Screen mounting structure convenient to disassemble and assemble

Abstract

The screen mounting structure comprises a screen plate and an adapter stand column, a plurality of connecting insertion openings are longitudinally formed in the wall face, connected and attached to the screen plate, of the adapter stand column, and a plurality of connecting insertion pieces are longitudinally arranged on the wall face, attached to the adapter stand column, of the screen plate. The connecting plug-in unit penetrates through the connecting socket and is inserted into the adapter stand column; the lower surface of the connecting insertion piece is provided with a pre-positioning insertion groove which is sunken upwards, and an elastic pre-locking assembly which can move upwards to be inserted into the pre-positioning insertion groove is arranged in the position, below the connecting insertion opening, of the interior of the transfer stand column. A locking groove is formed in the connecting plug-in; a locking assembly is rotationally arranged on the adapter stand column; during locking, the locking assembly is clamped into the locking groove to form locking; during unlocking, the locking assembly is separated from the locking groove to achieve unlocking, and meanwhile the elastic pre-locking assembly is driven to conduct unlocking.

Description

Technical Field

[0001] The invention relates to the technical field of screen installation, and in particular to a screen installation structure which is easy to assemble and disassemble. Background Art

[0002] Prior art, such as Chinese utility model patent document, with announcement number CN217743839U, discloses a screen installation structure, including a screen board and a transfer column, a plurality of through grooves are arranged longitudinally on the wall surface where the transfer column and the screen board are assembled together, and connecting hooks corresponding to the through grooves are arranged longitudinally on the wall surface where the screen board and the transfer column are assembled together, and the connecting hooks pass through the through grooves and are inserted into the inside of the transfer column to be fixed with the inner wall of the transfer column. During assembly, the connecting hooks are first installed on the screen board at a height corresponding to the through grooves, and then the screen board is lifted to move the screen board toward the transfer column, so that the connecting hooks enter the inside of the transfer column from the through grooves, and then the screen board is lowered, and the screen board moves downward while the connecting hooks move downward to be fitted with the inner wall of the transfer column, thereby achieving hanging and fixing.

[0003] Based on the above, in the prior art, when assembling or disassembling the screen board with the transfer column, it is necessary to lift the screen board so that the connecting hook and the through-groove are at the same height, gradually approach each other, and then move the screen board downward to insert the vertical hook portion of the connecting hook into the interior of the transfer column and fit with the inner wall of the transfer column. The problem with this connection method is that it is impossible to disassemble or assemble, and it is necessary to manually lift the screen board and align the connecting hook with the through-groove at the same time, which is difficult to operate and not conducive to operation, and needs further improvement. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a screen installation structure that is easy to disassemble and assemble.

[0005] A screen installation structure designed for this purpose and convenient for assembly and disassembly comprises a screen board and a transfer column, wherein a plurality of connection sockets are arranged vertically on the wall surface where the transfer column and the screen board are connected and abutted, and a plurality of connection plug-ins are arranged vertically on the wall surface where the screen board and the transfer column abutted, and the connection plug-ins are inserted into the interior of the transfer column through the connection sockets;

[0006] The lower surface of the connecting plug is provided with a pre-positioning slot which is recessed upwards, and the interior of the transfer column below the connecting socket is provided with an elastic pre-locking component which can be moved upwards and inserted into the pre-positioning slot;

[0007] The connecting plug-in is provided with a locking groove;

[0008] The transfer column is rotatably provided with a locking assembly;

[0009] When locking, the locking assembly is inserted into the locking groove to form a lock;

[0010] When unlocking, the locking component is disengaged from the locking groove to achieve unlocking, and at the same time, the elastic pre-locking component is driven to unlock.

[0011] Preferably, the elastic pre-locking assembly comprises a locking slider which is movable up and down, a connecting ear seat is arranged in the transfer column below the locking slider, a bolt is passed through the connecting ear seat, the bolt is threadedly connected to the locking slider, and a spring is sleeved on the bolt between the locking slider and the connecting ear seat;

[0012] The upper wall surface of the locking sliding block facing the screen plate is provided with a first matching inclined surface, and the lower wall surface of the connecting plug is provided with a second matching inclined surface matching with the first matching inclined surface.

[0013] Preferably, a rotating operating rod is rotatably arranged in the transfer column, and a plurality of locking plug-ins which are plugged and matched with the locking groove are arranged longitudinally on the rotating operating rod, and the locking plug-ins can be screwed into the locking groove under the rotation of the rotating operating rod;

[0014] A plurality of rotating drive blocks are arranged longitudinally on the rotating operating rod, the lower surface of the rotating drive block is a driving inclined surface, and a driven matching block is arranged on the locking slider, and the driven matching block is provided with a driven inclined surface matching with the driving inclined surface.

[0015] Preferably, an operating knob is provided on the rotating operating rod.

[0016] Preferably, a conical hole is provided at the lower end of the rotating operating rod, and a conical positioning column movably inserted into the conical hole is provided at the bottom of the transfer column;

[0017] A mounting plate is arranged on the upper part of the transfer column, and the rotating operating rod is rotatably connected to the mounting plate.

[0018] Compared with the prior art, the present invention realizes horizontal plug-in connection between the screen board and the transfer column, and there is no need to lift the screen board, so as to reduce labor input, reduce physical exertion and improve assembly efficiency.

[0019] The elastic pre-locking component provided in the present invention can realize pre-locking of the screen board. When the screen board and the adapter column move relative to each other and the connecting plug is inserted into the connecting socket, the elastic pre-locking component is inserted into the pre-positioning slot to form a pre-locking. The function of this structure is that since the adapter column can connect one or more screen boards according to different usage requirements, it is possible to pre-install and lock multiple screen boards, and then further use the locking component to lock them. This can solve the problem of misalignment and looseness caused by assembling another screen board after one screen board is installed without pre-locking, and can effectively improve the assembly efficiency of the screen boards.

[0020] The locking assembly provided in the present invention can lock all the screen boards after one or more screen boards are completed. At the same time, during the later disassembly, it can unlock itself and drive the elastic pre-locking assembly to unlock, so as to facilitate the disassembly and separation of the transfer column and the screen board. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is one of the three-dimensional structural schematic diagrams of the present invention;

[0022] Figure 2 It is one of the schematic diagrams of the decomposition structure of the present invention;

[0023] Figure 3 This is the second schematic diagram of the decomposition structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the cross-sectional structure of the present invention;

[0025] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;

[0026] Figure 6 This is the second schematic diagram of the three-dimensional structure of the present invention;

[0027] Figure 7 for Figure 6 Enlarged structural diagram at B in the middle. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] See also Figure 1-Figure 7 A screen installation structure that is easy to disassemble and assemble includes a screen board 10 and a transfer column 20. The wall surface where the transfer column 20 and the screen board 10 are connected and affixed is provided with a plurality of connection sockets 200 arranged vertically. The wall surface where the screen board 10 and the transfer column 20 are affixed is provided with a plurality of connection plug-ins 30 arranged vertically. The connection plug-ins 30 pass through the connection sockets 200 and are plugged into the interior of the transfer column 20.

[0030] The lower surface of the connecting plug 30 is provided with a pre-positioning slot 320 which is recessed upwards, and the interior of the transfer column 20 below the connecting socket 200 is provided with an elastic pre-locking component 60 which can be moved upwards and inserted into the pre-positioning slot 320;

[0031] The connecting plug-in 30 is provided with a locking groove 310;

[0032] The adapter column 20 is rotatably provided with a locking assembly 50;

[0033] When locked, the locking assembly 50 is inserted into the locking groove 310 to form a lock;

[0034] When unlocking, the locking assembly 50 is disengaged from the locking groove 310 to achieve unlocking, and at the same time drives the elastic pre-locking assembly 60 to unlock.

[0035] In the above embodiment, compared with the prior art, the screen board and the transfer column are connected horizontally by plugging, and there is no need to lift the screen board, so as to reduce labor input, reduce physical exertion and improve assembly efficiency.

[0036] The elastic pre-locking component provided in the present invention can realize pre-locking of the screen board. When the screen board and the adapter column move relative to each other and the connecting plug is inserted into the connecting socket, the elastic pre-locking component is inserted into the pre-positioning slot to form a pre-locking. The function of this structure is that since the adapter column can connect one or more screen boards according to different usage requirements, it is possible to pre-install and lock multiple screen boards, and then further use the locking component to lock them. This can solve the problem of misalignment and looseness caused by assembling another screen board after one screen board is installed without pre-locking, and can effectively improve the assembly efficiency of the screen boards.

[0037] The locking assembly provided in the present invention can lock all the screen boards after one or more screen boards are completed. At the same time, during the later disassembly, it can unlock itself and drive the elastic pre-locking assembly to unlock, so as to facilitate the disassembly and separation of the transfer column and the screen board.

[0038] See also Figure 5The elastic pre-locking component 60 includes a locking slider 610 that moves up and down, a connecting ear seat 620 is arranged in the transfer column 20 below the locking slider 610, a bolt 630 is passed through the connecting ear seat 620, and the bolt 630 is threadedly connected to the locking slider 610, and a spring 640 is sleeved on the bolt 630 between the locking slider 610 and the connecting ear seat 620; the locking slider 610 is provided with a first matching inclined surface 611 on the upper wall surface facing the screen board 10, and the lower wall surface of the connecting plug 30 is provided with a second matching inclined surface 330 that matches the first matching inclined surface 611. Under the action of the spring 640, the locking slider 610 can move downward under the action of force, and the spring 640 is compressed and stored. So that when the connecting plug 30 is inserted into the connecting socket 200, the second mating bevel 330 of the connecting plug 30 pushes the first mating bevel 611 to drive the locking slider 610 to move downward until the pre-positioning slot 320 is opposite to the locking slider 610, and under the release and accumulation of force of the spring 640, the locking slider 610 is inserted into the pre-positioning slot 320 to form a pre-locking, so as to ensure the stable connection between the screen panel 10 and the adapter column 20.

[0039] See also Figure 5 and Figure 7 A rotating operating rod 510 is rotatably arranged in the transfer column 20, and a plurality of locking plug-ins 520 that are plugged and matched with the locking groove 310 are arranged longitudinally on the rotating operating rod 510, and the locking plug-ins 520 can be screwed into the locking groove 310 under the rotation of the rotating operating rod 510; a plurality of rotating driving blocks 530 are arranged longitudinally on the rotating operating rod 510, and the lower surface of the rotating driving block 530 is a driving inclined surface 540, and a driven matching block 650 is arranged on the locking slider 610, and the driven matching block 650 is provided with a driven inclined surface 660 that matches with the driving inclined surface 540. When all the screen panels 10 are assembled, the rotating operating rod 510 is rotated to make the locking plug-in 520 on the rotating operating rod 510 screwed into the locking groove 310 to constrain the position movement of the locking connection plug-in 30.

[0040] like Figure 7As shown, this state is a locked state in which the locking plug-in 520 is screwed into the locking groove 310 for locking. If it is necessary to unlock the locking plug-in 520 and disengage it from the locking groove 310, the rotating operating rod 510 needs to be rotated clockwise to disengage the locking plug-in 520 from the locking groove 310. At the same time, during the rotation process, under the cooperation of the driving inclined surface 540 and the driven inclined surface 660 in the rotating driving block 530, as the rotating driving block 530 gradually rotates, it drives the driven matching block 650 to gradually move downward, that is, drives the locking slider 610 to gradually move from the bottom, so that the locking slider 610 is disengaged from the pre-positioning slot 320 to release the lock.

[0041] In the present invention, the three positions of the rotating operating lever 510 are changed;

[0042] In the first position, the rotation driving block 530 and the driven matching block 650 are in a state of being separated from each other and not in contact with each other, and the locking plug-in 520 and the connecting plug-in 30 are misaligned with each other;

[0043] In the second position, the rotation driving block 530 and the driven matching block 650 may be in contact with each other, but the locking slider 610 is still inserted into the pre-positioning slot 320; the locking plug 520 is inserted into the locking slot 310;

[0044] In the third position, the rotation driving block 530 and the driven matching block 650 contact each other and the rotation driving block 530 squeezes the driven matching block 650 to move downward, the locking slider 610 is disengaged from the pre-positioning slot 320, and the locking plug-in 520 is separated from the locking groove 310.

[0045] In the third position, the screen board 10 can be separated from the transfer column 20 .

[0046] In the present invention, a plurality of locking plugs 520 are arranged in the longitudinal direction and are plugged into the locking grooves 310. The number of rows of the locking plugs 520 is set corresponding to the screen board 10. When there is only one screen board 10 connected to the transfer column 20, the locking plugs 520 are arranged in one row as shown in the figure. The number of rows of the rotating drive blocks 530 is set corresponding to the elastic pre-locking components 60.

[0047] See also Figure 5 The rotating operating rod 510 is provided with an operating knob 500 .

[0048] See also Figure 4 The lower end of the rotating operating rod 510 is provided with a conical hole 550, and the bottom of the adapter column 20 is provided with a conical positioning column 70 movably inserted into the conical hole 550;

[0049] A mounting plate 80 is disposed on the upper portion of the transfer column 20 , and the rotating operating rod 510 is rotatably connected to the mounting plate 80 .

[0050] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating the orientation or position relationship is based on the orientation or position relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

[0051] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A screen installation structure that is easy to disassemble and assemble, comprising a screen plate (10) and a transfer column (20), wherein a plurality of connection sockets (200) are arranged in a longitudinal direction on a wall surface where the transfer column (20) is connected and abutted with the screen plate (10), and characterized in that: A plurality of connection plug-ins (30) are arranged in a longitudinal arrangement on the wall surface where the screen plate (10) and the adapter column (20) are in contact, and the connection plug-ins (30) pass through the connection socket (200) and are plugged into the interior of the adapter column (20); The lower surface of the connecting plug (30) is provided with an upwardly recessed pre-positioning slot (320), and the interior of the transfer column (20) below the connecting socket (200) is provided with an elastic pre-locking component (60) that can be moved upward and inserted into the pre-positioning slot (320); The connecting plug (30) is provided with a locking groove (310); The transfer column (20) is rotatably provided with a locking assembly (50); When locking, the locking assembly (50) is inserted into the locking groove (310) to form a lock; When unlocking, the locking component (50) is disengaged from the locking groove (310) to achieve unlocking, and at the same time drives the elastic pre-locking component (60) to unlock.

2. The screen installation structure that is easy to assemble and disassemble according to claim 1 is characterized in that: The elastic pre-locking component (60) comprises a locking slider (610) which is movable up and down, a connecting ear seat (620) is arranged in the transfer column (20) below the locking slider (610), a bolt (630) is passed through the connecting ear seat (620), the bolt (630) is threadedly connected to the locking slider (610), and a spring (640) is sleeved on the bolt (630) between the locking slider (610) and the connecting ear seat (620); The locking slider (610) is provided with a first matching inclined surface (611) on the upper wall surface facing the screen plate (10), and the lower wall surface of the connecting plug (30) is provided with a second matching inclined surface (330) matching with the first matching inclined surface (611).

3. The screen installation structure that is easy to assemble and disassemble according to claim 2 is characterized in that: A rotating operating rod (510) is rotatably arranged in the transfer column (20), and a plurality of locking plug-ins (520) are arranged longitudinally on the rotating operating rod (510) and are plugged into and matched with the locking groove (310). The locking plug-ins (520) can be screwed into the locking groove (310) under the rotation of the rotating operating rod (510); A plurality of rotating drive blocks (530) are arranged longitudinally on the rotating operating rod (510), the lower surface of the rotating drive block (530) being a driving inclined surface (540), and a driven matching block (650) is provided on the locking slider (610), and the driven matching block (650) is provided with a driven inclined surface (660) matching with the driving inclined surface (540).

4. The screen installation structure that is easy to assemble and disassemble according to claim 3 is characterized in that: The rotating operating rod (510) is provided with an operating knob (500).

5. The screen installation structure that is easy to assemble and disassemble according to claim 3 is characterized in that: The lower end of the rotating operating rod (510) is provided with a conical hole (550), and the bottom of the transfer column (20) is provided with a conical positioning column (70) movably inserted into the conical hole (550); A mounting plate (80) is disposed on the upper portion of the transfer column (20), and the rotating operating rod (510) is rotatably connected to the mounting plate (80).

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