CN220647732U

CN220647732U - Display screen coupling mechanism convenient to extend concatenation

Info

Publication number: CN220647732U
Application number: CN202322458083.6U
Authority: CN
Inventors: 赵宏阳; 吴丽娟
Original assignee: Wenzhou Letv Electronic Technology Co ltd
Current assignee: Wenzhou Letv Electronic Technology Co ltd
Priority date: 2023-09-09
Filing date: 2023-09-09
Publication date: 2024-03-22
Anticipated expiration: 2033-09-09

Abstract

The utility model provides a display screen connecting mechanism convenient for extension splicing, which relates to the technical field of display screen connection and comprises a left extension splicing frame, wherein a left bottom fixing splicing frame is arranged at the bottom of the left extension splicing frame, an extensible splicing frame is arranged on the right side of the left extension splicing frame, an extensible bottom splicing frame is arranged at the bottom of the extensible splicing frame, a right extension splicing frame is arranged on the right side of the extensible splicing frame, a right bottom fixing splicing frame is arranged at the bottom of the right extension splicing frame, structure fixing brackets are symmetrically arranged at the back of the left extension splicing frame and the back of the right extension splicing frame near the right side, and a bolt structure is arranged between the left extension splicing frame and the left bottom fixing splicing frame.

Description

Display screen coupling mechanism convenient to extend concatenation

Technical Field

The utility model relates to the technical field of display screen connection, in particular to a display screen connection mechanism convenient for extension and splicing.

Background

The display screen splicing frame is a structure for combining a plurality of display screens into a large screen, is generally formed by a firm metal frame, can accommodate the plurality of display screens and realize seamless connection, is internally provided with a supporting structure and a fixing device to ensure the alignment and stability of each display screen, and also provides a power management, signal transmission and control interface to combine the display screens to present a uniform picture, and is widely used in large display walls, digital billboards and conference rooms to create an attractive high-resolution image and video display effect;

the existing display screen connecting mechanism is mainly characterized in that a connecting frame is customized according to fixed dimensions in the connecting process, different customization schemes are needed to be carried out according to different sites and display effects before the beginning of activities, so that the material cost and the labor cost are greatly improved, in addition, in the mounting process, bolts are used for connection, bolt hole amplification-caused deviation is easy to occur in the mounting process, the adjustment is needed to be detached again, and the mounting efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, most of the existing display screen connecting mechanisms are connecting frames customized according to fixed sizes in the connecting process, different customizing schemes are needed to be carried out according to different sites and display effects before the activity starts, the material cost and the labor cost are greatly improved, in the mounting process, bolts are used for connection, deviation caused by bolt hole amplification easily occurs in the mounting process, the disassembly and the adjustment are needed again, and the mounting efficiency is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a display screen coupling mechanism convenient to extend concatenation, includes left extension concatenation frame, the bottom of left extension concatenation frame is equipped with left fixed concatenation frame in bottom, the right side of left extension concatenation frame is equipped with extensible concatenation frame, the bottom of extensible concatenation frame is equipped with extensible bottom concatenation frame, the right side of extensible concatenation frame is equipped with right extension concatenation frame, the bottom of right extension concatenation frame is equipped with right fixed concatenation frame in bottom, left extension concatenation frame back is close to left side department and right extension concatenation frame back is close to right side department symmetry and is equipped with the structure fixed bolster, be equipped with the bolt structure between left extension concatenation frame and the fixed concatenation frame in left bottom, be equipped with buckle structure between left extension concatenation frame and the extensible concatenation frame;

the bolt structure comprises an upper bolt groove, a lower bolt groove is formed in the bottom of the upper bolt groove, a plectrum groove is formed in the center of the back of the upper bolt groove, a fixed bolt is arranged in the upper bolt groove, and a movable plectrum is arranged at the back of the fixed bolt and positioned in the plectrum groove;

the buckle structure is including rotating the buckle, the bottom that rotates the buckle is close to left side department and is equipped with first pivot, the bottom of first pivot is equipped with the fixed block, the bottom of first pivot is close to right side department and is equipped with spacing draw-in groove, the below of first pivot and the right side that is located the fixed block are equipped with fixed buckle, the top of fixed buckle just corresponds with spacing draw-in groove and is equipped with spacing fixture block, the inside of fixed buckle is close to the right side and is equipped with the kayser structure, the inside of first pivot is close to the right side and is equipped with switch structure.

As a preferable scheme of the utility model, connecting brackets are arranged in the left-arranged extending splicing frame near the front face, fixing back clamps are arranged among the four connecting brackets, and fixing holes are arranged at four corners of the fixing back clamps.

The technical effect of adopting the further scheme is as follows: the display screen is fixedly arranged on the fixed back clip through the fixing hole.

In a preferred scheme of the utility model, a plurality of the structure fixing brackets are fixed by using first bolt holes, and the structure fixing brackets are connected with the right bottom fixing splicing frame by using second bolt holes.

The technical effect of adopting the further scheme is as follows: when a plurality of structure fixing brackets or connecting structure fixing brackets and the frame are connected through bolts to enable installation, the stable structure is more convenient to install, and the installation efficiency is improved.

As a preferable scheme of the utility model, the locking structure comprises a rotating groove, a second rotating shaft is arranged in the rotating groove, a locking buckle is sleeved on the periphery of the second rotating shaft, a jacking spring is arranged on the left side of the locking buckle, and a jacking block is arranged on the left side of the jacking spring.

The technical effect of adopting the further scheme is as follows: the second rotating shaft drives the clamping buckle to rotate in the rotating groove without being limited, and meanwhile, when the clamping buckle is propped up tightly, the propping spring is propped up tightly and limited by the propping block, so that the clamping buckle can quickly return to the original position locking structure when no force is received.

As a preferable scheme of the utility model, the switch structure comprises a button, a jack post is arranged in the button, a limit spring is sleeved on the periphery of the jack post, and an operation groove is formed in the left side of the jack post.

The technical effect of adopting the further scheme is as follows: by pressing the button, the jacking column props against the limit position of the locking buckle to be separated from the operation groove, so that the structure can be opened, and the limit spring props against the button again to return to the original position after the structure is separated.

As a preferable scheme of the utility model, only one left fixed splicing frame and only one right fixed splicing frame are respectively arranged in the assembly process, the left extending splicing frame and the right extending splicing frame can only be spliced in an upward extending mode, and the extensible bottom splicing frame only has a bottom which is spliced in an extending mode on the left side and the right side.

The technical effect of adopting the further scheme is as follows: when in splicing, the other frames can be specified in sequence through the left-placed bottom fixed splicing frame or the right-placed bottom fixed splicing frame, so that the positioning is simpler and more convenient and faster.

As a preferable scheme of the utility model, the bottoms of the left extending splicing frame, the left bottom fixing splicing frame, the extendable bottom splicing frame, the right extending splicing frame and the right bottom fixing splicing frame are symmetrically provided with lower bolt grooves near the top, and the bottoms of the left extending splicing frame, the extendable splicing frame and the right extending splicing frame are respectively provided with an upper bolt groove.

The technical effect of adopting the further scheme is as follows: the fixed frame is extended upwards from the bottom through the lower bolt slot and the upper bolt slot in sequence.

As a preferable scheme of the utility model, the extensible spliced frames are transversely connected through a buckle structure, and the extensible spliced frames are longitudinally connected through a bolt structure.

The technical effect of adopting the further scheme is as follows: the extensible spliced frame can be freely combined according to requirements through the buckle structure and the bolt structure, and the installation is more convenient.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the design of the buckle structure and the bolt structure, in the installation process, the left bottom fixed splicing frame or the right bottom fixed splicing frame is only needed to be positioned, the left bottom fixed splicing frame or the right bottom fixed splicing frame and the extensible bottom splicing frame are sequentially built according to the required size requirement, after the bottom installation is finished, the two sides of the left bottom fixed splicing frame or the right bottom fixed splicing frame and the extensible bottom splicing frame extend upwards through the left extension splicing frame and the right extension splicing frame, and the inside of the bottom fixed splicing frame is connected with the bolt structure through the buckle structure, so that the display screen connecting mechanism can be quickly installed, the problem that the existing display screen connecting mechanism is required to be disassembled and adjusted again in the connection process is avoided, most of the existing display screen connecting mechanisms are customized according to the fixed size, different customization schemes are needed before the movement is started, the material cost and the labor cost are greatly improved, in the installation process, the problem of bolt hole enlargement is easy to occur, and the installation efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a main structure of a display screen connection mechanism for facilitating extension and splicing;

FIG. 2 is a schematic diagram of a back structure of a display screen connection mechanism for facilitating extension and splicing according to the present utility model;

FIG. 3 is a schematic diagram of a latch structure of a display screen connection mechanism for facilitating extension and splicing according to the present utility model;

fig. 4 is a schematic diagram of a buckle structure of a display screen connection mechanism convenient for extension and splicing;

fig. 5 is an anatomical schematic view of a buckle structure of a display screen connection mechanism convenient for extension and splicing.

Legend description: 1. a left extending splicing frame; 101. a connecting bracket; 102. fixing a back clip; 103. a fixing hole; 2. the left bottom is fixed with a splicing frame; 3. an extendable splice frame; 4. an extendable bottom splice frame; 5. a right extending splicing frame; 6. the right bottom is provided with a fixed splicing frame; 7. a structural fixing bracket; 701. a first bolt hole; 702. a second bolt hole; 8. a latch structure; 801. an upper latch slot; 802. a lower latch slot; 803. a plectrum groove; 804. fixing the bolt; 805. moving the plectrum; 9. a buckle structure; 901. the rotary buckle; 902. a first rotating shaft; 903. a fixed block; 904. a limit clamping groove; 905. a fixing buckle; 906. a limit clamping block; 907. a latch structure; 9071. a rotating groove; 9072. a second rotating shaft; 9073. a card lock catch; 9074. a spring is tightly propped; 9075. a tightening block; 908. a switch structure; 9081. a button; 9082. a top column; 9083. a limit spring; 9084. the operation groove.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a display screen coupling mechanism convenient to extend concatenation, including left side extension concatenation frame 1, the bottom of left side extension concatenation frame 1 is equipped with left side bottom fixed concatenation frame 2, the right side of left side extension concatenation frame 1 is equipped with extensible concatenation frame 3, the bottom of extensible concatenation frame 3 is equipped with extensible bottom concatenation frame 4, the right side of extensible concatenation frame 3 is equipped with right side extension concatenation frame 5, the bottom of right side extension concatenation frame 5 is equipped with right side bottom fixed concatenation frame 6, left side extension concatenation frame 1 back is close to left side department and right side extension concatenation frame 5 back is close to right side department symmetry and is equipped with structure fixed bolster 7, be equipped with bolt structure 8 between left side extension concatenation frame 1 and the left side bottom fixed concatenation frame 2, be equipped with buckle structure 9 between left side extension concatenation frame 1 and the extensible concatenation frame 3, bolt structure 8 includes upper bolt groove 801, the bottom of the upper bolt groove 801 is provided with a lower bolt groove 802, the center of the back of the upper bolt groove 801 is provided with a shifting block groove 803, the inside of the upper bolt groove 801 is provided with a fixed bolt 804, the back of the fixed bolt 804 and the inside of the shifting block groove 803 are provided with a movable shifting block 805, the buckle structure 9 comprises a rotary buckle 901, the bottom of the rotary buckle 901 is provided with a first rotating shaft 902 near the left side, the bottom of the first rotating shaft 902 is provided with a fixed block 903, the bottom of the first rotating shaft 902 is provided with a limit clamping groove 904 near the right side, the lower part of the first rotating shaft 902 and the right side of the fixed block 903 are provided with a fixed buckle 905, the top of the fixed buckle 905 and the limit clamping groove 904 are correspondingly provided with a limit clamping block 906, the inside of the fixed buckle 905 is provided with a locking structure 907 near the right side, the inside of the first rotating shaft 902 is provided with a switch structure 908 near the right side, by the design of the buckle structure 9 and the bolt structure 8, in the installation, only need put the fixed concatenation frame 2 of bottom or the fixed concatenation frame 6 of bottom in right side through the left side, according to the required size requirement, set up fixed concatenation frame 2 of bottom in left side or fixed concatenation frame 6 of bottom and extensible bottom concatenation frame 4 of right side in proper order, after the bottom installation is accomplished, both sides are put and are extended the concatenation frame 1 and extend the concatenation frame 5 upwards through left side, inside rethread extensible concatenation frame 3 uses buckle structure 9 to be connected with bolt structure 8, can be quick install display screen coupling mechanism, the current display screen coupling mechanism has been avoided in the connection process, most be according to the connection frame that fixed size customized, need carry out different customization schemes according to different places and display effect before the activity begins, material cost and cost are greatly improved, and in the in-process of installation use bolted connection, the deviation that the bolt hole is enlarged to lead to appears easily, need dismantle the problem of adjustment once more, improve installation effectiveness.

Example 2

As shown in fig. 1-5, the present utility model provides a technical solution: the left extending splicing frame 1 is provided with connecting brackets 101 at the position close to the front surface inside, fixing back clamps 102 are arranged between the four connecting brackets 101, fixing holes 103 are arranged at the four corners of the fixing back clamps 102, a display screen fixedly mounted on the fixing back clamps 102 is fixedly arranged through the fixing holes 103, a plurality of structure fixing brackets 7 are fixed through first bolt holes 701, the structure fixing brackets 7 are connected with the right bottom fixing splicing frame 6 through second bolt holes 702 through bolts, when the plurality of structure fixing brackets 7 or the connecting structure fixing brackets 7 are connected with the frame through bolts, the stable structure is more convenient to mount, the mounting efficiency is improved, a locking structure 907 comprises a rotating groove 9071, a second rotating shaft 9072 is arranged in the rotating groove 9071, a locking buckle 9073 is sleeved on the periphery of the second rotating shaft 9072, a jacking spring 9074 is arranged on the left side of the locking buckle 9073, a jacking block 9075 is arranged on the left side of the jacking spring 9074, the second rotating shaft 9072 drives the locking buckle 9073 to rotate in the rotating groove 9071 without being limited, meanwhile, when the locking buckle 9073 is propped up, the propping spring 9074 is propped up and limited by the propping block 9075, so that the locking buckle 9073 can quickly return to the original locking structure when no force is received, the switch structure 908 comprises a button 9081, a prop 9082 is arranged in the button 9081, a limiting spring 9083 is sleeved on the periphery of the prop 9082, an operating groove 9084 is arranged on the left side of the prop 9082, the prop 9082 is propped against the locking buckle 9073 to be separated from the limiting position of the operating groove 9084 through the pressing of the button 9081, the structure can be opened, the limiting spring 9083 is propped up again to return to the original position after the separation, only one left-side extending splicing frame 1 and right-side extending splicing frame 5 can be extended and spliced upwards respectively in the assembly of the left-side bottom fixed splicing frame 2 and the right-side bottom fixed splicing frame 6, the extensible bottom splicing frame 4 only has the bottom and extends the concatenation to the left and right sides, when the concatenation, fixed splicing frame 2 or right side fixed splicing frame 6 through putting the bottom in the left side can prescribe remaining frames in proper order, make the location simpler and more convenient, it is faster, left side put and extend splicing frame 1, left side put fixed splicing frame 2, extensible splicing frame 3, extensible bottom splicing frame 4, right side put and extend splicing frame 5 and right side put the back department that the fixed splicing frame 6 of bottom is close to the top and all symmetrically be equipped with down bolt groove 802, left side put and extend splicing frame 1, extensible splicing frame 3 and right side put the bottom that extends splicing frame 5 all be equipped with up bolt groove 801, upwards extend fixed frame from the bottom in proper order through lower bolt groove 802 and up bolt groove 801, extensible splicing frame 3 passes through buckle structure 9 transverse connection, extensible splicing frame 3 passes through bolt structure 8 longitudinal connection, can freely make up extensible splicing frame 3 as required through buckle structure 9 and bolt structure 8, and it is more convenient to install.

The working flow of the utility model is as follows: when the display screen connecting mechanism convenient to extend and splice is used for installation, firstly, frame configuration is carried out according to the required installation size, one positioning is selected from the left-placed bottom fixed spliced frame 2 or the right-placed bottom fixed spliced frame 6, the extensible bottom spliced frame 4 extends and splices the bottom, after the bottom installation is finished, the structure fixing support 7 is fixed through the second bolt hole 702 by using bolts, the structure is stable, the left-placed extended spliced frame 1 and the right-placed extended spliced frame 5 are installed, the two sides of the extensible spliced frame 3 are upwards extended, and finally, the extensible spliced frame 3 is installed according to the internal size, wherein when each frame is installed, the longitudinal connection is carried out through the bolt structures 8, the transverse connection is carried out through the buckling structures 9, so that the installation process is simpler, the whole installation can be completed through the display screen fixedly installed on the fixed back clamp 102 through the fixing holes 103, and the whole operation is simple and convenient.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Display screen coupling mechanism convenient to extend concatenation, including left extension concatenation frame (1), its characterized in that: the bottom of left side extension concatenation frame (1) is equipped with left fixed concatenation frame (2) in bottom, the right side of left side extension concatenation frame (1) is equipped with extensible concatenation frame (3), the bottom of extensible concatenation frame (3) is equipped with extensible bottom concatenation frame (4), the right side of extensible concatenation frame (3) is equipped with right side extension concatenation frame (5), the bottom of right side extension concatenation frame (5) is equipped with right fixed concatenation frame (6) in bottom, the back of left side extension concatenation frame (1) is close to left side department and the back of right side extension concatenation frame (5) is close to right side department symmetry and is equipped with structure fixed bolster (7), be equipped with bolt structure (8) between left side extension concatenation frame (1) and the fixed concatenation frame (2) in left side bottom, be equipped with buckle structure (9) between left side extension concatenation frame (1) and extensible concatenation frame (3);

the bolt structure (8) comprises an upper bolt groove (801), a lower bolt groove (802) is formed in the bottom of the upper bolt groove (801), a shifting piece groove (803) is formed in the center of the back of the upper bolt groove (801), a fixed bolt (804) is arranged in the upper bolt groove (801), and a movable shifting piece (805) is arranged on the back of the fixed bolt (804) and located in the shifting piece groove (803);

the utility model provides a buckle structure (9) is including rotating buckle (901), the bottom of rotating buckle (901) is close to left side department and is equipped with first pivot (902), the bottom of first pivot (902) is equipped with fixed block (903), the bottom of first pivot (902) is close to right side department and is equipped with spacing draw-in groove (904), the below of first pivot (902) and the right side that is located fixed block (903) are equipped with fixed buckle (905), the top of fixed buckle (905) and correspond with spacing draw-in groove (904) and be equipped with spacing fixture block (906), the inside of fixed buckle (905) is close to the right side and is equipped with kayser structure (907), the inside of first pivot (902) is close to right side and is equipped with switch structure (908).

2. The display screen connection mechanism facilitating extension and splicing according to claim 1, wherein: the left-side extending splicing frame is characterized in that connecting brackets (101) are arranged at the positions, close to the front, of the inside of the left-side extending splicing frame (1), fixing back clamps (102) are arranged between the four connecting brackets (101), and fixing holes (103) are formed in four corners of the fixing back clamps (102).

3. The display screen connection mechanism facilitating extension and splicing according to claim 1, wherein: a plurality of structure fixing brackets (7) are fixed through bolts through first bolt holes (701), and the structure fixing brackets (7) are connected with the right bottom fixing splicing frame (6) through bolts through second bolt holes (702).

4. The display screen connection mechanism facilitating extension and splicing according to claim 1, wherein: the locking structure (907) comprises a rotating groove (9071), a second rotating shaft (9072) is arranged in the rotating groove (9071), a locking buckle (9073) is sleeved on the periphery of the second rotating shaft (9072), a jacking spring (9074) is arranged on the left side of the locking buckle (9073), and a jacking block (9075) is arranged on the left side of the jacking spring (9074).

5. The display screen connection mechanism facilitating extension and splicing according to claim 1, wherein: the switch structure (908) comprises a button (9081), a jack post (9082) is arranged in the button (9081), a limit spring (9083) is sleeved on the periphery of the jack post (9082), and an operation groove (9084) is formed in the left side of the jack post (9082).

6. The display screen connection mechanism facilitating extension and splicing according to claim 1, wherein: the left-side bottom fixing splicing frame (2) and the right-side bottom fixing splicing frame (6) are respectively only one in the assembly process, the left-side extending splicing frame (1) and the right-side extending splicing frame (5) can only be spliced in an upward extending mode, and the extensible bottom splicing frame (4) is spliced in a mode that the bottoms of the extensible bottom splicing frames are only left and right sides of the extensible bottom splicing frame.

7. The display screen connection mechanism facilitating extension and splicing according to claim 1, wherein: the left side is put and is extended concatenation frame (1), left side is put fixed concatenation frame (2) in bottom, extensible concatenation frame (3), extensible bottom concatenation frame (4), right side is put and is extended concatenation frame (5) and right side is put the fixed concatenation frame (6) in bottom the back and is close to top department equal symmetry and be equipped with down bolt groove (802), left side is put and is extended concatenation frame (1), extensible concatenation frame (3) and right side is put the bottom that extends concatenation frame (5) and all be equipped with bolt groove (801).

8. The display screen connection mechanism facilitating extension and splicing according to claim 1, wherein: the extensible spliced frames (3) are transversely connected through a buckle structure (9), and the extensible spliced frames (3) are longitudinally connected through a bolt structure (8).