A fast locking mechanism for led combination screen
A locking mechanism and fast technology, applied in the direction of instruments, identification devices, etc., can solve the problems of difficult to control the seam gap, low stability, complicated operation, etc., saving time and labor in the assembly process, improving assembly efficiency, and splicing accuracy. high effect
Inactive Publication Date: 2017-08-15
SHENZHEN CAIYIDA PHOTOELECTRIC CO LTD
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0013] This kind of lock uses a sliding clamp, which can be pre-fixed during hoisting. It is suitable for the hoisting method of LED display screens. However, after pre-fixing, you need to free up your hands, and then use the tools you carry for the next step of installation. The process is cumbersome
[0014] The above locking mechanisms are several LED display unit locking methods in the prior art, all of which have problems such as cumbersome operation, need to change hands, difficult assembly by one person, low stability, time-consuming and laborious, and low efficiency. The positioning between the unit screens needs to rely on the addition of positioning pins. It is difficult to control the seam gap, and the assembled display screen is not easy to disassemble. The traditional assembly structure is especially not suitable for high-resolution displays that require high seam accuracy. screen, causing troubles for the installation of large-scale rental display screens
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:
[0036] like Figure 1-3 As shown, a quick locking mechanism includes a first connecting part 25 and a second connecting part 26 .
[0037] The first connecting portion 25 includes a first installation position 7 , a fixed base 9 , a rotating handle 11 , a movement pin 12 and a limit spring 10 . The fixed base 9 is fixed on the first installation position 7 , and the fixed base 9 passes through the first installation position 7 . The helical structure is connected with the rotating handle 11 , and through the rotation of the thread between the rotating handle 11 and the fixed base 9 , the moving pin 12 is driven to move up and down, so as to achieve the purpose of locking and loosening. The limit circlip 10 is arranged between the fixed base 9 and the rotating handle 11 , the middle of the movement pin 12 is provided with a circlip installation slot 16 ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a fast locking mechanism for an LED combined screen. The fast locking mechanism includes a first connecting part and a second connecting part. The first connecting part includes a first installation position, a fixed base, a rotating handle, and a moving pin. And the limit clip spring, the second connection part includes the second installation position, the lock plate, the torsion spring and the cover plate, the LED combined screen includes several LED unit screens, and one or more first LED unit screens are provided with A connecting portion, a second connecting portion corresponding to the first connecting portion is provided on the second LED unit screen connected to the first LED unit screen. The present invention has the characteristics of small size, high splicing precision, safety and reliability, does not require professionals and professional tools when splicing unit screens, saves time and labor in the assembly process, and is fastened.
Description
technical field [0001] The invention relates to the technical field of LED electronic display screens, in particular to a quick locking mechanism for an LED combined screen. Background technique [0002] Due to its excellent display effect and applicability, LED electronic display screens have been widely used in stages, commercial performances, advertising, exhibitions and other industries. LED electronic display screens are generally composed of smaller unit screens. When the display area is required to be large, dozens or even hundreds of unit screens may be required to be assembled together, which requires a lot of manpower and material resources for the display provider to install and disassemble . With the growing maturity of the display screen rental market, higher requirements have been put forward for the convenience and safety of display screen assembly and disassembly. Traditional LED display screens generally use box side locks, pull locks or connecting pieces ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33
Inventor 郑健吴晶晶
Owner SHENZHEN CAIYIDA PHOTOELECTRIC CO LTD