CN209543793U - A kind of device having both positioning and defencive function on LED display cabinet - Google Patents
A kind of device having both positioning and defencive function on LED display cabinet Download PDFInfo
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- CN209543793U CN209543793U CN201821547975.6U CN201821547975U CN209543793U CN 209543793 U CN209543793 U CN 209543793U CN 201821547975 U CN201821547975 U CN 201821547975U CN 209543793 U CN209543793 U CN 209543793U
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- display screen
- cabinet
- box body
- screen box
- positioning
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Abstract
The utility model relates to a kind of devices that positioning and defencive function are had both on LED display cabinet; the LED display is integrally spliced by several display screen box bodies; each display screen box body includes the top half of cabinet and the lower half portion of cabinet; a groove is respectively provided at left and right sides of the top half of the cabinet; a convex column is respectively provided at left and right sides of the lower half portion of the cabinet; when adjacent two display screen box body splicings up and down; wherein the groove of the convex column of display screen box body and another display screen box body coincide, and forms positioning.The utility model avoids causing to touch the phenomenon that knocking during the installation process to light emitting diode, by the convex column and groove type guide rail positioning method of display screen box body, reduces the requirement in installation process for height, saves production time and cost, and no later maintenance needs.
Description
Technical field
The utility model relates to a kind of large screen display systems, and in particular to one kind has both fixed on LED display cabinet
The device of position and defencive function.
Background technique
1, positioning pin is widely used in various molds, structural member, display screen and splices in installation, and the effect of positioning pin is exactly
The free movement degree of restricted articles.Positioning pin generally divides fixed positioning pin, interchangeable positioning pin, conical-surface positioning pin, chamfered edge again
Positioning pin, standard diamond positioning pin etc..Because many kinds of, have wide range of applications, therefore, the correct positioning for selecting suitable species
Pin, the effect for display screen splicing installation is an important aspect.
2, during splicing the first row, display screen box body needs contact display screen box body with structure-steel framing or bottom stage, often
The light emitting diode of display screen is touched in appearance knocks, and leads to the missing of light emitting diode.
3, display screen box body during installation, the display screen box body that needs to install and mounted display screen box body into
Row is drawn close, adjusts flatness, in the process, shifting phenomena between display screen box body often occurs, increases difficulty to installation.
4, the common positioning pin of display screen box body generally uses conical-surface positioning pin, needs the display that will will be installed during installation
Screen cabinet is raised, and is dropped into dowel hole from top to bottom, requirement for height when such positioning pin will increase to installation.
5, the common positioning pin of display screen box body generally uses conical-surface positioning pin, this positioning pin and cabinet generally use screw pair
Fixed or cabinet aperture is fastened, then is processed into internal thread with screw tap, outer silk is processed into positioning pin bottom, knob is fixed, such mode
It is easy to appear between positioning pin and cabinet and loosens, or even fall off, influence the installation of cabinet.
6, from display screen box body as different components, separation exists positioning pin, then assembles, and not only increases display screen
The time of cabinet production, while also increasing corresponding production cost.
Utility model content
The purpose of the utility model is to provide a kind of device for having both positioning and defencive function on LED display cabinet,
It avoids light emitting diode being caused to touch the phenomenon that knocking during the installation process, passes through the convex column and groove type guide rail of display screen box body
Positioning method reduces the requirement in installation process for height, saves production time and cost, and no later maintenance needs.
In order to achieve the above object, the utility model has following technical solution:
A kind of device having both positioning and defencive function on LED display cabinet of the utility model, the LED are shown
Screen is whole to be spliced by several display screen box bodies, and each display screen box body includes the top half of cabinet and the lower half of cabinet
The top half left and right sides of part, the cabinet is respectively provided with a groove, and the lower half portion of the cabinet is each side set
There is a convex column, when adjacent two display screen box body splicings up and down, wherein the convex column of display screen box body is aobvious with another
The groove of display screen cabinet coincide, and forms positioning；When splicing the first row display screen box body, due to display screen box body lower half portion two
There are two convex columns in side, contacts convex column with structure-steel framing supporting plate or bottom stage, formed LED display pcb board and structure supporting plate or
The hanging isolation of bottom stage, avoiding that LED display pcb board contacts with structure supporting plate or bottom stage and be easy to cause will be on pcb board
Light emitting diode touch and knock the phenomenon that falling off or loosening, play the function of the light emitting diode of protection LED display the first row bottom
Energy；When splicing the second row and more high row display screen box body, the display screen box body that will be installed is laid flat into mounted display
Shield on cabinet, adjusts the left and right distance of display screen box body up and down, that is, move forward, the convex column and groove of adjacent display screen box body
It can coincide, form guide rail positioning, be moved to when cannot move again, that is, ensure that the front of upper and lower two cabinets is smooth；Again with lock
The tight adjacent display screen box body of padlock, using screw and connection sheet, it is to complete this to show that display screen box body is fixed with structure-steel framing
The installation of display screen cabinet, this step of circulate operation, can complete the installation of LED display body.
Wherein, the top half of the cabinet, the lower half portion of cabinet, the groove at left and right sides of the top half of cabinet,
Convex column at left and right sides of the lower half portion of cabinet is one-step die casting, is for overall structure；The top half of cabinet is left
Convex column at left and right sides of the groove of right two sides and the lower half portion of cabinet forms positioning pin.
Due to taking above technical scheme, utility model has the advantages that
1, the light emitting diode of LED display the first row is protected, is avoided during the installation process to light emitting diode
It causes to touch the phenomenon that knocking, to protect display screen.
2, it by the convex column of display screen box body and groove type guide rail positioning method, reduces in installation process for height
It is required that.
3, positioning pin and cabinet are disposable die casts, form overall structure, are not in that positioning pin loosens or falls off
Risk.
4, production time and cost are saved.
5, it is needed without later maintenance.
Detailed description of the invention
Fig. 1 is the main view for the display screen box body that the utility model has positioning pin groove；
Fig. 2 is the schematic diagram of the top view of Fig. 1；
Fig. 3 is the enlarged diagram at the A of Fig. 1；
Fig. 4 is the enlarged diagram at the B of Fig. 2；
Fig. 5 is the main view for the display screen box body that the utility model has positioning pin convex column；
Fig. 6 is the schematic diagram of the bottom view of Fig. 5；
Fig. 7 is the enlarged diagram at the C of Fig. 5；
Fig. 8 is the enlarged diagram at the D of Fig. 6；
Fig. 9 is the schematic diagram of the utility model display screen box body front LED light；
Figure 10 is the utility model display screen box body back side PCB schematic diagram；
Figure 11 is that the utility model display screen box body installs spliced schematic diagram；
Enlarged diagram at the E of the room Figure 12 Figure 11.
In figure: 1, display screen box body；2, it latches；3, groove；4, convex column；5, LED lamp；6, pcb board.
Specific embodiment
Following implementation example is not intended to limit the scope of the present invention for illustrating the utility model.
Referring to attached drawing 1-12,
In order to achieve the above object, the utility model has following technical solution to the utility model:
A kind of device having both positioning and defencive function on LED display cabinet of the utility model, the LED are shown
Screen is whole to be spliced by several display screen box bodies, and each display screen box body includes the top half of cabinet and the lower half of cabinet
The top half left and right sides of part, the cabinet is respectively provided with a groove, and the lower half portion of the cabinet is each side set
There is a convex column, when adjacent two display screen box body splicings up and down, wherein the convex column of display screen box body is aobvious with another
The groove of display screen cabinet coincide, and forms positioning；When splicing the first row display screen box body, due to display screen box body lower half portion two
There are two convex columns in side, contacts convex column with structure-steel framing supporting plate or bottom stage, formed LED display pcb board and structure supporting plate or
The hanging isolation of bottom stage, avoiding that LED display pcb board contacts with structure supporting plate or bottom stage and be easy to cause will be on pcb board
Light emitting diode touch and knock the phenomenon that falling off or loosening, play the function of the light emitting diode of protection LED display the first row bottom
Energy；When splicing the second row and more high row display screen box body, the display screen box body that will be installed is laid flat into mounted display
Shield on cabinet, adjusts the left and right distance of display screen box body up and down, that is, move forward, the convex column and groove of adjacent display screen box body
It can coincide, form guide rail positioning, be moved to when cannot move again, that is, ensure that the front of upper and lower two cabinets is smooth；Again with lock
The tight adjacent display screen box body of padlock, using screw and connection sheet, it is to complete this to show that display screen box body is fixed with structure-steel framing
The installation of display screen cabinet, this step of circulate operation, can complete the installation of LED display entirety.
The top half of the cabinet, the lower half portion of cabinet, the groove at left and right sides of the top half of cabinet, cabinet
Convex column at left and right sides of lower half portion is one-step die casting, is for overall structure；At left and right sides of the top half of cabinet
Groove and cabinet lower half portion at left and right sides of convex column form positioning pin.
The utility model display screen box body in mold, just complete by disposable design, uses completely new die casting aluminium high intensity material
Material, using CNC processing technology, it is ensured that the accuracy of entire display screen cabinet and each position of cabinet.Before the first row is installed, first pacify
The fixed frame of display screen box body and the bracket of display screen box body are installed, and adjusts level.It is taken out out of display screen box body packing case
The display screen box body that will be installed, front are seen, are put on display screen bracket from left to right, and suitable position is adjusted, using matching
Standby connection sheet and screw by display screen box body be fixed to fixed frame on, it is ensured that the convex column of display screen box body lower half portion two with
The bracket of display screen box body contacts, rather than the forward position pcb board of display screen box body is contacted with display screen box body bracket.Install
After one piece of display screen box body, then second piece of display screen box body is taken out out of packing case, put to the right side of first piece of display screen box body
Second piece of display screen box body is installed by side (positive visual angle) according to the installation method and step of first piece of display screen box body,
And lock the left and right lock of display screen box body, and so on, it is installed all cabinets of the first row display screen.In installation second
It is also sequence from left to right when row display screen box body, it is mounted that the display screen box body that will be installed is laid flat the first row
On cabinet, the left and right distance of display screen box body up and down is adjusted, can be moved forward, the positioning pin of groove and convex column composition
It coincide, forms guide rail positioning, be moved to when cannot move again, that is, ensure that the front of upper and lower two display screen box bodies is smooth.It uses again
Upper and lower two groups of locks lock two pieces of display screen box bodies up and down, and use screw and connection sheet, and display screen box body and structure-steel framing are consolidated
The fixed installation for completing this display screen box body after being installed first piece of display screen box body of the second row, then is taken out out of packing case
One piece of display screen box body, lays flat on the first row display screen box body, according to the installation method of second first piece of display screen box body of row
This block cabinet is installed, and by the lock locking of left and right display screen box body, completes the installation of this block display screen box body.Subsequent cabinet
The installation of monolith LED display can be completed in installation, this step of circulate operation.
The display screen box body of the utility model uses die casting aluminum material, and using CNC processing technology, error is minimum, it is ensured that
Whole gap after display screen box body installation is small and flatness is excellent.
The device and structure cabinet of the utility model are one-time formed die casting aluminium cabinet, and positioning pin and main box is not present
Loosening and obscission.
The device of the utility model has both the effect of protection display screen.
Obviously, the above-mentioned implementation of the utility model is merely examples for clearly illustrating the present invention, and simultaneously
Non- is limitations of the embodiments of the present invention.For those of ordinary skill in the art, above explained
On the basis of can also make other variations or changes in different ways.Here all embodiments can not be exhaustive.It is all
It is the guarantor for belonging to obvious changes or variations that the technical solution of the utility model is extended out still in the utility model
Protect the column of range.
Claims (2)
1. a kind of device for having both positioning and defencive function on LED display cabinet, the LED display is whole by several
Display screen box body is spliced, and each display screen box body includes the top half of cabinet and the lower half portion of cabinet, and feature exists
In: it is respectively provided with a groove at left and right sides of the top half of the cabinet, is respectively provided at left and right sides of the lower half portion of the cabinet
One convex column, when adjacent two display screen box body splicings up and down, the wherein convex column of display screen box body and another display
The groove for shielding cabinet coincide, and forms positioning.
2. a kind of device for having both positioning and defencive function on LED display cabinet according to claim 1, feature
It is: the top half of the cabinet, the lower half portion of cabinet, the groove at left and right sides of the top half of cabinet, under cabinet
Convex column at left and right sides of half part is one-step die casting, is for overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547975.6U CN209543793U (en) | 2018-09-21 | 2018-09-21 | A kind of device having both positioning and defencive function on LED display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547975.6U CN209543793U (en) | 2018-09-21 | 2018-09-21 | A kind of device having both positioning and defencive function on LED display cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209543793U true CN209543793U (en) | 2019-10-25 |
Family
ID=68245443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821547975.6U Active CN209543793U (en) | 2018-09-21 | 2018-09-21 | A kind of device having both positioning and defencive function on LED display cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209543793U (en) |
-
2018
- 2018-09-21 CN CN201821547975.6U patent/CN209543793U/en active Active
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