Combined connecting frame for multiple screens

Abstract

The utility model relates to multi -screen connecting frame technical field, especially a kind of combined connecting frame for multi -screen, including connecting frame and several sliding seats, the top and bottom of connecting frame inner wall are all fixedly connected with guide lever.The utility model has the advantages that by guide lever and several the sliding seat sliding, the interval of several fixed plate and connecting mounting lug can be flexibly adjusted to move, and then the screen installation fixed of different width can be adapted, after multi -screen installation, again move adjustment, so that multiple screens can be mutually close and splice, reduce gap, improve aesthetic effect, after several the sliding seat sliding adjustment in place, by rotating adjustment handle can drive double-head cam vertical adjustment, can push up and down two damping blocks, can make two damping blocks respectively compress the outer wall of two guide levers, realize damping fixed, when unlocking, just reverse adjustment handle, so that double-head cam rotates to horizontal state, reach the problem of convenient adjustment and fixation.

Description

Technical Field

[0001] This utility model relates to the field of multi-screen connection frame technology, and in particular to a combined connection frame for multi-screen applications. Background Technology

[0002] With the rapid development of information technology and the continuous upgrading of digital office and entertainment scenarios, multi-screen collaborative operation has become an important way to improve work efficiency and user experience. In the office field, financial analysts, programmers, designers and other groups often need to use multiple displays simultaneously to process data, write code or compare design drafts; in home entertainment scenarios, gamers use multi-screen splicing to build an immersive view, while audio-visual enthusiasts use multi-screen extensions to achieve screen splitting and information synchronization.

[0003] However, existing multi-screen connection solutions still have many limitations and cannot meet the diverse usage needs of various scenarios. Traditional single-screen stands can only fix a single display device. If a multi-screen combination is required, multiple independent stands are often needed, which not only takes up a lot of desktop space but also easily leads to messy cables, affecting ease of operation and space cleanliness. Although existing multi-screen connectors can achieve simple splicing, they have the following prominent problems: Existing modular connectors are mostly extended mounting plates with multiple mounting holes. Although multiple screens can be fixed at the same time, the fixed position of the holes results in a fixed installation spacing. This spacing needs to match the screen size to achieve seamless splicing; otherwise, gaps may appear at the edges of the screens after fixing, affecting the aesthetics. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a multi-screen combination connection frame, which effectively solves the deficiencies of the prior art.

[0005] To achieve the above objectives, one embodiment of this utility model provides a multi-screen combined connecting frame, including a connecting frame and several sliding seats. Guide bars are fixedly connected to the top and bottom of the inner wall of the connecting frame. Guide holes are opened at the top and bottom of the several sliding seats. The several sliding seats are slidably connected to the guide bars through the guide holes. A guide cavity is opened at the center of the interior of each of the several sliding seats. The upper and lower sides of the guide cavity are respectively connected to the interior of two guide holes. Damping blocks are slidably connected to the upper and lower sides of the inner wall of the guide cavity. A rotating shaft is rotatably connected to the center of the inner wall of the guide cavity. A double-headed cam is fixedly connected to the part of the rotating shaft inside the guide cavity. When the double-headed cam rotates vertically, it can push two damping blocks to press against two guide bars. Both ends of the rotating shaft pass through the center of the two sides of the outer wall of the sliding seats and are fixedly connected to adjusting handles. Fixing plates are fixedly connected to the surface of the outer wall of each of the several sliding seats. Connecting mounting ears are fixedly connected to the four corners of the fixing plates.

[0006] Preferably, in any of the above embodiments, two mounting lugs are fixedly connected to both sides of the middle part of the connecting frame, and the four mounting lugs are symmetrically arranged along the center of the connecting frame.

[0007] The technical effect achieved by adopting the above solution is that the installation of lifting lugs facilitates the installation and fixation of the connecting frame.

[0008] Preferably, in any of the above embodiments, the damping block is made of an elastic material, the thickness of the damping block is greater than the diameter of the guide bar, the middle part of the damping block corresponds to the axis of the guide bar, and the contact surface between the damping block and the guide bar is provided with anti-slip texture.

[0009] The technical effect achieved by adopting the above solution is that when the damping block is pressed, the contact surface can be compressed into an arc surface that fits with the guide bar, thereby increasing the contact area, increasing the pressing friction, and improving the stability of the fixation.

[0010] Preferably, in any of the above embodiments, both protruding ends of the double-headed cam are arc-shaped, and the distance between the upper and lower parts of the double-headed cam and the upper and lower parts of the inner wall of the guide hole cavity when the double-headed cam is flat is adapted to the upper and lower height of the damping block.

[0011] The technical effect achieved by the above solution is that the two damping blocks can be pushed up and down by the double-headed cam, so that the two damping blocks can press against the outer wall of the two guide bars respectively, thereby achieving damping fixation. When unlocking, simply reverse the adjustment handle to make the double-headed cam rotate to the horizontal state to release the two damping blocks.

[0012] Preferably, in any of the above embodiments, the outer walls of the sliding seats do not contact the interior of the connecting frame, the ends of the connecting mounting ears all protrude from the outer side of the sliding seats, and the four connecting mounting ears are distributed along the diagonal of the fixing plate.

[0013] The technical effect achieved by adopting the above solution is that the connecting mounting ear is not blocked by the sliding seat, which facilitates the connection, installation and fixation with the screen connector.

[0014] This utility model has the following advantages: 1. The multi-screen combination connecting frame slides with several sliding seats via guide bars, which can flexibly adjust the distance between several fixed plates and connecting mounting ears, thereby adapting to the installation and fixing of screens of different widths. After the multi-screen is installed, it can be moved and adjusted again so that multiple screens can be spliced ​​closer to each other, thereby reducing gaps and improving the aesthetic effect.

[0015] 2. In this multi-screen combination connecting frame, after the sliding seats are adjusted to their positions, the double-headed cam can be vertically adjusted by rotating the adjustment handle. This allows the two damping blocks to be pushed up and down, so that the two damping blocks press against the outer walls of the two guide bars respectively, thereby achieving damping fixation. To unlock, simply reverse the adjustment handle to rotate the double-headed cam to a horizontal position, thus facilitating adjustment and fixation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This utility model Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0017] In the diagram: 1-connecting frame, 2-guide bar, 3-sliding seat, 4-fixed plate, 5-connecting mounting ear, 7-adjusting handle, 8-mounting lug, 9-guide hole, 10-guide hole cavity, 11-rotating shaft, 12-double-headed cam, 13-damping block. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0019] like Figures 1 to 3As shown, a multi-screen combination connection frame includes a connection frame 1 and several sliding seats 3. Guide bars 2 are fixedly connected to the top and bottom of the inner wall of the connection frame 1. Guide holes 9 are opened at the top and bottom of the several sliding seats 3. The several sliding seats 3 are slidably connected to the guide bars 2 through the guide holes 9. A guide cavity 10 is opened at the center of the interior of the several sliding seats 3. The upper and lower sides of the guide cavity 10 are respectively connected to the interior of two guide holes 9. Damping blocks 13 are slidably connected to the upper and lower sides of the inner wall of the guide cavity 10. A rotating shaft 11 is rotatably connected to the center of the inner wall of the guide cavity 10. A double-headed cam 12 is fixedly connected to the part of the rotating shaft 11 inside the guide cavity 10. After the double-headed cam 12 rotates vertically, it can push the two damping blocks 13 to press the two guide bars 2. Both ends of the rotating shaft 11 pass through the center of the two sides of the outer wall of the sliding seat 3 and are fixedly connected to the adjustment handles 7. Fixing plates 4 are fixedly connected to the outer wall surface of the several sliding seats 3. Connecting mounting ears 5 are fixedly connected to the four corners of the fixing plates 4.

[0020] As an optional technical solution of this utility model, two mounting lugs 8 are fixedly connected to both sides of the middle part of the connecting frame 1. The four mounting lugs 8 are symmetrically arranged along the center of the connecting frame 1. The mounting lugs 8 facilitate the installation and fixation of the connecting frame 1.

[0021] As an optional technical solution of this utility model, the damping block 13 is made of elastic material, the thickness of the damping block 13 is greater than the diameter of the guide bar 2, the middle part of the damping block 13 corresponds to the axis of the guide bar 2, and the contact surface between the damping block 13 and the guide bar 2 is provided with anti-slip texture, so that when the damping block 13 is pressed, the contact surface can be compressed into an arc surface that fits with the guide bar 2, thereby increasing the contact area, increasing the pressing friction, and improving the stability of the fixation.

[0022] As an optional technical solution of this utility model, both protruding ends of the double-headed cam 12 are arc-shaped. When the double-headed cam 12 is laid flat, the distance between its upper and lower parts and the inner wall of the guide hole cavity 10 is adapted to the upper and lower heights of the damping blocks 13. Thus, by rotating the adjustment handle 7, the double-headed cam 12 can be vertically adjusted, and the two damping blocks 13 can be pushed up and down, so that the two damping blocks 13 press against the outer walls of the two guide bars 2 respectively, thereby achieving damping fixation. When unlocking, simply reverse the adjustment handle 7 to rotate the double-headed cam 12 to a horizontal state to release the two damping blocks 13.

[0023] As an optional technical solution of this utility model, the outer walls of several sliding seats 3 do not contact the interior of the connecting frame 1, the ends of the connecting mounting ears 5 all protrude from the outer side of the sliding seats 3, and the four connecting mounting ears 5 are distributed along the diagonal of the fixing plate 4, so that the connecting mounting ears 5 are not blocked by the sliding seats 3, which facilitates the connection, installation and fixation with the screen connector.

[0024] This multi-screen connector requires the following steps to use: 1) By sliding the guide bar 2 and several sliding seats 3, the distance between several fixed plates 4 and connecting mounting ears 5 can be flexibly adjusted and moved, so as to adapt to the installation and fixing of screens of different widths. After multiple screens are installed, they can be moved and adjusted again so that multiple screens can be spliced ​​close to each other, thereby reducing gaps and improving the aesthetic effect. 2) After several sliding seats 3 are adjusted to their positions, the double-headed cam 12 can be vertically adjusted by rotating the adjustment handle 7, which can push the two damping blocks 13 up and down, so that the two damping blocks 13 press against the outer wall of the two guide bars 2 respectively, thereby achieving damping fixation. 3) To unlock, simply reverse the adjustment handle 7 to rotate the double-headed cam 12 to a horizontal position, thus facilitating adjustment and fixation.

[0025] In summary, by sliding the guide bar 2 and several sliding seats 3, the distance between several fixed plates 4 and connecting mounting ears 5 can be flexibly adjusted and moved, thus adapting to the installation and fixing of screens of different widths. After multiple screens are installed, they can be moved and adjusted again so that multiple screens can be spliced ​​closer to each other, thereby reducing gaps and improving the aesthetic effect. After the several sliding seats 3 are slid and adjusted into place, rotating the adjustment handle 7 can drive the double-headed cam 12 to be adjusted vertically, which can push the two damping blocks 13 up and down, so that the two damping blocks 13 press against the outer wall of the two guide bars 2 respectively, thereby achieving damping fixation. To unlock, simply reverse the adjustment handle 7 to rotate the double-headed cam 12 to a horizontal state, thus achieving the problem of easy adjustment and fixation.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-screen combination connection frame, characterized in that: The assembly includes a connecting frame (1) and several sliding seats (3). Guide bars (2) are fixedly connected to the top and bottom of the inner wall of the connecting frame (1). Guide holes (9) are opened at the top and bottom of the several sliding seats (3). The several sliding seats (3) are slidably connected to the guide bars (2) through the guide holes (9). A guide cavity (10) is opened at the center of the interior of each of the several sliding seats (3). The upper and lower sides of the guide cavity (10) are respectively connected to the interior of two guide holes (9). Damping blocks (13) are slidably connected to the upper and lower sides of the inner wall of the guide cavity (10). A rotating shaft (11) is rotatably connected to the center of the inner wall of the guide hole cavity (10). The part of the rotating shaft (11) inside the guide hole cavity (10) is fixedly connected to a double-headed cam (12). After the double-headed cam (12) rotates vertically, it can push two damping blocks (13) to press two guide rods (2). Both ends of the rotating shaft (11) pass through the center of the two sides of the outer wall of the sliding seat (3) and are fixedly connected to an adjustment handle (7). A fixing plate (4) is fixedly connected to the outer wall surface of several sliding seats (3). A connecting mounting ear (5) is fixedly connected to the four corners of the fixing plate (4).

2. The multi-screen combination connection frame according to claim 1, characterized in that: Two mounting lugs (8) are fixedly connected to both sides of the middle part of the connecting frame (1), and the four mounting lugs (8) are symmetrically arranged along the center of the connecting frame (1).

3. The multi-screen combination connection frame according to claim 2, characterized in that: The damping block (13) is made of elastic material. The thickness of the damping block (13) is greater than the diameter of the guide bar (2). The middle part of the damping block (13) corresponds to the axis of the guide bar (2). The contact surface between the damping block (13) and the guide bar (2) is provided with anti-slip texture.

4. The multi-screen combination connection frame according to claim 3, characterized in that: Both protruding ends of the double-headed cam (12) are arc-shaped. When the double-headed cam (12) is laid flat, the distance between its upper and lower parts and the upper and lower parts of the inner wall of the guide cavity (10) is adapted to the upper and lower height of the damping block (13).

5. The multi-screen combination connection frame according to claim 4, characterized in that: The outer walls of several of the sliding seats (3) do not contact the interior of the connecting frame (1), and the ends of the connecting mounting ears (5) all protrude from the outside of the sliding seats (3). The four connecting mounting ears (5) are distributed along the diagonal of the fixing plate (4).

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