CN207752718U - LED light bar display screen - Google Patents
LED light bar display screen Download PDFInfo
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- CN207752718U CN207752718U CN201820123715.XU CN201820123715U CN207752718U CN 207752718 U CN207752718 U CN 207752718U CN 201820123715 U CN201820123715 U CN 201820123715U CN 207752718 U CN207752718 U CN 207752718U
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Abstract
The utility model is related to a kind of LED light bar display screens.The LED light bar display screen includes multiple LED display units that can splice successively and the connection component that can be fixedly connected with two adjacent LEDs display unit, wherein, each LED display unit includes fixed seat, light source assembly, the first fixing piece and the second fixing piece, and light source assembly, the first fixing piece and the second fixing piece can be mounted in fixed seat；One the first fixing piece in two adjacent LED display units can be fixedly connected by connection component with another the second fixing piece, and multiple LED display units are spliced.The size of above-mentioned LED light bar display screen is adjustable.
Description
Technical field
The utility model is related to a kind of LED light bar display screens.
Background technology
In general, the size of a LED light bar display screen is all certain, it is right under different application scenarios to meet
The use demand of the LED light bar display screen of different area size.
Utility model content
Based on this, it is necessary to provide a kind of adjustable LED light bar display screen of size.
A kind of LED light bar display screen, including multiple LED display units that can splice successively and can be by two neighboring institute
The connection component that LED display unit is fixedly connected is stated, wherein：
Each LED display unit includes fixed seat, light source assembly, the first fixing piece and the second fixing piece, the light
Source component, first fixing piece and second fixing piece can be mounted in the fixed seat；
The connection component can by two adjacent LED display units one first fixing piece with
Another second fixing piece is fixedly connected, and multiple LED display units are spliced.
Since above-mentioned LED light bar display screen includes multiple LED display units that can splice successively and can be by adjacent two
The connection component that a LED display unit is fixedly connected, and each LED display unit includes fixed seat, light source assembly, the first fixation
Part and the second fixing piece, light source assembly, the first fixing piece and the second fixing piece can be mounted in fixed seat, and connection component
One the first fixing piece in two adjacent LED display units can be fixedly connected with another the second fixing piece,
And be fixedly connected with multiple LED display units, so as to adjust LED light bar by adjusting the splicing quantity of LED display unit
The size of display screen, to meet demand of the people to the different area size of LED light bar display screen.
The connection component includes fixed plate, threaded fastener and nut, the fixed plate in one of the embodiments,
It can be fixed on first fixing piece, the threaded fastener can be worn in two adjacent LED display units
One first fixing piece and another second fixing piece, the nut can be set in the screw threads for fastening
On part, and with the threaded fastener screw-thread fit so that described of one in two adjacent LED display units
One fixing piece and another second fixing piece can be clamped and fixed between the nut and the fixed plate.
Through-hole is offered in the fixed plate in one of the embodiments, the threaded fastener includes thread rod part
And it is formed in the head of one end of the thread rod part, the threaded shank portion is contained in the through-hole, the threaded rod
Portion can wear one first fixing piece in the through-hole, adjacent two LED display units and another
Second fixing piece, the width on the head is more than the width of the through-hole, to prevent the head from passing through the through-hole,
The nut can be set on the thread rod part, and with the thread rod part screw-thread fit so that the fixed plate, adjacent
Two LED display units in one first fixing piece and another second fixing piece can be pressed from both sides
It holds and is fixed between the nut and the head；The connection component further includes elastic component, and the elastic component is set in described
On thread rod part, and it is fixedly connected with the head of the threaded fastener and the fixed plate, the elastic component can be with institute
It states head and the fixed plate elasticity abuts, so that the elastic component can give the threaded fastener to provide an elastic recovery
Power.
The light source assembly of each LED display unit is multiple in one of the embodiments, each light
Source component includes LED light bar, transparent casing and connector, and the transparent casing is multiple, and multiple transparent casings can cover
It is located in the LED light bar, and is arranged in order along the extending direction of the LED light bar, and multiple transparent casings can be total to
With the LED light bar is covered, the transparent casing can be fixedly connected with the fixed seat, and the connector can connect adjacent
Two transparent casings one end close to each other, wherein when multiple LED display units splicings, multiple LED are aobvious
Show that the LED light bar of unit is parallel.
Each LED display unit further includes electrically-controlled component in one of the embodiments, the electrically-controlled component and institute
State light source assembly electrical connection, the fixed seat includes bottom case, cover and card adapter plate, the cover can fixedly cover be located at it is described
On bottom case, and the accommodating cavity that can accommodate the electrically-controlled component is collectively formed with the bottom case, the card adapter plate is located at the appearance
The outside of chamber is set, and is fixed on the bottom case, being offered in the card adapter plate can be with the card of the light source assembly phase clamping
Slot, wherein first fixing piece and second fixing piece can be fixed on the bottom case.
The bottom case includes that the bottom wall of bar shaped plate and opposite and interval are fixed on the bottom in one of the embodiments,
Two side walls on wall, the cover, which can cover, is located at two sides of the side wall far from the bottom wall, wherein the clamping
Plate is fixed on the bottom wall, and first fixing piece and second fixing piece are U-shaped structure, first fixing piece and
Second fixing piece is able to the both ends mounted on the bottom wall, two support arms of first fixing piece can respectively with
Two side walls of the bottom case are fixedly connected, two support arms of second fixing piece can respectively with the bottom case two
A side wall is fixedly connected, when first fixing piece and second fixing piece are fixed on the bottom case, described first
Two support arms of fixing piece extend with two support arms of second fixing piece towards direction close to each other.
In one of the embodiments, in each LED display unit, the fixed seat, first fixing piece
It it is two with second fixing piece, each fixed seat corresponds to first fixing piece and one described second solid
Determine part, the light source assembly is bar shaped, and the both ends of the light source assembly can be fixedly connected with two fixed seats respectively.
Further include crossbeam and bottom girder in one of the embodiments, in the orientation of multiple LED display units
On, the crossbeam can be fixedly connected with two LED display units positioned at both ends respectively with the bottom girder, and with it is described
Light source assembly is arranged in parallel, and the fixed seat of the crossbeam, the bottom girder and multiple LED display units collectively forms institute
State the border structure of LED light bar display screen.
Further include in one of the embodiments, both ends can be fixedly connected respectively with the crossbeam, the bottom girder it is vertical
Beam, offers multiple spaced grooves of the extending direction along the longeron on the longeron, the groove can with it is described
It fastens in the middle part of light source assembly, the longeron is polycarbonate transparent part.
Further include the suspension hook being fixed on the crossbeam in one of the embodiments,.
Description of the drawings
Fig. 1 is the exploded view of the LED light bar display screen of an embodiment；
Fig. 2 is the exploded view of the fixed seat of LED light bar display screen shown in FIG. 1；
Fig. 3 is the enlarged drawing in the portions I of LED light bar display screen shown in FIG. 1；
Fig. 4 is the enlarged drawing in the portions II of LED light bar display screen shown in FIG. 1；
Fig. 5 is the exploded view of the connection component of LED light bar display screen shown in FIG. 1.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.Make to the utility model on the contrary, purpose of providing these embodiments is
The understanding of disclosure is more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more relevant Listed Items.
As shown in Figure 1, the LED light bar display screen 10 of an embodiment, disclosure satisfy that user to LED light bar display screen 10
Different area size requirement.The LED light bar display screen 10 includes multiple LED display units 100, connection component 200 and automatically controlled group
Part (figure is not marked).
Also referring to Fig. 2 and Fig. 3, multiple LED display units 100 can splice successively.Wherein, each LED displays are single
Member 100 includes fixed seat 110, light source assembly 120, the first fixing piece 130 and the second fixing piece 140.
Specifically, fixed seat 110 includes bottom case 112, cover 114 and card adapter plate 116.
112 generally U-shaped structure of bottom case.Bottom case 112 includes that the bottom wall 112a of bar shaped plate and opposite and interval are fixed on
Two side walls 112b on bottom wall 112a.
Cover 114 can be covered fixedly and is located on bottom case 112, and accommodating cavity is collectively formed with bottom case 112 (figure is not marked).Tool
Body, cover 114, which can cover, is located at sides of the two side walls 112b far from bottom wall 112a.Specifically in the illustrated embodiment, face
The substantially bar shaped of lid 114；The length of cover 114 is adapted with the length of bottom wall 112a.
Specifically, cover 114 and a side wall 112b of bottom case 112 are rotatablely connected, and fixed seat 110 further includes buckle 117
And with 117 hooks 118 that can engage of buckle, one in buckle 117 and hook 118 is mounted on cover 114, another peace
On a side wall 112b of the bottom case 112 far from cover 114, wherein buckle 117 and hook 118 fasten and make cover 114
Fixedly lid is located on bottom case 112.
Card adapter plate 116 is located at the outside of accommodating cavity, and is fixed on bottom case 112, and card slot is offered in card adapter plate 116
116a.Specifically, card adapter plate 116 is fixed on bottom wall 112a.More specifically, card slot 116a is located at the side of card adapter plate 116, card
Side of the fishplate bar 116 far from card slot 116a is fixedly connected with the bottom wall 112a of bottom case 112 far from the side of side wall 112b.
Light source assembly 120 can be fixed in fixed seat 110.Specifically, light source assembly 120 can block with card slot 116a phases
It closes, and light source assembly 120 is fixed in fixed seat 110.
Further, light source assembly 120 is bar shaped, and in each LED display unit 100, fixed seat 110 is two, light
The both ends of source component 120 can be respectively with two fixed seats 110 card slot 116a fasten.
Specifically, in each LED display unit 100, light source assembly 120 be it is multiple, multiple light sources component 120 interval and
It is parallel；And multiple LED display units 100, when splicing, the light source assembly 120 of multiple LED display units 100 is parallel.Each clamping
The card slot 116a of plate 116 is multiple, and multiple card slot 116a are parallel along a straight line and are alternatively arranged.In each fixed seat 110, one
A bottom case 112 corresponds to multiple card adapter plates 116, and multiple card adapter plates 116 are arranged successively along the extending direction of the bottom wall 112a of bottom case 112
Row, the both ends of light source assembly 120 can fasten with a card slot 116a of two fixed seats 110 respectively.
Also referring to Fig. 1 and Fig. 4, wherein each light source assembly 120 includes LED light bar 122, transparent casing 124 and connects
Fitting 126.
When multiple LED display units 100 splice, the LED light bar 122 of multiple LED display units 100 is parallel.
Transparent casing 124 is multiple, and multiple transparent casings 124 can be set in LED light bar 122, and along the lamp bar of LED
122 extending direction is arranged in order, and multiple transparent casings 124 can cover LED light bar 122 jointly, and transparent casing 124 can
It is fixedly connected with fixed seat 110.Specifically, transparent casing 124 can fasten with card slot 116a, and enable light source assembly 120
It is enough fixed in fixed seat 110；On the extending direction of LED light bar 122, two transparent sheaths close to the both ends of LED light bar 122
The both ends of pipe 124 fasten with a card slot 116a of two fixed seats 110 respectively.
Specifically in the illustrated embodiment, a LED light bar 122 corresponds to two transparent casings 124, at this point, two transparent
One end that casing 124 is located remotely from each other fastens with a card slot 116a of two fixed seats 110 respectively.
It should be noted that a LED light bar 122 is not limited to corresponding two transparent casings 124, if a transparent casing
124 length can be adapted with the length of LED light bar 122, then, a LED light bar 122 need to correspond to a transparent casing
124, you can, at this point, card slot 116a of the both ends of transparent casing 124 respectively with two fixed seats 110 fastens；Alternatively, one
LED light bar 122 can also correspond to three transparent casings 124, and the quantity of transparent casing 124 can be according to the length of LED light bar 122
The length of itself is adjusted with transparent casing 124.
Further, transparent casing 124 is polycarbonate transparent part, which has higher permeability.
Connector 126 can connect two adjacent transparent casings 124 one end close to each other, thoroughly by adjacent two
Bright casing 124 is stitched together.Specifically, 126 generally U-shaped structure of connector, adjacent two transparent casings 124 mutually lean on
Close one end is fixedly housed in connector 126.
It needs illustratively, light source assembly 120 is not limited to structure, if the length of a transparent casing 124 can
With the length adaptation of LED light bar 122, at this point, connector 126 can be omitted；Transparent casing 124 can also omit, at this point, each
Light source assembly 120 is a LED light bar 122, however, transparent casing 124 can protect LED light bar 122 well, and prevents LED
Lamp bar 122 is lost, to improve the service life of LED light bar 122.
Further, the both ends open of transparent casing 124, light source assembly 120 further include seal plug 128, seal plug
128 can block the opening of transparent casing 124, to block two close to the both ends of LED light source by using seal plug 128
The opening of a transparent casing 124, LED light bar 122 is sealed in transparent casing 124, to prevent water vapour, insect, dust etc.
LED light bar 122 is polluted in into transparent casing 124 and is influenced caused by the service life of LED light bar 122.
It should be noted that transparent casing 124 is not limited to above structure, transparent casing 124 can close one with one end
End opening, at this point, each seal plug 128 of need one of transparent casing 124, a LED light bar 122 corresponds to a transparent casing
124, alternatively, a LED light bar 122 corresponds to two transparent casings 124.
First fixing piece 130 and the second fixing piece 140 can be mounted in fixed seat 110.Specifically, the first fixing piece
130 and second fixing piece 140 can be fixed on bottom case 112.Each fixed seat 110 corresponds to 130 He of the first fixing piece
One the second fixing piece 140.
More specifically, the first fixing piece 130 and the second fixing piece 140 can be separately mounted to the bottom wall 112a of bottom case 112
Both ends, the first fixing piece 130 and the second fixing piece 140 are U-shaped structure, and two support arms of the first fixing piece 130 can divide
Be not fixedly connected with the two side walls 112b of bottom case 112, two support arms of the second fixing piece 140 can respectively with bottom case 112
Two side walls 112b is fixedly connected, and when the first fixing piece 130 and the second fixing piece 140 are fixed on bottom case 112, and first fixes
Two support arms of part 130 and two support arms of the second fixing piece 140 extend towards direction close to each other.
Specifically in the illustrated embodiment, the first fixing piece 130 is identical with the structure of the second fixing piece 140, and first is solid
Determine part 130 and when the second fixing piece 140 is fixed on bottom case 112, the first fixing piece 130 and the second fixing piece 140 it is opposite and
Every setting.
It should be noted that the first fixing piece 130 and the second fixing piece 140 are not limited to above structure, for example, first is solid
It can also be L-type structure to determine part 130 and the second fixing piece 140, at this point, one of the first fixing piece 130 and the second fixing piece 140
Support arm is fixedly connected with the bottom wall 112a of bottom case 112 or side wall 112b；Alternatively, the first fixing piece 130 and the second fixing piece
140 can also be a platy structure, at this point, the bottom wall of the side and bottom case 112 of the first fixing piece 130 and the second fixing piece 140
112a or side wall 112b are fixedly connected.
Connection component 200 can by the first fixing piece 130 of one in two adjacent LED display units 100 with it is another
One the second fixing piece 140 is fixedly connected, and multiple LED display units 100 are fixedly connected, to realize that multiple LED are aobvious
Show the splicing of unit 100.Specifically, each first fixing piece 130 corresponds to two connection components 200.That is two connection components 200
One the first fixing piece 130 in two adjacent LED display units 100 is fixed with another the second fixing piece 140
Connection.
Please refer to fig. 5, wherein, connection component 200 includes fixed plate 210, threaded fastener 220, nut 230 and bullet
Property part 240.
Fixed plate 210 can be fixed on the first fixing piece 130.Specifically, fixed plate 210 is fixed by screw and first
Part 130 is fixedly connected.Wherein, through-hole 212 is offered in fixed plate 210.
Threaded fastener 220 can wear one the first fixing piece 130 in two adjacent LED display units 100
And another the second fixing piece 140.Specifically, threaded fastener 220 includes thread rod part 222 and is formed in thread rod part
The head 224 of 222 one end, thread rod part 222 are partially housed in through-hole 212, and thread rod part 222 can pass through through-hole
212, one the first fixing piece 130 and another the second fixing piece 140 in two adjacent LED display units 100, head
The width in portion 224 is more than the width of through-hole 212, to prevent head 224 from passing through through-hole 212.
Nut 230 can be set on threaded fastener 220, and with 220 screw-thread fit of threaded fastener so that adjacent
One the first fixing piece 130 and another the second fixing piece 140 in two LED display units 100 can be clamped solid
It is scheduled between nut 230 and fixed plate 210.Specifically, nut 230 can be set on thread rod part 222, and and thread rod part
222 screw-thread fits, so that one the first fixing piece 130 in fixed plate 210, adjacent two LED display units 100 and another
One the second fixing piece 140 can be clamped and fixed between nut 230 and the head 224 of threaded fastener 220.
Elastic component 240 is set on thread rod part 222, and is fixedly connected with head 224 and the fixed plate of threaded fastener 220
210, elastic component 240 can be abutted with the head 224 of threaded fastener 220 and 210 elasticity of fixed plate, so that 240 energy of elastic component
Enough threaded fasteners 220 provide an elastic-restoring force.Specifically, when thread rod part 222 passes through through-hole 212, adjacent two LED
One the first fixing piece 130 and another the second fixing piece 140, nut 230 in display unit 100 are set in threaded rod
In portion 222, and when with 222 screw-thread fit of thread rod part, nut 230 is abutted against with the second fixing piece 140, and elastic component 240 is in
Compressive state, elastic component 240 are abutted with the head 224 of threaded fastener 220 and 210 elasticity of fixed plate；When by nut 230 from spiral shell
When rasp bar portion 222 is removed, elastic component 240 provides an elastic-restoring force to threaded fastener 220, and thread rod part 222 is made to exit
First fixing piece 130 and the second fixing piece 140, dismounting are very convenient.
Specifically in the illustrated embodiment, elastic component 240 is spring.It is appreciated that elastic component 240 is not limited to spring,
Elastic component 240 can also be resilient sleeve etc..
It should be noted that connection component 200 is not limited to above structure, elastic component 240 can be omitted, at this point, screw thread
Fastener 220 can be a screw rod, and one end of threaded fastener 220 is fixedly connected with fixed plate 210, and threaded fastener 220 is remote
One end from fixed plate 210 can pass through one the first fixing piece 130 in two adjacent LED display units 100 and another
One the second fixing piece 140, and nut 230 is set in one end that threaded fastener 220 is pierced by the second fixing piece 140, and with
Second fixing piece 140 abuts against, and fixed plate 210 is abutted against with the first fixing piece 130, and by the first fixing piece 130 and second
Fixing piece 140 is clamped and fixed between fixed plate 210 and nut 230, and realizes two adjacent LED display units 100
It is fixed.
Alternatively, connection component 200 can also be a threaded fastener 220, at this point, threaded fastener 220 is by with first
Two adjacent LED display units 100 are fixedly connected by fixing piece 130 with 140 screw-thread fit of the second fixing piece.
Alternatively, connection component 200 includes threaded fastener 220 and nut 230, at this point, threaded fastener 220 is arranged in the
One fixing piece 130 and the second fixing piece 140, by nut 230 and threaded fastener 220 screw-thread fit by the first fixing piece 130
And second fixing piece 140 be clamped between nut 230 and the head 224 of threaded fastener 220, by adjacent two
LED display unit 100 is fixedly connected.
Referring to Fig. 1, electrically-controlled component is electrically connected with light source assembly 120.Electrically-controlled component is accommodated in accommodating cavity.Specifically
Ground, electrically-controlled component include power supply (not shown) and circuit control panel 312.Power supply and circuit control panel 312 with LED light bar 122
Electrical connection.
Referring to Fig. 2, further, fixed seat 110 further includes the mounting bracket 119 for power supply to be fixedly mounted, peace
It shelves 119 to be fixed on cover 114, and mounting bracket 119 can be contained in accommodating cavity.(figure is not by arranging mother for LED light bar 122
Mark) it is electrically connected with circuit control panel 312.
Further, LED light bar display screen 10 further includes crossbeam 400 and bottom girder 500, in multiple LED display units 100
In orientation, crossbeam 400 can be fixedly connected with two LED display units 100 positioned at both ends respectively with bottom girder 500, and
It is arranged in parallel with light source assembly 120, the fixed seat 110 of crossbeam 400, bottom girder 500 and multiple LED display units 100 collectively forms
The border structure of LED light bar display screen 10, without frame is in addition arranged again.When crossbeam 400 and bottom girder 500 respectively with positioned at
When two LED display units 100 at both ends are fixedly connected, crossbeam 400 and bottom girder 500 are parallel with light source assembly 120.
It should be noted that the quantity of the fixed seat 110 of each LED display unit 100 is not limited to two, for example, often
The quantity of the fixed seat 110 of a LED display unit 100 can also be one, at this point, the middle part or one end of light source assembly 120
It is fixed with fixed seat 110.
Specifically, crossbeam 400 is fixed by connection component 200 and first of the LED display unit 100 close to crossbeam 400
Part 130 is fixedly connected.
Specifically in the illustrated embodiment, crossbeam 400 and bottom girder 500 are two, and one end of two crossbeams 400, which is fixed, to be connected
It connects, the extending direction of two crossbeams 400 overlaps, and one end of two bottom girders 500 is fixedly connected, the extending direction of two bottom girders 500
It overlaps.It should be noted that crossbeam 400 is not limited to two, the quantity of crossbeam 400 can be according to the physical length of crossbeam 400
It is adjusted with the length of light source assembly 120；Bottom girder 500 is not limited to two, and the quantity of bottom girder 500 can be according to bottom girder 500
Physical length and the length of light source assembly 120 be adjusted.
Please again together refering to fig. 1 and Fig. 3, further, LED light bar display screen 10 further include both ends can respectively with cross
The longeron 600 that beam 400, bottom girder 500 are fixedly connected offers multiple extending directions along longeron 600 on longeron 600 and is alternatively arranged
Groove 610, groove 610 can fasten with the middle part of light source assembly 120.By the way that longeron 600 is arranged in order to supporting light source
The middle part of component 120 prevents the buckling problem caused by light source assembly 120 is long.Specifically, groove 610 can with it is saturating
Bright casing 124 fastens.
It should be noted that the quantity of longeron 600 can be adjusted according to the length of LED light bar 122.When longeron 600
When being multiple, multiple longerons 600 are spaced and are arranged in parallel.
Specifically, LED light bar display screen 10 further includes that can make that longeron 600 is fixedly connected with bottom girder 500, crossbeam 400 is consolidated
Determine component 700, fixation kit 700 includes connection sheet 710 and connecting pole 720,710 energy of connection sheet of a part of fixation kit 700
Enough to be fixedly connected with crossbeam 400, one end of connecting pole 720 can fixedly be housed in the one end of longeron 600 far from bottom girder 500,
The other end can be fixedly connected with connection sheet 710, to which longeron 600 is fixedly connected with crossbeam 400, another part fixation kit
700 connection sheet 710 can be fixedly connected with bottom girder 500, and one end of connecting pole 720 can fixedly be housed in longeron 600 far
One end from crossbeam 400, the other end can be connect with connection sheet 710.Wherein, a longeron 600 corresponds to two fixation kits
700。
Wherein, longeron 600 is polycarbonate transparent part.By using polycarbonate transparent part as longeron 600, to avoid
Lighttight longeron 600 blocks light, and influences display effect.
Further, LED light bar display screen 10 further includes the suspension hook 800 being fixed on crossbeam 400, in order to LED light bar
The hanging of display screen 10.Specifically, suspension hook 800 is multiple, and multiple suspension hooks 800 are arranged at intervals on crossbeam 400.It needs to illustrate
It is that the quantity of suspension hook 800 can be adjusted according to the weight and length of LED light bar display screen 10.
Above-mentioned LED light bar display screen 10 at least has the advantage that：
(1) since above-mentioned LED light bar display screen 10 includes multiple LED display units 100 that can splice successively and can
The connection component 200 that two adjacent LEDs display unit 100 is fixedly connected, and each LED display unit 100 includes fixed seat
110, light source assembly 120, the first fixing piece 130 and the second fixing piece 140, light source assembly 120, the first fixing piece 130 and second
Fixing piece 140 can be mounted in fixed seat 110, and connection component 200 can be by two adjacent LED display units 100
In one the first fixing piece 130 be fixedly connected with another the second fixing piece 140, and by multiple LED display units 100
It is fixedly connected, it is big so as to the area by adjusting the splicing quantity of LED display unit 100 adjustment LED light bar display screen 10
It is small, to meet demand of the people to the different area size of LED light bar display screen 10.
(2) since connection component 200 includes fixed plate 210, threaded fastener 220 and nut 230, pass through threaded fastener
220 wear one the first fixing piece 130 and another the second fixing piece in two adjacent LED display units 100
140, nut 230 can be set on threaded fastener 220, and with 220 screw-thread fit of threaded fastener so that adjacent two
One the first fixing piece 130 in LED display unit 100 can be clamped and fixed in another the second fixing piece 140
Between nut 230 and fixed plate 210, to realize that two adjacent LED display units 100 simply fix connection
While, additionally it is possible to facilitate LED light bar display screen 10 to dismantle.And by the way that elastic component 240 to be set on thread rod part 222, and
It is fixedly connected with head 224 and the fixed plate 210 of threaded fastener 220, elastic component 240 can be with 210 bullet of head 224 and fixed plate
Property abut so that elastic component 240 can give threaded fastener 220 provide an elastic-restoring force so that LED display unit 100 spell
Connect it is simpler, and dismantle it is more convenient.
(3) by making each light source assembly 120 include LED light bar 122, transparent casing 124 and connector 126, transparent sheath
Pipe 124 is multiple, and by the way that multiple transparent casings 124 are set in LED light bar 122, and multiple transparent casings 124 cover jointly
LED light bar 122, then two adjacent transparent casings 124 one end close to each other is connected by connector 126, it can not only be very
LED light bar 122 is protected well, and prevents LED light bar 122 from losing, to improve the service life of LED light bar 122.
(4) by the way that card adapter plate 116 is arranged, being offered in card adapter plate 116 can be with the card slot of 120 phase clamping of light source assembly
116a, to the fixed light source component 120 by way of engaging, installation and removal are more convenient.
(5) making the tool of each LED display unit 100, there are two fixed seats 110, and the both ends of light source assembly 120 is enable to divide
It is not fixedly connected with two fixed seats 110, while crossbeam 400 and bottom girder 500 is set, and in the row of multiple LED display units 100
On column direction, crossbeam 400 is able to be fixedly connected with two LED display units 100 positioned at both ends with bottom girder 500, to
The fixed seat 110 of crossbeam 400, bottom girder 500 and multiple LED display units 100 is set to collectively form the frame of LED light bar display screen 10
Structure, without the frame of display screen is still further arranged.
(6) it by the way that the longeron 600 being fixedly connected with crossbeam 400, bottom girder 500 is arranged, is offered on longeron 600 multiple along vertical
The spaced groove 610 of extending direction of beam 600, groove 610 can fasten with the middle part of light source assembly 120, Neng Goufang
The only buckling problem caused by light source assembly 120 is long, and longeron 600 is polycarbonate transparent part, can be avoided impermeable
The longeron 600 of light blocks light, and influences display effect.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of LED light bar display screen, which is characterized in that including multiple LED display units that can splice successively and can incite somebody to action
The connection component that the two neighboring LED display unit is fixedly connected, wherein：
Each LED display unit includes fixed seat, light source assembly, the first fixing piece and the second fixing piece, the light source group
Part, first fixing piece and second fixing piece can be mounted in the fixed seat；
The connection component can by two adjacent LED display units one first fixing piece with it is another
A second fixing piece is fixedly connected, and multiple LED display units are spliced.
2. LED light bar display screen according to claim 1, which is characterized in that the connection component includes fixed plate, screw thread
Fastener and nut, the fixed plate can be fixed on first fixing piece, and the threaded fastener can wear adjacent
Two LED display units in one first fixing piece and another second fixing piece, the spiral shell
Mother can be set on the threaded fastener, and with the threaded fastener screw-thread fit so that two adjacent LED
One first fixing piece in display unit can be clamped and fixed in described with another second fixing piece
Between nut and the fixed plate.
3. LED light bar display screen according to claim 2, which is characterized in that through-hole is offered in the fixed plate, it is described
Threaded fastener includes thread rod part and is formed in the head of one end of the thread rod part, and the threaded shank portion is contained in
In the through-hole, the thread rod part can wear one institute in the through-hole, adjacent two LED display units
The first fixing piece and another second fixing piece are stated, the width on the head is more than the width of the through-hole, to prevent
The head passes through the through-hole, and the nut can be set on the thread rod part, and be matched with the thread rod part screw thread
Close so that one first fixing piece in the fixed plate, adjacent two LED display units and another
Second fixing piece can be clamped and fixed between the nut and the head；The connection component further includes elasticity
Part, the elastic component are set on the thread rod part, and are fixedly connected with the head of the threaded fastener and described solid
Fixed board, the elastic component can be abutted with the head and the fixed plate elasticity, so that the elastic component can give the spiral shell
Line fastener provides an elastic-restoring force.
4. LED light bar display screen according to claim 1, which is characterized in that the light of each LED display unit
Source component is multiple, and each light source assembly includes LED light bar, transparent casing and connector, the transparent casing be it is multiple,
Multiple transparent casings can be set in the LED light bar, and be arranged in order along the extending direction of the LED light bar, and
Multiple transparent casings can cover the LED light bar jointly, and the transparent casing can be fixedly connected with the fixed seat,
The connector can connect two adjacent transparent casings one end close to each other, wherein multiple LED displays are single
When member splicing, the LED light bar of multiple LED display units is parallel.
5. LED light bar display screen according to claim 1, which is characterized in that each LED display unit further includes electricity
Component is controlled, the electrically-controlled component is electrically connected with the light source assembly, and the fixed seat includes bottom case, cover and card adapter plate, described
Cover can be covered fixedly and is located on the bottom case, and is collectively formed with the bottom case and can be accommodated the accommodating of the electrically-controlled component
Chamber, the card adapter plate are located at the outside of the accommodating cavity, and are fixed on the bottom case, and being offered in the card adapter plate can be with
The card slot of the light source assembly phase clamping, wherein first fixing piece and second fixing piece can be fixed on described
On bottom case.
6. LED light bar display screen according to claim 5, which is characterized in that the bottom case includes the bottom wall of bar shaped plate
And opposite and interval is fixed on the two side walls on the bottom wall, the cover, which can cover, is located at two side walls far from described
The side of bottom wall, wherein the card adapter plate is fixed on the bottom wall, and first fixing piece and second fixing piece are
U-shaped structure, first fixing piece and second fixing piece are able to solid mounted on the both ends of the bottom wall, described first
Determining two support arms of part can be fixedly connected with two side walls of the bottom case respectively, two branch of second fixing piece
Arm can be fixedly connected with two side walls of the bottom case respectively, and first fixing piece and second fixing piece are fixed
When on the bottom case, two support arms of first fixing piece and two support arms of second fixing piece are towards phase
Mutually close direction extends.
7. LED light bar display screen according to claim 1, which is characterized in that in each LED display unit, institute
It is two to state fixed seat, first fixing piece and second fixing piece, and each fixed seat corresponds to one described the
One fixing piece and second fixing piece, the light source assembly are bar shaped, the both ends of the light source assembly can respectively with
Two fixed seats are fixedly connected.
8. LED light bar display screen according to claim 7, which is characterized in that further include crossbeam and bottom girder, multiple described
In the orientation of LED display unit, the crossbeam can be shown with two LED positioned at both ends respectively with the bottom girder
Unit is fixedly connected, and is arranged in parallel with the light source assembly, the crossbeam, the bottom girder and multiple LED display units
The fixed seat collectively form the border structure of the LED light bar display screen.
9. LED light bar display screen according to claim 8, which is characterized in that further include both ends can respectively with the cross
It is spaced to offer multiple extending directions along the longeron on the longeron for the longeron that beam, the bottom girder are fixedly connected
Groove, the groove can with fasten in the middle part of the light source assembly, the longeron be polycarbonate transparent part.
10. LED light bar display screen according to claim 8, which is characterized in that further include being fixed on hanging on the crossbeam
Hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123715.XU CN207752718U (en) | 2018-01-24 | 2018-01-24 | LED light bar display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820123715.XU CN207752718U (en) | 2018-01-24 | 2018-01-24 | LED light bar display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207752718U true CN207752718U (en) | 2018-08-21 |
Family
ID=63154090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820123715.XU Active CN207752718U (en) | 2018-01-24 | 2018-01-24 | LED light bar display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207752718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322493A (en) * | 2020-03-16 | 2020-06-23 | 深圳市时代华影科技股份有限公司 | LED box hoisting structure |
| WO2021128769A1 (en) * | 2019-12-26 | 2021-07-01 | 深圳市洲明科技股份有限公司 | Floating mounting base and method for splicing led box |
-
2018
- 2018-01-24 CN CN201820123715.XU patent/CN207752718U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021128769A1 (en) * | 2019-12-26 | 2021-07-01 | 深圳市洲明科技股份有限公司 | Floating mounting base and method for splicing led box |
| CN111322493A (en) * | 2020-03-16 | 2020-06-23 | 深圳市时代华影科技股份有限公司 | LED box hoisting structure |
| CN111322493B (en) * | 2020-03-16 | 2022-04-05 | 深圳市时代华影科技股份有限公司 | LED box hoisting structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190327 Address after: 518000 2-4 Floor, Building B, Mingfeng Da Industrial Park, Baoshan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Liade Wisdom Display (Shenzhen) Co., Ltd. Address before: 518100 Tianliao Community Tongguanlu Road, Yutang Street, Guangming New District, Shenzhen City, Guangdong Province, 3F/12F1202, Taijiale Science and Technology Industrial Park Patentee before: Vteam Photo-Optic Technology Co., Ltd. |
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| TR01 | Transfer of patent right |