CN209471671U - The oblique angle LED cabinet and LED display - Google Patents
The oblique angle LED cabinet and LED display Download PDFInfo
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- CN209471671U CN209471671U CN201821654383.4U CN201821654383U CN209471671U CN 209471671 U CN209471671 U CN 209471671U CN 201821654383 U CN201821654383 U CN 201821654383U CN 209471671 U CN209471671 U CN 209471671U
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Abstract
The utility model provides a kind of oblique angle LED cabinet, including box frame, and the back segment on the back segment of the left surface of box frame or right surface is set as facing directly, and the back segment on right surface of box frame or the back segment of left surface are set as inclined-plane；A kind of LED display, including LED module, power-supply system box and the oblique angle LED cabinet are additionally provided, LED module is fixedly connected on the front of the oblique angle LED cabinet, and power-supply system box is fixedly connected on the side that the oblique angle LED cabinet deviates from LED module.An outer surface in the surface in two outside of left and right of box frame is to face directly, another outer surface is inclined-plane, so that the oblique angle LED cabinet face directly with the inclined-plane of another oblique angle LED cabinet to it is corresponding when two oblique angle LED cabinets can be fixedly connected by Strain lock with adjacent arc lock, simultaneously convenient for adjusting the angle between the oblique angle LED cabinet, solve the problems, such as that right angle cabinet cannot splice with oblique angle cabinet.
Description
Technical field
The utility model belongs to LED display technical field, is to be related to a kind of oblique angle LED cabinet and LED more specifically
Display screen.
Background technique
LED display technology is quickly grown in recent years, and LED display is also rapidly popularized, and has been widely used for many fields
It closes, requirement of the people to LED display is also higher and higher.Traditional LED display cabinet be usually single right angle cabinet or
Oblique angle cabinet, and right angle cabinet cannot be spelled mutually with oblique angle cabinet, caused many shapes that cannot be spliced, reduced LED and show
The display effect of screen；Conventional LED display cabinet is equipped with mould group adapter and system card simultaneously, and power supply covers after being set to,
It is not easy to safeguard.
Utility model content
One of the purpose of this utility model is to provide a kind of oblique angle LED cabinet, existing in the prior art straight to solve
The technical issues of angle cabinet and oblique angle cabinet cannot splice.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of oblique angle LED cabinet, including case
The back segment on body frame, the back segment of the left surface of the box frame or right surface is set as facing directly, and the right table of the box frame
The back segment in face or the back segment of left surface are set as inclined-plane；Described face directly with the positive angle of the box frame is right angle, described
The positive angle of inclined-plane and the box frame is acute angle；
The box frame corresponds to the frame side faced directly equipped with the first installation position for installing Strain lock, institute
State box frame the frame side corresponding to the inclined-plane be equipped with for install arc lock the second installation position, the Strain lock with
Adjacent arc lock interlocking is able to achieve the left and right splicing of two oblique angle LED cabinets.
Further, the of installation lifting lock is respectively provided in the upper frame side of the box frame and lower side frame edge
Three installation positions and the 4th installation position, the lifting lock connect adjacent third installation position and the 4th installation position and are able to achieve described in two
The splicing up and down of the oblique angle LED cabinet.
Further, the third installation position is set as multiple, and the 4th installation position is set as multiple, the institute in closer left side
It is L1 that third installation position, which is stated, at a distance from the left surface, and the distance between two adjacent described third installation positions are L2, is relatively leaned on
The third installation position on nearly right side is L3 with the right surface at a distance from, the 4th installation position in closer left side with it is described
The distance of left surface is L1, and the distance between two adjacent described 4th installation positions are L2, the 4th peace on closer right side
Filling position is L3, L2=L1+L3 at a distance from the right surface.
The beneficial effect of the oblique angle LED provided by the utility model cabinet is: compared with prior art, the utility model
The back segment of the oblique angle LED cabinet, the outer surface in the surface in the outside of left and right two of box frame is to face directly, another outer surface
Back segment be inclined-plane so that the oblique angle LED cabinet face directly with the inclined-plane of another oblique angle LED cabinet to it is corresponding when two LED
Oblique angle cabinet can be fixedly connected by Strain lock with adjacent arc lock, while convenient for adjusting the angle between the oblique angle LED cabinet, can
To risk the LED display of different radians, solve the problems, such as that right angle cabinet cannot splice with oblique angle cabinet, it is assembled more flexible
It is changeable.
The two of the purpose of this utility model are to provide a kind of LED display, to solve right angle existing in the prior art
The technical issues of cabinet and oblique angle cabinet cannot splice.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of LED display, including LED mould
The oblique angle the LED cabinet that group, power-supply system box and such as aforementioned any technical solution are addressed, the LED module is fixedly connected on described
The front of the oblique angle LED cabinet, the power-supply system box are fixedly connected on one that the oblique angle LED cabinet deviates from the LED module
Side；
Strain lock is installed on first installation position, arc lock, the Strain lock are installed on second installation position
Splice the left and right for being able to achieve two oblique angle LED cabinets with adjacent arc lock interlocking.
Further, the arc lock includes first shell, connector, second shell and locking assembly, the first shell
Body and the second shell are oppositely arranged on the two sides of the connector, the first shell and the fixed company of the second shell
It connects；
One end of the connector is fixedly connected with the Strain lock on the adjacent oblique angle LED cabinet, the company
The other end of junctor is set in the first shell and the second shell；
The locking assembly include locking wrench, lock shaft and locking connector, one end of the lock shaft with it is described
Locking wrench rotation connection, the other end pass through the second shell, the connector and the first shell, and with the locking
Connector is fixedly connected；
The connector is equipped with the angle adjustment holes passed through for the lock shaft, and positioning is provided on the lock shaft and is inserted
Pin, the angle adjustment holes are equipped with multiple locating slots that can be limited to the fastening screw, by adjusting the fastening screw
The position of the corresponding locating slot, the connector is to the adjacent oblique angle LED box body-sliding, to adjust described in two
Radian between the oblique angle LED cabinet；
The locking assembly can toggle between locked position and releasing position, in the locking position of the locking assembly
It sets, the locking assembly locks the first shell, the connector and the second shell；In the releasing of the locking assembly
Position, the locking assembly release the locking to the first shell, the connector and the second shell.
Further, the Strain lock includes tensing axis and the tapered end for being fixedly arranged on described one end for tensing axis, and described first
Installation position is equipped with first through hole, and the connector is equipped with limit hole, and described one end equipped with the tapered end for tensing axis is worn
The first through hole and the limit hole are crossed, when rotating the tension axis to lock position, the side wall of the limit hole stops institute
It states tapered end and exits the limit hole, when rotating the tension axis to unlocked position, the tapered end can exit the limit hole.
Further, the oblique angle LED cabinet connects and/or is spirally connected with the LED module magnetic.
Further, it is tightly connected between the outlet of the LED module and the box frame by sealing element, and institute
State the front of and behind that sealing element is not extend to the LED module.
Further, the box frame is equipped with multiple support plates, the side of the support plate and the box frame
Frame side is connected, and extends to another side frame edge of the box frame；
The bottom surface of the LED module is equipped with the broken line protrusion repeatedly bent.
Further, the power-supply system box includes rear cover, power supply, pinboard, rear cover sealing plate；The rear cover sealing plate is removable
It unloads and is connected on the box frame, the rear cover is fixedly connected with the rear cover sealing plate, the rear cover and the rear cover sealing plate
Between be equipped with accommodating chamber；The power supply and the pinboard are set in the accommodating chamber, and the power supply is equipped with power outlet, institute
Pinboard is stated equipped with signal plug.
Further, Strain lock is installed on first installation position, arc lock, institute are installed on second installation position
It states Strain lock and adjacent arc lock interlocking is able to achieve the left and right splicing of two oblique angle LED cabinets；
Lifting lock is installed, the lifting lock connects the adjacent third installation position and described on the third installation position
4th installation position is able to achieve the splicing up and down of two oblique angle LED cabinets.
The beneficial effect of LED display provided by the utility model is: compared with prior art, the utility model LED
The back segment of display screen, the outer surface in the surface in the outside of left and right two of box frame is to face directly, after another outer surface
Section is inclined-plane so that the oblique angle LED cabinet face directly with the inclined-plane of another oblique angle LED cabinet to it is corresponding when two oblique angles LED
Cabinet can be fixedly connected by Strain lock with adjacent arc lock, while convenient for adjusting the angle between the oblique angle LED cabinet, can be spelled
The LED display of different radians out solves the problems, such as that right angle cabinet cannot splice with oblique angle cabinet, assembled more flexible more
Become.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic perspective view of LED display provided by the embodiment of the utility model；
Fig. 2 is the overlooking structure diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of LED module provided by the embodiment of the utility model；
Fig. 4 is the explosive view of power-supply system box in Fig. 1；
Fig. 5 is the partial structural diagram of LED display provided by the embodiment of the utility model splicing；
Fig. 6 is the transverse direction of the connection structure of Strain lock provided by the embodiment of the utility model, the first installation position and arc lock
Cross-sectional view；
Fig. 7 is the explosive view of arc lock in Fig. 6；
Fig. 8 is the structural schematic diagram of Strain lock in Fig. 6；
Fig. 9 is the structural schematic diagram of the oblique angle LED cabinet in Fig. 1；
Figure 10 is the schematic perspective view of Fig. 9.
Wherein, each appended drawing reference in figure:
1, the oblique angle LED cabinet；
11, box frame；111, it faces directly；112, inclined-plane；113, the first installation position；1131, first through hole；114, the second peace
Fill position；115, third installation position；116, the 4th installation position；117, cabinet handle；
12, support plate；12a, vertical gripper shoe；12b, horizontal supporting plate；
13, handle；14, backrest mounting hole；15, magnet；16, screw hole；
2, LED module；
21, iron block；22, nut；23, broken line protrusion；24, mould group handle；
3, power-supply system box；31, rear cover；32, power supply；33, pinboard；34, rear cover sealing plate；35, power outlet；36, believe
Number socket；37, hand the turn of the screw；
4, Strain lock；41, axis is tensed；42, tapered end；
5, arc is locked；51, limit hole；52, limiting slot；53, gasket；531, the second through-hole；
54, first shell；55, connector；551, angle adjustment holes；552, locating slot；
56, second shell；
57, locking assembly；571, connector is locked；572, lock shaft；573, locking wrench；
58, block is accommodated；
6, lifting lock.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Also referring to Fig. 1, Fig. 2, Fig. 5, Fig. 6, Fig. 9 and Figure 10, now to the oblique angle LED provided by the utility model cabinet into
Row explanation.The back segment on the oblique angle LED cabinet, including box frame 11, the back segment of the left surface of box frame 11 or right surface
To face 111 directly, the back segment on the right surface of box frame or the back segment of left surface are inclined-plane 112, face 111 and box frame 11 directly
Positive angle is right angle, and inclined-plane 112 and the positive angle of box frame 11 are acute angle；
Box frame 11 is equipped with the first installation position 113 for installing Strain lock 4 corresponding to the frame side for facing 111 directly,
The frame side corresponding to inclined-plane 112 of box frame 11 be equipped with for install arc lock 5 the second installation position 114, Strain lock 4 with
Adjacent 5 interlocking of arc lock is able to achieve the left and right splicing of two oblique angle LED cabinets 1.
As shown in Figure 1, frame side of the frame of the oblique angle LED cabinet being located on the left of Fig. 1 while for left frame, on the right side of Fig. 1
For right frame side, for the frame on the upside of Fig. 1 while for upper frame, the frame side on the downside of Fig. 1 is lower side frame edge；The oblique angle LED case
The one side of the close LED module of body is front, and another side is below.
The oblique angle LED provided by the utility model cabinet, compared with prior art, the table in two outside of left and right of box frame 11
An outer surface in face is to face 111 directly, and another outer surface is inclined-plane 112, so that the oblique angle LED cabinet 1 faces 111 directly
Two oblique angle LED cabinets 1 can pass through Strain lock 4 and adjacent arc when corresponding with 112 pairs of the inclined-plane of another oblique angle LED cabinet 1
Lock 5 is fixedly connected, while convenient for adjusting the angle between the oblique angle LED cabinet 1, can be risked the LED display of different radians, be solved
It is the problem of right angle cabinet and oblique angle cabinet cannot splice, assembled more flexible changeable.
Specifically, the oblique angle LED cabinet 1 is in rectangle, and the left frame edge lengths and right frame edge lengths of the oblique angle LED cabinet 1 are
The upper frame edge lengths of the oblique angle a, LED cabinet 1 and lower side frame edge lengths are b, a > b.
Preferably, a=2b.
Further, a kind of tool also referring to Fig. 9 and Figure 10, as the oblique angle LED provided by the utility model cabinet
Body embodiment, box frame 11 are equipped with multiple support plates 12, and support plate 12 is connected with the frame side of the side of box frame 11,
And extend to the frame side of the other side of box frame 11；The intensity for increasing the oblique angle LED cabinet 1, when to be fixed on LED oblique for LED module 2
When on angle cabinet 1, increase bearing area.
Specifically, multiple support plates 12 are divided for vertical gripper shoe 12a and horizontal supporting plate 12b, and the one of vertical gripper shoe 12a
End is connected with the upper frame side of box frame 11, and the other end is connected with the lower side frame edge of box frame 11, and flat with facing 111 directly
Row；One end of horizontal supporting plate 12b is connected with the left frame side of box frame 11, the right frame side of the other end and box frame 11
It is connected, and parallel with the side frame edge up and down of box frame 11.
Preferably, vertical gripper shoe 12a is equipped with 1 piece, and is located at the centre of box frame 11.
Preferably, horizontal supporting plate 12b is equipped with 3 pieces, and one of horizontal supporting plate 12b is located in box frame 11
Between, it is by-level support plate, in addition two pieces of horizontal supporting plate 12b are symmetrical along by-level support plate, are that side is horizontal
Support plate；
It is highly preferred that 3 pieces of horizontal supporting plate 12b are evenly arranged on box frame 11.
Further, referring to Fig. 1, a kind of specific embodiment as the oblique angle LED provided by the utility model cabinet,
Support plate 12 is equipped with handle 13；The enabling capabilities for increasing the oblique angle LED cabinet 1, also put forth effort to prop up to provide when worker's installation maintenance
Support point is easily installed maintenance.
Specifically, there are two handle 13 is set, handle 13 is located on the horizontal supporting plate of side.
Further, a kind of tool also referring to Fig. 1 and Figure 10, as the oblique angle LED provided by the utility model cabinet
Body embodiment, support plate 12 are equipped with backrest mounting hole 14；Keep the connection of the oblique angle LED cabinet 1 and backrest more firm.
Specifically, there are two backrest mounting hole 14 is set, it is located in vertical gripper shoe, and symmetrical along by-level support plate.
Further, referring to Fig. 10, a kind of specific embodiment party as the oblique angle LED provided by the utility model cabinet
The third installation position 115 and the of installation lifting lock 6 is respectively provided in formula, the upper frame side of box frame 11 and lower side frame edge
Four installation positions 116,6 connection of lifting lock adjacent third installation position 115 and the 4th installation position 116 are able to achieve two oblique angle LED casees
The splicing up and down of body 1；Increase the area of LED display, the scope of application is wider.
Further, referring to Fig. 10, a kind of specific embodiment party as the oblique angle LED provided by the utility model cabinet
Formula, third installation position 115 are set as multiple, and the 4th installation position 116 is set as multiple, the third installation position 115 and a left side in closer left side
The distance on surface is L1, and the distance between two adjacent third installation positions 115 are L2, the third installation position 115 on closer right side
With at a distance from right surface be L3, the 4th installation position 116 in closer left side with left surface at a distance from be L1, two it is adjacent 4th pacify
Filling the distance between position 116 is L2, and the 4th installation position 116 on closer right side is L3, L2=L1+L3 at a distance from right surface；
When the oblique angle LED cabinet 1 is assembled in above-below direction, can be staggered assembly, can not only bar shape, moreover it is possible to isosceles triangle be spelled, so that LED is aobvious
The displaying of display screen is more diversified.
Preferably, third installation position 115 is set as 2, and the 4th installation position 116 is set as 2.
Preferably, L1=L3.
Further, Fig. 1 and Figure 10 is please referred to, a kind of specific reality as the oblique angle LED provided by the utility model cabinet
Mode is applied, the left and right sides frame side of box frame 11 is equipped with cabinet handle 117；Convenient for the transport and peace of the oblique angle LED cabinet 1
Dress.
Referring to Fig. 1, existing be illustrated LED display provided by the utility model.The LED display, including LED
The oblique angle the LED cabinet 1 that mould group 2, power-supply system box 3 and such as aforementioned any embodiment are addressed, it is oblique that LED module 2 is fixedly connected on LED
The front of angle cabinet 1, power-supply system box 3 are fixedly connected on the side that the oblique angle LED cabinet 1 deviates from LED module 2；
Strain lock 4 is installed on first installation position 113, arc lock 5, Strain lock 4 and phase are installed on the second installation position 114
Adjacent 5 interlocking of arc lock is able to achieve the left and right splicing of two oblique angle LED cabinets 1.
LED display provided by the utility model, compared with prior art, the utility model LED display, box frame
The back segment of an outer surface in the surface in 11 two outside of left and right is to face 111 directly, and the back segment of another outer surface is inclined-plane
112 so that the oblique angle LED cabinet 1 face directly 111 it is corresponding with 112 pairs of the inclined-plane of another oblique angle LED cabinet 1 when two LED
Oblique angle cabinet 1 can be fixedly connected by Strain lock 4 with adjacent arc lock 5, while convenient for adjusting the angle between the oblique angle LED cabinet 1
Degree, can risk the LED display of different radians, solve the problems, such as that right angle cabinet cannot splice with oblique angle cabinet, and assembly is more
Add flexible and changeable.
Specifically, power-supply system box 3 is located on horizontal supporting plate, and the horizontal supporting plate is located in the oblique angle LED cabinet 1
Between, increase the intensity of LED display.
Further, a kind of specific reality also referring to Fig. 3 and Fig. 9, as LED display provided by the utility model
Mode is applied, the oblique angle LED cabinet 1 connects or is spirally connected with 2 magnetic of LED module；Two ways is fixed, and more choosings are provided the user with
It selects.
Specifically, the bottom surface of LED module 2 is equipped with magnetic circumferentially arranged with iron block 21, the front of the oblique angle LED cabinet 1 accordingly
Iron 15；It is connect by magnet 15 with 21 magnetic of iron block and LED module 2 is fixedly connected on the oblique angle LED cabinet 1, connection is simple, just
In maintenance.
Specifically, the bottom surface of LED module 2 is equipped with spiral shell circumferentially arranged with nut 22, the front of the oblique angle LED cabinet 1 accordingly
Wire hole 16；Bolt passes through screw hole 16 and is threadedly coupled with nut 22, and LED module 2 is fixedly connected on the oblique angle LED cabinet 1, even
It is firm to connect.
Further, as a kind of specific embodiment of LED display provided by the utility model, LED module 2 it is outer
It is tightly connected between border and box frame 11 by sealing element, and sealing element is not extend to the front of and behind of LED module 2；
The outlet of the side wall of LED module 2 is equipped with sealing element；When LED module 2 is installed on the oblique angle LED cabinet 1, LED module 2 is leaned on
The one side of the nearly oblique angle LED cabinet 1 is that below, another side is front, and sealing element is squeezed by LED module 2 and the oblique angle LED cabinet 1
Pressure, it is more tight by what is sealed between LED module 2 and the oblique angle LED cabinet 1, sealing element is avoided behind LED module 2
Between the front of the oblique angle LED cabinet, so that the flatness after LED module 2 is installed is influenced, depositing between different LED modules 2
In difference in height, poor display effect.
Further, referring to Fig. 3, a kind of specific embodiment as LED display provided by the utility model,
The bottom surface of LED module 2 is equipped with the broken line protrusion 23 repeatedly bent；No matter LED module 2 is upwarded pressure by which side, all
LED module 2 on pressure dissipation to different directions, can will be avoided to generate bending on compression direction by broken line protrusion 23, increased
The intensity of big LED module 2.
Specifically, the bottom surface of LED module 2 is equipped with mould group handle 24, convenient for the transport and installation of LED module 2.
Further, referring to Fig. 4, a kind of specific embodiment as LED display provided by the utility model, electricity
Source system box 3 includes rear cover 31, power supply 32, pinboard 33, rear cover sealing plate 34, and rear cover sealing plate 34 is removably connected to cabinet frame
On frame 11, rear cover 31 is fixedly connected with rear cover sealing plate 34, between rear cover 3 and rear cover sealing plate 34 be equipped with accommodating chamber, power supply 32 with turn
Fishplate bar 33 is set in accommodating chamber, and power supply 32 is equipped with power outlet 35, and pinboard 33 is equipped with signal plug 36；Power-supply system box
3 integrated designs are easily installed and repair, and save the time；It avoids pinboard 33 to be installed on the oblique angle LED cabinet 1, power supply 32
When being installed on rear cover 31, time-consuming and laborious problem is safeguarded.
Specifically, rear cover sealing plate 34 is fixedly connected in by-level support plate by hand the turn of the screw 37, it is easy to disassemble with
Maintenance.
Further, referring to Figure 6 together and Fig. 7, a kind of specific reality as LED display provided by the utility model
Mode is applied, arc lock 5 includes first shell 54, connector 55, second shell 56 and locking assembly 57, first shell 54 and second
Shell 56 is oppositely arranged on the two sides of connector 55, and first shell 54 is fixedly connected with second shell 56, one end of connector 55
It is fixedly connected with the Strain lock 4 on the adjacent oblique angle LED cabinet 1, the other end of connector 55 is set to first shell 54 and second
In shell 56；
Locking assembly 57 includes locking wrench 573, lock shaft 572 and locking connector 571, one end of lock shaft 572
With locking wrench 573 be rotatablely connected, the other end pass through second shell 56, connector 55 and first shell 54 and with locking connector
571 are fixedly connected；
Connector 55 is equipped with the angle adjustment holes 551 passed through for lock shaft 572, and positioning is provided on lock shaft 572 and is inserted
Pin, angle adjustment holes 551 are equipped with multiple locating slots 552 that can be limited to fastening screw, corresponding fixed by adjusting fastening screw
The position of position slot 552, connector 55 are slided to the adjacent oblique angle LED cabinet 1, to adjust between two oblique angle LED cabinets 1
Radian；
When fastening screw is located at locating slot 552, locking assembly 57 is in locked position, and locking assembly 57 locks first shell
54, connector 55 and second shell 56, so that not can be carried out angular adjustment between two oblique angle LED cabinets 1；
When fastening screw skids off locating slot 552, locking assembly 57 is in the unlocked position, and locking assembly 57 is released to first shell
The locking of body 54, connector 55 and second shell 56, so that can be carried out angular adjustment between two oblique angle LED cabinets 1.
First shell 54 and second shell 56 are fixed on the oblique angle a LED cabinet 1, as arc lock 5 by it with it is another
The medium that adjacent LED oblique angle cabinet connects rotates locking wrench 573, and fastening screw on lock shaft 572 can be driven from one
A locating slot 552 slides into adjacent locating slot 552, so that connector 55 is towards the adjacent oblique angle LED box body-sliding, to realize
The installation site of two adjacent LEDs oblique angle cabinet 1 is adjusted.
Specifically, when fastening screw is located at locating slot 552, locking wrench 573 turns to locked position, is fixedly arranged on locking and pulls
Cam on hand 573 pushes against in second shell 56 and is in dead-centre position.
Specifically, fastening screw is located at one end of the close locking connector 571 of lock shaft 572.
Preferably, the angle between two adjacent positioned slots 552 is 2.5 °, can also be needed to customize according to user two it is adjacent
Angle between locating slot 552.
Further, a kind of specific reality referring to Figure 6 together to Fig. 8, as LED display provided by the utility model
Mode is applied, Strain lock 4 includes tensing axis 41 and being fixedly arranged on the tapered end 42 for tensing one end of axis 41, and the first installation position 113 is equipped with
First through hole 1131, arc lock 5 are equipped with limit hole 51, when two oblique angle LED cabinets 1 or so splice, tense setting for axis 41
There is one end of tapered end 42 to pass through through-hole and limit hole 51, when rotation tenses axis 41 to lock position, the side wall of limit hole 51 stops
Tapered end 42 exits limit hole 51, and when rotation tenses axis 41 to unlocked position, tapered end 42 can exit limit hole 51.
Specifically, one of structure of Strain lock 4 can refer to application No. is 201620209163.5 Chinese patent public affairs
The lifting lock construction opened.
Specifically, referring to Figure 6 together and Fig. 7, it is provided with limiting slot 52 on arc lock 5, limit hole 51 is connected to limiting slot
52, the one end equipped with tapered end 42 for tensing axis 41 passes through first through hole 1131 and protrudes into limiting slot 52, and rotation tenses axis 41 to lock
When stop bit is set, the side wall of limiting slot 52 stops tapered end 42 to exit limiting slot 52, when rotation tenses axis 41 to unlocked position, tapered end 42
Limiting slot 52 can be exited.Limiting slot 52 is set on arc lock 5, then tapered end 42 can be made to be stuck on the side wall of limiting slot 52,
And limiting slot 52 can be set in the inside of arc lock 5, therefore can reduce tapered end 42 and make to the interference of each component of Strain lock 4
With.Limiting slot 52 can be set in the inside of Strain lock 4, and the notch of limiting slot 52 is opened downward.
Specifically, gasket 53 is installed in limiting slot 52, gasket 53 is equipped with the second through-hole 531, tenses being equipped with for axis 41
One end of tapered end 42 passes through the second through-hole 531；When rotation tenses axis 41 to lock position, gasket 53 stops tapered end 42 to exit limit
Slot 52, when rotation tenses axis 41 to unlocked position, tapered end 42 can exit limiting slot 52.In the inside setting-up piece of limiting slot 52
53, it can reduce the requirement to 51 shape of limit hole, tapered end 42 and pad can be realized by being only limited to the shape of gasket 53
The clamping and unlock of piece 53 simplify the structure of arc lock 5.
Preferably, the cross sectional shape of the second through-hole 531 is ellipse, and tapered end 42 is also ellipse, can increase the card of tapered end 42
Connect the stability on gasket 53；Optionally, the cross sectional shape of the second through-hole 531 is rectangular.
Preferably, the second through-hole 531 is coaxially disposed with limit hole 51, and the sectional area of the second through-hole 531 is less than limit hole
51 sectional area；In the installation oblique angle LED cabinet, when rotational lock head 42, tapered end 42 can initially pass through the biggish limit hole of sectional area
51, the hole wall of limit hole 51 will limit the position of tapered end 42, and tapered end 42 is limited near the second through-hole 531 of gasket 53, side
Just tapered end 42 passes through the second through-hole 531, improves installation effectiveness.The maximum width of tapered end 42 is wide less than the maximum of the second through-hole 531
Degree, the maximum width of tapered end 42 is greater than the minimum widith of the second through-hole 531, so that tapered end 42 can be clamped or unlock gasket 53.
Specifically, limit hole 51 is arranged on connector 55, can reduce the interference that tapered end 42 locks 5 each connecting components to arc
Effect simplifies the connection of Strain lock 4 and arc lock 5, installation effectiveness has been turned up.
Specifically, the one end of connector 55 connecting with Strain lock 4, which is provided with, accommodates block 58, limit hole 51 and limiting slot 52
Setting is on accommodating block 58.Receiving block 58, which is arranged, can make the contact area of the first installation position 113 and arc lock 5 bigger, and the
One through-hole 1131 and the coaxial arrangement of the second through-hole 531 pass through first through hole 1131, limit hole 51 and the second through-hole in tapered end 42
531 by Strain lock 4 and arc lock 5 it is fixed after it is more stable.Limit hole 51 and limiting slot 52 are set on accommodating block 58, can be reduced
The collapsing length of Strain lock 4 is easy to use the tapered end 42 tensed on axis 41 to be clamped arc lock 5.
Further, referring to Fig. 1, a kind of specific embodiment as LED display provided by the utility model,
Lifting lock 6 is installed, the adjacent third installation position 115 of 6 connection of lifting lock and the 4th installation position 116 can be real on three installation positions 115
The splicing up and down of existing two oblique angle LED cabinets 1.
Wherein, lifting lock 6 can be arbitrarily to can be realized the structure that the two neighbouring oblique angle LED cabinets 1 are locked, specifically
Ground, one of structure of lifting lock 6 can refer to lifting lock knot disclosed in the Chinese patent application No. is 201620209163.5
Structure.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
- The oblique angle 1.LED cabinet, including box frame, it is characterised in that: the back segment of the left surface of the box frame or right surface Back segment be set as facing directly, and the back segment on right surface of the box frame or the back segment of left surface are set as inclined-plane；It is described face directly with The positive angle of the box frame is right angle, and the positive angle of the inclined-plane and the box frame is acute angle；The box frame corresponds to the frame side faced directly equipped with the first installation position for installing Strain lock, the case The frame side corresponding to the inclined-plane of body frame be equipped with for install arc lock the second installation position, the Strain lock with it is adjacent The arc lock interlocking be able to achieve two oblique angle LED cabinets left and right splicing.
- 2. the oblique angle LED as described in claim 1 cabinet, it is characterised in that: the upper frame side of the box frame and lower side frame The third installation position and the 4th installation position of installation lifting lock are respectively provided on side, the lifting lock connects adjacent third peace Dress position and the 4th installation position are able to achieve the splicing up and down of two oblique angle LED cabinets.
- 3. the oblique angle LED as claimed in claim 2 cabinet, it is characterised in that: the third installation position is set as multiple, and the described 4th Installation position is set as multiple, and the third installation position in closer left side is L1 at a distance from the left surface, and two adjacent described The distance between third installation position is L2, and the third installation position on closer right side is L3 at a distance from the right surface, compared with The 4th installation position close to left side is L1 with the left surface at a distance from, between two adjacent 4th installation positions away from From for L2, the 4th installation position on closer right side is L3, L2=L1+L3 at a distance from the right surface.
- 4.LED display screen, it is characterised in that: including LED module, power-supply system box and as described in any one of claims 1-3 The oblique angle LED cabinet, the LED module are fixedly connected on the front of the oblique angle LED cabinet, and the power-supply system box is fixedly connected Deviate from the side of the LED module in the oblique angle LED cabinet；Strain lock is installed on first installation position, arc lock, the Strain lock and phase are installed on second installation position Adjacent arc lock interlocking is able to achieve the left and right splicing of two oblique angle LED cabinets.
- 5. LED display as claimed in claim 4, it is characterised in that: arc lock includes first shell, connector, the Two shells and locking assembly, the first shell and the second shell are oppositely arranged on the two sides of the connector, and described One shell is fixedly connected with the second shell；One end of the connector is fixedly connected with the Strain lock on the adjacent oblique angle LED cabinet, the connector The other end be set to the first shell and the second shell in；The locking assembly includes locking wrench, lock shaft and locking connector, one end of the lock shaft and the locking Spanner rotation connection, the other end passes through the second shell, the connector and the first shell, and connects with the locking Part is fixedly connected；The connector is equipped with the angle adjustment holes passed through for the lock shaft, is provided with fastening screw on the lock shaft, The angle adjustment holes are equipped with multiple locating slots that can be limited to the fastening screw, corresponding by adjusting the fastening screw The position of the locating slot, the connector is to the adjacent oblique angle LED box body-sliding, so that it is oblique to adjust two LED Radian between the cabinet of angle；The locking assembly can toggle between position in locked position and releasing, in the locked position of the locking assembly, The locking assembly locks the first shell, the connector and the second shell；In the solution lock-bit of the locking assembly It sets, the locking assembly releases the locking to the first shell, the connector and the second shell.
- 6. LED display as claimed in claim 5, it is characterised in that: the Strain lock includes tensing axis and being fixedly arranged on described The tapered end of one end of axis is tensed, first installation position is equipped with first through hole, and the connector is equipped with limit hole, the drawing One end equipped with the tapered end of mandrel passes through the first through hole and the limit hole, rotates the tension axis to lock position When, the side wall of the limit hole stops the tapered end to exit the limit hole, described when rotating the tension axis to unlocked position Tapered end can exit the limit hole.
- 7. LED display as claimed in claim 4, it is characterised in that: the oblique angle LED cabinet and the LED module magnetic It connects and/or is spirally connected；It is tightly connected between the outlet of the LED module and the box frame by sealing element, and the sealing element does not prolong Extend to the front of and behind of the LED module.
- 8. LED display as claimed in claim 4, it is characterised in that: the box frame is equipped with multiple support plates, described Support plate is connected with the side frame side of the box frame, and extends to another side frame edge of the box frame；The bottom surface of the LED module is equipped with the broken line protrusion repeatedly bent.
- 9. LED display as claimed in claim 4, it is characterised in that: the power-supply system box includes rear cover, power supply, switching Plate, rear cover sealing plate；The rear cover sealing plate is removably connected on the box frame, and the rear cover is fixed with the rear cover sealing plate Connection is equipped with accommodating chamber between the rear cover and the rear cover sealing plate；The power supply and the pinboard are set to the accommodating chamber Interior, the power supply is equipped with power outlet, and the pinboard is equipped with signal plug.
- 10.LED display screen, it is characterised in that: oblique including LED module, power-supply system box and LED as claimed in claim 2 or claim 3 Angle cabinet, the LED module are fixedly connected on the front of the LED box, and the power-supply system box is fixedly connected on the LED Oblique angle cabinet deviates from the side of the LED module；Strain lock is installed on first installation position, arc lock, the Strain lock and phase are installed on second installation position Adjacent arc lock interlocking is able to achieve the left and right splicing of two oblique angle LED cabinets；Lifting lock is installed, the lifting lock connects the adjacent third installation position and the described 4th on the third installation position Installation position is able to achieve the splicing up and down of two oblique angle LED cabinets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821654383.4U CN209471671U (en) | 2018-10-11 | 2018-10-11 | The oblique angle LED cabinet and LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821654383.4U CN209471671U (en) | 2018-10-11 | 2018-10-11 | The oblique angle LED cabinet and LED display |
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| Publication Number | Publication Date |
|---|---|
| CN209471671U true CN209471671U (en) | 2019-10-08 |
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ID=68086707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821654383.4U Active CN209471671U (en) | 2018-10-11 | 2018-10-11 | The oblique angle LED cabinet and LED display |
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| Country | Link |
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| CN (1) | CN209471671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997992A (en) * | 2020-09-23 | 2020-11-27 | 深圳市光祥科技股份有限公司 | Locking device |
| WO2021218225A1 (en) * | 2020-04-26 | 2021-11-04 | 威创集团股份有限公司 | Alignment structure and cob seamless tiled display system comprising alignment structure |
-
2018
- 2018-10-11 CN CN201821654383.4U patent/CN209471671U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021218225A1 (en) * | 2020-04-26 | 2021-11-04 | 威创集团股份有限公司 | Alignment structure and cob seamless tiled display system comprising alignment structure |
| CN111997992A (en) * | 2020-09-23 | 2020-11-27 | 深圳市光祥科技股份有限公司 | Locking device |
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