CN219345960U

CN219345960U - Spliced screen connection structure

Info

Publication number: CN219345960U
Application number: CN202320111493.0U
Authority: CN
Inventors: 李晓慧; 江建景; 李开杰
Original assignee: Shandong Pinzheng Media Technology Co ltd
Current assignee: Shandong Pinzheng Media Technology Co ltd
Priority date: 2023-01-14
Filing date: 2023-01-14
Publication date: 2023-07-14
Anticipated expiration: 2033-01-14

Abstract

The application discloses splice screen connection structure relates to splice screen technical field, including a set of splice screen body, the left side the backside of splice screen body is connected with the second mount, the right side the backside of splice screen body is connected with first mount, the inboard of second mount and first mount all is connected with the connecting plate, is provided with first mount, second mount and connecting plate, rotatory runner, drive splint and remove, make splint and connecting plate contact to accomplish the fixed to connecting plate one end, rotatory carousel later drives axostylus axostyle and gear rotation, under the connecting action through gear and rack, drive first mount and right side splice screen body towards the side splice screen body removal, make adjacent two splice screen body connections inseparabler, and later connection is more stable, has solved after using a period, and the spring becomes soft, and the ageing condition of spring is comparatively serious, leads to the problem that the space between the adjacent two splice screen bodies is bigger and bigger.

Description

Spliced screen connection structure

Technical Field

The utility model belongs to the technical field of spliced screens, and particularly relates to a spliced screen connecting structure.

Background

The spliced screen is a complete liquid crystal spliced display unit, can be independently used as a display, can be spliced into an oversized screen by liquid crystal, and can realize the variable-size and variable-size screen function according to different use requirements.

Chinese patent discloses a connection structure (bulletin number CN 212809629U) of liquid crystal concatenation screen, this patent technology is through the weak adjustment LCD screen mounting height of spring for effectively eliminate the space between two continuous LCD screens, erect the support and be connected through locking subassembly with the horizontal support, and the effort that locking subassembly received is effectively shared to the support frame that horizontal support lower part was equipped with, make horizontal support and erect the support and be connected more firm, but after using a period, the spring becomes soft, the ageing condition of spring is comparatively serious, leads to the space between two adjacent concatenation screen bodies to be bigger and bigger.

Disclosure of Invention

The technical problems to be solved are as follows: after a period of use, the spring becomes soft, and the ageing condition of spring is comparatively serious, leads to the space between two adjacent concatenation screen bodies to be bigger and bigger.

Aiming at the defects of the prior art, the utility model provides a spliced screen connecting structure, which solves the problems in the background art.

The technical scheme is as follows:

in order to achieve the above purpose, the utility model is realized by the following technical scheme:

the spliced screen connecting structure comprises a group of spliced screen bodies, wherein the back side of the spliced screen bodies is connected with a second fixing frame, the back side of the spliced screen bodies is connected with a first fixing frame, the inner sides of the second fixing frame and the first fixing frame are both connected with connecting plates, screw holes are formed in the second fixing frame, a screw rod is connected to the inside of each screw hole, one end of each screw rod is connected with a rotating wheel, the other end of each screw rod is connected with a bearing seat, and one side of each bearing seat is connected with a clamping plate;

the upper part of the connecting plate is connected with a rack, the outer side of the rack is connected with a gear in a meshed manner, and one side of the gear is fixedly connected with a first fixing frame through a transmission mechanism.

In one possible implementation manner, the bearing is embedded in the first fixing frame, the transmission mechanism comprises a shaft rod connected in the bearing, one end of the shaft rod is fixedly connected with the gear, and the other end of the shaft rod is connected with the turntable.

In one possible implementation, the length between the second fixing frame and the first fixing frame is greater than the length of the connecting plate.

In one possible implementation, the second fixing frame is identical to the first fixing frame in shape and size.

In one possible implementation manner, a plurality of limiting holes are formed in the rotary disc, a limiting groove is formed in the front side of the first fixing frame, close to the limiting holes, and a limiting rod is connected to the inside of the limiting groove.

In one possible implementation manner, the plurality of limiting holes are distributed annularly with the center of the circle of the turntable as the center.

In one possible implementation, the position of the limit lever corresponds to the position of the limit hole.

The beneficial effects are that:

1. the connecting plate is sequentially inserted into the first fixing frame, the second fixing frame and the connecting plate, the rotating wheel is rotated, the clamping plate is driven to move under the connecting action of the screw rod and the screw hole, the clamping plate is contacted with the connecting plate, the fixing of one end of the connecting plate is completed, then the rotating disc is rotated, the shaft rod and the gear are driven to rotate, the first fixing frame and the right spliced screen body are driven to move towards the left spliced screen body under the connecting action of the gear and the rack, the two adjacent spliced screen bodies are connected more tightly, the later connection is more stable, and the problems that after a period of use, the spring is softened, the aging condition of the spring is serious, and a gap between the two adjacent spliced screen bodies is larger and larger are solved;

2. be provided with spacing groove, gag lever post and spacing hole, through rotatory carousel, drive axostylus axostyle and gear rotation, under the connected action through gear and rack, drive first mount and right side concatenation screen body and move towards left side concatenation screen body, after the tight connection, insert the inside in spacing hole and spacing groove with the gag lever post, accomplish the fixed to the carousel, and then play the effect that carries out spacingly to gear and rack.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side cross-sectional view of a second mount of the present utility model;

FIG. 3 is a side cross-sectional view of a first mount of the present utility model;

fig. 4 is an enlarged view at the point of the present utility model a.

Reference numerals: 1. splicing the screen body; 2. a turntable; 3. a first fixing frame; 4. a connecting plate; 5. a rotating wheel; 6. the second fixing frame; 7. a rack; 8. a screw hole; 9. a screw; 10. a bearing seat; 11. a gear; 12. a bearing; 13. a limiting hole; 14. a shaft lever; 15. a limit rod; 16. a limit groove; 17. and (3) clamping plates.

Detailed Description

The embodiment of the application solves the problems in the prior art by providing a spliced screen connecting structure.

The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:

example 1:

1-4, a spliced screen connecting structure comprises a group of spliced screen bodies 1, wherein the back side of the left spliced screen body 1 is connected with a second fixing frame 6, the back side of the right spliced screen body 1 is connected with a first fixing frame 3, the inner sides of the second fixing frame 6 and the first fixing frame 3 are both connected with a connecting plate 4, a screw hole 8 is formed in the second fixing frame 6, a screw rod 9 is connected in the screw hole 8, one end of the screw rod 9 is connected with a rotating wheel 5, the other end of the screw rod 9 is connected with a bearing seat 10, and one side of the bearing seat 10 is connected with a clamping plate 17;

the top of connecting plate 4 is connected with rack 7, rack 7's outside meshing is connected with gear 11, gear 11's one side is passed through drive mechanism and is fixed connection with first mount 3, insert first mount 3 in proper order with connecting plate 4, inside second mount 6, and rotatory runner 5, under the connected action through screw rod 9 and screw 8, drive splint 17 and connecting plate 4 contact, and accomplish the fixed to connecting plate 4 one end, rotatory carousel 2 afterwards, drive axostylus axostyle 14 and gear 11 rotate, under the connected action through gear 11 and rack 7, drive first mount 3 and right side concatenation screen body 1 towards left side concatenation screen body 1 removal, make adjacent two concatenation screen body 1 connect inseparabler, and the later connection is more stable.

In some examples, the bearing 12 is embedded in the first fixing frame 3, the transmission mechanism comprises a shaft lever 14 connected in the bearing 12, one end of the shaft lever 14 is fixedly connected with the gear 11, the other end of the shaft lever 14 is connected with the rotary table 2, the rotary table 2 drives the shaft lever 14 and the gear 11 to rotate, and under the connection effect of the gear 11 and the rack 7, the first fixing frame 3 and the right spliced screen body 1 are driven to move towards the left spliced screen body 1, so that the two adjacent spliced screen bodies 1 are connected more tightly, and the later connection is more stable.

In some examples, the length between the second fixing frame 6 and the first fixing frame 3 is greater than the length of the connecting plate 4, so that the situation that the connecting plate 4 and the rack 7 are insufficient in length and the second fixing frame 6 and the first fixing frame 3 are difficult to fix is avoided.

In some examples, the second mount 6 is of the same shape and size as the first mount 3.

By adopting the technical scheme:

be provided with first mount 3, second mount 6 and connecting plate 4, insert the connecting plate 4 in proper order inside first mount 3, second mount 6, and rotatory runner 5, under the connected action through screw rod 9 and screw 8, drive splint 17 and remove, make splint 17 and connecting plate 4 contact, and accomplish the fixed to connecting plate 4 one end, rotatory carousel 2 afterwards, drive axostylus axostyle 14 and gear 11 rotation, under the connected action through gear 11 and rack 7, drive first mount 3 and right side concatenation screen body 1 towards left side concatenation screen body 1 removal, make adjacent two concatenation screen body 1 connect inseparabler, and later connection is more stable, after using for a period, the spring becomes soft, the ageing conditions of spring is more serious, lead to the problem that the space between the adjacent two concatenation screen bodies 1 is bigger and bigger.

Example 2:

in the specific structure of this embodiment, as shown in fig. 1-4, a plurality of limiting holes 13 are formed in the turntable 2, a limiting groove 16 is formed in the front side of the first fixing frame 3 near the limiting hole 13, a limiting rod 15 is connected to the inside of the limiting groove 16, and after two adjacent spliced screen bodies 1 are tightly connected, the limiting rod 15 is inserted into the limiting holes 13 and the inside of the limiting groove 16, so as to fix the turntable 2.

In some examples, the limiting holes 13 are annularly distributed with the center of the circle of the turntable 2 as the center.

In some examples, the position of the limit lever 15 corresponds to the position of the limit hole 13, so that the limit lever 15 can be conveniently and quickly inserted into the limit hole 13 and the limit groove 16, and the adjustment time is reduced.

By adopting the technical scheme:

be provided with spacing groove 16, gag lever post 15 and spacing hole 13, through rotatory carousel 2, drive axostylus axostyle 14 and gear 11 rotatory, under the connected action through gear 11 and rack 7, drive first mount 3 and right side concatenation screen body 1 and move towards left side concatenation screen body 1, after the tight connection, insert the inside of spacing hole 13 and spacing groove 16 with gag lever post 15, accomplish the fixed to carousel 2, and then play the effect that carries out spacingly to gear 11 and rack 7.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a concatenation screen connection structure, includes a set of concatenation screen body (1), its characterized in that, the left side the dorsal part of concatenation screen body (1) is connected with second mount (6), the right side the dorsal part of concatenation screen body (1) is connected with first mount (3), the inboard of second mount (6) and first mount (3) all is connected with connecting plate (4), screw (8) have been seted up to the inside of second mount (6), the internal connection of screw (8) has screw rod (9), the one end of screw rod (9) is connected with runner (5), the other end of screw rod (9) is connected with bearing frame (10), one side of bearing frame (10) is connected with splint (17);

the upper part of the connecting plate (4) is connected with a rack (7), the outer side of the rack (7) is connected with a gear (11) in a meshed manner, and one side of the gear (11) is fixedly connected with the first fixing frame (3) through a transmission mechanism.

2. A tiled screen connection according to claim 1, wherein: the inside of first mount (3) is embedded with bearing (12), the inside of drive mechanism is including connecting axostylus axostyle (14) inside bearing (12), the one end and the gear (11) fixed connection of axostylus axostyle (14), the other end of axostylus axostyle (14) is connected with carousel (2).

3. A tiled screen connection according to claim 1, wherein: the length between the second fixing frame (6) and the first fixing frame (3) is longer than the length of the connecting plate (4).

4. A tiled screen connection according to claim 1, wherein: the second fixing frame (6) and the first fixing frame (3) are identical in shape and size.

5. A tiled screen connection according to claim 2, wherein: the rotary table is characterized in that a plurality of limiting holes (13) are formed in the rotary table (2), limiting grooves (16) are formed in the front side of the first fixing frame (3) close to the positions of the limiting holes (13), and limiting rods (15) are connected to the inner parts of the limiting grooves (16).

6. A tiled screen connection according to claim 5, wherein: the limiting holes (13) are annularly distributed by taking the circle center of the rotary table (2) as the center.

7. A tiled screen connection according to claim 5, wherein: the position of the limiting rod (15) corresponds to the position of the limiting hole (13).