CN204145954U - The framework of LED display - Google Patents
The framework of LED display Download PDFInfo
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- CN204145954U CN204145954U CN201420569010.2U CN201420569010U CN204145954U CN 204145954 U CN204145954 U CN 204145954U CN 201420569010 U CN201420569010 U CN 201420569010U CN 204145954 U CN204145954 U CN 204145954U
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- framework
- ratchet
- side plate
- led display
- lock
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Abstract
The utility model is applicable to display screen structure technical field, disclose a kind of framework of LED display, comprise and joined end to end by multiple side plate and be combined to form hollow main body, each end to end junction of described side plate has connecting portion, described main body hollow in be provided with the reinforcement be connected with each described side plate, be connected by coupling assembling between each described side plate and the side plate of adjacent frame, described side plate be provided with and grab the handle portion of climbing force for hand when safeguarding and step on portion for the pin that pin steps on force.The framework of a kind of LED display that the utility model provides, its quality is light, and profile is various, attractive in appearance, and production efficiency is high, low cost of manufacture, and the structural strength of framework is high, can directly climb when safeguarding, improves the convenience of maintenance.
Description
Technical field
The utility model belongs to display screen structure technical field, particularly relates to a kind of framework of LED display.
Background technology
Existing large-scale display device is spliced and combined by multiple display screen unit to form.And display screen unit is formed by framework and the display panel combination be arranged on framework, hold other electronic devices and components to install, need on framework, to process various accommodating chamber according to matching requirements.But existing framework is formed by machine work with one block of aluminium sheet, heavier mass, when processing accommodating chamber, consuming time many, production efficiency is low, and manufacturing cost is high, and the structural strength of framework is low, and profile is single, unsightly.
In addition, adopt the display screen unit of this framework composition, for splice and combine become large-scale display device time, due to highly higher, and the structural strength of framework self is low, therefore, directly framework cannot be climbed when safeguarding, need to have come by other instrument (as ladder), inefficiency, inconvenient.And if this kind of framework is for being vertically arranged on metope, so can only be applied on the display screen be vertically arranged on metope, can not be laid on ground ground brick display screen for installation and use, using function is single.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of framework of LED display, and its quality is light, and good looking appearance, production efficiency is high, low cost of manufacture, and structural strength is high, easy to maintenance.
The technical solution of the utility model is: a kind of framework of LED display, comprise and joined end to end by multiple side plate and be combined to form hollow main body, each end to end junction of described side plate has connecting portion, described main body hollow in be provided with the reinforcement be connected with each described side plate, be connected by coupling assembling between each described side plate and the side plate of adjacent frame, described side plate be provided with and grab the handle portion of climbing force for hand when safeguarding and step on portion for the pin that pin steps on force.
Particularly, on each described side plate, equal hollow out has through hole, for forming described handle portion and described pin steps on portion on described side plate.
Particularly, each described connecting portion is connected to the base for supporting described framework, connecting portion described on framework described in adjacent two two is bolted and is fixed on same described base.
Preferably, described reinforcement is provided with four and intersects to be connected and is arranged in described main body in " well " font, arbitrary described reinforcement offers the fixing hole for fixing described framework.
Particularly, described main body is joined end to end by four described side plates becomes rectangle, described coupling assembling comprises and is arranged on the first connection lock set and is connected lock set with second, described first connects lock set is arranged on the relative described side plate of described framework two, and described second connects lock set is arranged on the other two relative described side plates of described framework; Any two described side plates be oppositely arranged also are provided with the index pin for installing fixing described LED display.
Particularly, described first connects lock set comprises and is separately positioned on lockhole on two relative described side plates and the connection be connected for fixing framework described in two is locked with the lockhole in adjacent frame, lockhole described in two all or be equipped with described connections in any one and lock, the described fastening base connecting lock and comprise the threaded screw rod of one end tool and be connected with described screw flight, the radial direction of the described screw rod other end is equipped with snap close pin, the described lock that connects also comprises for rotating the adjusting part regulating described fastening base and described screw rod connecting length, described adjusting part comprises the adjustment handle be set on described fastening base, being arranged on first on described fastening base regulates ratchet and second to regulate ratchet, described adjustment handle is correspondingly provided with and regulates ratchet and described second to regulate the screens assembly of ratchet difference corresponding matching with described first.
Particularly, described adjustment handle comprises lever for holding force and for being set in the sleeve on described fastening base, bulge loop is provided with in the inner chamber of described sleeve, described screens assembly comprises the installation shaft be located on described bulge loop, be movably set in the first ratchet in described installation shaft and the second ratchet, described first ratchet and described second ratchet lay respectively at the both sides of described bulge loop, foldedly respectively on described first ratchet and described second ratchet be provided with the first stator and the second stator, described first ratchet correspondence is arranged in described first and regulates on ratchet, described second ratchet is arranged in described second and regulates on ratchet.
Particularly, described second connects lock set comprises and is arranged on angle regulator on side plate described in and the locker be arranged on side plate described in another relative with this side plate, for being connected with the angle regulator in adjacent frame, side plate described in two offers accordingly the first installing hole for installing described angle regulator and the second installing hole for installing described locker.
Particularly, described angle regulator comprises the shell be fixed in described first installing hole, be movably installed in dead bolt in described shell and for by the lock(ing) bolt of described bolt lock in described shell, cambered way is provided with in described shell, described dead bolt respective curved is arranged to arc, and the one end of stretching out offers the hole clipping be connected with described locker.
Particularly, described locker comprises the nut that one end has externally threaded locking bar and is connected to described locking bar external screw thread place, the radial direction of the described locking bar other end is equipped with the lock pin be connected with described hole clipping, the termination that described locking bar is provided with screw thread one end is connected with the knob rotated for rotating described locking bar, and the described locking bar between described nut and described lock pin is also arranged with locking spring.
The framework of a kind of LED display that the utility model provides, hollow main body is combined to form by adopting multiple side plate head and the tail order to be connected, reduce the difficulty that whole framework is manufactured, and main body hollow in be provided with reinforcement, ensure that the structural strength of framework, framework production efficiency is high, and can arrange the shape of framework production according to demand, improves the diversity of frame shape.Simultaneously, the side plate forming chassis body is provided with and grabs the handle portion of force for hand during climbing when safeguarding and step on portion for the pin that pin steps on force, like this, when needing climbing framework in maintenance process, directly just can realize by handle portion and the pin portion of stepping on, without the need to additionally having come by instrument, operating efficiency is high.In addition, the end to end junction of each side plate is formed with connecting portion, and is connected to the base for support frame on each connecting portion, thus meet framework is layed on ground be used as ground brick display screen time, can pressure be born, support the user demand of whole framework.The framework of the LED display that the utility model provides, its quality is light, and production efficiency is high, low cost of manufacture, and structural strength is high, and convenient when assembling or maintenance, using function is various.
Accompanying drawing explanation
Fig. 1 is the overall schematic perspective view of the framework of the LED display that the utility model embodiment provides;
Fig. 2 is the schematic diagram of the framework of the LED display that the utility model embodiment provides when lifting for maintenance channel;
Fig. 3 is the schematic diagram that the framework of the LED display that the utility model embodiment provides makes for floor tile;
Fig. 4 be the LED display that provides of the utility model embodiment with framework in connect the generalized section of lock;
Fig. 5 is the schematic perspective view of angle regulator in the framework of the LED display that the utility model embodiment provides;
Fig. 6 is the schematic perspective view of locker in the framework of the LED display that the utility model embodiment provides;
Fig. 7 is the close-up schematic view at A place in Fig. 3.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, the framework 1 of a kind of LED display that the utility model embodiment provides, this framework 1 can be applicable on the display screen of vertical Setup Type, or lay on the ground, for the display screen of ground brick, comprise and joined end to end by multiple side plate 111 and be combined to form hollow main body 11, according to Production requirement, the main body 11 that each side plate 111 is combined to form can be the shapes such as triangle, rectangle, pentagon or hexagon, convenient splicing with another framework 1 adjacent fixedly to become large-scale display device when follow-up assembling.And in actual production process, main body 11 is by aluminium by the method producing shaped of die casting, thus main body 11 convenient formation, production efficiency is high, various shapes, and quality is light, moves conveniently, can also install and hold other electronic devices and components in hollow main body 11.Overcoming traditional framework 1 adopts a monoblock aluminium sheet to be formed by machine work, and outward appearance is single unsightly, production efficiency is low, cost is high, and the defect of heaviness.
Particularly, as shown in Figure 1 to Figure 3, each end to end junction of side plate 111 has connecting portion 112, main body 11 hollow in be provided with the reinforcement 113 be connected with each side plate 111, be connected, for each framework 1 is spliced and combined into as a whole by coupling assembling (not indicating in figure) between each side plate 111 and the side plate 111 of adjacent frame 1.Side plate 111 is provided with and grabs the handle portion 114 of climbing force for hand when safeguarding and step on portion 115 for the pin that pin steps on force.For strengthening the structural strength of hollow main body 11, main body 11 hollow in be provided with reinforcement 113, reinforcement 113 is connected on each side plate 111, and each side plate 111 becomes to be integrated under the connection function of reinforcement 113, improves the structural strength of whole framework 1.In the middle of practical application, multiple framework 1 is needed to splice and combine the large-scale display device becoming and be vertically arranged on metope or be mounted directly on the ground, thus, be connected by coupling assembling between the biside plate 111 of each adjacent frame 1, two adjacent frameworks 1 splice and combine into as a whole by coupling assembling, coupling assembling can be dismountable component such as bolt, buckle, facilitates splicing and combining or dismantling decomposition of framework 1.After splicing and combining and becoming large-scale display device, due to highly higher, by being arranged on handle portion 114 on side plate 111 and pin steps on portion 115, when needing to be serviced, portion 115 is stepped on by handle portion 114 and pin, up climb step by step, just directly can realize the function of climbing framework 1, thus improve the convenience of maintenance.The framework 1 that the present embodiment provides, by framework 1 from arranging handle portion 114 with it and pin steps on portion 115, just can realize climbing the object that framework 1 carries out safeguarding, come without the need to the instrument by other, improve the convenience of maintenance.
The framework 1 of the LED display that the utility model provides, hollow main body 11 is combined to form by being joined end to end by multiple side plate 111, and main body 11 hollow in be provided with the reinforcement 113 be connected with each side plate 111, also be provided with on each side plate 111 simultaneously and grab the handle portion 114 of force for hand during climbing and step on portion 115 for the pin that pin steps on 115 forces, like this, the framework 1 be combined to form, not only manufacture efficiency high, cost is low, quality is light, various shapes, and, the structural strength of framework 1 is high, step on portion 115 just can directly climb by the handle portion 114 that arranges and pin, display device is safeguarded, easy to maintenance.
Particularly, as shown in Figure 1 to Figure 3, when each framework 1 splices and combines for vertically installing, the top of framework 1 is connected with hoisting mechanism 5, for being connected and fixed the whole device spliced and combined by each framework 1.Conveniently climb when safeguarding, being arranged on each side plate 111 up knob portion 114 and pin, to step on portion 115 can be projection or the component that can be used for grasped, so that hand and pin have the place of force when climbing.And in the present embodiment, by having through hole 110 upstairs in vain at each side plate 111, portion 115 is stepped on for the formation of handle portion 114 and pin, like this, when climbing, pin can step down in the edge of through hole 110, and hand can catch through hole 110 edge at higher position place, just can realize in this manner climbing gradually.The framework 1 that the present embodiment provides, the structure by framework 1 self realizes climbing, without the need to additionally arranging other instrument (as ladder), improves the convenience of maintenance.In addition, the through hole 110 that each side plate 111 is offered, thus decrease the material consumption of side plate 111, the total quality of framework 1 can be reduced, be convenient to the carrying of framework 1.
Particularly, as shown in Figure 1 to Figure 3, the framework 1 that provides of this enforcement, can not only being used in and being vertically arranged on the display device of metope, by being connected to the base 3 for support frame 1 on each connecting portion 112, can also lay on the ground, be used on the display screen of ground brick, complete function.Base 3 is connected for the ease of installing, each connecting portion 112 offers screwed hole 1121 for being connected and fixed base 3 and in mounting seat 3 time for the location hole 1122 of positioning base 3 rigging position, namely when practical set, base 3 is first allowed to aim at the location hole 1122 on connecting portion 112, make after the link position of base 3 has good positioning, coordinated with the screwed hole 1121 on connecting portion 112 by bolt again, base 3 is connected and fixed, setting like this, improves the convenience that base 3 is threaded with connecting portion 112.And, need two connecting portions 112 on adjacent two frameworks 1 of splicing to be fixed on same base 3, so not only serve the effect of the framework 1 of fixing two-phase splicing, also reduce the quantity that base 3 is arranged, play the effect reducing framework 1 total quality, facilitate moving of framework 1.In addition, base 3 can be arranged to the version that can regulate bearing height, thus after installing, can adjust the height that each base 3 supports, enable the position height of each framework 1 keep unanimously smooth, and then guarantee the reliability of LED display display effect.
Preferably, as depicted in figs. 1 and 2, reinforcement 113 is provided with four and intersects to be connected and is arranged in main body 11 in " well " font, arbitrary reinforcement 113 offers the fixing hole 116 for fixed frame 1.Four reinforcements 113 are intersected and is connected in " well " font, and be connected with each side plate 111, make each side plate 111 be connected into as a whole, thus improve the overall construction intensity of framework 1, meanwhile, when climbing, also can for pin step on 115 and hand grab force, convenient climbing.And be arranged on fixing hole 116 wherein arbitrarily on root reinforcement 113 for when vertical installation frame 1, by fixing for framework 1 on the wall.Certainly, understandably, the number of the reinforcement 113 arranged in main body 11 and the shape be formed by connecting are not limited only to the mode provided in this enforcements, and the number of fixing hole 116 setting is also not limited only to the number in the present embodiment, can arrange according to concrete installation requirement.
Particularly, as shown in Figure 1 to Figure 3, main body 11 is connected by four side plate 111 head and the tail orders becomes rectangle, coupling assembling comprises the first connection lock set 21 and is connected lock set 22 with second, first connects lock set 21 puts on the side plate 111 that framework 1 liang is relative, and second connects lock set 22 puts on the other two relative side plates 111 of framework 1; Any two relative side plates 111 are also provided with the index pin 4 for installing fixed L ED display screen.The shape of the present embodiment middle frame 1 is rectangle, when splicing and combining, its surrounding has corresponding framework 1 to splice and combine with it, therefore two relative side plates 111 are provided with the first connection lock set 21 wherein, other two relative side plates 111 are provided with the second connection lock set 22, connect lock set 21 by first to be connected lock set 22 with second and jointly framework 1 adjacent for surrounding to be spliced and combined into and be integrated, so connect, splice and combine into the display device needing size.First connection lock set 21 is connected lock set 22 with second can be bolt assembly or snap component etc., in the present embodiment, the first connection lock set 21 is connected lock set 22 with second and is arranged to not identical component, to meet multi-form splicing needs.Framework 1 is after splicing and combining, need LED display to be installed thereon, therefore, any two relative side plates 111 are also provided with multiple index pin 4 for installing fixed L ED display screen, index pin 4 one end movable telescopic, for the position of fixed L ED display screen, thus the detachable installation fixed L ED display screen of energy, guarantee the convenience that LED display is installed.Certainly, also can all be provided with index pin 4 on four of framework 1 side plate 111 and fix LED display, but meet fixedly require prerequisite under, the least possible arranges index pin 4, with improve fixing efficiency and reduction manufacturing cost.In addition; after installation fixes LED display, LED display also needs arrange face shield to protect LED display, on each side plate 111, be thus also provided with the buckle 23 for being connected and fixed face shield; and buckle 23 has spigot surface, fixing with snapping in of Convenient mask.
Particularly, as Fig. 3, shown in Fig. 4 and Fig. 7, first connects lock set 21 comprises the lockhole 211 that is separately positioned on two relative side plates 111 and locks 212 with the connection that the lockhole 211 in adjacent frame 1 is connected for fixing two frameworks 1, two lockholes 211 all or be equipped with in any one and connect lock 212, connect the fastening base 2122 that lock 212 comprises the threaded screw rod 2121 of one end tool and is threaded with screw rod 2121, the radial direction of screw rod 2121 other end is equipped with snap close pin 2123, connecting lock 212 also comprises for rotating the adjusting part 2124 regulating fastening base 2122 and screw rod 2121 connecting length, adjusting part 2124 comprises the adjustment handle (not indicating in figure) be set on fastening base 2122, being arranged on first on fastening base 2122 regulates ratchet 21242 and second to regulate ratchet 21243, adjustment handle is correspondingly provided with and regulates ratchet 21242 and second to regulate ratchet 21243 to distinguish the screens assembly (not indicating in figure) of corresponding matching with first.Edge inside lockhole 211 has the holding tank 2111 be fixed with snap close pin 2123, and the threaded one end of screw rod 2121 tool is provided with the rotation 2126 for rotating screw bolt 2121, when one end that screw rod 2121 has snap close pin 2123 penetrates in the lockhole 211 in adjacent frame 1, by rotating rotation 2126, snap close pin 2123 is fastened in holding tank 2111.And regulated the connection degree of depth of fastening base 2122 and screw rod 2121 by adjusting part 2124, thus realize adjacent two frameworks 1 be connected and fixed or unclamp separation.In addition, screw rod 2121 is also arranged with fastening spring 2128, after connection lock 212 is connected with another framework 1, fastening spring 2128 is compressed, thus under the elastic force effect of fastening spring 2128, can prevent connecting lock 212 and loosen, guarantee the reliability connected.
Due in practical adjustments process, locking or tune pine can not carry out simultaneously, therefore, be arranged on and regulate the screens assembly and first on handle to regulate ratchet 21242 or regulate the connection of ratchet 21243 to hocket with second, can not be synchronous, the rotation of fastening base 2122 is driven to be the functions realizing locking as set the first adjustment ratchet 21242, second regulates ratchet 21243 to drive the rotation of fastening base 2122 to be realize adjusting loose function, so when needing two adjacent frameworks 1 to connect lock 212 and being tight, screens assembly acts on the first adjustment ratchet 21242, and regulate ratchet 21243 to misplace with second, make it and second regulate ratchet 21243 to unclamp, then rotate and regulate handle, thus fastening base 2122 is rotated, support on the framework 1 coordinated with it, and clamping involutory with snap close pin 2123, realize the function connecting the tight two adjacent frameworks 1 of lock 212.In like manner, when needing to adjust pine to connect two adjacent frameworks 1, screens assembly acts on the second adjustment ratchet 21243, and regulate ratchet 21242 to misplace with first, make it and first regulate ratchet 21242 to unclamp, then rotating and regulate handle, thus fastening base 2122 being rotated unclamp, reduce the clamping force acted on framework 1, thus realize the function of the adjacent framework 1 of tune pine two.
Particularly, as shown in Figure 3 and Figure 4, handle is regulated to comprise lever 212411 for holding force and for being set in the sleeve 212412 on fastening base 2122, bulge loop 212413 is provided with in the inner chamber of sleeve 212412, due to when practical adjustments operates, screens assembly and first regulates ratchet 21242 or regulates the connection function of ratchet 21243 to hocket with second, therefore, the setting of bulge loop 212413 can not only be used for installing card hyte part, ratchet 21242 and second can also be regulated to regulate ratchet 21243 spaced apart by first, do not interfere with each other, guarantee the stability of regulatory function.In addition, when rotating adjustment handle, bulge loop 212413 contacts with the lateral wall of fastening base 2122, can also play the effect of rotating guiding.
Particularly, as shown in Figure 4, the first ratchet 21252 and the second ratchet 21253 that screens assembly comprises the installation shaft (not shown) be located on bulge loop 212413, is slidingly connected on the mounting shaft, first ratchet 21252 and the second ratchet 21253 lay respectively at the both sides of bulge loop 212413, foldedly respectively on first ratchet 21252 and the second ratchet 21253 be provided with the first stator 21254 and the second stator 21255, first ratchet 21252 correspondence is arranged on the first adjustment ratchet 21242, and the second ratchet 21253 is arranged on the second adjustment ratchet 21243.Such setting, first is driven to regulate ratchet 21242 by the independent corresponding screens of the first ratchet 21252, drive second to regulate ratchet 21243 by the independent corresponding screens of the second ratchet 21253, realize screens by one_to_one corresponding and drive, ensure that the reliability of regulatory function.Under normality, first ratchet 21252 regulates ratchet 21242 to keep screens with first all the time, and needs the second ratchet 21253 is fastened on the second adjustment ratchet 21243 regulates time, need to pull adjustment handle, allow the second ratchet 21253 and second regulate ratchet 21243 to coordinate.And carry out pull operation due to needs, for guaranteeing the accuracy of the first ratchet 21252 and the second ratchet 21253 position, just fold respectively on the first ratchet 21252 and the second ratchet 21253 and be provided with the first stator 21254 and the second stator 21255, and the first stator 21254 and the second stator 21255 adopt fixed screw (not shown) to be fixedly connected with bulge loop 212413, thus can when carrying out pull operation, first ratchet 21252 and the second ratchet 21253 do not loosen dislocation, ensure that the accuracy of position.
Particularly, first regulates ratchet 21242 and second to regulate the profile of tooth of ratchet 21243 to tilt, and the direction that profile of tooth tilts is contrary with rotating the direction regulated, (as needed along rotating adjustment all the time, the incline direction of its profile of tooth of ratchet then arranged is towards counterclockwise), and, first ratchet 21252 and the second ratchet 21253 have and regulate ratchet 21242 and second to regulate the tip that the profile of tooth radian of ratchet 21243 is identical with first, thus can coordinate when screens closely, guarantee the reliability that actuating force is transmitted.Regulating between ratchet 21243 and bulge loop 212413 second in addition and be provided with driving spring, regulating ratchet 21242 to keep detent position under normal conditions for ordering about the first ratchet 21252 and first.
Particularly, as shown in Figure 3, Figure 5 and Figure 6, second connects lock set 22 comprises and is arranged on angle regulator 221 on side plate 111 and the locker 222 be arranged on another side plate 111 relative with this side plate 111, for being connected with the angle regulator 221 in adjacent frame 1, biside plate 111 offers accordingly for first installing hole (not indicating in figure) of setting angle adjusting device 221 and the second installing hole (not indicating in figure) for installing locker 222.Due in actual splicing, need the connection angle between adjustment two framework 1, with the assembling demand of satisfied different installed surface and guarantee LED display display frame can light and shade even, without bright concealed wire.Therefore by being provided with angle regulator 221, and be connected with the locker 222 be arranged in adjacent frame 1, not only realize the function be connected and fixed by adjacent two frameworks 1, the angle regulating splicing between adjacent two frameworks 1 can also be realized, to meet different splicing requirements.
Particularly, as shown in Figure 3, Figure 5 and Figure 6, angle regulator 221 comprises the shell 2211 be fixed in the first installing hole, be movably installed in dead bolt 2212 in shell 2211 and for dead bolt 2212 being locked in the lock(ing) bolt 2213 in shell 2211, cambered way (not shown) is provided with in shell 2211, dead bolt 2212 respective curved is arranged to arc, and the one end of stretching out offers the hole clipping 2214 be connected with locker 222.By by dead bolt 2212 and installation of slide track camber, thus dead bolt 2212 slides in the slideway of arc, realizes the function of the angular dimension spliced and combined between adjustment two framework 1.After angular adjustment well, carry out locking positioning by lock(ing) bolt 2213, and when again needing to regulate, unclamp lock(ing) bolt 2213.For convenience of regulating, lock(ing) bolt 2213 is supported at the bending end face of dead bolt 2212.In addition, hole clipping 2214 is provided with the draw-in groove 2215 with fixing and locking assembly, to guarantee the stability connected.
Particularly, as shown in Figure 3, Figure 5 and Figure 6, locker 222 comprises the nut 2222 that one end has externally threaded locking bar 2221 and is connected to locking bar 2221 external screw thread place, the radial direction of locking bar 2221 other end is equipped with the lock pin 2223 be connected with hole clipping 2214, the termination that locking bar 2221 is provided with screw thread one end is connected with the knob 2224 rotated for rotating locking bar 2221, and the locking bar 2221 between nut 2222 and lock pin 2223 is also arranged with locking spring 2225.When connecting, lock pin 2223 is plugged in hole clipping 2214, and drives locking bar 2221 to rotate by turning knob 2224, the pin on locking bar 2221 is fastened in draw-in groove 2215, prevents from loosening.And snap onto after in hole clipping 2214 at lock pin 2223, regulated the clamping force of connection by rotating nut 2222, realize the connection between two frameworks 1.For the ease of rotating nut 2222, nut 2222 is also provided with dwang 2226, thus the revolving force needed when alleviating rotating nut 2222, facilitate rotating nut 2222.In addition, the locking bar 2221 between nut 2222 and lock pin 2223 is also arranged with locking spring 2225, for producing bounce to after fastening nut 2222 nut 2222, prevents nut 2222 from loosening, guaranteeing the reliability connected.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. the framework of a LED display, it is characterized in that, comprise and joined end to end by multiple side plate and be combined to form hollow main body, each end to end junction of described side plate has connecting portion, described main body hollow in be provided with the reinforcement be connected with each described side plate, be connected by coupling assembling between each described side plate and the side plate of adjacent frame, described side plate be provided with and grab the handle portion of climbing force for hand when safeguarding and step on portion for the pin that pin steps on force.
2. the framework of LED display as claimed in claim 1, it is characterized in that, on each described side plate, equal hollow out has through hole, for forming described handle portion and described pin steps on portion on described side plate.
3. the framework of LED display as claimed in claim 1, it is characterized in that, each described connecting portion is connected to the base for supporting described framework, connecting portion described on framework described in adjacent two two is bolted and is fixed on same described base.
4. the framework of LED display as claimed in claim 1, is characterized in that, described reinforcement is provided with four and intersects to be connected and is arranged in described main body in " well " font, arbitrary described reinforcement offers the fixing hole for fixing described framework.
5. the framework of the LED display as described in claim 1 or 4, it is characterized in that, described main body is joined end to end by four described side plates becomes rectangle, described coupling assembling comprises and is arranged on the first connection lock set and is connected lock set with second, described first connects lock set is arranged on the relative described side plate of described framework two, and described second connects lock set is arranged on the other two relative described side plates of described framework; Any two described side plates be oppositely arranged also are provided with the index pin for installing fixing described LED display.
6. the framework of LED display as claimed in claim 5, it is characterized in that, described first connects lock set comprises and is separately positioned on lockhole on two relative described side plates and the connection be connected for fixing framework described in two is locked with the lockhole in adjacent frame, lockhole described in two all or be equipped with described connections in any one and lock, the described fastening base connecting lock and comprise the threaded screw rod of one end tool and be connected with described screw flight, the radial direction of the described screw rod other end is equipped with snap close pin, the described lock that connects also comprises for rotating the adjusting part regulating described fastening base and described screw rod connecting length, described adjusting part comprises the adjustment handle be set on described fastening base, being arranged on first on described fastening base regulates ratchet and second to regulate ratchet, described adjustment handle is correspondingly provided with and regulates ratchet and described second to regulate the screens assembly of ratchet difference corresponding matching with described first.
7. the framework of LED display as claimed in claim 6, it is characterized in that, described adjustment handle comprises lever for holding force and for being set in the sleeve on described fastening base, bulge loop is provided with in the inner chamber of described sleeve, described screens assembly comprises the installation shaft be located on described bulge loop, be movably set in the first ratchet in described installation shaft and the second ratchet, described first ratchet and described second ratchet lay respectively at the both sides of described bulge loop, foldedly respectively on described first ratchet and described second ratchet be provided with the first stator and the second stator, described first ratchet correspondence is arranged in described first and regulates on ratchet, described second ratchet is arranged in described second and regulates on ratchet.
8. the framework of LED display as claimed in claim 5, it is characterized in that, described second connects lock set comprises and is arranged on angle regulator on side plate described in and the locker be arranged on side plate described in another relative with this side plate, for being connected with the angle regulator in adjacent frame, side plate described in two offers accordingly the first installing hole for installing described angle regulator and the second installing hole for installing described locker.
9. the framework of LED display as claimed in claim 8, it is characterized in that, described angle regulator comprises the shell be fixed in described first installing hole, be movably installed in dead bolt in described shell and for by the lock(ing) bolt of described bolt lock in described shell, cambered way is provided with in described shell, described dead bolt respective curved is arranged to arc, and the one end of stretching out offers the hole clipping be connected with described locker.
10. the framework of LED display as claimed in claim 9, it is characterized in that, described locker comprises the nut that one end has externally threaded locking bar and is connected to described locking bar external screw thread place, the radial direction of the described locking bar other end is equipped with the lock pin be connected with described hole clipping, the termination that described locking bar is provided with screw thread one end is connected with the knob rotated for rotating described locking bar, and the described locking bar between described nut and described lock pin is also arranged with locking spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569010.2U CN204145954U (en) | 2014-09-29 | 2014-09-29 | The framework of LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569010.2U CN204145954U (en) | 2014-09-29 | 2014-09-29 | The framework of LED display |
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| CN204145954U true CN204145954U (en) | 2015-02-04 |
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| CN201420569010.2U Expired - Fee Related CN204145954U (en) | 2014-09-29 | 2014-09-29 | The framework of LED display |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270926A (en) * | 2014-09-29 | 2015-01-07 | 深圳市奥拓电子股份有限公司 | Frame for LED display screen |
| CN110706610A (en) * | 2019-10-18 | 2020-01-17 | 深圳视爵光旭电子有限公司 | LED display screen box |
| CN114554750A (en) * | 2022-01-12 | 2022-05-27 | 中国电子科技集团公司第十研究所 | Shipborne equipment cabinet handle lock |
-
2014
- 2014-09-29 CN CN201420569010.2U patent/CN204145954U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270926A (en) * | 2014-09-29 | 2015-01-07 | 深圳市奥拓电子股份有限公司 | Frame for LED display screen |
| CN104270926B (en) * | 2014-09-29 | 2017-07-14 | 深圳市奥拓电子股份有限公司 | The framework of LED display |
| CN110706610A (en) * | 2019-10-18 | 2020-01-17 | 深圳视爵光旭电子有限公司 | LED display screen box |
| WO2021072867A1 (en) * | 2019-10-18 | 2021-04-22 | 深圳视爵光旭电子有限公司 | Led display screen housing |
| US11382222B2 (en) | 2019-10-18 | 2022-07-05 | Shenzhen Infiled Electronics Co., Ltd | LED display panel |
| CN114554750A (en) * | 2022-01-12 | 2022-05-27 | 中国电子科技集团公司第十研究所 | Shipborne equipment cabinet handle lock |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20200929 |
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