (11), a second connecting rod (15) is installed on the rear side of the bottom end of the push plate (13), a splicing column (14) is installed on the left side of the push plate (13), a threaded rod (16) is connected to the inner portion of the bottom end of the second connecting rod (15) in a threaded mode, the right end of the threaded rod (16) is connected with the first rotating rod (6) through a conical gear set (20), a bidirectional screw rod (17) is connected to the inner portion of the right side of the conical gear set (20), a moving block (21) is connected to the outer portion of the bidirectional screw rod (17) in a threaded mode, a supporting rod (18) is connected to the bottom end moving shaft of the moving block (21), the push plate (13, the front end of first bull stick (6) runs through base plate main part (2) and is connected with conical gear group (20), the front end of second bull stick (7) runs through mounting panel (5) and drive gear (19) key-type connection, and the equal meshing in upper and lower both sides of drive gear (19) is connected with rack (23) to the outer end outside of rack (23) is provided with recess (22), the outside of recess (22) is fixed with mounting bracket longitudinal bar (9).
2. The assembled electronic display screen component for cultural media of claim 1, wherein: a first sliding groove (201) is formed in the substrate main body (2), and the length of the substrate main body (2) is larger than that of the mounting plate (5).
3. The assembled electronic display screen component for cultural media of claim 1, wherein: second spout (51) have been seted up to the inside of mounting panel (5), and the right side of second spout (51) is "T" shape structure, and second spout (51) are provided with 2 about the horizontal central line symmetry of second bull stick (7) is crisscross.
4. The assembled electronic display screen component for cultural media of claim 1, wherein: the first rotating rod (6) is perpendicular to the threaded rod (16) and the bidirectional screw rod (17), and the transverse extension line of the threaded rod (16) and the transverse extension line of the bidirectional screw rod (17) are overlapped.
5. The assembled electronic display screen component for cultural media of claim 1, wherein: push pedal (13) and concatenation post (14) are the integral structure, and push pedal (13) and concatenation post (14) all are provided with 2 groups to push pedal (13) and concatenation post (14) constitute sliding construction with base plate main part (2), and concatenation post (14) and concatenation groove (3) are unsmooth cooperation simultaneously.
6. The assembled electronic display screen component for cultural media of claim 1, wherein: the supporting rods (18) form a rotating structure through moving blocks (21), and the length of the supporting rods (18) is larger than the depth of the through grooves (10).
7. The assembled electronic display screen component for cultural media of claim 2, wherein: a first limiting block (211) is installed on the outer side of the moving block (21), a first sliding groove (201) is formed in the outer side of the first limiting block (211), the moving block (21) and the substrate main body (2) form a sliding structure through the first limiting block (211), and the thread directions inside the 2 moving blocks (21) are opposite.
8. The assembled electronic display screen component for cultural media of claim 1, wherein: the number of the grooves (22) and the mounting rack longitudinal rods (9) is 2: 1 sets up, and 2 recess (22) opening opposite direction in the mounting bracket vertical pole (9) to recess (22) are unsmooth cooperation with rack (23), and recess (22) are the one-to-one setting with rack (23) simultaneously.
9. The assembled electronic display screen component for cultural media of claim 3, wherein: the outside of rack (23) is fixed with second stopper (231), and the outside of second stopper (231) is provided with second spout (51), and second stopper (231) and second spout (51) are the block connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911089981.0A CN110827697B (en) | 2019-11-08 | 2019-11-08 | Assembled electronic display screen assembly for culture media |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911089981.0A CN110827697B (en) | 2019-11-08 | 2019-11-08 | Assembled electronic display screen assembly for culture media |
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| CN110827697A true CN110827697A (en) | 2020-02-21 |
| CN110827697B CN110827697B (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911089981.0A Active CN110827697B (en) | 2019-11-08 | 2019-11-08 | Assembled electronic display screen assembly for culture media |
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| CN111968535A (en) * | 2020-09-03 | 2020-11-20 | 梁亚 | LED display screen |
| CN112282265A (en) * | 2020-11-06 | 2021-01-29 | 湖南泽坤建筑设计有限公司 | Side stretching-free reinforcement device for external wall panel |
| CN113990210A (en) * | 2021-10-26 | 2022-01-28 | 杭州登虹科技有限公司 | Internet-based online commercial propagation advertisement putting platform |
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| CN112282265A (en) * | 2020-11-06 | 2021-01-29 | 湖南泽坤建筑设计有限公司 | Side stretching-free reinforcement device for external wall panel |
| CN112282265B (en) * | 2020-11-06 | 2022-02-11 | 湖南泽坤建筑设计有限公司 | Side stretching-free reinforcement device for external wall panel |
| CN113990210A (en) * | 2021-10-26 | 2022-01-28 | 杭州登虹科技有限公司 | Internet-based online commercial propagation advertisement putting platform |
| CN113990210B (en) * | 2021-10-26 | 2024-02-09 | 杭州登虹科技有限公司 | Online commercial propagation advertisement putting platform based on Internet |
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| Publication number | Publication date |
|---|---|
| CN110827697B (en) | 2021-12-24 |
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