Partition screen connecting structure and screen applying same

Abstract

The invention relates to a partition screen connecting structure which comprises a side rod arranged on the edge of a screen plate and a fixing rod connected with the side rod, and the side rod and the fixing rod are connected through a rotating assembly. The rotating assembly comprises a first fixed seat and a second fixed seat which are respectively embedded into the side rod and the fixed rod, and a linkage arm which is connected with the first fixed seat and the second fixed seat and can be embedded into the first fixed seat and the second fixed seat; the first rotating shaft and the second rotating shaft are connected with the linkage arm, the first fixing base and the second fixing base respectively, the side rod and the linkage arm rotate through the first rotating shaft, the fixing rod and the linkage arm rotate through the second rotating shaft, a rotating gap is formed between the side rod and the fixing rod, and the side rod and the fixing rod can rotate through the rotating gap. When the side rods and the fixing rods are connected, the whole rotating assembly can be hidden, and meanwhile when the rotating screen needs to be folded, the rotating screen can be folded through the rotating assembly, so that the design of the non-dismantling foldable screen is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of office furniture, and in particular to the technical field of screens of a partition screen connection structure and application thereof. Background Art

[0002] With the increasing number of various exhibitions, business meetings and other activities, there is a need to set up multiple relatively private negotiation spaces in a short period of time. The common way is to create negotiation spaces by connecting them with screens.

[0003] Traditional screens mostly adopt fixed structures, which are stable but inconvenient to install, disassemble and carry. Fig. 9 and Fig.10 As shown, fixing rods are arranged between the screens and connected directly at the sides with bolts L1.

[0004] For example, the Chinese patent CN201811122646.1 discloses a screen transfer connection structure that is connected by side columns and quickly positioned and fixed by connectors at the upper and lower ends, but this method requires on-site assembly. In actual applications, the scene during the exhibition will be more complicated, which is not convenient for complex on-site assembly.

[0005] In view of the above situation, there is still a demand for the rapid arrangement of temporary partition spaces in the market. Summary of the invention

[0006] In view of the above problems, the present invention proposes a partition screen connection structure and a screen used therein to solve the difficulties existing in the on-site rapid assembly and disassembly of existing screens, and achieves rapid deployment through a non-disassembly and foldable manner while ensuring its stability and safety during use.

[0007] To achieve the above object, the present invention adopts the following technical solutions:

[0008] A partition screen connection structure comprises a side bar arranged at the edge of a screen plate and a fixing bar connected to the side bar, wherein the side bar and the fixing bar are connected via a rotating assembly;

[0009] The rotating assembly comprises a first fixing seat and a second fixing seat respectively embedded in the side rod and the fixing rod, a linkage arm connected to the first fixing seat and the second fixing seat and capable of being embedded in the first fixing seat and the second fixing seat, and a first rotating shaft and a second rotating shaft respectively connecting the linkage arm and the first fixing seat and the second fixing seat;

[0010] The side rod and the linkage arm rotate via the first rotation axis, the fixed rod and the linkage arm rotate via the second rotation axis, and a rotation gap is provided between the side rod and the fixed rod.

[0011] Compared with the prior art, this case realizes a non-disassembly foldable screen design by embedding the side rod and the fixed rod into the fixed seats respectively and arranging a linkage arm that can be embedded into the fixed seats between the fixed seats. When the side rod and the fixed rod are connected, the entire rotating assembly can be hidden. At the same time, when folding is required, the rotating screen can be folded up through the rotating assembly.

[0012] In some embodiments, the side rod and the fixing rod are double-layer square ring profiles, and diagonal supports are respectively provided between the four corners of the double-layer square ring. In this way, the fixing seat can abut against the inner square ring, and the upper and lower diagonal supports are connected to each other and can be stably embedded.

[0013] In some embodiments, two ends of the fixing rod are located inside two ends of the side rod.

[0014] In some embodiments, the linkage arm includes a first link having one end connected to the first rotation axis and a second link having one end connected to the second rotation axis, and the other ends of the first link and the second link are connected at opposite sides of the rotation axis of the fixed base.

[0015] In a preferred embodiment, there are two first connecting rods and two second connecting rods, which are respectively arranged at the upper and lower ends of the first rotating shaft and the second rotating shaft.

[0016] In a preferred embodiment, the other ends of the first connecting rod and the second connecting rod are fixedly connected and abut against the inner walls of the side rod and the fixed rod.

[0017] The present case also relates to a partition screen using a partition screen connection structure as described above, wherein the partition screen comprises at least one partition screen connection structure as described above and a rotating screen panel arranged on the side of the partition screen connection structure.

[0018] In a preferred embodiment, the partition screen is provided with a partition screen connection structure as described above on the left and right sides of the fixing rod respectively.

[0019] In a preferred embodiment, the partition screen connection structure is staggered in the upper and lower directions of the fixing rod.

[0020] In a preferred embodiment, the partition screen further comprises a fixed screen plate arranged in the rotation direction of the rotating screen plate of the fixed rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a screen that uses a partition screen connection structure in this case;

[0022] Figure 2 yes Figure 1 A partial enlarged view of the middle part;

[0023] Figure 3 yes Figure 2A partial enlarged view of point B in the middle;

[0024] Figure 4 This is a schematic diagram of a partition screen connection structure in this case when it rotates;

[0025] Figure 5 This is an exploded schematic diagram of a partition screen connection structure in this case;

[0026] Figure 6 This is a top view of the partition screen connection structure in the unfolded state;

[0027] Figure 7 This is a top view of a partition screen connection structure in this case when it is rotating;

[0028] Figure 8 This is a schematic diagram of the folding state of a partition screen connection structure in this case;

[0029] Fig. 9 It is a schematic diagram of the prior art in the background technology;

[0030] Fig.10 yes Fig. 9 A partial enlarged view of point C in the middle. DETAILED DESCRIPTION

[0031] The features of the present invention and other related features are further described in detail below through embodiments to facilitate understanding by those skilled in the art:

[0032] It should be noted that the words "up", "down", "left" and "right" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Please refer to Figures 1 to 3 The partition screen connection structure described in this case is applied to screens, specifically, when assembling multiple screen panels, a foldable and simple installation method can be achieved. Specifically, two rotating screen panels 100 and a fixed screen panel 200 can be combined in a T-shaped form to create two relatively partitioned negotiation spaces. The fixed screen panel 200 is set in the rotation direction of the rotating screen panel 100, so that the three screen panels can be on the same side after folding.

[0035] The partition screen connection structure of this case includes a side bar 1 arranged at the edge of the rotating screen plate 100 and a fixed bar 2 connected to the side bar 1. The side bar 1 can be integrated with the rotating screen plate 100, or it can be a separate bar connected to the rotating screen plate 100. Specifically, the side bar 1 and the fixed bar 2 are double-layer square ring profiles, specifically an inner square ring 12 and an outer square ring 11, and diagonal supports 13 are respectively provided between the four corners of the inner and outer double-layer square rings. And the upper and lower ends of the fixed bar 2 are on the inner side of the upper and lower ends of the side bar 1, that is, the length of the fixed bar 2 is shorter than that of the side bar 1, and after assembly, there will be no more side bars 1 at the upper and lower ends of the fixed bar 2.

[0036] Correspondingly, the fixed screen plate 200 can be connected to the fixed rod 2 through the side rod 1, or directly connected to the fixed rod 2. Because it is fixed, its fixing method is not limited. The preferred solution is not to choose the partition screen connection structure described in this case, and to fasten it directly in a simple way, which can be bolted.

[0037] Further, please refer to Figure 4 and Figure 5 , the side bar 1 and the fixed bar 2 are connected by a rotating assembly 3. Specifically, the rotating assembly 3 includes a first fixing seat 31 and a second fixing seat 32 respectively embedded in the side bar 1 and the fixed bar 2, and the first fixing seat 31 and the second fixing seat 32 are provided with an avoidance cavity 311. The fixing seat can abut against the inner square ring 12, and its upper and lower ends are connected by the diagonal support 13 so that it can be stably embedded.

[0038] It also includes a linkage arm 33 which is connected to the first fixing seat 31 and the second fixing seat 32 and can be embedded in the avoidance inner cavity 311 of the first fixing seat 31 and the second fixing seat 32 .

[0039] Please refer to Figure 6 When the screen is in the unfolded working state, the first fixed seat 31 and the second fixed seat 32 will be arranged facing each other, that is, their avoidance cavities 311 will be connected, and the linkage arm 33 will be embedded in the avoidance cavity 311 of the fixed seat. For the convenience of description and understanding, the description of the fixed seat will be used in this article to represent the first fixed seat 31 and the second fixed seat 32.

[0040] Please continue to refer to Figure 5 The linkage arm 33 is connected to the first fixed seat 31 through the first rotation axis 34, and is connected to the second fixed seat 32 through the second rotation axis 35. The first fixed seat 31 and the side bar 1 are in a fixed state, and the second fixed seat 32 and the fixed rod 2 are in a fixed state. Therefore, the side bar 1 and the linkage arm 33 rotate through the first rotation axis 34, and the fixed rod 2 and the linkage arm 33 rotate through the second rotation axis 35.

[0041] Please combine the rotation effect Figures 6 to 8. Figure 6 The figure shows the schematic diagram of the rotating screen panel 100 being unfolded, at which time the linkage arm 33 is embedded between the side bar 1 and the fixed bar 2. Figure 7 , the rotating screen plate 100 and the side bar 1 rotate relative to the rotating arm 33 and the fixed rod 2 through the first rotating shaft 34, and after rotating to the abutting position with the fixed rod 2, please refer to Figure 8 The linkage arm 33 and the rotating screen plate 100, that is, the side rod 1, rotate relative to the fixed rod 2 through the second rotating shaft 35 until the rotating screen plate 100 and the fixed screen plate 200 are parallel.

[0042] Please continue to refer to Figure 6 As described above, the rotating screen 100 rotates relative to the rotating arm 33 and the fixed rod 2 through the first rotating shaft 34. Therefore, in order to allow it to have a rotating space, a rotating gap 36 is provided between the side rod 1 and the fixed rod 2.

[0043] In this way, when in the unfolded state, the rotating assembly 3 can be hidden in the side rod 1 and the fixed rod 2, and when folded, the rotating screen 100 can be folded up by the rotating assembly 3, thereby realizing a non-disassembly foldable screen design. In a preferred embodiment, when two rotating screen panels 100 are selected, the partition screen connection structure as described above is staggered in the vertical direction of the fixed rod 2 to avoid bending and deformation of the fixed rod 2.

[0044] The linkage arm 33 is described in detail below. Figure 5 The linkage arm 33 includes a first link 331 connected to the first rotating shaft 34 at one end and a second link 332 connected to the second rotating shaft 35 at one end. The first link 331 and the second link 332 are connected at the other end on the opposite side of the rotating shaft of the fixed seat, and the connection method is a non-rotating fixed connection. The above-mentioned rotating shafts represent the first rotating shaft 34 and the second rotating shaft 35.

[0045] Preferably, there are two first connecting rods 331 and second connecting rods 332, which are respectively arranged at the upper and lower ends of the first rotating shaft 34 and the second rotating shaft 35. A stabilizing block 312 is arranged between the connecting rods at the upper and lower ends of the fixing seat. The upper and lower structural designs and the design of the middle stabilizing block 312 can prevent the connecting rod from being damaged by collision when the rotating arm 33 is embedded in the fixing seat.

[0046] Please refer to reference 5 and Figure 6In actual application, the linkage arm 33 abuts against the inner wall of the side bar 1 and the fixed bar 2, and this feature can also be used to control the size of the rotation gap 36. That is, in some embodiments, when the first connecting rod 331 and the second connecting rod 332 are fixedly connected, their outer periphery is the part abutting against the inner wall of the side bar 1 and the fixed bar 2, and when they can be inscribed at the connection, it means that there is no rotation gap 36. Therefore, there will be an extra part of the outer periphery, which abuts against the inner wall of the side bar 1 and the fixed bar 2 respectively when a suitable rotation gap 36 is provided.

[0047] As mentioned above, this case protects a partition screen connection structure and the screen used therein. All technical solutions that are the same or similar to this case should be deemed to fall within the protection scope of this case.

Claims

1. A partition screen connection structure, characterized in that: It comprises a side bar (1) arranged at the edge of the screen plate and a fixing bar (2) connected to the side bar (1), wherein the side bar (1) and the fixing bar (2) are connected via a rotating assembly (3); The rotating assembly (3) comprises a first fixing seat (31) and a second fixing seat (32) respectively embedded in the side rod (1) and the fixing rod (2), a linkage arm (33) connected to the first fixing seat (31) and the second fixing seat (32) and capable of being embedded in the first fixing seat (31) and the second fixing seat (32), and a first rotating shaft (34) and a second rotating shaft (35) respectively connected to the linkage arm (33) and the first fixing seat (31) and the second fixing seat (32); The side rod (1) and the linkage arm (33) rotate via the first rotation axis (34), the fixed rod (2) and the linkage arm (33) rotate via the second rotation axis (35), and a rotation gap (36) is provided between the side rod (1) and the fixed rod (2).

2. A partition screen connection structure as claimed in claim 1, characterized in that: The side rod (1) and the fixing rod (2) are double-layer square ring profiles, and diagonal supports (13) are respectively provided between the four corners of the double-layer square ring.

3. A partition screen connection structure as claimed in claim 1, characterized in that: The two ends of the fixing rod (2) are located inside the two ends of the side rod (1).

4. A partition screen connection structure as claimed in claim 1, characterized in that: The linkage arm (33) comprises a first connecting rod (331) having one end connected to the first rotating shaft (34) and a second connecting rod (332) having one end connected to the second rotating shaft (35), and the other ends of the first connecting rod (331) and the second connecting rod (332) are connected at the opposite side of the rotating shaft of the fixed seat.

5. A partition screen connection structure as claimed in claim 4, characterized in that: There are two first connecting rods (331) and two second connecting rods (332), which are respectively arranged at the upper and lower ends of the first rotating shaft (34) and the second rotating shaft (35).

6. A partition screen connection structure as claimed in claim 4, characterized in that: The other ends of the first connecting rod (331) and the second connecting rod (332) are fixedly connected and abut against the inner walls of the side rod (1) and the fixed rod (2).

7. A partition screen, characterized in that: The invention comprises at least one partition screen connection structure according to any one of claims 1 to 6, and a rotating screen plate (100) arranged on the side of the partition screen connection structure.

8. A partition screen as claimed in claim 7, characterized in that: The partition screen connection structure as described above is respectively provided on the left and right sides of the fixing rod (2).

9. A partition screen as claimed in claim 8, characterized in that: The partition screen connection structure is staggered in the upper and lower directions of the fixing rod (2).

10. A partition screen as claimed in claim 8, characterized in that: It also includes a fixed screen plate (200) arranged in the rotation direction of the rotating screen plate of the fixed rod (2).

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