CN214947677U - Splicing device convenient to adjust for LED display screen - Google Patents
Splicing device convenient to adjust for LED display screen Download PDFInfo
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- CN214947677U CN214947677U CN202121391732.XU CN202121391732U CN214947677U CN 214947677 U CN214947677 U CN 214947677U CN 202121391732 U CN202121391732 U CN 202121391732U CN 214947677 U CN214947677 U CN 214947677U
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Abstract
The utility model discloses a LED display screen is with splicing apparatus convenient to adjust, include: the ground connection chassis, splicing apparatus's basic part, and splicing apparatus can fix on ground through ground connection chassis, ground connection chassis surface is connected with branch. This LED display screen is with splicing apparatus convenient to adjust, it can drive first pivot transverse motion through first thread bush to rotate two-way lead screw, first pivot transverse motion can drive the connecting rod and rotate, the connecting rod rotates and to drive concatenation frame longitudinal motion, convenient height according to actual need adjusting device, can drive second thread bush longitudinal motion through the threaded rod when motor operation, second thread bush longitudinal motion can drive clearance frame longitudinal motion, conveniently clear up the surface of LED display screen, it can drive the bevel gear and rotate to rotate the rotating member, bevel gear rotates and can drive branch through the gear ring and rotate, branch rotates and can drive concatenation frame and rotate, the direction of LED display screen is conveniently adjusted according to actual need.
Description
Technical Field
The utility model relates to a splicing apparatus technical field specifically is a LED display screen is with splicing apparatus who is convenient for adjust.
Background
The LED display screen is one of flat panel displays, mainly comprises a plurality of small LED module panels, can be used for displaying various information such as characters, images, videos and the like, is widely used, can be used for advertising, publicity, warning and the like, is a device which can splice a plurality of LED display screens together when the LED display screens are installed and used, and has certain defects when the existing splicing device is used, such as the defects;
the LED display screen splicing device with the adjustable angle, as disclosed in the publication No. CN212960662U, drives the rotation of a central circular shaft by rotating an adjusting rotating handle, so as to adjust the angle of a spliced frame, when the angle is adjusted, a proper one of five positioning jacks is selected as a positioning hole for adjusting the angle by taking the positioning jack on a positioning substrate as a reference, thereby overcoming the problem that the angle of a display picture cannot be flexibly adjusted in the using process of the existing LED display screen splicing frame, and by rotating an insertion hole to a position corresponding to the positioning jack and then penetrating two angle positioning rods through insertion channels, positioning jacks and insertion holes on two sides, the purpose of adjusting the angle and positioning the spliced frame is achieved, and the problems of angle deviation and resetting of adjustment are avoided;
this prior art solution also presents the following problems when in use:
1. it is inconvenient to adjust the height of the device according to the actual use requirement;
2. the surface of the display screen is inconvenient to clean;
3. the direction of the display screen is not convenient to adjust;
improvements are needed to address the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LED display screen is with splicing apparatus who is convenient for adjust to solve the problem that the direction of display screen was not convenient for to the surface of display screen was cleared up and was not convenient for to height, the not convenient for of the needs adjusting device according to in-service use that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a splicing apparatus convenient to adjust for LED display screen, includes:
the splicing device comprises a grounding chassis and a splicing frame, wherein the splicing device is a basic part and can be fixed on the ground through the grounding chassis, a supporting rod is connected to the surface of the grounding chassis, and one side of the supporting rod is connected with the splicing frame;
the first bearing is installed at the bottom of the splicing frame, a bidirectional screw rod penetrates through the first bearing, a rotating structure is formed between the bidirectional screw rod and the first bearing, a first threaded sleeve is sleeved on the surface of the bidirectional screw rod, and a first rotating shaft is installed on one side of the first threaded sleeve;
the connecting rod is connected the surface of first pivot, and constitutes revolution mechanic between connecting rod and the first pivot, be connected with the second pivot between connecting rod and the branch, concatenation frame one side is connected with the slider, the spout has been seted up to branch one side, and is sliding connection between slider and the spout, and the slider can restrict the direction of motion of concatenation frame at the inside motion of spout.
Preferably, the connecting rod and the second rotating shaft are symmetrically arranged in two groups about the supporting rod, an adjusting structure is formed among the connecting rod, the second rotating shaft and the bidirectional screw rod, and acting force can be provided for movement of the first threaded sleeve by rotating the bidirectional screw rod.
Preferably, the splicing frame is further provided with a motor, a threaded rod, a second bearing and a second threaded sleeve;
the motor is arranged inside the splicing frame, and the output end of the motor is connected with a threaded rod;
the second bearing is connected between the threaded rod and the splicing frame, and a rotating structure is formed between the threaded rod and the second bearing;
and the second threaded sleeve is sleeved on the surface of the threaded rod, the threaded rod is in threaded connection with the second threaded sleeve, and the position of the second threaded sleeve can be adjusted through the threaded rod when the motor runs.
Preferably, the splicing frame surface is connected with the guide rod, the sliding sleeve has been cup jointed on the guide rod surface, and is sliding connection between sliding sleeve and the guide rod, install the clearance frame between sliding sleeve and the second thread bush, the clearance frame can be cleared up LED display screen at splicing frame surface longitudinal motion.
Preferably, be connected with the third bearing between ground connection chassis and the branch, and constitute revolution mechanic between branch and the third bearing, branch surface is connected with the ring gear, and branch can rotate on ground connection chassis surface under the effect of third bearing.
Preferably, the grounding chassis is further provided with a one-way bearing, a rotating member and a bevel gear;
the one-way bearing is arranged on the surface of the grounding chassis, a rotating part penetrates through the one-way bearing, and a rotating structure is formed between the rotating part and the one-way bearing;
the bevel gear is connected on one side of the rotating part, a meshing structure is formed between the bevel gear and the gear ring, and the rotating part can provide acting force for the movement of the supporting rod.
Compared with the prior art, the beneficial effects of the utility model are that: this LED display screen is with splicing apparatus convenient to adjust, it can drive first pivot transverse motion through first thread bush to rotate two-way lead screw, first pivot transverse motion can drive the connecting rod and rotate, the connecting rod rotates and to drive concatenation frame longitudinal motion, convenient height according to actual need adjusting device, can drive second thread bush longitudinal motion through the threaded rod when motor operation, second thread bush longitudinal motion can drive clearance frame longitudinal motion, conveniently clear up the surface of LED display screen, it can drive the bevel gear and rotate to rotate the rotating member, bevel gear rotates and can drive branch through the gear ring and rotate, branch rotates and can drive concatenation frame and rotate, the direction of LED display screen is conveniently adjusted according to actual need.
1. Rotate two-way lead screw and can drive first thread bush transverse motion, first thread bush transverse motion can drive first pivot transverse motion, and first pivot transverse motion can drive the connecting rod and rotate along second pivot surface, and the connecting rod rotates and can produce the extrusion to the concatenation frame, and the concatenation frame receives the extrusion and can drive the slider and slide at the spout, and the height of LED display screen is adjusted according to actual need to the convenience.
2. The motor operation can drive the threaded rod and rotate, and the threaded rod rotates and can drive second thread bush longitudinal motion, and second thread bush longitudinal motion can drive clearance frame longitudinal motion, and clearance frame longitudinal motion can drive the sliding sleeve and slide on the guide bar surface, conveniently clears up the surface of LED display screen.
3. The rotating part can drive the bevel gear to rotate, the bevel gear rotates to drive the supporting rod to rotate through the gear ring, the supporting rod rotates to drive the splicing frame to rotate, the splicing frame rotates to drive the LED display screen to rotate, and the direction of the LED display screen can be conveniently adjusted according to actual needs.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention.
In the figure: 1. a grounded chassis; 2. a strut; 3. splicing the frames; 4. a first bearing; 5. a bidirectional screw rod; 6. a first threaded sleeve; 7. a first rotating shaft; 8. a connecting rod; 9. a second rotating shaft; 10. a slider; 11. a chute; 12. a motor; 13. a threaded rod; 14. a second bearing; 15. a second threaded sleeve; 16. a guide bar; 17. a sliding sleeve; 18. cleaning the rack; 19. a third bearing; 20. a gear ring; 21. a one-way bearing; 22. a rotating member; 23. a bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a splicing apparatus convenient to adjust for LED display screen, includes:
Two groups of connecting rods 8 and two groups of second rotating shafts 9 are symmetrically arranged around the supporting rod 2, and an adjusting structure is formed among the connecting rods 8, the second rotating shafts 9 and the bidirectional screw rods 5.
It can be known to refer to fig. 1, rotate two-way lead screw 5 and can drive 6 transverse motion of first thread bush, 6 transverse motion of first thread bush can drive 7 transverse motion of first pivot, 7 transverse motion of first pivot can drive connecting rod 8 and rotate along the 9 surfaces of second pivot, connecting rod 8 rotates and can produce the extrusion to concatenation frame 3, concatenation frame 3 receives the extrusion and can drive slider 10 and slide at spout 11, the height of LED display screen is adjusted according to actual need to the convenience.
The splicing frame 3 is further provided with a motor 12, a threaded rod 13, a second bearing 14 and a second threaded sleeve 15, the motor 12 is installed inside the splicing frame 3, the output end of the motor 12 is connected with the threaded rod 13, the second bearing 14 is connected between the threaded rod 13 and the splicing frame 3, a rotating structure is formed between the threaded rod 13 and the second bearing 14, the second threaded sleeve 15 is sleeved on the surface of the threaded rod 13, and the threaded rod 13 is in threaded connection with the second threaded sleeve 15.
The surface of the splicing frame 3 is connected with a guide rod 16, the surface of the guide rod 16 is sleeved with a sliding sleeve 17, the sliding sleeve 17 is connected with the guide rod 16 in a sliding mode, and a cleaning frame 18 is installed between the sliding sleeve 17 and the second threaded sleeve 15.
Referring to fig. 1, when the motor 12 operates, the threaded rod 13 can be driven to rotate to drive the second threaded sleeve 15 to move longitudinally, the second threaded sleeve 15 can drive the cleaning frame 18 to move longitudinally, and the cleaning frame 18 can drive the sliding sleeve 17 to slide on the surface of the guide rod 16 to clean the surface of the LED display screen conveniently.
A third bearing 19 is connected between the grounding chassis 1 and the supporting rod 2, a rotating structure is formed between the supporting rod 2 and the third bearing 19, and a gear ring 20 is connected to the surface of the supporting rod 2.
The grounding chassis 1 is further provided with a one-way bearing 21, a rotating member 22 and a bevel gear 23, the one-way bearing 21 is installed on the surface of the grounding chassis 1, the rotating member 22 penetrates through the inside of the one-way bearing 21, a rotating structure is formed between the rotating member 22 and the one-way bearing 21, the bevel gear 23 is connected to one side of the rotating member 22, and a meshing structure is formed between the bevel gear 23 and the gear ring 20.
Referring to fig. 1, it can be known that rotating part 22 can drive bevel gear 23 to rotate, bevel gear 23 rotates and can drive branch 2 to rotate through gear ring 20, and branch 2 rotates and can drive concatenation frame 3 to rotate, and concatenation frame 3 rotates and can drive the LED display screen to rotate, conveniently adjusts the direction of LED display screen according to actual need.
The working principle is as follows: when the splicing device convenient to adjust for the LED display screen is used, firstly, the splicing device convenient to adjust for the LED display screen needs to be simply known, the rotary bidirectional screw rod 5 can drive the first rotary shaft 7 to transversely move through the first threaded sleeve 6, the first rotary shaft 7 transversely moves to drive the connecting rod 8 to rotate along the surface of the second rotary shaft 9, the connecting rod 8 rotates to extrude the splicing frame 3, the height of the LED display screen can be adjusted according to actual needs, the rotary member 22 can drive the bevel gear 23 to rotate, the bevel gear 23 rotates to drive the support rod 2 to rotate through the gear ring 20, the support rod 2 rotates to drive the splicing frame 3 to rotate, the direction of the LED display screen can be adjusted, the motor 12 can drive the threaded rod 13 to rotate when in operation, the threaded rod 13 rotates to drive the cleaning frame 18 to longitudinally move through the second threaded sleeve 15, and the cleaning frame 18 longitudinally moves to clean the surface of the LED display screen, this is a feature of the splicing device for LED display panels that is easy to adjust, and what is not described in detail in this description is known to the person skilled in the art.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a splicing apparatus convenient to adjust for LED display screen which characterized in that includes:
the splicing device comprises a grounding chassis (1) and a basic part of the splicing device, wherein the splicing device can be fixed on the ground through the grounding chassis (1), a support rod (2) is connected to the surface of the grounding chassis (1), and a splicing frame (3) is connected to one side of the support rod (2);
the first bearing (4) is installed at the bottom of the splicing frame (3), a bidirectional screw rod (5) penetrates through the first bearing (4), a rotating structure is formed between the bidirectional screw rod (5) and the first bearing (4), a first threaded sleeve (6) is sleeved on the surface of the bidirectional screw rod (5), and a first rotating shaft (7) is installed on one side of the first threaded sleeve (6);
connecting rod (8), connect in the surface of first pivot (7), and constitute revolution mechanic between connecting rod (8) and first pivot (7), be connected with second pivot (9) between connecting rod (8) and branch (2), concatenation frame (3) one side is connected with slider (10), spout (11) have been seted up to branch (2) one side, and be sliding connection between slider (10) and spout (11).
2. The splicing device convenient for adjustment of the LED display screen, according to claim 1, is characterized in that: the connecting rods (8) and the second rotating shafts (9) are symmetrically arranged about the supporting rods (2) in two groups, and adjusting structures are formed among the connecting rods (8), the second rotating shafts (9) and the bidirectional screw rods (5).
3. The splicing device convenient for adjustment of the LED display screen, according to claim 1, is characterized in that: the splicing frame (3) is also provided with a motor (12), a threaded rod (13), a second bearing (14) and a second threaded sleeve (15);
the motor (12) is installed inside the splicing frame (3), and the output end of the motor (12) is connected with a threaded rod (13);
the second bearing (14) is connected between the threaded rod (13) and the splicing frame (3), and a rotating structure is formed between the threaded rod (13) and the second bearing (14);
and the second thread bush (15) is sleeved on the surface of the threaded rod (13), and the threaded rod (13) is in threaded connection with the second thread bush (15).
4. The splicing device convenient for adjustment of the LED display screen, according to claim 1, is characterized in that: splice frame (3) surface connection has guide bar (16), sliding sleeve (17) have been cup jointed on guide bar (16) surface, and be sliding connection between sliding sleeve (17) and guide bar (16), install clearance frame (18) between sliding sleeve (17) and second thread bush (15).
5. The splicing device convenient for adjustment of the LED display screen, according to claim 1, is characterized in that: a third bearing (19) is connected between the grounding chassis (1) and the supporting rod (2), a rotating structure is formed between the supporting rod (2) and the third bearing (19), and a gear ring (20) is connected to the surface of the supporting rod (2).
6. The splicing device convenient for adjustment of the LED display screen, according to claim 1, is characterized in that: the grounding chassis (1) is also provided with a one-way bearing (21), a rotating piece (22) and a bevel gear (23);
the one-way bearing (21) is arranged on the surface of the grounding chassis (1), a rotating piece (22) penetrates through the one-way bearing (21), and a rotating structure is formed between the rotating piece (22) and the one-way bearing (21);
and the bevel gear (23) is connected to one side of the rotating piece (22), and a meshing structure is formed between the bevel gear (23) and the gear ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121391732.XU CN214947677U (en) | 2021-06-22 | 2021-06-22 | Splicing device convenient to adjust for LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121391732.XU CN214947677U (en) | 2021-06-22 | 2021-06-22 | Splicing device convenient to adjust for LED display screen |
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| Publication Number | Publication Date |
|---|---|
| CN214947677U true CN214947677U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121391732.XU Active CN214947677U (en) | 2021-06-22 | 2021-06-22 | Splicing device convenient to adjust for LED display screen |
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| CN (1) | CN214947677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115709376A (en) * | 2022-11-30 | 2023-02-24 | 禄可科技集团有限公司 | Display screen group splicing device capable of self-adapting to size of video display picture |
-
2021
- 2021-06-22 CN CN202121391732.XU patent/CN214947677U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115709376A (en) * | 2022-11-30 | 2023-02-24 | 禄可科技集团有限公司 | Display screen group splicing device capable of self-adapting to size of video display picture |
| CN115709376B (en) * | 2022-11-30 | 2023-05-23 | 禄可科技集团有限公司 | Display screen group splicing device capable of adapting to size of video display picture |
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