CN104978906A - Display module installing plates of LED display screen and assembly units thereof - Google Patents
Display module installing plates of LED display screen and assembly units thereof Download PDFInfo
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- CN104978906A CN104978906A CN201510449143.5A CN201510449143A CN104978906A CN 104978906 A CN104978906 A CN 104978906A CN 201510449143 A CN201510449143 A CN 201510449143A CN 104978906 A CN104978906 A CN 104978906A
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Abstract
The present invention relates to display module installing plates of an LED display screen and assembly units thereof. Each display module installing plate is provided with first screw clamping grooves for installing an LED display module at the front. Each assembly unit comprises a first connecting strip and a second connecting strip; the display module installing plates are arranged to be a square display module installing surface; the first connecting strips and the second connecting strips are respectively installed at two ends of the square display module installing surface so as to fixedly connecting the display module installing plates one by one; the first connecting strips and the second connecting strips are also provided with limiting mechanisms for mutually connecting the assembly units, so that the assembly units are connected smoothly, thereby facilitating installation and improvement of installation precision; and the first connecting strips and the second connecting strips are also respectively provided with devices for fixedly installing the assembly units, so that the assembly units are fixedly installed on a structure supporting frame directly or fixedly installed on the structure supporting frame via connecting pieces. The beneficial effects are that compared with the prior art, the display module installing plates and the assembly units are advantaged by light structure, simple manufacture, convenient installation and wide application range and the like.
Description
Technical field
The present invention relates to field of LED display, particularly relate to a kind of display module installing plate and assembled unit thereof of LED display.
Background technology
Existing outdoor LED display screen, great majority are the screen body structure of box-type, in order to control the temperature of LED display internal electronic component, make it under the working environment of LED display, be no more than the maximum permissible temperature of regulation, current most of outdoor LED display screen adopts following heat-removal modalities: one is adopt die casting aluminium heat radiation box, heat in casing is diffused in air by shell heat conduction, this heat-removal modalities, the input cost of die casting aluminium casing is large, at present only for high-end product.Two is make an enclosure space inside screen body, and adopt air-conditioning to regulate the environment temperature of outdoor LED display screen inside, the cost of products of this heat-removal modalities is low, but adds air-conditioning cost of investment, also add power consumption simultaneously, is unfavorable for low-carbon energy-saving.
Along with continuous progress and the economic fast development of society, urban construction enters the new epoch, propagates the LED display of one of platform as outdoor public information, the development trend that should merge mutually towards energy-saving, lightening, decoration view with display screen.On May 6th, 2015, disclose a kind of energy-conservation innovative LED display and installation method thereof at Chinese invention patent instructions CN104599602A.The energy-conservation innovative LED display of this one and installation method thereof, in order to make described LED screen body lightening, LED screen body by strip LED show module by towards consistent, be parallel to each other, splice arrangement one by one and form; Strip LED shows module and comprises the groove type module mounting bar of the strip for fixedly mounting LED display module, has the module fixed block for fixedly mounting LED display module that, size corresponding to LED display module shape coordinates in groove type module mounting bar front; In order to protect LED display module, be provided with in module fixed block two side stretch out forward protect edge; For the ease of installing, be provided with two at the groove type module mounting bar back side for the young greatly screw pickup groove of the groove installing this groove type module mounting bar body or matching component.Show the mounting structure of module to simplify LED, show module two end at strip LED and be respectively equipped with screen body erecting device, this screen body erecting device is fixedly connected with structures bracing frame by connectivity kit; Like this, as long as structures bracing frame shows the position that module two end matches to arrange a brace summer respectively with strip LED, just can realize the installation of LED screen body, greatly save the input cost of structures bracing frame.Distribute as early as possible in order to LED shows the heat of module, LED display module is arranged on the module fixed block of groove type module mounting bar, the heater element in this LED display module and be provided with heat-conducting piece between module fixed block.For the ease of implementing maintenance at the screen body back side, crossed beam trunking base plate is also provided with the maintenance relative one by one with LED display module uncovered, on maintenance is uncovered, be also provided with access cover, this access cover is provided with the access cover screw hole coordinated with the position of described screw-clamped groove and size.In order to energy-conservation innovative LED display can meet the application of various structures, module installed surface is provided with and with the module of LED display module, the penetrating module mounting screw holes in front and back corresponding to threaded hole is installed, by screw, LED display module can be fixed from the LED screen body back side by this module mounting screw holes.Can also be provided with on module installed surface and install screw pilum corresponding to screw hole with the module of LED display module, installing screw hole by this module can be fixed described LED display module by screw before LED screen body.Like this, not only can implement maintenance at the screen body back side like this, maintenance can also be implemented before screen body.
Above-mentioned energy-conservation innovative LED display and installation method thereof, compared with box type LED display screen, have the advantages such as good heat dissipation effect, structure is simple, easy to manufacture, energy-conservation, operation cost is low really, and can meet various occasion installation is set.But, also there is following weak point: one is that its width dimensions is less, therefore because the module of composition LED display screen body is that a kind of strip LED shows module, this strip LED shows when module is installed at the scene higher to technological requirement, and the efficiency of site operation is not high; Two is due to " be provided with on module installed surface and install screw pilum corresponding to screw hole with the module of LED display module, installing screw hole by this module can be fixed described LED display module by screw before LED screen body "; This screw pilum precision be arranged on module installed surface requires very high, manufacturing process more complicated.
Summary of the invention
For overcoming the weak point of above-mentioned existence, the technical problem to be solved in the present invention provides the display module installing plate of the LED display that a kind of structure is more reasonable, function is more complete.
For overcoming the weak point of above-mentioned existence, the assembled unit of the display module installing plate that the technical problem to be solved in the present invention also provides a kind of structure simpler, easier for installation.
With regard to the display module installing plate that the present invention solves a kind of LED display of above-mentioned technological deficiency, it comprises: for installing the display module installing plate of LED display module, this display module installing plate by: for installing the module installed surface of LED display module, for the module mounting hole of fixed L ED display module from behind, the edge of stretching out before being positioned at module installed surface two side direction, be positioned at the protruding backward and opening groove forward in city, module installed surface mesozone, be positioned at the groove walls of groove two side, be positioned at the groove base plate on rear side of groove, the maintenance be positioned in groove base plate is uncovered, be positioned at the groove that groove two side opening groove is backwards young greatly, the circular groove being positioned at the module installed surface back side is formed, uncoveredly also access cover is provided with in maintenance, the width of module installed surface and the length of LED display module or widely to coordinate, the length of module installed surface at least can install one piece of LED display module.Opening the first screw-clamped groove is forward respectively equipped with in module installed surface two side; This first screw-clamped groove coordinates with LED display module, from the front dismounting LED display module of module installed surface, by before LED display module, screw firm grip is installed, this first screw-clamped groove and display module installing plate one-body molded, structure is very simple; The groove walls of groove two side is provided with the second screw-clamped groove near groove base plate position; This second screw-clamped groove can be used for fixedly mounting in groove the electrical equipment and circuit installed, and make the electrical equipment installed in groove more firm, circuit is cleaner and tidier.
The further improvement of the display module installing plate of a kind of LED display of the present invention, the notch of the groove that groove is young is greatly a little more than groove base plate; Make the parts that groove base plate is installed not exceed the notch of screw pickup groove, the parts that groove base plate is installed are played a protective role.
The display module installing plate of this kind of LED display, compared with prior art, its beneficial effect is: can not only carry out installation and maintenance maintenance before and after screen body, but also be provided with for fixedly mounting electrical equipment and circuit second screw-clamped groove, realize described module installed surface one merit multipotency, save production cost.
With regard to the assembled unit that the present invention solves a kind of display module installing plate of above-mentioned technological deficiency, this assembled unit comprises: above-described display module installing plate; Also comprise: the first connection strap and the second connection strap; Display module installing plate has the display module installed surface by same length arrangement squarely of more than two at least; First connection strap and the second connection strap are arranged on display module installed surface two end respectively, and are fixedly connected with one by one by display module installing plate; First connection strap and the second connection strap are also provided with a kind of position-limit mechanism mutually spliced for assembled unit, make assembled unit splice smooth, be convenient to install, improve installation accuracy; First connection strap and the second connection strap are also respectively equipped with the device for fixedly mounting described assembled unit, are directly fixedly mounted on by assembled unit on structures bracing frame or by web member and are fixedly connected with structures bracing frame.
From the structure of combinations thereof unit, display module installing plate is combined into square module installed surface, and display module installed surface is fixedly connected with the second connection strap by the first connection strap, form a kind of assembled unit; Like this, when large area is spliced, its installation accuracy also can be more accurate; There is light structure simultaneously, manufacture advantage simple, easy for installation.
As the first connection strap of the present invention and the second connection strap, this first connection strap and the second connection strap are made up of the first connection strap one right-angle side, the first connection strap two right-angle side and the second connection strap one right-angle side, the second connection strap two right-angle side respectively, and its cross section is L shape; This structure, has technique simple, the advantage of low cost of manufacture.
Further, first connection strap one right-angle side and the second connection strap one right-angle side be respectively equipped with for fixing display module installing plate, with the first connection strap one right-angle side screw hole of the young greatly slot fit of groove on display module installing plate and the second connection strap one right-angle side screw hole, and to be fixed by screw between the first connection strap one right-angle side screw hole and the second connection strap one right-angle side screw hole and the young greatly groove of groove; By display module installing plate together.
Further, the module mounting hole corresponding position of the first connection strap one right-angle side and the second connection strap one right-angle side and display module installing plate is respectively equipped with the spacious hole of the first connection strap one right-angle side and the spacious hole of the second connection strap one right-angle side; The spacious hole of the first connection strap one right-angle side and the spacious hole of the second connection strap one right-angle side can carry out dismounting through turnscrew to the screw on described module mounting hole, like this, just do not affect the dismounting of the LED display module that display module installing plate is installed.
Further, first connection strap two right-angle side and the second connection strap two right-angle side be respectively equipped with for fixing display module installing plate, with the first connection strap two right-angle side screw hole of display module installing plate inner circle slot fit and the second connection strap two right-angle side screw hole, and fixed at this first connection strap two right-angle side screw hole with between the second connection strap two right-angle side screw hole and interior circular groove by screw, like this, make the connection of the first connection strap and the second connection strap and display module installing plate more firm.
As the further improvement of the first connection strap of the present invention and the second connection strap, first connection strap two right-angle side screw hole and the second connection strap two right-angle side screw hole are respectively equipped with countersunk head screw counterbore, like this, screw terminal would not expose, and makes the outer surface of the first connection strap and the second connection strap smooth.
As a kind of display module installing plate of the present invention assembled unit described in position-limit mechanism, this position-limit mechanism comprises: the groove having recessed first connection strap two right-angle side outside the first connection strap two right-angle side near position, front side; And to have near front side in the outside of the second connection strap two right-angle side a projection, with the raised line of the second connection strap two right-angle side of the groove fit of the first connection strap two right-angle side.
As a kind of display module installing plate of the present invention assembled unit described in position-limit mechanism improve further, this position-limit mechanism also comprises: on rear side of the first connection strap two right-angle side, there is the step of the first connection strap two right-angle side sunk at position; And on rear side of the second connection strap two right-angle side, have a projection, the projection of the second connection strap two right-angle side that coordinates with the step of the first connection strap two right-angle side.
As a kind of display module installing plate of the present invention assembled unit described in position-limit mechanism further improve, this position-limit mechanism: form with the latch that the second connection strap two right-angle side cooperatively interacts and the pin-and-hole coordinated by being located at the first connection strap two right-angle side; When connecting between display module, latch can be interspersed in described pin-and-hole.
As a kind of display module of the present invention installing plate assembled unit described in a kind of scheme of device for fixedly mounting described assembled unit: have one respectively at least for the mounting hole of the mounting hole and the second connection strap one right-angle side that fixedly mount the first connection strap one right-angle side of assembled unit at the first connection strap one right-angle side and the second connection strap one right-angle side; Its structure is very simple.
As a kind of display module of the present invention installing plate assembled unit described in the another kind of scheme of device for fixedly mounting described assembled unit: because the notch of the young greatly groove of the groove in display module installing plate is a little more than groove base plate; First connection strap one right-angle side and form one between the second connection strap one right-angle side and groove base plate and stitch, this seam can be used for installing described assembled unit; Not only structure is simple, and can save manufacturing cost.
As the further improvement of the assembled unit of a kind of display module of the present invention installing plate, establish in about middle part, the assembled unit back side and add footpath bar; What this added that footpath bar is provided with the slot fit young greatly with the groove of display module installing plate adds footpath bar screw hole; And fixed by screw adding between footpath bar screw hole and the young greatly groove of groove; Like this, assembled unit is more firm.
As a kind of display module installing plate of the present invention assembled unit described in add the first preferred version of footpath bar, this adds footpath bar is a kind of rectangular flat piece.
As a kind of display module installing plate of the present invention assembled unit described in add the second preferred version of footpath bar, this adds footpath bar be a kind of rectangular cross section is the U-type strip of U-shaped.
As a kind of display module installing plate of the present invention assembled unit described in add the 3rd preferred version in footpath article, this adds footpath bar is a kind of box holding associated appliance part and circuit thereof.
Due to a kind of LED display of the present invention display module installing plate described in the notch of the young greatly groove of groove a little more than groove base plate; Therefore, when the first connection strap and the second connection strap are arranged on display module installed surface two end respectively, the first connection strap one right-angle side and form between the second connection strap one right-angle side and groove base plate and stitch, this seam can be used as the mounting space that assembled unit is installed.
The present invention plants the assembled unit of display module installing plate, and its beneficial effect is: compared with the prior art, has light structure, manufactures simply, installs the advantages such as convenient, applied widely.
Accompanying drawing explanation
The invention will be further described with reference to the accompanying drawings below, and accompanying drawing is only understands the present invention better, should not become limitation of the present invention;
Fig. 1 is a kind of LED display display module of the present invention installing plate schematic cross-section;
Fig. 2 is that a kind of LED display display module of the present invention installing plate coordinates schematic diagram with LED display module;
Fig. 3 is the assembled unit front elevation of a kind of display module installing plate of the present invention;
Fig. 4 is the assembled unit rear view of a kind of display module installing plate of the present invention;
Fig. 5 is the assembled unit backsight drawing of a kind of display module installing plate of the present invention;
Fig. 6 is the A-A top view in Fig. 3 of the present invention;
Fig. 7 is the B-B backplan in Fig. 3 of the present invention;
Fig. 8 is that the C-C in Fig. 3 of the present invention cuts open and shows drawing;
Fig. 9 is that the D-D in Fig. 3 of the present invention cuts open and shows drawing;
Figure 10 be display module installing plate of the present invention assembled unit between connect drawing.
Embodiment
Just contrast accompanying drawing below, specific embodiment of the invention is described.
A display module installing plate for LED display, as shown in Figure 1 and Figure 2, comprising: for installing the display module installing plate 4 of LED display module 1, this display module installing plate 4 by: for installing the module installed surface 40 of LED display module 1, for the module mounting hole 41 of fixed L ED display module 1 from behind, stretch out before being positioned at module installed surface 40 2 side direction along 42, be positioned at the protruding backward and opening groove 43 forward in city, module installed surface 40 mesozone, be positioned at the groove walls 44 of groove 43 2 side, be positioned at the groove base plate 45 on rear side of groove 43, be positioned at the maintenance uncovered 46 in groove base plate 45, be positioned at the groove 47 that groove 43 2 side opening groove is backwards young greatly, the circular groove 48 being positioned at module installed surface 40 back side is formed, access cover 49 is also provided with in maintenance uncovered 46, the width of module installed surface 40 and the length of LED display module 1 or widely to coordinate, the length of module installed surface 40 at least can install one piece of LED display module 1.In order to from dismounting LED display module before display module installing plate, opening the first screw-clamped groove 401 forward can be respectively equipped with in module installed surface 40 2 side; This first screw-clamped groove 401 coordinates with LED display module 1; During from the front dismounting LED display module 1 of module installed surface 40, this first screw-clamped groove 401 can by the installation screw firm grip of LED display module 1; This first screw-clamped groove 401 is one-body molded with display module installing plate, saves production cost.In order to install electrical equipment or circuit in groove 43, the groove walls 44 in groove 43 2 side is provided with the second screw-clamped groove 441 near groove base plate 45 position; This second screw-clamped groove 441 can be used for fixedly mounting the electrical equipment and circuit installed in groove 43, and make the electrical equipment installed in groove more firm, circuit is cleaner and tidier.
From also finding out as shown in Figure 1, Figure 2, in order to the notch making the parts that groove base plate 45 is installed not exceed groove groove young greatly 47, the notch of the groove 47 that groove is young is greatly a little more than groove base plate 45; Like this, can the parts that groove base plate 45 is installed be played a protective role.
An assembled unit for display module installing plate, as shown in Figure 3, Figure 4, it comprises: above-described a kind of display module installing plate 4.In order to easy for installation, display module installing plate 4 is combined into a kind of assembled unit of display module installing plate, this assembled unit also comprises: the first connection strap 5 and the second connection strap 6; Display module installing plate 4 has the display module installed surface by same length arrangement squarely of more than two at least; First connection strap 5 and the second connection strap 6 are arranged on described display module installed surface two end respectively, and are fixedly connected with one by one by display module installing plate 4; For the ease of in-site installation, improve installation accuracy, the first connection strap 5 and the second connection strap 6 are provided with a kind of position-limit mechanism mutually spliced for assembled unit; As can be seen from Figure 4, for the ease of the installation of assembled unit, first connection strap 5 and the second connection strap 6 are respectively equipped with the device for fixedly mounting described assembled unit, are directly fixedly mounted on by assembled unit on structures bracing frame or by web member and are fixedly connected with structures bracing frame.
As shown in Fig. 4 to Figure 10, the first connection strap 5 and the second connection strap 6 are made up of the first connection strap one right-angle side 51, first connection strap two right-angle side 52 and the second connection strap one right-angle side 61, second connection strap two right-angle side 62 respectively, and its cross section is L shape; The preferred material of one of the first connection strap 5 and the second connection strap 6 can adopt aluminium section bar manufacture, and its light structure, installation accuracy are more accurate; This first connection strap 5 and the second connection strap 6 also can adopt other material manufacture.
From Fig. 4, Fig. 5, Fig. 8, in order to be fixed together by the display module installing plate 4 of composition display module installed surface, be respectively equipped with the first connection strap one right-angle side screw hole 511 and the second connection strap one right-angle side screw hole 611 for fixing display module installing plate 4 at the first connection strap one right-angle side 51 and the second connection strap one right-angle side 61; This first connection strap one right-angle side screw hole 511 and the second connection strap one right-angle side screw hole 611 groove 47 young greatly with display module installing plate 4 groove coordinate; And fixed by screw between the first connection strap one right-angle side screw hole 511 and the second connection strap one right-angle side screw hole 611 and the young greatly groove 47 of groove.
It can also be seen that from Fig. 4, Fig. 5, in order to not affect LED display module normal mounting, be respectively equipped with the spacious hole 512 of the first connection strap one right-angle side and the spacious hole 612 of the second connection strap one right-angle side at the first connection strap one right-angle side 51 and the second connection strap one right-angle side 61 with module mounting hole 41 corresponding position of display module installing plate 4; The spacious hole 512 of this first connection strap one right-angle side and the spacious hole 612 of the second connection strap one right-angle side can carry out dismounting through turnscrew to the screw on described module mounting hole 41.
From Fig. 6 to Fig. 8, in order to make the first connection strap 5 and the second connection strap 6 more be fixed with the connection of display module installing plate 4, be respectively equipped with the first connection strap two right-angle side screw hole 521 and the second connection strap two right-angle side screw hole 621 for fixing display module installing plate 4 at the first connection strap two right-angle side 52 and the second connection strap two right-angle side 62; This first connection strap two right-angle side screw hole 521 and the second connection strap two right-angle side screw hole 621 coordinate with the interior circular groove 48 of display module installing plate 4; And at the first connection strap two right-angle side screw hole 521 with fixed by screw between the second connection strap two right-angle side screw hole 621 and interior circular groove 48.
As can be seen from Figure 8, in order to make the first connection strap two right-angle side screw hole 521 and do not exposed the outer surface of the first connection strap and the second connection strap between the second connection strap two right-angle side screw hole 621 and interior circular groove 48 by screw terminal, the first connection strap two right-angle side screw hole and the second connection strap two right-angle side screw hole select countersunk head screw; And be respectively equipped with countersunk head screw counterbore at the first connection strap two right-angle side screw hole 521 and the second connection strap two right-angle side screw hole 621.
As shown in Figures 8 to 10, position-limit mechanism first preferred version, this position-limit mechanism comprises: the groove 522 having first connection strap two right-angle side be recessed into outside the first connection strap two right-angle side 52 near position, front side; And have a projection near front side in the outside of the second connection strap two right-angle side 62, the raised line 622 of the second connection strap two right-angle side that coordinates with the groove 522 of the first connection strap two right-angle side.
Also can find out from Fig. 8 to 10, in order to make position-limit mechanism more precisely firmly, this position-limit mechanism also comprises: on rear side of the first connection strap two right-angle side 52, there is the step 523 of the first connection strap two right-angle side sunk at position; And on rear side of the second connection strap two right-angle side 62, have a projection, the projection 623 of the second connection strap two right-angle side that coordinates with the step 523 of the first connection strap two right-angle side.
As can be seen from Figure 9, in order to improve screen body wind resistance power, avoid strong wind weather or install the steel construction distortion of screen body and cause screen body to come off, position-limit mechanism can also be by: being located at the first connection strap two right-angle side 52 with the latch 53 that the second connection strap two right-angle side 62 cooperatively interacts and the pin-and-hole 624 coordinated forms; When connecting between display module, latch 53 can be interspersed in pin-and-hole 624; This latch 53 can be a kind of bolt of interior hexagonal, is fixed in the pin-and-hole 524 of the first connection strap two right-angle side.
As shown in Fig. 4, Fig. 9, Figure 10, in order to simplify the mounting structure of assembled unit, for fixedly mounting the device of assembled unit: have one respectively at least for the mounting hole 64 of the mounting hole 54 and the second connection strap one right-angle side that fixedly mount the first connection strap one right-angle side of described assembled unit at the first connection strap one right-angle side 51 and the second connection strap one right-angle side 61; Like this, just by screw can directly be fixedly connected with structures bracing frame or be fixedly connected with the web member of structures bracing frame.
As shown in Figure 9, Figure 10, in order to simplify the mounting structure of assembled unit further, for fixedly mounting the device of assembled unit; Because the notch of the young greatly groove 47 of the groove in display module installing plate 4 is a little more than groove base plate 45; First connection strap one right-angle side 51 and form one between the second connection strap one right-angle side 61 and groove base plate 45 and stitch 55,65, this seam 55,65 can be used for installing assembled unit; Like this, if directly hang on structures bracing frame or hang over structures bracing frame web member on just can complete the installation of assembled unit.
As shown in Figure 4, in order to make the connection of assembled unit more firmly smooth, establishing in about middle part, the assembled unit back side and adding footpath bar 50; What this added that footpath bar 50 is provided with that the groove 47 young greatly with the groove of display module installing plate 4 coordinate adds footpath bar screw hole 501; And fixed by screw adding between footpath bar screw hole 501 and the young greatly groove 47 of groove.
As can be known from Fig. 4, sinew adding strip first preferred version, this adds footpath bar 50 is a kind of rectangular flat piece.
Above-describedly add footpath bar 50 second preferred version, the U-type strip (not indicating in figure) of to be a kind of rectangular cross sections be U-shaped that this adds footpath bar 50.
Above-describedly add footpath article 50 the 3rd preferred versions, this adds footpath bar 50 is a kind of boxes (not indicating in figure) holding associated appliance part and circuit thereof.
Because the notch of the young greatly groove of the groove in display module installing plate is a little more than groove base plate; Therefore, when the first connection strap 5 and the second connection strap 6 are arranged on display module installed surface two end respectively, at the first connection strap one right-angle side with form one between the second connection strap one right-angle side and groove base plate and stitch, this seam can be used as the use of the installation of this assembled unit.
Claims (17)
1. a display module installing plate for LED display,
Comprise: for installing the display module installing plate (4) of LED display module (1);
This display module installing plate (4) by: for installing the module installed surface (40) of LED display module (1), for the module mounting hole (41) of fixed L ED display module (1) from behind, the edge (42) of stretching out before being positioned at described module installed surface (40) two side direction, be positioned at the protruding backward and opening groove forward (43) in described module installed surface (40) city, mesozone, be positioned at the groove walls (44) of described groove (43) two side, be positioned at the groove base plate (45) of described groove (43) rear side, be positioned at the maintenance uncovered (46) in described groove base plate (45), be positioned at the groove (47) that described groove (43) two side opening groove is backwards young greatly, the circular groove (48) being positioned at module installed surface (40) back side is formed,
Described maintenance uncovered (46) is also provided with access cover (49);
The width of described module installed surface (40) and the length of LED display module (1) or widely to coordinate;
The length of described module installed surface (40) at least can install one piece of LED display module (1);
It is characterized in that:
Described module installed surface (40) two side is respectively equipped with opening the first screw-clamped groove (401) forward;
Described first screw-clamped groove (401) coordinates with described LED display module (1); From the front dismounting LED display module (1) of described module installed surface (40), by before described LED display module (1), screw firm grip can be installed;
The groove walls (44) of described groove (43) two side is provided with the second screw-clamped groove (441) near described groove base plate (45) position.
2. the display module installing plate of a kind of LED display according to claim 1, is characterized in that:
The notch of the groove (47) that described groove is young is greatly a little more than described groove base plate (45).
3. adopt an assembled unit for display module installing plate according to claim 1 composition,
Comprise: the display module installing plate (4) described in claim 1,2;
It is characterized in that:
It also comprises: the first connection strap (5) and the second connection strap (6);
Described display module installing plate (4) has the display module installed surface by same length arrangement squarely of more than two at least;
Described first connection strap (5) and the second connection strap (6) are arranged on described display module installed surface two end respectively, and described display module installing plate (4) are fixedly connected with one by one;
Described first connection strap (5) and the second connection strap (6) are provided with a kind of position-limit mechanism mutually spliced for described assembled unit;
Described first connection strap (5) and the second connection strap (6) are respectively equipped with the device for fixedly mounting described assembled unit.
4. the assembled unit of a kind of display module installing plate according to claim 3, is characterized in that:
Described first connection strap (5) and the second connection strap (6) are made up of the first connection strap one right-angle side (51), the first connection strap two right-angle side (52) and the second connection strap one right-angle side (61), the second connection strap two right-angle side (62) respectively; Its cross section is L shape.
5. the assembled unit of a kind of display module installing plate according to claim 4, is characterized in that:
Described first connection strap one right-angle side (51) and the second connection strap one right-angle side (61) are respectively equipped with the first connection strap one right-angle side screw hole (511) for fixing described display module installing plate (4) and the second connection strap one right-angle side screw hole (611);
This first connection strap one right-angle side screw hole (511) and the second connection strap one right-angle side screw hole (611) groove (47) young greatly with groove according to claim 1 coordinate; And fixed by screw between the first connection strap one right-angle side screw hole (511) and the second connection strap one right-angle side screw hole (611) and the young greatly groove (47) of described groove.
6. the assembled unit of a kind of display module installing plate according to claim 4, is characterized in that:
Described first connection strap one right-angle side (51) and the second connection strap one right-angle side (61) are respectively equipped with the spacious hole (512) of the first connection strap one right-angle side and the spacious hole (612) of the second connection strap one right-angle side with module mounting hole (41) corresponding position according to claim 1;
The spacious hole (512) of described first connection strap one right-angle side and the spacious hole (612) of the second connection strap one right-angle side can carry out dismounting through turnscrew to the screw on described module mounting hole (41).
7. the assembled unit of a kind of display module installing plate according to claim 4, is characterized in that:
Described first connection strap two right-angle side (52) and the second connection strap two right-angle side (62) are respectively equipped with the first connection strap two right-angle side screw hole (521) for fixing described display module installing plate (4) and the second connection strap two right-angle side screw hole (621);
This first connection strap two right-angle side screw hole (521) and the second connection strap two right-angle side screw hole (621) coordinate with interior circular groove (48) according to claim 1; And fixed at this first connection strap two right-angle side screw hole (521) with between the second connection strap two right-angle side screw hole (621) and described interior circular groove (48) by screw.
8. the assembled unit of a kind of display module installing plate according to claim 7, is characterized in that:
Described first connection strap two right-angle side screw hole (521) and the second connection strap two right-angle side screw hole (621) are respectively equipped with countersunk head screw counterbore.
9. the assembled unit of a kind of display module installing plate according to claim 3, is characterized in that:
Described position-limit mechanism comprises:
There is the groove (522) of first connection strap two right-angle side be recessed near position, front side in described first connection strap two right-angle side (52) outside;
And have a projection near front side in the outside of described second connection strap two right-angle side (62), the raised line (622) of the second connection strap two right-angle side that coordinates with the groove (522) of described first connection strap two right-angle side.
10. the assembled unit of a kind of display module installing plate according to claim 3, is characterized in that:
Described position-limit mechanism comprises:
The step (523) of the first connection strap two right-angle side sunk to is had at described first connection strap two right-angle side (52) rear side position;
And described second connection strap two right-angle side (62) rear side have a projection, the projection (623) of the second connection strap two right-angle side that coordinates with the step (523) of described first connection strap two right-angle side.
The assembled unit of 11. a kind of display module installing plates according to claim 3, is characterized in that:
Described position-limit mechanism:
Form with the latch (53) that the second connection strap two right-angle side (62) cooperatively interacts and the pin-and-hole (624) coordinated by being located at described first connection strap two right-angle side (52);
When connecting between described display module, described latch (53) can be interspersed in described pin-and-hole (624).
The assembled unit of 12. a kind of display module installing plates according to claim 3, is characterized in that:
The described device for fixedly mounting described assembled unit; One is had respectively at least for the mounting hole (64) of the mounting hole (54) and the second connection strap one right-angle side that fixedly mount the first connection strap one right-angle side of described assembled unit at described first connection strap one right-angle side (51) and the second connection strap one right-angle side (61).
The assembled unit of 13. a kind of display module installing plates according to claim 3, is characterized in that:
The described device for fixedly mounting described assembled unit; Because the notch of the young greatly groove (47) of the groove in described display module installing plate (4) is a little more than described groove base plate (45); Described first connection strap one right-angle side (51) and form one between the second connection strap one right-angle side (61) and described groove base plate (45) and stitch (55,65), the assembled unit described in this seam (55,65) can be used for installing.
The assembled unit of 14. a kind of display module installing plates according to claim 3, is characterized in that:
About middle part, the described assembled unit back side is established and is added footpath bar (50);
Described add that footpath bar (50) is provided with that the groove (47) young greatly with groove according to claim 1 coordinate add footpath bar screw hole (501); And fixed by screw in described adding between footpath bar screw hole (61) and the young greatly groove (47) of described groove.
The assembled unit of 15. a kind of display module installing plates according to claim 14, is characterized in that:
The described footpath bar (50) that adds is a kind of rectangular flat piece.
The assembled unit of 16. a kind of display module installing plates according to claim 14, is characterized in that:
It is described that to add footpath bar (50) be a kind of rectangular cross section is the U-type strip of U-shaped.
The assembled unit of 17. a kind of display module installing plates according to claim 14, is characterized in that:
The described footpath bar (50) that adds is a kind of box holding associated appliance part and circuit thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449143.5A CN104978906A (en) | 2015-07-28 | 2015-07-28 | Display module installing plates of LED display screen and assembly units thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510449143.5A CN104978906A (en) | 2015-07-28 | 2015-07-28 | Display module installing plates of LED display screen and assembly units thereof |
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| CN104978906A true CN104978906A (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510449143.5A Pending CN104978906A (en) | 2015-07-28 | 2015-07-28 | Display module installing plates of LED display screen and assembly units thereof |
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