CN107123368B - Splicing display - Google Patents
Splicing display Download PDFInfo
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- CN107123368B CN107123368B CN201710421087.3A CN201710421087A CN107123368B CN 107123368 B CN107123368 B CN 107123368B CN 201710421087 A CN201710421087 A CN 201710421087A CN 107123368 B CN107123368 B CN 107123368B
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- horizontal pole
- connecting piece
- right angle
- angle connecting
- tensioning block
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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
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
This tiled display includes the rectangle frame, this rectangle frame is including horizontal setting and first horizontal pole and the second horizontal pole that is parallel to each other, be equipped with fixed montant between the one end that first horizontal pole and second horizontal pole are corresponding, be equipped with movable montant between the other end that first horizontal pole and second horizontal pole are corresponding, the one end of activity montant articulates on first horizontal pole, be equipped with the right angle connecting piece between the other end of activity montant and the second horizontal pole, the groove of stepping down that sets up along right angle connecting piece length direction is equipped with at the inner wall of right angle connecting piece, be equipped with the adjusting bolt with right angle connecting piece threaded connection in the corner of right angle connecting piece and be equipped with axial elasticity locking structure between adjusting bolt and right angle connecting piece, be connected with the adjusting collar of being connected with adjusting bolt rotation on adjusting bolt, be connected with the first piece of straining of being connected with activity montant on the adjusting collar, still be connected with the second piece of straining on the adjusting collar.
Description
Technical Field
The invention belongs to the technical field of displays, and particularly relates to a splicing display.
Background
The display is a multimedia display device.
In order to expand the application range, a plurality of spliced displays are developed, during assembly, an outer frame is spliced firstly, then each display screen is assembled into the outer frame, and the structure of the outer frame is four outer frame beams which are sequentially connected end to end through bolts.
The above-mentioned assembling method has the following problems: it has increased the equipment of display screen after the frame equipment, and secondly, has reduced the packaging efficiency by a wide margin.
In order to solve the above technical problems, for example, chinese patent document discloses a liquid crystal tiled display, the application number: 201520157426.8], it includes the end and installs the main screen on the base, the main screen comprises three group's sub-screens, and three group's sub-screens set gradually from last to down, and adjacent two sets of sub-screen concatenations in three group's sub-screens, the sub-screen includes three LCD screens, and three LCD screens are arranged from a left side to the right side in proper order to splice each other between three LCD screens, the main screen surface subsides have the lenticular lens membrane, the main screen back mounted has the LED backlight. The beneficial effects of the invention are as follows: according to the scheme, the liquid crystal screen is spliced in a 3X 3 mode, the LED backlight source is adopted, and the cylindrical lens film is attached, so that 6K naked-eye ultrahigh-brightness 3D display is realized.
Although the above solutions have many advantages, the above solutions do not solve the above technical problems, and therefore, there is a need to design a tiled display capable of solving the above technical problems.
Disclosure of Invention
The present invention is directed to solve the above problems, and an object of the present invention is to provide a tiled display capable of improving the assembling efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme: this tiled display includes the rectangle frame, this rectangle frame is including horizontal setting and the first horizontal pole and the second horizontal pole that are parallel to each other, be equipped with fixed montant between the one end that first horizontal pole and second horizontal pole are corresponding, be equipped with movable montant between the other end that first horizontal pole and second horizontal pole are corresponding, the one end of activity montant articulates on first horizontal pole, be equipped with the right angle connecting piece between the other end of activity montant and the second horizontal pole, the one end of being connected at second horizontal pole and right angle connecting piece is equipped with the first inclined plane that the slope set up downwards, be equipped with on the right angle connecting piece with the second inclined plane that first inclined plane coincide each other, the inner wall of right angle connecting piece is equipped with the groove of stepping down that sets up along right angle connecting piece length direction, be equipped with the adjusting bolt of right angle connecting piece threaded connection and be equipped with axial elasticity locking structure between adjusting bolt and right angle connecting piece at right angle connecting piece, be connected with the adjusting bolt rotation the adjusting sleeve of adjusting bolt on the adjusting bolt, be connected with the first piece of drawing tight piece of activity on the adjusting sleeve, still be connected with the second draw tight piece of second that the second that still be connected with the pole, the first pole that the first pole is equipped with the tight piece of stepping down, the two adjacent horizontal pole that the screen that the two that the display that the horizontal pole that the two was equipped with the two is equipped with the adjacent horizontal pole that the display that step down between the screen that the horizontal pole respectively, the adjacent horizontal pole that the screen that the display is equipped with the adjacent.
The right angle connecting piece that sets up combines adjusting bolt, the structure of first tight piece of straining and the tight piece of second, and it can realize the quick locking after the equipment, simultaneously, can assemble display screen earlier to the locating beam on, last with activity montant locking can, it has improved the packaging efficiency by a wide margin.
The axial elastic locking structure is arranged, and can avoid axial movement of the adjusting bolt.
The adjusting sleeve that sets up combines first taut piece and second taut piece, and it forms the structure of V-arrangement, the regulation control of the linkage of being convenient for.
The first inclined surface and the second inclined surface are arranged, and the mutual pushing action is substantial, so that a guiding function can be provided when the locking mechanism is locked.
In the above tiled display, the first inclined surface is provided with a first wear-resistant layer, and the second inclined surface is provided with a second wear-resistant layer.
In the spliced display, the axial elastic locking structure comprises an expansion sleeve sleeved on the adjusting bolt, a plurality of circumferentially distributed adjusting grooves are respectively formed in two ends of the expansion sleeve, one end of the expansion sleeve acts on the inner wall of the right-angle connecting piece, and the other end of the expansion sleeve acts on a convex shoulder in the middle of the adjusting bolt.
The shoulder is annular and is connected with the adjusting bolt through threads.
In the spliced display, the adjusting sleeve is internally provided with an annular groove, and the annular groove is internally provided with a rotating bearing sleeved on the adjusting bolt.
In the tiled display, the transverse section of the first tensioning block is trapezoidal, and the transverse section of the second tensioning block is trapezoidal.
In the above splicing display, a plurality of horizontally arranged support beams are arranged between two adjacent positioning beams.
In the spliced display, a hinge is arranged between the first cross rod and the movable vertical rod.
In the above spliced display, the outer wall of the first tensioning block is provided with a plurality of first strip-shaped bulges which are distributed circumferentially and arranged along the length direction of the first tensioning block, and the outer wall of the second tensioning block is provided with a plurality of second strip-shaped bulges which are distributed circumferentially and arranged along the length direction of the second tensioning block.
In the spliced display, the outer side of the rectangular outer frame is coated with a reinforcing outer frame made of an aluminum alloy material.
In the spliced display, the corner of the right-angle connecting piece is provided with a step hole, the adjusting bolt is arranged in the step hole in a penetrating mode, the threaded end of the adjusting bolt is in threaded connection with the small hole of the step hole, and the cap end of the adjusting bolt is located in the counter bore of the step hole.
In the spliced display, the expansion sleeve is internally provided with a wear-resistant sleeve which is fixedly connected with the expansion sleeve in the circumferential direction.
In foretell tiled display, wear-resisting cover inner wall be equipped with spiral oil storage oil groove, be equipped with annular oil groove respectively and spiral oil storage oil groove's both ends communicate with annular oil groove respectively at wear-resisting both ends of covering.
In the spliced display, a flat key is arranged between the wear-resistant sleeve and the expansion sleeve.
Compared with the prior art, the spliced display has the advantages that:
1. the right angle connecting piece that sets up combines adjusting bolt, the structure of first tight piece of straining and the tight piece of second, and it can realize the quick locking after the equipment, simultaneously, can assemble display screen earlier to the locating beam on, last with activity montant locking can, it has improved the packaging efficiency by a wide margin.
2, which can avoid axial movement of the adjusting bolt.
3. The adjusting sleeve who sets up combines first taut piece and second taut piece, and it forms the structure of V-arrangement, the regulation control of the linkage of being convenient for.
4. The first inclined surface and the second inclined surface are arranged, and the mutual pushing action is substantial, so that a guiding function can be provided when the locking mechanism is locked.
5. Simple structure and easy manufacturing.
Drawings
FIG. 1 is a schematic view of the structure provided by the present invention.
Fig. 2 is a schematic structural diagram of the display screen provided by the present invention after the display screen is removed.
Fig. 3 is an enlarged schematic view of a part of the structure provided by the present invention.
Fig. 4 is a schematic structural diagram of the expansion sleeve provided by the invention.
In the figure, a rectangular outer frame 1, a positioning beam 10, a first cross bar 11, a second cross bar 12, a first inclined surface 121, a fixed vertical bar 13, a movable vertical bar 14, a right-angle connecting piece 15, a second inclined surface 151, a yielding groove 152, an adjusting bolt 16, an expansion sleeve 161, an adjusting groove 162, a shoulder 163, an adjusting sleeve 17, a first tensioning block 18, a second tensioning block 19, a supporting beam 20 and a spliced display screen 2 are arranged.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-4, the tiled display includes a rectangular outer frame 1, and a reinforcing outer frame made of an aluminum alloy material is wrapped outside the rectangular outer frame.
The outer wall of the rectangular outer frame 1 is provided with an outer annular groove, the reinforcing outer frame is arranged in the outer annular groove, and the reinforcing outer frame is provided with a plurality of strip-shaped heat dissipation protrusions arranged along the thickness direction of the reinforcing outer frame.
The reinforcement frame includes four end-to-end hinged reinforcement rods.
The rectangular outer frame 1 comprises a first cross rod 11 and a second cross rod 12 which are transversely arranged and are parallel to each other, a fixed vertical rod 13 is arranged between one ends of the first cross rod 11 and the second cross rod 12 corresponding to each other, and a movable vertical rod 14 is arranged between the other ends of the first cross rod 11 and the second cross rod 12 corresponding to each other. A hinged hinge is arranged between the first cross bar 11 and the movable vertical bar 14.
Namely, the four frames form a rectangular outer frame.
One end of the movable vertical rod 14 is hinged on the first cross rod 11, a right-angle connecting piece 15 is arranged between the other end of the movable vertical rod 14 and the second cross rod 12, and the right-angle connecting piece 15 is made of aluminum alloy materials.
A first inclined plane 121 which is obliquely and downwards arranged is arranged at one end of the second cross rod 12 connected with the right-angle connecting piece 15, a second inclined plane 151 which is matched with the first inclined plane 121 is arranged on the right-angle connecting piece 15, a first wear-resistant layer is arranged on the first inclined plane 121, and a second wear-resistant layer is arranged on the second inclined plane 151.
The wear-resistant layers are ceramic powder layers respectively.
The thickness of the first wear resistant layer is equal to the thickness of the second wear resistant layer.
The inner wall of the right-angle connector 15 is provided with a yielding groove 152 arranged along the length direction of the right-angle connector 15, the corner of the right-angle connector 15 is provided with an adjusting bolt 16 in threaded connection with the right-angle connector 15, and an axial elastic locking structure is arranged between the adjusting bolt 16 and the right-angle connector 15.
Specifically, the axial elastic locking structure includes an expansion sleeve 161 sleeved on the adjusting bolt 16, a plurality of circumferentially distributed adjusting grooves 162 are respectively formed at two ends of the expansion sleeve 161, one end of the expansion sleeve 161 acts on the inner wall of the right-angle connecting piece 15, and the other end of the expansion sleeve 161 acts on a shoulder 163 at the middle part of the adjusting bolt 16.
The scheme is optimized, and a wear-resistant sleeve fixedly connected with the circumferential direction of the expansion sleeve is arranged in the expansion sleeve. The inner wall of the wear-resistant sleeve is provided with a spiral oil storage groove, and two ends of the wear-resistant sleeve are respectively provided with an annular oil groove and two ends of the spiral oil storage groove are respectively communicated with the annular oil grooves.
Solid butter is arranged in the oil groove, and self-lubrication can be realized.
Secondly, a step hole is formed in the corner of the right-angle connecting piece, the adjusting bolt penetrates through the step hole, the threaded end of the adjusting bolt is in threaded connection with the small hole of the step hole, and the cap end of the adjusting bolt is located in the counter bore of the step hole.
An adjusting sleeve 17 rotatably connected to the adjusting bolt 16 is connected to the adjusting bolt 16, an annular groove is formed in the adjusting sleeve 17, and a rotary bearing 171 fitted over the adjusting bolt 16 is provided in the annular groove.
Be connected with the first taut piece 18 of being connected with movable montant 14 on adjusting collar 17, still be connected with the second taut piece 19 of being connected with second horizontal pole 12 on adjusting collar 17, first taut piece 18 and second taut piece 19 be located the both ends of groove 152 of stepping down respectively.
The transverse section of the first tensioning block 18 is trapezoidal, and the transverse section of the second tensioning block 19 is trapezoidal. Secondly, a plurality of first strip-shaped bulges which are distributed circumferentially and are arranged along the length direction of the first tensioning block are arranged on the outer wall of the first tensioning block, and a plurality of second strip-shaped bulges which are distributed circumferentially and are arranged along the length direction of the second tensioning block are arranged on the outer wall of the second tensioning block.
A plurality of parallel positioning beams 10 are arranged between the first cross bar 11 and the second cross bar 12, and at least one spliced display screen 2 is arranged between two adjacent positioning beams 10.
A plurality of horizontally arranged support beams 20 are arranged between two adjacent positioning beams 10.
One end of the first tensioning block 18 is hinged with the adjusting sleeve 17 through a pin shaft, the other end of the first tensioning block 18 is provided with a first connecting hook, and the movable vertical rod 14 is provided with a first hole body for the first connecting hook to hook.
One end of the second tensioning block 19 is hinged with the adjusting sleeve 17 through a pin shaft, the other end of the second tensioning block is provided with a second connecting hook, and a second hole body for hooking the second connecting hook is arranged on the second cross rod 12.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides a spliced display, includes rectangle frame (1), a serial communication port, rectangle frame (1) including transversely set up and first horizontal pole (11) and second horizontal pole (12) that are parallel to each other, be equipped with fixed montant (13) between first horizontal pole (11) and the corresponding one end of second horizontal pole (12), be equipped with activity montant (14) between first horizontal pole (11) and the corresponding other end of second horizontal pole (12), the one end of activity montant (14) articulates on first horizontal pole (11), be equipped with right angle connecting piece (15) between the other end of activity montant (14) and second horizontal pole (12), the one end of being connected at second horizontal pole (12) and right angle connecting piece (15) is equipped with first inclined plane (121) that the slope set up downwards, be equipped with on right angle connecting piece (15) with first inclined plane (121) second inclined plane (151) that coincide each other, be equipped with the groove of stepping down (152) that sets up along right angle connecting piece (15) length direction at the inner wall of right angle connecting piece (15), be equipped with right angle connecting piece (15) and the right angle connecting piece (15) right angle threaded connection regulation bolt (16) and the axial adjustment sleeve (16) that the axial bolt adjusting sleeve is established between the axial direction and the axial bolt adjusting bolt (16) that include the axial bolt connection piece (16), the two ends of an expansion sleeve (161) are respectively provided with a plurality of adjusting grooves (162) distributed circumferentially, one end of the expansion sleeve (161) acts on the inner wall of a right-angle connecting piece (15), the other end of the expansion sleeve (161) acts on a convex shoulder (163) in the middle of an adjusting bolt (16), the adjusting bolt (16) is connected with an adjusting sleeve (17) rotationally connected with the adjusting bolt (16), the adjusting sleeve (17) is connected with a first tensioning block (18) connected with a movable vertical rod (14), one end of the first tensioning block (18) is hinged with the adjusting sleeve (17) through a pin shaft, the other end of the first tensioning block (18) is provided with a first connecting hook, a first hole body hooked by the first connecting hook is arranged on the movable vertical rod (14), the adjusting sleeve (17) is further connected with a second tensioning block (19) connected with a second transverse rod (12), one end of the second tensioning block (19) is hinged with the adjusting sleeve (17) through a pin shaft, the second tensioning block (19) is provided with a plurality of hooks, the other ends of the second tensioning block (19) are provided with a plurality of second transverse rods (11) which are connected with a plurality of the second transverse rod (11) and a plurality of transverse rod (11) which are positioned in parallel with the second tensioning block (11), at least one spliced display screen (2) is arranged between two adjacent positioning beams (10).
2. A tiled display according to claim 1, wherein a first wear resistant layer is provided on the first inclined surface (121) and a second wear resistant layer is provided on the second inclined surface (151).
3. The tiled display according to claim 1, wherein an annular groove is provided in the adjusting sleeve (17), and a rotating bearing (171) fitted over the adjusting bolt (16) is provided in the annular groove.
4. A tiled display according to claim 1, 2 or 3, wherein the first tensioning block (18) has a trapezoidal transverse cross-section and the second tensioning block (19) has a trapezoidal transverse cross-section.
5. Tiled display according to claim 1, characterized in that between two adjacent positioning beams (10) there are several horizontally arranged support beams (20).
6. Tiled display according to claim 1, characterized in that between the first cross bar (11) and the movable vertical bar (14) there is a hinged hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421087.3A CN107123368B (en) | 2017-06-07 | 2017-06-07 | Splicing display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421087.3A CN107123368B (en) | 2017-06-07 | 2017-06-07 | Splicing display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107123368A CN107123368A (en) | 2017-09-01 |
| CN107123368B true CN107123368B (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710421087.3A Active CN107123368B (en) | 2017-06-07 | 2017-06-07 | Splicing display |
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| Country | Link |
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| CN (1) | CN107123368B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113763835B (en) * | 2021-09-25 | 2022-10-11 | 深圳市迈锐光电有限公司 | Locking structure is assembled to LED display screen box |
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| EP1054130A2 (en) * | 1999-05-18 | 2000-11-22 | Hans Dieter Grotefeld | Method of fixing a corner joint in a hollow profile of a door or window and corner joint and tool for the working of that method |
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| Publication number | Publication date |
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| CN107123368A (en) | 2017-09-01 |
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Effective date of registration: 20230328 Address after: 200120 458 Jinwan Road, Pudong New Area, Shanghai Applicant after: SHANGHAI GOODVIEW ELECTRONIC TECHNOLOGY CO.,LTD. Address before: 314100 Baoqun Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province, 298 Applicant before: JIAXING GOODVIEW ELECTRONIC CO.,LTD. |
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