CN218064224U - Splicing rear fixing mechanism for LED spliced screen - Google Patents

Abstract

The utility model is suitable for a concatenation screen technical field provides a LED concatenation screen is with concatenation rear fixture, including concatenation screen main part, the inside detachably of concatenation screen main part is provided with the fixing base, one side detachably of fixing base transversely is provided with the connecting rod, the upper and lower both sides of connecting rod all are provided with straining device, the inside of fixing base is provided with fixing mechanism, fixing mechanism includes the draw-in groove, the draw-in groove is seted up in the inboard of fixing base, the size of draw-in groove with the one end looks adaptation of connecting rod, transversely run through with the outside threaded connection of fixing base and be provided with fastening bolt. This LED concatenation is fixed establishment after with concatenation for screen, through fixed establishment's setting, rotation and thread groove threaded connection through fastening bolt to assemble a plurality of concatenation screen main parts, when the bearing, utilize the connecting rod to carry out the bearing, can disperse the stress point and equally divide, thereby strengthen the holding power, play fixed effect.

Description

Splicing rear fixing mechanism for LED spliced screen

Technical Field

The utility model belongs to the technical field of the concatenation screen, especially, relate to a LED concatenation screen is with concatenation after-fixing mechanism.

Background

The spliced screen is a complete display unit, can show a big picture of combination after the independent assortment installation, and the installation is similar to building blocks and is the same, and the spliced display unit can regard as the display to use alone, can splice into super large screen again and use, according to different user demands, realizes the function that the picture is changeable big also can reduce through the graphics processor.

The current concatenation screen is mostly spliced through the mosaic structure at side and top, installs on the support after the concatenation is accomplished, but its concatenation screen that bears whole weight still with the fixed screen of support, when the area that needs the concatenation is great, the deformation of minizone then can appear because of the stack of weight for a long time bearing is shielded, has reduced the security.

SUMMERY OF THE UTILITY MODEL

The utility model provides a LED concatenation screen is with concatenation after-fixing mechanism, the concatenation screen that aims at solving long-time bearing then can be because of the deformation of the stack appearance minizone of weight, has reduced the problem of security.

The utility model discloses a realize like this, a LED concatenation screen is with concatenation after-fixing mechanism, including the concatenation screen main part, the inside detachably of concatenation screen main part is provided with the fixing base, one side detachably of fixing base transversely is provided with the connecting rod, the upper and lower both sides of connecting rod all are provided with straining device, the inside of fixing base is provided with fixing mechanism;

the fixing mechanism comprises a clamping groove, the clamping groove is formed in the inner side of the fixing seat, the size of the clamping groove is matched with one end of the connecting rod, a fastening bolt transversely penetrates through the outer side of the fixing seat in a threaded connection mode, and threaded grooves in threaded connection with the fastening bolt are formed in the two ends of the connecting rod

Preferably, the tensioning mechanism comprises a first threaded rod and a second threaded rod, the first threaded rod is vertically and fixedly connected to the top of the connecting rod, the second threaded rod is vertically and fixedly connected to the bottom of the connecting rod, and the threads on the surface of the first threaded rod are oppositely arranged.

Preferably, the outer surface of the first threaded rod and the outer surface of the second threaded rod are detachably sleeved with a rotating sleeve, and the inner wall of the rotating sleeve is fixedly connected with a threaded sleeve in threaded connection with the first threaded rod and the second threaded rod.

Preferably, the inner wall of concatenation screen main part is provided with the backup pad, the surface of backup pad just is located the equal fixedly connected with connecting seat in upper and lower both sides of fixing base, the equal fixedly connected with connecting plate in upper and lower both sides of fixing base, the inner wall fixedly connected with nut of connecting seat, the inside threaded connection of connecting plate run through be provided with nut threaded connection's connecting bolt.

Preferably, the outer surface of the fastening bolt is movably sleeved with a rubber sleeve, and the rubber sleeve is made of rubber.

Preferably, the top of concatenation screen main part inner wall is provided with the top buckle, the bottom of concatenation screen main part inner wall be provided with the bottom connector link of the mutual block of top buckle.

Preferably, one side of splicing screen main part inner wall is provided with the side buckle, the opposite side of splicing screen main part inner wall be provided with the side connector link of the mutual block of side buckle.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a LED concatenation screen is with concatenation rear fixture, setting through fixed establishment, can be after a plurality of concatenation screen main parts concatenations, install the fixing base in concatenation screen main part, then insert the connecting rod to the inside of draw-in groove, with the fixing base block in another concatenation screen main part, then rotation and thread groove threaded connection through fastening bolt, thereby assemble a plurality of concatenation screen main parts, when the bearing, utilize the connecting rod to carry out the bearing, can divide equally the stress point, thereby strengthen the support ability, play fixed effect, in addition, setting through straining mechanism, can be taut with a plurality of connecting rods, further improve the stability after a plurality of concatenation screen main parts concatenations, make concatenation screen main part can adapt to the strong wind environment, and the practicality is improved.

Drawings

FIG. 1 is a schematic front sectional view of the structure of the present invention;

FIG. 2 is a schematic structural side view of a sectional view of the spliced screen body of the present invention;

fig. 3 is an enlarged schematic view of a structure at a in fig. 1 according to the present invention.

In the figure: 1. splicing the screen main bodies; 2. a fixed seat; 3. the side edge is connected with a buckle; 4. a connecting rod; 5. a first threaded rod; 6. a second threaded rod; 7. a card slot; 8. fastening a bolt; 9. a thread groove; 10. rotating the sleeve; 11. a threaded sleeve; 12. a support plate; 13. a connecting seat; 14. a connecting bolt; 15. a nut; 16. a connecting plate; 17. a rubber sleeve; 18. a top end buckle; 19. the bottom end is connected with a buckle; 20. the side edge is buckled.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a LED concatenation screen is with concatenation after-fixing mechanism, includes concatenation screen main part 1, the inside detachably of concatenation screen main part 1 is provided with fixing base 2, and one side detachably of fixing base 2 transversely is provided with connecting rod 4, and the upper and lower both sides of connecting rod 4 all are provided with straining device, and the inside of fixing base 2 is provided with fixed establishment.

Fixing mechanism can fix a plurality of concatenation screen main parts 1 to the concatenation screen main part 1 of independent bearing is fixed with other concatenation screen main parts 1, thereby disperses the stress point.

Fixing mechanism includes draw-in groove 7, and draw-in groove 7 sets up in the inboard of fixing base 2, the size of draw-in groove 7 and the one end looks adaptation of connecting rod 4, and the outside threaded connection ground of fixing base 2 transversely runs through and is provided with fastening bolt 8, and threaded groove 9 with 8 threaded connection of fastening bolt is all seted up at the both ends of connecting rod 4.

Through fixed establishment's setting, can be after 1 concatenations of a plurality of concatenation screen main parts, install fixing base 2 on concatenation screen main part 1, then insert connecting rod 4 to the inside of draw-in groove 7, with the 2 blocks of fixing base on another concatenation screen main part 1, then through fastening bolt 8's rotation and 9 threaded connection of thread groove, thereby assemble a plurality of concatenation screen main parts 1, when the bearing, utilize connecting rod 4 to carry out the bearing, can disperse the stress point and equally divide, thereby strengthen the support ability, play fixed effect.

Further, taut mechanism includes first threaded rod 5 and second threaded rod 6, and the vertical fixed connection of first threaded rod 5 is in the top of connecting rod 4, and the vertical fixed connection of second threaded rod 6 is in the bottom of connecting rod 4, and second threaded rod 6 is opposite setting with the screw thread on first threaded rod 5 surface.

Further, the outer surfaces of the first threaded rod 5 and the second threaded rod 6 are detachably sleeved with a rotating sleeve 10, and the inner wall of the rotating sleeve 10 is fixedly connected with a threaded sleeve 11 in threaded connection with the first threaded rod 5 and the second threaded rod 6.

In this embodiment, through the setting of straining mechanism, can drive thread bush 11 when rotating cover 10 and rotate to make first threaded rod 5 and second threaded rod 6 be close to each other, can realize taut, further improve the stability behind the concatenation of a plurality of concatenation screen main parts 1, make concatenation screen main part 1 can adapt to the strong wind environment, improved the practicality.

Further, the inner wall of concatenation screen main part 1 is provided with backup pad 12, and the equal fixedly connected with connecting seat 13 in the upper and lower both sides that the surface of backup pad 12 just is located fixing base 2, the equal fixedly connected with connecting plate 16 in the upper and lower both sides of fixing base 2, the inner wall fixedly connected with nut 15 of connecting seat 13, the inside threaded connection of connecting plate 16 run through be provided with nut 15 threaded connection's connecting bolt 14.

In this embodiment, the supporting plate 12 is a load-bearing component, and can replace the splicing screen body 1 to play a load-bearing capacity, and the connecting bolt 14 is screwed with the nut 15 when rotating, so as to install the fixing seat 2 on the supporting plate 12, otherwise, the fixing seat 2 can be detached.

Further, the outer surface activity cover of fastening bolt 8 is equipped with gum cover 17, and the material of gum cover 17 sets up to the rubber material.

In this embodiment, the rubber sleeve 17 can protect the fastening bolt 8 from adhering to the outer wall of the fixing base 2.

Furthermore, a top end buckle 18 is arranged at the top of the inner wall of the splicing screen main body 1, and a bottom end connecting buckle 19 clamped with the top end buckle 18 is arranged at the bottom of the inner wall of the splicing screen main body 1.

In this embodiment, when the top end buckle 18 is engaged with the bottom end connecting buckle 19, the other spliced screen main bodies 1 placed on the top of the spliced screen main body 1 can be spliced.

Further, one side of the inner wall of the splicing screen main body 1 is provided with a side buckle 20, and the other side of the inner wall of the splicing screen main body 1 is provided with a side connecting buckle 3 which is clamped with the side buckle 20.

In this embodiment, when the side buckle 20 is engaged with the side connection buckle 3, the splicing screen main body 1 can be spliced with other splicing screen main bodies 1 on the side.

The utility model discloses a theory of operation and use flow: when needs are fixed with a plurality of concatenation screen main parts 1, at first place fixing base 2 in backup pad 12, then rotate connecting bolt 14, will with nut 15 threaded connection when connecting bolt 14 rotates, thereby fix fixing base 2 in backup pad 12 surface through connecting plate 16, then insert connecting rod 4 to the inside of fixing base 2, and rotate fastening bolt 8, will with thread groove 9 threaded connection when fastening bolt 8 rotates, thereby accomplish the fixed of connecting rod 4, after connecting rod 4 is fixed, rotate and rotate cover 10, will pass through the taut first threaded rod 5 of thread bush 11 and second threaded rod 6 when rotating cover 10 and rotate, thereby taut connecting rod 4, can accomplish the fixed of a plurality of concatenation screen main parts 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (7)

1. The utility model provides a LED concatenation screen is with concatenation after-fixing mechanism which characterized in that: the spliced screen comprises a spliced screen main body (1), wherein a fixed seat (2) is detachably arranged in the spliced screen main body (1), a connecting rod (4) is detachably and transversely arranged on one side of the fixed seat (2), tensioning mechanisms are respectively arranged on the upper side and the lower side of the connecting rod (4), and a fixing mechanism is arranged in the fixed seat (2);

the fixing mechanism comprises a clamping groove (7), the clamping groove (7) is formed in the inner side of the fixing seat (2), the size of the clamping groove (7) is matched with one end of the connecting rod (4), the outer side of the fixing seat (2) is transversely provided with a fastening bolt (8) in a penetrating mode through the threaded connection, and threaded grooves (9) which are connected with the fastening bolt (8) in a threaded mode are formed in the two ends of the connecting rod (4).

2. The splicing rear fixing mechanism for the LED splicing screen as claimed in claim 1, wherein: the tensioning mechanism comprises a first threaded rod (5) and a second threaded rod (6), the first threaded rod (5) is vertically fixedly connected with the top of the connecting rod (4), the second threaded rod (6) is vertically fixedly connected with the bottom of the connecting rod (4), and the second threaded rod (6) and the threads on the surface of the first threaded rod (5) are oppositely arranged.

3. The splicing rear fixing mechanism for the LED splicing screen as claimed in claim 2, wherein: first threaded rod (5) with the equal detachably cover in surface of second threaded rod (6) is equipped with and rotates cover (10), the inner wall fixedly connected with of rotating cover (10) with first threaded rod (5) and second threaded rod (6) threaded connection's thread bush (11).

4. The splicing rear fixing mechanism for the LED splicing screen as claimed in claim 1, wherein: the inner wall of concatenation screen main part (1) is provided with backup pad (12), the surface of backup pad (12) just is located the equal fixedly connected with connecting seat (13) in upper and lower both sides of fixing base (2), the equal fixedly connected with connecting plate (16) in upper and lower both sides of fixing base (2), the inner wall fixedly connected with nut (15) of connecting seat (13), the inside screw thread of connecting plate (16) link up run through be provided with nut (15) threaded connection's connecting bolt (14).

5. The splicing back fixing mechanism for the LED splicing screen as recited in claim 1, wherein: the outer surface activity cover of fastening bolt (8) is equipped with gum cover (17), the material of gum cover (17) sets up to the rubber material.

6. The splicing back fixing mechanism for the LED splicing screen as recited in claim 1, wherein: the top of concatenation screen main part (1) inner wall is provided with top buckle (18), the bottom of concatenation screen main part (1) inner wall be provided with bottom connector link (19) of the mutual block of top buckle (18).

7. The splicing rear fixing mechanism for the LED splicing screen as claimed in claim 1, wherein: one side of concatenation screen main part (1) inner wall is provided with side buckle (20), the opposite side of concatenation screen main part (1) inner wall be provided with side connector link (3) of the mutual block of side buckle (20).

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