CN210574784U - Concatenation formula LED electronic display screen - Google Patents
Concatenation formula LED electronic display screen Download PDFInfo
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- CN210574784U CN210574784U CN201921698129.9U CN201921698129U CN210574784U CN 210574784 U CN210574784 U CN 210574784U CN 201921698129 U CN201921698129 U CN 201921698129U CN 210574784 U CN210574784 U CN 210574784U
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- groove
- sliding
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Abstract
The utility model discloses a spliced LED electronic display screen, which comprises a first display screen, a second display screen, a connecting mechanism and support legs, the first display screen and the second display screen both comprise an outer shell and an internal LED playing screen, the back shells of the first display screen and the second display screen are movably connected through a connecting mechanism, the connecting mechanism at least comprises a fixing plate fixedly connected with the back shell of the second display screen, and a second connecting block fixedly connected with the first display screen back shell, a sliding groove is horizontally arranged on the plate wall of the fixing plate, a sliding block is arranged inside the sliding groove in a sliding manner, the sliding groove and the sliding block are matched and are in a T shape, one end of the sliding block extends out of the sliding groove and is fixedly connected with the first connecting block, the first connecting block slides along the length direction of the fixing plate, and the first connecting block is connected with the second connecting block through a connecting rod. The spliced LED electronic display screen is reasonable in structure, convenient to use and capable of being widely popularized.
Description
Technical Field
The utility model belongs to the technical field of electronic display screen, concretely relates to concatenation formula LED electronic display screen.
Background
The LED electronic display screen is a display mode by controlling semiconductor light emitting diodes and is formed by uniformly arranging tens of thousands to hundreds of thousands of semiconductor light emitting diode pixel points. It can use different materials to make different color LED pixel points to display the display screen of various information such as characters, figures, images, animation, quotation, video signals, etc. The most widely used at present are red, green and yellow. While the development of blue and pure green LEDs has reached a practical stage.
At present, the application field of LED electronic display screen is very extensive, and wherein a lot of markets, supermarket all can use LED electronic display screen as the propaganda instrument, and current LED electronic display screen is the one side show mostly, and the effect of publicity is relatively poor, and the functionality is low, can not satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concatenation formula LED electronic display screen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concatenation formula LED electronic display screen, includes first display screen, second display screen, coupling mechanism and stabilizer blade, first display screen, second display screen all include shell and inside LED broadcast screen, link to each other through the coupling mechanism activity between the back casing of first display screen, second display screen, coupling mechanism at least includes the fixed plate with second display screen dorsal scale fixed connection to and the second connecting block with first display screen dorsal scale fixed connection, the spout has been seted up to the slab wall of fixed plate is the level, the inside slip of spout is provided with the slider, the spout is T-shaped with the slider adaptation, slider one end stretches out spout and first connecting block fixed connection, first connecting block slides along the length direction of fixed plate, link to each other through the connecting rod between first connecting block and the second connecting block, and the both ends of connecting rod articulate first connecting block respectively, The second connecting block, the vertical draw-in groove that has seted up that runs through of the last surface panel wall of fixed plate, the draw-in groove distributes side by side and has two sets ofly, draw-in groove and spout intercommunication, elasticity is provided with the buckle on the upper surface of slider, the buckle passes the draw-in groove and fixes the slider, the upper surface of first display screen, second display screen still fixes respectively and is provided with the fixed block, the parallel and level is fixed through bolt threaded connection between the fixed block.
Preferably, the outer walls of the first connecting block and the second connecting block are respectively provided with a convex block in a protruding mode, the two groups of convex blocks are highly aligned, threaded holes are formed in the faces, turned over towards the connecting rod, of the two groups of convex blocks, screws are mounted on the connecting rod, and the screws penetrate through the threaded holes to fix the convex blocks and the connecting rod.
Preferably, the bottom of the buckle extends into a groove formed in the upper surface of the sliding block, and a spring is vertically and fixedly arranged in the groove.
Preferably, the bottom end face of the spring is fixedly connected with the inner wall of the bottom end of the groove, the top end of the spring is fixedly connected with the buckle, and the buckle drives the spring to stretch along the groove in a lifting mode.
Preferably, the support legs are symmetrically distributed at the bottom of the housing of the first display screen and the second display screen.
Preferably, first connecting block, second connecting block towards the face parallel and level of connecting rod, and first connecting block, second connecting block rotate and drive first display screen, the upset of second display screen is folding.
The utility model discloses a technological effect and advantage: this concatenation formula LED electronic display screen, can splice the broadcast with two sets of LED display screens through coupling mechanism's setting, and then the area that shows the broadcast has been promoted, and simultaneously, through first connecting block, the cooperation of second connecting block and connecting rod can be with first display screen, the upset of second display screen, make it broadcast towards the face of two differences respectively, and then the dynamics of propaganda use that has increased, effectively promote the propaganda quality, the simple operation, can satisfy the user demand under the different environment, this concatenation formula LED electronic display screen, rational in infrastructure, high durability and convenient use, can extensively promote.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a connection structure between a first display screen and a second display screen of the present invention;
FIG. 3 is a schematic view of the connecting mechanism of the present invention;
fig. 4 is a schematic view of the fixing plate structure of the present invention.
In the figure: the display device comprises a first display screen 1, a support leg 2, a connecting mechanism 3, a second display screen 4, a fixing block 5, a bolt 6, a sliding block 7, a sliding chute 8, a first connecting block 9, a screw 10, a connecting rod 11, a convex block 12, a second connecting block 13, a clamping groove 14, a clamping buckle 15, a spring 16, a groove 17 and a fixing plate 18.
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.
The utility model provides a splicing type LED electronic display screen as shown in figures 1-4, which comprises a first display screen 1, a second display screen 4, a connecting mechanism 3 and support legs 2, wherein the first display screen 1 and the second display screen 4 both comprise a shell and an internal LED playing screen, back shells of the first display screen 1 and the second display screen 4 are movably connected through the connecting mechanism 3, the connecting mechanism 3 at least comprises a fixed plate 18 fixedly connected with a back shell of the second display screen 4 and a second connecting block 13 fixedly connected with the back shell of the first display screen 1, a chute 8 is horizontally arranged on the plate wall of the fixed plate 18, a sliding block 7 is arranged in the sliding way of the chute 8, the chute 8 is in a T shape matched with the sliding block 7, one end of the sliding block 7 extends out of the chute 8 and is fixedly connected with the first connecting block 9, the first connecting block 9 slides along the length direction of the fixed plate 18, link to each other through connecting rod 11 between first connecting block 9 and the second connecting block 13, and the both ends of connecting rod 11 articulate first connecting block 9, second connecting block 13 respectively, the vertical draw-in groove 14 that has seted up that runs through of the upper surface panel wall of fixed plate 18, draw-in groove 14 distributes side by side and has two sets ofly, draw-in groove 14 and spout 8 intercommunication, elasticity is provided with buckle 15 on the upper surface of slider 7, buckle 15 passes draw-in groove 14 and fixes slider 7, the upper surface of first display screen 1, second display screen 4 still fixes respectively and is provided with fixed block 5, the parallel and level between fixed block 5 is fixed through 6 threaded connection of bolt, can play two sets of LED display screen concatenations through the setting of coupling mechanism 3, and then has promoted the area that shows the broadcast.
Specifically, all the protrusion is provided with lug 12 on the outer wall of first connecting block 9 and second connecting block 13, and two sets of lugs 12 highly align, and all set up threaded hole on the face of turning towards connecting rod 11, install screw 10 on the connecting rod 11, screw 10 passes the screw hole and fixes lug 12 and connecting rod 11, screws up screw 10 for connecting rod 11 is fixed with lug 12, then can't overturn again.
Specifically, the bottom of the buckle 15 extends into a groove 17 formed in the upper surface of the slider 7, a spring 16 is vertically and fixedly arranged in the groove 17, and the buckle 15 is retracted into the groove 17 through contraction of the spring 16.
Specifically, the bottom end surface of the spring 16 is fixedly connected with the inner wall of the bottom end of the groove 17, the top end of the spring is fixedly connected with the buckle 15, the buckle 15 ascends and descends along the groove 17 to drive the spring 16 to stretch, and the buckle 15 is ejected out through the elasticity of the spring 16.
Specifically, the support legs 2 are symmetrically distributed at the bottoms of the shells of the first display screen 1 and the second display screen 4.
Specifically, first connecting block 9, second connecting block 13 towards the face parallel and level of connecting rod 11, and first connecting block 9, second connecting block 13 rotate and drive first display screen 1, the upset of second display screen 4 is folding.
Specifically, when a first display screen 1 and a second display screen 4 need to be spliced, the bolt 6 is removed, the first connecting block 9 and the second connecting block 13 can rotate through the hinged fit with the connecting rod 11, the first connecting block and the second connecting block rotate from the state shown in fig. 1 to the state shown in fig. 2, after the rotation is completed, the screw 10 is screwed down, so that the connecting rod 11 and the bump 12 are fixed and cannot turn over, although the first display screen 1 and the second display screen 4 after turning over are positioned on the same plane, a larger gap is left between the first display screen 1 and the second display screen 4, the buckle 15 is pressed down, the sliding block 7 can slide, the sliding block 7 drives the first connecting block 9 to move towards the other end of the fixing plate 18, when the clamping block 15 is level with the other group of clamping grooves 14, the clamping block is ejected out through the elasticity of the spring 16, the first connecting block 9 is fixedly connected with the clamping block 9, and in the sliding process of the, first display screen 1, interval between the second display screen 4 reduces gradually, when buckle 15 is fixed, first display screen 1, the contact of second display screen 4, can splice the broadcast together, when needs are played towards not equidirectional, demolish screw 10, slide slider 7 to the normal position again, rotate first connecting block 9 and second connecting block 13, rotate to the figure 1 state from figure 2 state, install bolt 6 between two sets of fixed blocks 5 can, the operation is convenient, this concatenation formula LED electronic display screen, and is rational in infrastructure, high durability and convenient use, can extensively promote.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a concatenation formula LED electronic display screen, includes first display screen (1), second display screen (4), coupling mechanism (3) and stabilizer blade (2), its characterized in that: the display screen comprises a first display screen (1) and a second display screen (4), wherein the first display screen (1) and the second display screen (4) respectively comprise an outer shell and an inner LED display screen, the back shells of the first display screen (1) and the second display screen (4) are movably connected through a connecting mechanism (3), the connecting mechanism (3) at least comprises a fixing plate (18) fixedly connected with the back shell of the second display screen (4) and a second connecting block (13) fixedly connected with the back shell of the first display screen (1), a sliding chute (8) is horizontally arranged on the plate wall of the fixing plate (18), a sliding block (7) is arranged in the sliding groove (8) in a sliding manner, the sliding chute (8) is in a T shape matched with the sliding block (7), one end of the sliding block (7) extends out of the sliding chute (8) and is fixedly connected with the first connecting block (9), the first connecting block (9) slides along the length direction of the fixing plate (18), and the first connecting block (9) is connected with the second connecting block (13) through a, and the both ends of connecting rod (11) are articulated first connecting block (9), second connecting block (13) respectively, draw-in groove (14) have been seted up in the vertical running through of the last panel wall of fixed plate (18), and draw-in groove (14) have distributed side by side two sets ofly, draw-in groove (14) and spout (8) intercommunication, elasticity is provided with buckle (15) on the upper surface of slider (7), buckle (15) pass draw-in groove (14) fixed with slider (7), the upper surface of first display screen (1), second display screen (4) is fixed block (5) still respectively, parallel and level between fixed block (5) is fixed through bolt (6) threaded connection.
2. The spliced LED electronic display screen of claim 1, wherein: all the protrusions (12) are arranged on the outer walls of the first connecting block (9) and the second connecting block (13) in a protruding mode, the two groups of protrusions (12) are highly aligned, threaded holes are formed in the face, turned towards the connecting rod (11), of the connecting rod (11), screws (10) are installed on the connecting rod (11), and the screws (10) penetrate through the threaded holes to fix the protrusions (12) and the connecting rod (11).
3. The spliced LED electronic display screen of claim 1, wherein: the bottom of the buckle (15) extends into a groove (17) formed in the upper surface of the sliding block (7), and a spring (16) is vertically and fixedly arranged in the groove (17).
4. The spliced LED electronic display screen of claim 3, wherein: the bottom end face of the spring (16) is fixedly connected with the inner wall of the bottom end of the groove (17), the top end of the spring is fixedly connected with the buckle (15), and the buckle (15) is lifted along the groove (17) to drive the spring (16) to stretch.
5. The spliced LED electronic display screen of claim 1, wherein: the supporting feet (2) are symmetrically distributed at the bottoms of the shells of the first display screen (1) and the second display screen (4).
6. The spliced LED electronic display screen of claim 1, wherein: first connecting block (9), second connecting block (13) are towards the face parallel and level of connecting rod (11), and first connecting block (9), second connecting block (13) rotate and drive first display screen (1), second display screen (4) upset folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698129.9U CN210574784U (en) | 2019-10-11 | 2019-10-11 | Concatenation formula LED electronic display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698129.9U CN210574784U (en) | 2019-10-11 | 2019-10-11 | Concatenation formula LED electronic display screen |
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| Publication Number | Publication Date |
|---|---|
| CN210574784U true CN210574784U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921698129.9U Active CN210574784U (en) | 2019-10-11 | 2019-10-11 | Concatenation formula LED electronic display screen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133213A (en) * | 2020-10-19 | 2020-12-25 | 天长市辉盛电子有限公司 | Portable and foldable LED display screen |
| CN114333587A (en) * | 2021-12-30 | 2022-04-12 | 中汽创智科技有限公司 | Display mechanism and cabin |
-
2019
- 2019-10-11 CN CN201921698129.9U patent/CN210574784U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133213A (en) * | 2020-10-19 | 2020-12-25 | 天长市辉盛电子有限公司 | Portable and foldable LED display screen |
| CN112133213B (en) * | 2020-10-19 | 2022-02-15 | 天长市辉盛电子有限公司 | Portable and foldable LED display screen |
| CN114333587A (en) * | 2021-12-30 | 2022-04-12 | 中汽创智科技有限公司 | Display mechanism and cabin |
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