CN213988125U - Quick assembly component of LED display screen - Google Patents
Quick assembly component of LED display screen Download PDFInfo
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- CN213988125U CN213988125U CN202023189745.7U CN202023189745U CN213988125U CN 213988125 U CN213988125 U CN 213988125U CN 202023189745 U CN202023189745 U CN 202023189745U CN 213988125 U CN213988125 U CN 213988125U
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Abstract
The utility model discloses a quick assembly component of a LED display screen, which relates to the technical field of LED display screen assembly, wherein the center of the back of an LED display unit is fixedly connected with a unit backboard, four corners of the back of the LED display unit are fixedly provided with fixed columns, and the tail ends of the fixed columns are fixedly connected with a joint block; the centers of two adjacent side surfaces of the clamping blocks close to the outside are respectively provided with a limiting block and a limiting groove, the four adjacent clamping blocks surround to form a clamping part, and the limiting block is sleeved with the limiting groove; the connecting piece consists of connecting bolts, a first connecting part and a second connecting part, the first connecting part and the second connecting part are in left-right mirror symmetry, the two connecting bolts respectively penetrate through the upper part and the lower part of the side surface of the first connecting part, and the opposite surfaces of the first connecting part and the second connecting part are provided with clamping cavities; the beneficial effects of the utility model reside in that: simple structure, the combination is nimble, easily splices the combination, and stability is strong, convenient transport.
Description
Technical Field
The utility model belongs to the technical field of the LED display screen concatenation technique and specifically relates to a subassembly is assembled fast of LED display screen is related to.
Background
With the development of related technologies of liquid crystal display curtain walls (namely LED display screens), the novel spliced curtain wall is rapidly popularized in terminal large-screen display equipment applied in engineering. The high-definition large-size liquid crystal splicing screen with high integration level is attractive in appearance, good in effect, easy to manage, high in quality and low in price, and the unique advantage of the large liquid crystal splicing screen becomes a popular first choice for display system development. However, the existing installation structure of the LED display screen is too complex and difficult to adjust according to the situation of the installation site, the too simple installation structure cannot ensure the stability during installation, and meanwhile, the LED display screen is not suitable for manual carrying. Therefore, a fast assembly component of the LED display screen, which is simple in installation structure, firm and easy to carry, needs to be developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that above-mentioned exists with not enough, provide a subassembly is assembled fast of LED display screen.
In order to achieve the purpose, the adopted technical scheme is as follows:
a quick assembly component of an LED display screen comprises an LED display unit and a connecting piece, wherein a unit back plate is fixedly connected to the center of the back of the LED display unit, fixed columns are fixedly mounted at four corners of the back of the LED display unit, and clamping blocks are fixedly connected to the tail ends of the fixed columns; the centers of two adjacent side surfaces of the clamping blocks close to the outside are respectively provided with a limiting block and a limiting groove, the four adjacent clamping blocks surround to form a clamping part, and the limiting blocks are sleeved with the limiting grooves; the connecting piece comprises connecting bolts, a first connecting part and a second connecting part, the first connecting part and the second connecting part are in left-right mirror symmetry, the two connecting bolts are arranged and respectively penetrate through the upper side and the lower side of the side surface of the first connecting part, clamping cavities are formed in the opposite surfaces of the first connecting part and the second connecting part, the clamping cavities in the first connecting part are positioned between the connecting bolts, connecting holes are formed in the upper side and the lower side of the second connecting part, and the first connecting part and the second connecting part are sleeved with the clamping parts through the clamping cavities; the back of the unit back plate is fixedly connected with an auxiliary block at the center, auxiliary grooves are formed in the centers of the left side and the right side of the auxiliary block, a pair of connecting plates are arranged on the upper surface and the lower surface of the auxiliary block, the upper surface and the lower surface of the first connecting part and the upper surface and the lower surface of the second connecting part, the upper surface and the lower surface of the auxiliary block are fixedly connected with a fixed plate, auxiliary rods are arranged between the two auxiliary blocks corresponding to the left side and the right side, and two ends of each auxiliary rod are sleeved with the auxiliary grooves; the connecting plate comprises fixed plate, parallel plate and kidney slot, the fixed plate side and parallel plate side fixed connection, and seted up the kidney slot on the parallel plate, the fixed plate all fixed connection with upper and lower surface of first connecting portion and second connecting portion.
Further, fixed column, stopper and joint piece are the plastics material, and the fixed column is the cuboid structure, and joint piece bottom surface is the square, and stopper fixed mounting is in joint piece side center department, on the adjacent side of stopper, seted up the spacing groove, the joint piece is the square.
Furthermore, first connecting portion, second connecting portion are the plastics material, just joint chamber inner chamber agrees with joint portion mutually, connecting bolt is the metal material, connecting bolt and connecting hole threaded connection.
Furthermore, the connecting plates are made of metal, the plane of the fixing plate is perpendicular to the parallel plates, the back of each parallel plate is in the same plane with the back of the first connecting part and the back of the second connecting part, and the plane of each parallel plate is parallel to the plane of the LED display unit.
Furthermore, the auxiliary block is made of wood, the back of the auxiliary block and the back of the parallel plate are on the same plane, the auxiliary block and the backs of the first connecting portion and the second connecting portion are on the same plane, and the inner wall of the auxiliary groove is rough.
Furthermore, the auxiliary rod is of a hollow cuboid structure, and is made of metal materials with rough surfaces.
By adopting the technical scheme, the beneficial effects are as follows:
simple structure, the combination is nimble, the joint piece is all installed to every LED display element, enclose to close at four LED display elements and assemble the back, the joint piece makes up into the joint portion of square, thereby can cup joint portion through first connecting portion and second connecting portion and cup joint four LED display elements and carry out the amalgamation in proper order, ensure that four LED display elements are located the coplanar, a pair of LED display element of concatenation about or all can cup joint at the joint piece through first connecting portion and second connecting portion simultaneously and realize the amalgamation.
Spacing structure avoids LED display element concatenation dislocation, and the adjacent two sides of every joint piece are equallyd divide and are do not be equipped with stopper and spacing groove, and when joint portion was constituteed in the concatenation of joint piece, only the stopper on every joint piece all inserted the spacing groove on another joint piece, could assemble and form joint portion, and the slight dislocation of avoiding every joint piece leads to the whole dislocation of concatenation between the LED display element.
Strengthen the stability of LED display element concatenation, because first connecting portion, second connecting portion all are located the coplanar with the supplementary piece back, so when LED display element splices, the connecting piece that has more than the corner installation is as supporting, and the supplementary piece at the LED display element back also can assist fixed LED display element simultaneously, plays the effect of strengthening the holistic stability of LED display element.
The auxiliary rod is favorable for carrying the LED display unit splicing plates, the auxiliary rod made of metal materials is arranged between the auxiliary blocks arranged on the inner surface of the LED display unit, the LED display unit splicing plates can be carried by holding the auxiliary rod when needing to be carried, and the LED display unit or other assembly components are prevented from being damaged by holding other positions.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the structure of the clamping block and the fixing column of the present invention;
FIG. 3 is a schematic view of the structure of the clip portion of the present invention;
FIG. 4 is a schematic view of the front cross-sectional structure of the clamping portion of the present invention;
FIG. 5 is a schematic view of the cross-sectional side view of the clamping portion of the present invention;
FIG. 6 is a schematic view of the structure of the connector of the present invention;
FIG. 7 is a schematic view of the auxiliary block structure of the present invention;
fig. 8 is a schematic view of the inner structure of the auxiliary block of the present invention.
The labels in the figure are: the LED display unit comprises an LED display unit 1, a clamping block 2, a fixing column 21, a limiting block 22, a limiting groove 23, a connecting plate 3, a fixing plate 31, a parallel plate 32, a kidney-shaped groove 33, an auxiliary block 4, an auxiliary groove 41, an auxiliary rod 5, a connecting piece 6, a connecting bolt 61, a first connecting part 62, a clamping cavity 63, a second connecting part 64, a connecting hole 65 and a unit back plate 7.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1 to 8, the application is a rapid assembling assembly of an LED display screen, which includes an LED display unit 1 and a connecting member 6, wherein a unit back plate 7 is fixedly connected to the center of the back of the LED display unit 1, fixed columns 21 are fixedly installed at four corners of the back of the LED display unit 1, and the tail ends of the fixed columns 21 are fixedly connected with a clamping block 2; the centers of two adjacent side surfaces of the clamping blocks 2 near the outside are respectively provided with a limiting block 22 and a limiting groove 23, the four adjacent clamping blocks 2 surround to form a clamping part, and the limiting block 22 is sleeved with the limiting groove 23; the connecting piece 6 consists of connecting bolts 61, a first connecting part 62 and a second connecting part 64, the first connecting part 62 and the second connecting part 64 are in mirror symmetry left and right, the two connecting bolts 61 respectively penetrate through the upper part and the lower part of the side surface of the first connecting part 62, clamping cavities 63 are formed in opposite surfaces of the first connecting part 62 and the second connecting part 64, the clamping cavities 63 on the first connecting part 62 are positioned between the connecting bolts 61, connecting holes 65 are formed in the upper side and the lower side of the second connecting part 64, and the first connecting part 62 and the second connecting part 64 are sleeved with the clamping parts through the clamping cavities 63; an auxiliary block 4 is fixedly connected to the center of the back of the unit back plate 7, auxiliary grooves 41 are formed in the centers of the left side and the right side of the auxiliary block 4, a pair of connecting plates 3 are arranged on the upper surface and the lower surface of the auxiliary block 4, the upper surface and the lower surface of the first connecting part 62 and the upper surface and the lower surface of the second connecting part 64, the upper surface and the lower surface of the auxiliary block 4 are fixedly connected with the fixed plate 31, an auxiliary rod 5 is arranged between the two auxiliary blocks 4 corresponding to the left side and the right side, and two ends of the auxiliary rod 5 are sleeved with the auxiliary grooves 41; the connecting plate 3 consists of a fixing plate 31, a parallel plate 32 and a kidney-shaped groove 33, the side edge of the fixing plate 31 is fixedly connected with the side edge of the parallel plate 32, the kidney-shaped groove 33 is formed in the parallel plate 32, and the fixing plate 31 is fixedly connected with the upper and lower surfaces of a first connecting part 62 and a second connecting part 64;
specifically, the fixing column 21, the limiting block 22 and the clamping block 2 are made of plastic materials, the fixing column 21 is of a cuboid structure, the bottom surface of the clamping block 2 is square, the limiting block 22 is fixedly installed at the center of the side surface of the clamping block 2, the limiting groove 23 is formed in the side surface adjacent to the limiting block 22, and the clamping block 2 is square; the first connecting portion 62 and the second connecting portion 64 are made of plastic materials, an inner cavity of the clamping cavity 63 is matched with the clamping portion, the connecting bolt 61 is made of metal materials, and the connecting bolt 61 is in threaded connection with the connecting hole 65; the connecting plate 3 is made of metal, the plane of the fixing plate 31 is perpendicular to the parallel plates 32, the back surface of each parallel plate 32 is in the same plane with the back surfaces of the first connecting part 62 and the second connecting part 64, and the plane of the parallel plate 32 is parallel to the plane of the LED display unit 1; the auxiliary block 4 is made of wood, the back surface of the auxiliary block 4 and the back surface of the parallel plate 32 are on the same plane, the auxiliary block 4 and the back surfaces of the first connecting part 62 and the second connecting part 64 are on the same plane, and the inner wall of the auxiliary groove 41 is rough; the auxiliary rod 5 is of a hollow cuboid structure, and the auxiliary rod 5 is made of metal materials with rough surfaces;
according to above, when amalgamating, at first carry out the amalgamation of two LED display element 1, about will two LED display element 1 adjacent side two pairs of fixed columns 21 and joint piece 2 align and amalgamate, ensure that stopper 22 on one side joint piece 2 inserts in the spacing groove 23 of seting up on the joint piece 2 of opposite side, carry out the amalgamation of two LED display element 1 once more, about will two LED display element about going on amalgamation, ensure that stopper 22 on the joint piece 2 of lower extreme inserts in the spacing groove 23 on the joint piece 2 of upper end, through amalgamation many times, an LED display element group is constituteed to four LED display element 1, can not lead to whole LED display element group dislocation because slight dislocation between joint piece 2 when the mutual amalgamation between the joint piece 1 can be ensured to set up some spacing grooves 23 and the stopper 22 that installs on the joint piece 2.
Four joint pieces 2 enclose to close the joint portion that becomes and fix through connecting piece 6, including the joint chamber 63 that sets up on first connecting portion 62 and the second connecting portion 64 was complete nested with joint portion, simultaneously, a pair of connecting bolt 61 is through a pair of connecting hole 65 that sets up on the screw in second connecting portion 64 on the first connecting portion 62, is first connecting portion 62, joint portion and second connecting portion 64 fixed connection for a whole to it is fixed with LED display unit group.
Meanwhile, the auxiliary blocks 4 are arranged on the back surface of the LED display unit 1, the auxiliary rods 5 are arranged between the auxiliary blocks 4 and are inserted into the auxiliary grooves 41 and fixedly connected with the auxiliary blocks 4 through friction force, when the LED display unit group needs to be carried, the whole LED display unit group can be lifted only by holding the auxiliary rods 5, and the LED display unit 1 does not need to be damaged due to the fact that the edge of the LED display unit 1 is held.
Connecting plates 3 are arranged on the upper portion and the lower portion of the auxiliary block 4, the first connecting portion 62 and the second connecting portion 64, the fixing plate 31 is fixedly connected with the upper side face and the lower side face of the auxiliary block 4, the first connecting portion 62 and the second connecting portion 64, meanwhile, the kidney-shaped grooves 33 formed in the parallel plates 32 are used for penetrating through screws and fixing the parallel plates 32 on a mounting plane, and due to the fact that the parallel plates 32 on all the connecting plates 3 are on the same plane, the LED display unit group is also located on the same plane, and it is guaranteed that the LED display units are flat after being spliced.
Finally, it should be noted that the above embodiments are only preferred embodiments of the present invention to illustrate the technical solution of the present invention, but not to limit the technical solution, and the patent scope of the present invention is not limited; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention; in addition, will the technical scheme of the utility model direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses an in the patent protection scope.
Claims (6)
1. The utility model provides a subassembly of assembling fast of LED display screen, includes LED display element (1) and connecting piece (6), its characterized in that:
a unit back plate (7) is fixedly connected to the center of the back of the LED display unit (1), fixing columns (21) are fixedly mounted at four corners of the back of the LED display unit (1), and clamping blocks (2) are fixedly connected to the tail ends of the fixing columns (21);
the clamping parts (2) are provided with a limiting block (22) and a limiting groove (23) at the centers of two adjacent side surfaces near the outside, the four adjacent clamping parts (2) are enclosed to form a clamping part, and the limiting block (22) is sleeved with the limiting groove (23);
the connecting piece (6) is composed of connecting bolts (61), first connecting parts (62) and second connecting parts (64), the first connecting parts (62) and the second connecting parts (64) are in mirror symmetry, the connecting bolts (61) are provided with two connecting bolts and respectively penetrate through the upper side and the lower side of the side faces of the first connecting parts (62), clamping cavities (63) are formed in opposite faces of the first connecting parts (62) and the second connecting parts (64), the clamping cavities (63) in the first connecting parts (62) are located between the connecting bolts (61), connecting holes (65) are formed in the upper side and the lower side of the second connecting parts (64), and the first connecting parts (62) and the second connecting parts (64) are connected with the clamping parts in a sleeved mode through the clamping cavities (63);
the back center of the unit back plate (7) is fixedly connected with an auxiliary block (4), the centers of the left side and the right side of the auxiliary block (4) are respectively provided with an auxiliary groove (41), the upper surface and the lower surface of the auxiliary block (4), the upper surface and the lower surface of the first connecting part (62), the upper surface and the lower surface of the second connecting part (64) are respectively provided with a pair of connecting plates (3), the upper surface and the lower surface of the auxiliary block (4) are respectively and fixedly connected with a fixing plate (31), an auxiliary rod (5) is arranged between the two auxiliary blocks (4) corresponding to the left side and the right side, and two ends of the auxiliary rod (5) are respectively sleeved with the auxiliary grooves (41);
the connecting plate (3) comprises a fixing plate (31), a parallel plate (32) and a kidney-shaped groove (33), the side edge of the fixing plate (31) is fixedly connected with the side edge of the parallel plate (32), the kidney-shaped groove (33) is formed in the parallel plate (32), and the upper surface and the lower surface of the fixing plate (31) are fixedly connected with the upper surface of the first connecting part (62) and the lower surface of the second connecting part (64).
2. The rapid assembly component of an LED display screen according to claim 1, wherein: fixed column (21), stopper (22) and joint piece (2) are the plastics material, and fixed column (21) are the cuboid structure, and joint piece (2) bottom surface is the square, and stopper (22) fixed mounting is in joint piece (2) side center department, stopper (22) adjacent side is last, has seted up spacing groove (23), joint piece (2) are the square.
3. The rapid assembly component of an LED display screen according to claim 1, wherein: first connecting portion (62), second connecting portion (64) are the plastics material, just joint chamber (63) inner chamber agrees with joint portion mutually, connecting bolt (61) are the metal material, connecting bolt (61) and connecting hole (65) threaded connection.
4. The rapid assembly component of an LED display screen according to claim 1, wherein: the connecting plate (3) is made of metal, the plane of the fixing plate (31) is perpendicular to the parallel plates (32), the back of each parallel plate (32) is in the same plane with the back of the first connecting portion (62) and the back of the second connecting portion (64), and the plane of each parallel plate (32) is parallel to the plane of the LED display unit (1).
5. The rapid assembly component of an LED display screen according to claim 1, wherein: the auxiliary block (4) is made of wood, the back of the auxiliary block (4) and the back of the parallel plate (32) are on the same plane, the back of the auxiliary block (4) and the back of the first connecting portion (62) and the back of the second connecting portion (64) are on the same plane, and the inner wall of the auxiliary groove (41) is rough.
6. The rapid assembly component of an LED display screen according to claim 1, wherein: the auxiliary rod (5) is of a hollow cuboid structure, and the auxiliary rod (5) is made of metal materials with rough surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023189745.7U CN213988125U (en) | 2020-12-25 | 2020-12-25 | Quick assembly component of LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023189745.7U CN213988125U (en) | 2020-12-25 | 2020-12-25 | Quick assembly component of LED display screen |
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| CN213988125U true CN213988125U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023189745.7U Active CN213988125U (en) | 2020-12-25 | 2020-12-25 | Quick assembly component of LED display screen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114519961A (en) * | 2022-02-23 | 2022-05-20 | 王伟 | Movably spliced LED display screen |
| CN117798650A (en) * | 2024-02-29 | 2024-04-02 | 福建希恩凯电子有限公司 | Display screen assembling equipment and process |
-
2020
- 2020-12-25 CN CN202023189745.7U patent/CN213988125U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114519961A (en) * | 2022-02-23 | 2022-05-20 | 王伟 | Movably spliced LED display screen |
| CN114519961B (en) * | 2022-02-23 | 2023-06-23 | 成都戎盛科技有限公司 | LED display screen of activity concatenation |
| CN117798650A (en) * | 2024-02-29 | 2024-04-02 | 福建希恩凯电子有限公司 | Display screen assembling equipment and process |
| CN117798650B (en) * | 2024-02-29 | 2024-06-07 | 福建希恩凯电子有限公司 | Display screen assembling equipment and process |
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