It can the easy design organization for adjusting flatness before and after a kind of LED display
Technical field
The utility model relates to display screen regulation mechanism field, in particular to easy can be adjusted before and after a kind of LED display
The design organization of flatness.
Background technique
Display surface evenness directly affects one of most important factor of display effect, and LED display industry is to adjustment at present
It shows that there are no good methods for surface evenness, lamp plate need to be removed the height for being adjusted magnetic fixed plate, it cannot be intuitive
It is adjusted, often repeatedly to carry out disassembling operations, heavy workload and efficiency are very low, are mounted on there are also few company with iron plate
On wiring board, every piece of wiring board need to install a bulk of iron plate, more than ten a screws and more than ten a springs, increase cost and weight,
And cabinet needs plus many screws evacuation position, can't all avoid adjusting position, it is also not necessary to tear open although there is part
Lower wiring board (lamp plate) adjusts flatness after case, but adjusting is inconvenient, this industry always exists these major defects, mainly
It is to research and develop all not breaking through these technical bottlenecks always, for this purpose, smooth we have proposed that easy can be adjusted before and after a kind of LED display
The design organization of degree.
Utility model content
The main purpose of the utility model is to provide can the easy design machine for adjusting flatness before and after a kind of LED display
Structure can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
Before and after a kind of LED display can the easy design organization for adjusting flatness, after successively assembling from top to down
Lid, power supply signal pinboard, cabinet and lamp plate mould group, it is described after the side of cap surface open up there are two network hole, the electricity
Source signal pinboard is fixed to the surface of cabinet by 16-M3 screw, and the side of power supply signal pinboard surface middle part passes through
4-M3 screw is fixed with exchange 3PIN, and is fixed at symmetrical position by 6-M3 screw before and after exchanging 3PIN sides
Network platelet, the four corners of the cabinet are equipped with set of having a denture made, and offer 8 side lockholes, the case in the edge of cabinet
The surface of body offers several threaded holes, and threaded hole inside spin be equipped with can adjustable magnetic cup, the surface of the lamp plate mould group is embedded
Formula is welded with several patch iron props, and patch iron prop with can adjustable magnetic cup correspond, the medium position on the lamp plate mould group surface
It is respectively arranged with signal line toggle switch and direct current 4PIN, and cabinet is fixedly connected with lamp plate mould group by 10-M4 screw, institute
It states signal line toggle switch and direct current 4PIN tops is run through and are passed into the corresponding through slot opened up of cabinet.
Preferably, the cabinet is the metal sheeting design of rectangle, and opens up several groove bodies on the surface of cabinet and form frame
Gou Shi mechanism.
Preferably, it is opened in two right-angle side positions of cabinet respectively for one group of side lockhole two-by-two, and in the lockhole of side
Side lock and fixinig plate are installed.
Preferably, the top of the patch iron prop is cylindrical structure, and in its tube chamber welds with base, there are two pilot pins, and position
Needle insertion is fixed in several blind holes that lamp plate mould group surface opens up, and the hole depth of the blind hole is 1.2mm.
Preferably, it is described can adjustable magnetic cup be made of upper magnetic cup holder and lower magnetic cup holder, and the radius of upper magnetic cup holder be 9.2mm,
Positioned at the front of cabinet, the radius of the lower magnetic cup holder is 5mm, positioned at the back side of cabinet.
Preferably, the top two sides of the upper magnetic cup holder offer screwdriver notch, and pass through in the inside of upper magnetic cup holder
Magnetic is fixed with magnetic core, and protrudes the distance of above magnetic cup holder upper surface for 0.2mm, in the center and magnetic core of the patch iron prop
The heart is corresponding, and the bottom end of the lower magnetic cup holder offers Allen wrench adjustment hole, and the 0.2mm that magnetic core protrudes at this makes magnetic core and patch
Piece.
Preferably, the rear cover is plastic cement material, and offers the thermovent of several arcs on the surface of rear cover.
Preferably, the power supply signal pinboard includes two groups of Power conversion boards and two groups of Signals Transfer Board compositions, and electric
Source pinboard and Signals Transfer Board are respectively arranged on the front and back end position of tank surface.
Preferably, the cabinet is equipped with 32 positioning columns close to the side of lamp plate mould group, and is integrally formed with cabinet die casting,
The lamp plate mould group offers location hole at the position of quadrangle, and location hole and positioning column correspond.
Compared with prior art, the utility model has the following beneficial effects:
1, by having redesigned the cabinet of die casting aluminium, can adjustable magnetic cup after positioning, interfere when adjusting without any element, together
When cabinet in the groove body that opens up and corresponding structure matching, alleviate the weight of device entirety, save inner space, be convenient for product
The design of structure, electric appliance layout;
2, by design patch iron prop, tin plating technique processing is first passed through, then with Reflow Soldering automatic welding in lamp plate mould group,
Eliminate a bulk of iron plate, more than ten a screws and more than ten a springs, there are two small pilot pins on patch iron prop pedestal, solve
How patch iron prop accurately welds position location problem;
3, by design can adjustable magnetic cup structure, can adjustable magnetic cup it is ingenious with patch iron prop phase magnetic, make lamp plate mould group magnetic
On the fixed position of cabinet, the flatness of lamp plate is adjusted through the tools such as allen wrench and screwdriver and upper and lower magnetic cup holder
The contact of one end creates display screen in assembling or maintenance, front and back is equal from the equal adjustable magnetic cup holder height in the front and back sides of cabinet
The function that easily can easily adjust display surface evenness, can easily make the difference in height of lamp plate mould group consistent, it is important to be not required to
Removing mould group can be achieved directly visually to adjust flatness on cabinet, and efficiency improves 5 times or more, and quality controllability is significantly
Improve, can adjustable magnetic cup magnetic core it is corresponding with the patch iron prop in lamp plate mould group, generate magnetic and act on, each lamp plate mould group is direct
Being put into cabinet can be sucked, and save material, alleviate weight and save the hard works such as screw.
Detailed description of the invention
Fig. 1 be before and after a kind of LED display of the utility model can the easy design organization for adjusting flatness overall structure
Broken away view;
Fig. 2 be before and after a kind of LED display of the utility model can the easy design organization for adjusting flatness rear cover structure
Top view;
Fig. 3 be before and after a kind of LED display of the utility model can the easy design organization for adjusting flatness power supply signal
The installation diagram of pinboard and cabinet;
Fig. 4 be before and after a kind of LED display of the utility model can the cabinet of the easy design organization for adjusting flatness face
Figure;
Fig. 5 be before and after a kind of LED display of the utility model can the easy design organization for adjusting flatness lamp plate mould group
Top view;
Fig. 6 is that a kind of LED display front and back of the utility model can the easy design organization patch iron prop for adjusting flatness
Structure chart;
Fig. 7 be before and after a kind of LED display of the utility model can the easy design organization for adjusting flatness cabinet and lamp
The explosive view of template die group;
Fig. 8 be before and after a kind of LED display of the utility model can the easy design organization for adjusting flatness cabinet, lamp plate
Mould group and can adjustable magnetic cup installation diagram;
Fig. 9 be before and after a kind of LED display of the utility model can the easy design organization for adjusting flatness can adjustable magnetic cup
Face, overlook and present invention looks up structural representation.
In figure: 1, rear cover;101, network hole;2, power supply signal pinboard;3, cabinet;4, lamp plate mould group;5,3PIN is exchanged
Seat;6, signal line toggle switch;7, network platelet;8, it has a denture made set;9, direct current 4PIN;10, Bian Suokong;11, threaded hole;12,
Patch iron prop;121, pilot pin;13, location hole;14, positioning column;It 15, can adjustable magnetic cup;151, upper magnetic cup holder;152, lower magnetic cup
Seat;16, screwdriver notch;17, magnetic core;18, Allen wrench adjustment hole.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in figs 1-9, before and after a kind of LED display can the easy design organization for adjusting flatness, including from top to down
Rear cover 1, power supply signal pinboard 2, cabinet 3 and the lamp plate mould group 4 successively assembled, there are two the side on 1 surface of rear cover opens up
Network hole 101, power supply signal pinboard 2 are fixed to the surface of cabinet 3, and 2 surface of power supply signal pinboard by 16-M3 screw
The side at middle part is fixed with exchange 3PIN seat 5 by 4-M3 screw, and leads at symmetrical position before and after exchanging 5 side of 3PIN seat
It crosses 6-M3 screw and is fixed with network platelet 7, the four corners of cabinet 3 are equipped with set 8 of having a denture made, and offer 8 in the edge of cabinet 3
A side lockhole 10, the surface of cabinet 3 offer several threaded holes 11, and 11 inside spin of threaded hole be equipped with can adjustable magnetic cup 15, lamp
The surface of template die group 4 is embedded formula and is welded with several patch iron props 12, and patch iron prop 12 with can adjustable magnetic cup 15 correspond, lamp plate
The medium position on 4 surface of mould group is respectively arranged with signal line toggle switch 6 and direct current 4PIN seat 9, and cabinet 3 and lamp plate mould group 4
It is fixedly connected by 10-M4 screw, the top of signal line toggle switch 6 and direct current 4PIN seat 9, which is run through, is passed into the correspondence of cabinet 3
In the through slot opened up.
As shown in Figures 3 and 4, cabinet 3 is the metal sheeting design of rectangle, and opens up several groove body shapes on the surface of cabinet 3
At framework formula mechanism.
By having redesigned the cabinet 3 of die casting aluminium, can adjustable magnetic cup 15 after positioning, interfere when adjusting without any element,
The groove body opened up in cabinet 3 simultaneously and corresponding structure matching, alleviate the weight of device entirety, saving inner space is convenient for
The design of product structure, electric appliance layout.
As shown in figs. 1 and 3, two right-angle side positions of cabinet 3 are opened in respectively for one group of side lockhole 10 two-by-two, and
It is locked when installation in the lockhole 10 and fixinig plate.
As it can be seen in figures 5 and 6, the top of patch iron prop 12 is cylindrical structure, and there are two pilot pins in its tube chamber welds with base
121, and the insertion of pilot pin 121 is fixed in several blind holes that 4 surface of lamp plate mould group opens up, the hole depth of the blind hole is 1.2mm.
By designing patch iron prop 12, tin plating technique processing is first passed through, then with Reflow Soldering automatic welding in lamp plate mould group 4
On, eliminate a bulk of iron plate, more than ten a screws and more than ten a springs, there are two small pilot pins on 12 pedestal of patch iron prop
121, solve the problems, such as the accurately welding position location of patch iron prop 12.
As shown in figure 9, can adjustable magnetic cup 15 be made of upper magnetic cup holder 151 and lower magnetic cup holder 152, and the half of upper magnetic cup holder 151
Diameter is 9.2mm, and positioned at the front of cabinet 3, the radius of lower magnetic cup holder 152 is 5mm, positioned at the back side of cabinet 3.
As shown in figure 9, the top two sides of upper magnetic cup holder 151 offer screwdriver notch 16, and in upper magnetic cup holder 151
Portion is fixed with magnetic core 17 by magnetic, and the distance for protruding upper 151 upper surface of magnetic cup holder is 0.2mm, the center of patch iron prop 12
Corresponding with the center of magnetic core 17, the bottom end of lower magnetic cup holder 152 offers Allen wrench adjustment hole 18, and magnetic core 17 protrudes at this
0.2mm will not be scratched when making magnetic core 17 with patch 12 magnetic of iron prop by Bian Yangan.
As shown in Fig. 2, rear cover 1 is plastic cement material, and the thermovent of several arcs is offered on the surface of rear cover 1.
As shown in figure 3, power supply signal pinboard 2 includes two groups of Power conversion boards and two groups of Signals Transfer Board compositions, and electric
Source pinboard and Signals Transfer Board are respectively arranged on the front and back end position on 3 surface of cabinet.
As shown in figs. 5 and 8, cabinet 3 close to the side of lamp plate mould group 4 be equipped with 32 positioning columns 14, and with 3 die casting one of cabinet
Body formed, lamp plate mould group 4 offers location hole 13 at the position of quadrangle, and location hole 13 and positioning column 14 1 are a pair of
It answers, lamp plate mould group 4 is made not generate gap between each other, 14 diameter of positioning column at this is 2mm.
By design can 15 structure of adjustable magnetic cup, can adjustable magnetic cup 15 it is ingenious with 12 phase magnetic of patch iron prop, make lamp plate mould group 4
On the fixed position of cabinet 3, the flatness of lamp plate is adjusted through the tools such as allen wrench and screwdriver and upper and lower magnetic magnetic
The contact of one end of cup holder creates display screen and is assembling or safeguarding from the height of the equal adjustable magnetic cup in the front and back sides of cabinet 3
When, front and back easily can easily adjust the function of display surface evenness, and it can easily make the difference in height of lamp plate mould group 4 consistent,
Key is not need to remove mould group to can be achieved directly visually to adjust flatness on cabinet 3, and efficiency improves 5 times or more, product
Matter controllability greatly improves, can adjustable magnetic cup 15 magnetic core 17 it is corresponding with the patch iron prop 12 in lamp plate mould group 4, generate magnetic make
With each lamp plate mould group 4, which is directly placed into cabinet 3, to be sucked, and save material, weight and save the heavy work such as screw
Make.
It should be noted that the utility model be before and after a kind of LED display can the easy design organization for adjusting flatness,
Power supply signal pinboard 2 is assembled to the surface of cabinet 3 by screw, then installs rear cover in the upper surface cover type of cabinet 3 again
1, the network hole 101 that 1 surface of rear cover opens up is used as knock-off hole, due to can patch iron prop 12 in adjustable magnetic cup 15 and lamp plate mould group 4
Corresponding, each lamp plate mould group 4, which is directly placed into cabinet 3, to be sucked, can adjustable magnetic cup 15 it is ingenious with 12 phase magnetic of patch iron prop, make
On the fixed position of cabinet 3, the flatness of lamp plate is adjusted through tools such as allen wrench and screwdrivers 4 magnetic of lamp plate mould group
It creates display screen from the height of the equal adjustable magnetic cup in the front and back sides of cabinet 3 with the contact of one end of upper and lower magnetic cup holder and is assembling
Or when maintenance, front and back easily can easily adjust the function of display surface evenness, can easily make the difference in height of lamp plate mould group 4
Unanimously, it is important to not needing to remove mould group can be achieved directly visually to adjust flatness on cabinet 3, efficiency improve 5 times with
On, quality controllability greatly improves, can adjustable magnetic cup 15 magnetic core 17 it is corresponding with the patch iron prop 12 in lamp plate mould group 4, generate
Magnetic effect, each lamp plate mould group 4, which is directly placed into cabinet 3, to be sucked, and save material, alleviate weight and save and screw
Hard work.
The patch iron prop 12 of design first passes through tin plating technique processing, then with Reflow Soldering automatic welding in lamp plate mould group 4,
Eliminate a bulk of iron plate, more than ten a screws and more than ten a springs, there are two small pilot pin 121 on 12 pedestal of patch iron prop,
It solves the problems, such as the accurately welding position location of patch iron prop 12, while the structure design of cabinet 3 itself, is opened up in cabinet 3
Groove body and corresponding structure matching alleviate the weight of device entirety, save inner space, are laid out convenient for product structure, electric appliance
Design solve the important breakthrough that the industry adjusts display surface evenness difficulty by above-mentioned R & D design, realize quick light
Loose ground adjusts display surface smooth.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.