CN208477863U - LED display - Google Patents
LED display Download PDFInfo
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- CN208477863U CN208477863U CN201821220669.1U CN201821220669U CN208477863U CN 208477863 U CN208477863 U CN 208477863U CN 201821220669 U CN201821220669 U CN 201821220669U CN 208477863 U CN208477863 U CN 208477863U
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- power pack
- cabinet
- led display
- lock
- buckle
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Abstract
The utility model belongs to LED technical field of electronic products, more particularly to a kind of LED display, including cabinet and power pack, shape installation cavity compatible with the power pack is equipped in the cabinet, the power pack is buckled in the installation cavity, and corresponding first mounting hole in position and lock pair hole are respectively equipped on the power pack and the installation cavity, the LED display further includes secure latch, and the secure latch is arranged in first mounting hole and is locked in the lock and pays in hole.The LED display of the utility model, installation is easy to operate, and power pack can be securely fixed on cabinet by secure latch, can be effectively prevented from power pack and be fallen off from cabinet, guarantees that security risk is not present in LED display when in use.
Description
Technical field
The utility model belongs to LED technical field of electronic products more particularly to a kind of LED display.
Background technique
Power pack is the important component of LED display, and the components such as power supply, control card, network card in power pack are all
It is the core component of LED display, they can not only provide power supply support for LED display, moreover it is possible to realize the biography of data-signal
Defeated, therefore, providing good outer protection for it is the premise that LED display works normally.
Power pack is fixedly installed on cabinet generally by multiple screws or directly will be electric by LED display power pack
Source capsule is connected on cabinet, when power pack is directly fixedly installed on cabinet using screw, the installation and removal of power pack
Complicated for operation and time-consuming and laborious, when directly power pack is directly clamped among on cabinet, the installation and removal of power pack are relatively simple,
But since LED display is set to eminence more, power pack is easy to fall from cabinet, increases the security risk of personnel.
Utility model content
The purpose of this utility model is to provide a kind of LED displays, it is intended to solve power pack installation in the prior art
Cumbersome and power pack is easy to fall the technical issues of generating security risk from cabinet.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: LED display is set in the cabinet
Have shape installation cavity compatible with the power pack, the power pack is buckled in the installation cavity, and the power pack and
It is respectively equipped with corresponding first mounting hole in position on the installation cavity and lock pays hole, the LED display further includes secure latch,
The secure latch is arranged in first mounting hole and is locked in the lock and pays in hole.
Further, the secure latch includes handle member, lock piece and shaft, and the shaft is arranged in first peace
It fills in hole and is rotatablely connected with first mounting hole, the handle member is connected to the outer end of the shaft, and the lock piece connects
It is connected to the inner end of the shaft, and the lock piece with the shaft rotational angle and is locked in the lock pair hole.
Further, the lock piece includes mounting portion and engaging portion, and the mounting portion is fixedly installed in the shaft
Inner end, the engaging portion are connected on the outer wall of the mounting portion, and turn of the extending direction of the engaging portion and the shaft
For shaft line to vertical, the engaging portion is buckled in the inside that the lock pays hole.
Further, the power pack is equipped with the clamping protrusion of the length direction extension along the power pack and along described
The buckle that the thickness direction of power pack extends, installation cavity position corresponding with the clamping protrusion and the buckle are set respectively
There are clamping groove and snap groove, the clamping protrusion is inserted into the clamping groove along the length direction of the power pack, and the card
The thickness direction detained along the power pack is buckled in the snap groove.
Further, described to be clamped the first end protrusion extension for being raised in the power pack length direction, the buckle is set
It is arranged in the second end close to the power pack length direction, and the buckle is pierced by except the inside of the power pack.
Further, close to the power pack length direction second end outside be equipped with accommodating chamber, it is described buckle and it is described
Secure latch is respectively positioned in the accommodating chamber.
Further, the LED display further includes display module and connecting rope, and the display module magnetism is connected to institute
It states on cabinet, described connecting rope one end is fixedly installed on the cabinet, and the other end of the connecting rope is removably installed in
In the display module.
Further, the one side on the cabinet is equipped with the first adsorption piece, and the another side of the cabinet is equipped with
The second adsorption piece used with first adsorption piece mutual cooperation absorption.
Further, a side of the cabinet is equipped with the first bolt, and the opposite the other side of the cabinet, which is equipped with, to be used
In the jack that first bolt is used cooperatively.
Further, a side of the cabinet, which is equipped with, spells angle regulating device, on the cabinet on opposite the other side
Equipped with the second bolt with the spelling angle regulating device cooperation.
The utility model has the beneficial effects that power pack is first fastened on by the LED display of the utility model during installation
In installation cavity on cabinet, then safety lock padlock is paid again and is paid on hole in the lock on cabinet, in this course, in power pack
On the basis of being fastened on the installation cavity on cabinet Nei, then by paying the safety lock padlock on power pack in the lock on cabinet
It pays in hole, further power pack 20 can be securely fixed on cabinet；The LED display of the utility model, installation behaviour
Make simply, and power pack can be securely fixed in cabinet by secure latch, power pack can be effectively prevented from and taken off from cabinet
It falls, guarantees that security risk is not present in LED display when in use.
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 structural schematic diagram at a visual angle of LED display provided by the embodiment of the utility model.
Fig. 2 is the structural schematic diagram at another visual angle of LED display provided by the embodiment of the utility model.
Fig. 3 is the explosive view of LED display provided by the embodiment of the utility model.
Fig. 4 is the structural schematic diagram at a visual angle of the power pack of LED display provided by the embodiment of the utility model.
Fig. 5 is partial sectional view of the Fig. 4 along line A-A.
Fig. 6 is the structural schematic diagram at another visual angle of the power pack of LED display provided by the embodiment of the utility model.
Fig. 7 is the explosive view of the safety lock buckle of the power pack of LED display provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure:
10-cabinet 11-installation cavity, 12-snap grooves
13-locks pay the 15-the first adsorption piece of 14-receiving hole of hole
16-the first bolt 17-sliding block, 18-waterproof groove
19-20-power pack of jack, 21-clamping protrusions
22-23-24-retention beads of secure latch of buckle
25-limiting groove 26-cylindrical projection, 27-accommodating chambers
28-signaling interface 29-power interface, 30-display modules
31-the first magnetic part 40-connecting rope, 50-circuit board
60-spell angle regulating device 61-connector, 62-adjustment part
63-the 70-the second bolts of 64-perforating of fixing piece
80-waterproof protrusion 161-handle, 162-clamping grooves
171-Pear-Shaped through slot the 202-the second mounting holes of the 201-the first mounting hole
221-impeller 222-second spring, 223-fasteners
231-handle member 232-lock piece, 233-shafts
234-the first spring 271-fixed block, 2211-lug boss
2231-the 2711-the first perforatings of 2232-clamping part of abutting part
2712-the second perforating 2713-push chamber, 2321-mounting portion
2322-raised 27111-the step surfaces of 22321-buckle of engaging portion.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining the description of attached drawing 1~7 is exemplary, it is intended to for explaining the utility model, and should not be understood as practical to this
Novel limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
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.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Fig. 1~7, a kind of LED display provided by the embodiment of the utility model, including cabinet 10 and power pack
20, the cabinet 10 is interior to be equipped with shape installation cavity 11 compatible with the power pack 20, and the power pack 20 is buckled in described
Corresponding first mounting hole 201 in position and lock are respectively equipped in installation cavity 11, and on the power pack 20 and the installation cavity 11
Hole 13 is paid, the LED display further includes secure latch 23, and the secure latch 23 is arranged in first mounting hole 201
And it is locked in the lock and pays in hole 13.
Specifically, the utility model embodiment provides a kind of LED display, during installation, first fastens power pack 20
In the installation cavity 11 on cabinet 10, then the lock of secure latch 23 is paid again and is paid on hole 13 in the lock on cabinet 10, in this mistake
Cheng Zhong, on the basis of power pack 20 has been fastened in the installation cavity 11 on cabinet 10, then by by the peace on power pack 20
Complete 23 lock of lock is paid to be paid in hole 13 in the lock on cabinet 10, power pack 20 further can be securely fixed in cabinet 10
On；The LED display of the utility model embodiment, installation is easy to operate, and secure latch 23 can be by power pack 20 securely
It is fixed on cabinet 10, power pack 20 can be effectively prevented from and fallen off from cabinet, guarantees that peace is not present in LED display when in use
Full hidden danger.
In the present embodiment, refering to shown in Fig. 4, Fig. 5 and Fig. 7, the secure latch 23 includes handle member 231, lock piece 232
With shaft 233, the shaft 233 is arranged in first mounting hole 201 and is rotatablely connected with first mounting hole 201,
The handle member 231 is connected to the outer end of the shaft 233, and the lock piece 232 is connected to the inner end of the shaft 233, and
The lock piece 232 is with 233 rotational angle of shaft and is locked in the lock pair hole 13.Specifically, the outer end of shaft 233
On handle member 231 is installed, the inner end of shaft 233 pass through after the first mounting hole 201 again with 232 company of being fixed of lock piece
Connect, handle member 231 be mainly used for installation personnel hold so that installation personnel can easily rotating shaft 233, when shaft 233
When turning to preset position, lock piece 232 can be paid in hole 13 from lock and extract out, realize point of power pack 20 and cabinet 10
From；When lock piece 232 be pierced by lock pay hole 13 it is outer when, continue to rotate shaft 233, lock piece 232 and lock pay the cooperation of 13 locking of hole, from
And power pack 20 is securely fixed on cabinet 10, avoid power pack 20 from falling off from cabinet 10.
Further, the setting of handle member 231 can be easily installed personnel's rotating shaft 233, so that the insertion of lock piece 232
The operation that lock pair hole 13, rotation and removal lock pay hole 13 is more convenient, more laborsaving.
In the present embodiment, refering to shown in Fig. 3, Fig. 5 and Fig. 7, the lock piece 232 includes mounting portion 2321 and engaging portion
2322, the mounting portion 2321 is fixedly installed in the inner end of the shaft 233, and the engaging portion 2322 is fixedly installed in the peace
On the outer wall in dress portion 2321, and the extending direction of the engaging portion 2322 and the pivot center of the shaft 233 are perpendicular, described
Engaging portion 2322 is buckled in the inside that the lock pays hole 13.Specifically, when shaft 233 turns to preset position, mounting portion
2321 and engaging portion 2322 can be pierced by lock pay a hole 13, when continuing to rotate shaft 233, engaging portion 2322 and mounting portion 2321
Continue to continue to rotate with shaft 233, the side of engaging portion 2322 is connected to the side for deviating from 11 bottom surface of installation cavity on cabinet 10
On, so that power pack 20 is locked on cabinet 10, when the needs of power pack 20 are disassembled from cabinet 10, need to will only rotate
Shaft 233 arrives preset position, and lock piece 232 is paid in hole 13 from lock and is taken out, to unlock power pack 20 and cabinet 10
Locking connection, the locking connection type is easy to operate, and power pack 20 can be securely fixed on cabinet 10.
Further, two retention beads 24 are additionally provided on power pack 20, even a retention bead 24 is arranged in parallel, engaging portion
2322, which are connected to two retention beads 24, encloses and sets in the limiting groove 25 to be formed, when power pack 20 disassembles it from cabinet 10
Afterwards, engaging portion 2322 is connected in limiting groove 25, avoids engaging portion 2322, mounting portion 2321, shaft 233 and handle member
231 optionally rotate and are damaged, to reduce the Locking property of secure latch 23, even result in the mistake of 23 locking of secure latch
Effect.
In the present embodiment, refering to shown in Fig. 4, Fig. 5 and Fig. 7, the power pack 20 is equipped with the length along the power pack 20
Spend the buckle 22 for being clamped protrusion 21 and the thickness direction extension along the power pack 20 that direction extends, the installation cavity 11 and institute
It states clamping protrusion 21 and 22 corresponding positions of the buckle is respectively equipped with clamping groove (not shown) and snap groove 12, the clamping is convex
21 are played along the length direction insertion clamping groove of the power pack 20, and the buckle 22 is along the thickness of the power pack 20
Direction is buckled in the snap groove 12.Specifically, first the clamping protrusion 21 on power pack 20 is protruded into clamping groove, then,
The buckle 22 on power pack 20 is pushed into snap groove 12 again, power pack 20 is just steadily fastened on the installation on cabinet 10 by this
In chamber 11, by clamping protrusion 21 and the cooperation between clamping groove and buckle 22 and snap groove 12, power pack 20 can be consolidated
Be scheduled on cabinet 10, and the fastening of power pack 20 and cabinet 10 is easy to operate, and convenient for the installation of power pack 20 and cabinet 10 and
Disassembly, improves the installation and removal efficiency of installation personnel.
Further, cylindrical projection 26 is additionally provided on power pack 20, the bottom surface of installation cavity 11 and the cylindrical projection 26 are right
The position answered is equipped with receiving hole 14, and cylindrical projection 26 protrudes into receiving hole 14, in the installation process of power pack 20, cylindrical projection
26 and the cooperation of receiving hole 14 play positioning action carried out to power pack 20, to guarantee that secure latch 23 and buckle 22 can be quasi-
It really is respectively clamped into snap groove 12 and lock is paid in hole 13.
In the present embodiment, the clamping protrusion 21 is protruded in the first end of 20 length direction of power pack to be extended, described
Buckle 22 is provided close to the second end setting of 20 length direction of power pack, and the buckle 22 is pierced by the power pack 20
Inside except.Specifically, clamping protrusion 21 and buckle 22 are located on the both ends of power pack 20, when power pack 20 passes through card
Protrusion 21 and buckle 22 are connect when be located on cabinet, the both ends of power pack 20 are each attached on cabinet 10, so that power pack 20
Fixation on cabinet 10 is more stable securely, so that power pack 20 be avoided to fall from cabinet 10.
In the present embodiment, refering to shown in Fig. 4, Fig. 5 and Fig. 7, close to the outside of the 20 length direction second end of power pack
Equipped with accommodating chamber 27, the buckle 22 and the secure latch 23 are respectively positioned in the accommodating chamber 27.Specifically, on power pack 20
Equipped with accommodating chamber 27, the weight of power pack 20 can not only be reduced, and buckle 22 and secure latch 23 are mounted on accommodating chamber
On 27 bottom surface, can be avoided other component touch buckle 22 and secure latch 23 cause buckle 22 and secure latch 23 distinguish
It pays in hole 13 and detaches from snap groove 12 and lock, so that power pack 20 is split away off from cabinet 10, cause power pack
20 damage, or even effectively cause safety accident.
Further, the second mounting hole 202 is additionally provided on the bottom surface of accommodating chamber 27, buckle 22 is worn from the second mounting hole 202
It out and extends to outside power pack 20, the buckle 22 for protruding out power pack 20 directly snaps on cabinet 10, and the mode of snapping connection is grasped
Make simple, convenient and fast.
Further, fixed block 271, fixed block 271 and the first mounting hole and the second peace are additionally provided on 27 bottom surface of accommodating chamber
The corresponding position in dress hole is equipped with the first perforating 2711 and the second perforating 2712, shaft sequentially pass through the first perforating respectively
2711 and first mounting hole, buckle it is also corresponding sequentially passes through the second perforating 2712 and the second mounting hole respectively, it is fixed simultaneously
Block provides installation base body for secure latch and buckle.
Further, buckle 22 includes impeller 221, second spring 222 and fastener 223, the side of impeller 221
Equipped with the lug boss 2211 for being arranged in the second perforating 2712, and lug boss 2211 is moved up and down in the second perforating 2712,
The end of lug boss 2211 is fixedly connected with fastener 223, fixed block 271 offered on the side of 27 bottom surface of accommodating chamber with
The push chamber 2713 that second perforating 2712 communicates, fastener 223 include abutting part 2231 and clamping part 2232, clamping part 2232
It is extended to form outside the second mounting hole 202 of direction of the side of abutting part 2231, lug boss 2211 and the fixed company of abutting part 2231
It connecing, clamping part 2232 is pierced by the second mounting hole 202 and fastens with cabinet 10, and abutting part 2231 is located in the push chamber 2713,
Second spring 222 is connected to respectively on the wall surface of push chamber 2713 and the top surface of abutting part 2231, and the side of clamping part 2232 is set
There is the buckle protrusion 22321 protruded out downwards, buckle protrusion 22321 is fastened in snap groove 12；Second spring 222 generates spring
Power, to push abutting part 2231 to move downward, so that buckle protrusion 22321 is connected to snap groove 12 securely, when need
When power pack 20 is disassembled from cabinet 10, impeller 221 is pushed up, overcomes the spring force of second spring 222, from
And abutting part 2231 is moved up, to drive buckle protrusion 22321 to move upwards, so that buckle protrusion 22321 is detached from
Out in snap groove 12, the separation of power pack 20 Yu cabinet 10 is thereby realized, it during installation, directly will buckle protrusion 22321
It is pressed into snap groove 12, thereby realizes being fastened and connected for power pack 20 and cabinet 10, it is simple to operate quick.
Further, it is arranged with the first spring 234 in shaft 233, is equipped with step surface in the second perforating 2712
27111, the both ends of the first spring 234 are connected to respectively on handle member 231 and step surface 27111, when engaging portion 2322 is connected to
When lock pays the inside in hole 13, the first spring 234 is in compressive state, and the first spring 234 generates the first spring force, by handle member
231 are pushed outwardly, so that engaging portion 2322 to be connected to the inside that lock pays hole 13 securely, avoid shaking because of engaging portion 2322
Or by applied external force in the case where paid in hole 13 from lock and detach power pack 20 is caused to fall off from cabinet 10；Meanwhile
When engaging portion 2322 is located in limiting groove 25, the first spring force that the first spring 234 generates makes the top surface of engaging portion 2322
It is connected to the bottom surface of limiting groove 25 securely, so that engaging portion 2322 is not easily disconnected from out in limiting groove 25.
Further, refering to shown in Fig. 3, Fig. 4 and Fig. 6, the one side of power pack 20 is equipped with signaling interface 28, power pack
20 another side is equipped with power interface 29.Specifically, signaling interface 28 and power interface 29 are located at power pack 20
Two sides, installation personnel during wiring can circle of good definition separate signal interface 28 and power interface 29, be easily installed people
The operation of member is conducive to the cabling of network data line and power supply line to can also distinguish network data line and power supply line
And layout.
Further, at work, alternating current enters power pack 20 by power interface 29 to power pack 20, by electric current converting means
It sets and is changed into direct current, then, the circuit board 50 by the electric wire inside power pack 20 to LED display is powered.Data-signal
Power pack 20 is entered by signaling interface 28, the circuit of LED display is successively transferred to after internal control card and signal wire
Plate 50.
In the present embodiment, refering to fig. 1, shown in Fig. 2 and Fig. 3, the LED display further includes display module 30 and connecting rope
40,30 magnetism of display module is connected on the cabinet 10, and described 40 one end of connecting rope is fixedly installed in the cabinet 10
On, the other end of the connecting rope 40 is removably installed in the display module 30.Specifically, display module 30 is magnetic inhales
It invests on cabinet 10, by the way of magnetism connection, installation between display module 30 and cabinet 10 is disassembled and maintained more just
Victory, meanwhile, connecting rope 40 is additionally provided on cabinet 10, one end of connecting rope 40 is fixedly installed on cabinet 10, connecting rope 40 it is another
One end is removably attachable in display module 30, when display module 30 is in disassembly status with cabinet 10, can will be connected
Rope 40 is disassembled from display module 30, to guarantee being fully disconnected for display module 30 and cabinet 10, when display module 30
When being in installation condition with cabinet 10, connecting rope 40 is fixedly installed in display module 30, when display module 30 and cabinet 10
When magnetic connects the influence due to external force or external factor and separation occurs, display module 30 and cabinet 10 are in connecting rope 40
Under connection function, is not in that display module 30 falls the generation the ground the case where from cabinet 10, avoids display module 30
The security risk fallen increases the safety of entire LED display.
Further, display module 30 is equipped with the first magnetic part 31, and cabinet 10 is equipped with the second magnetic part (not shown),
First magnetic part 31 and the second magnetic part attract each other for display module 30 to be pulled on cabinet 10,31 He of the first magnetic part
Second magnetic part is the magnetic part to attract each other.
Further, the first magnetic part 31 is iron plate, and the second magnetic part is magnet.
Further, connecting rope 40 is fixed by screws in display module 30, and the installation and removal of screw are simple and convenient,
And connecting rope 40 can be stably fixed in display module 30 by screw.
In the present embodiment, refering to fig. 1, shown in Fig. 2 and Fig. 3, circuit board 50, institute are additionally provided in 10 installation cavity 11 of cabinet
It is female equipped with 20 row of power pack to state power pack 20, the circuit board 50 is equipped with 20 row's needle of power pack and 30 row of display module is female,
The display module 30 is equipped with display 30 row's needle of display module, and it is female that 20 row's needle of power pack is plugged in 20 row of power pack
In, 30 row's needle of display display module is plugged in 30 row of the display module mother.Specifically, display module 30 and circuit board
50 electric connection be realized by the grafting of 30 row's needle of 30 mother row of display module and display module, meanwhile, circuit board 50 with
Electric connection between power pack 20 is also to be realized by the grafting of 20 row's needle of 20 mother row of power pack and power pack, using grafting
Mode realize electric connection, simplify between display module 30 and circuit board 50 and circuit board 50 and power pack 20
Connection, while but also can be realized quick installation maintenance between display module 30, cabinet 10 and circuit board 50,
Greatly improve the packaging efficiency of LED display.
In the present embodiment, refering to fig. 1, shown in Fig. 2 and Fig. 3, the one side on the cabinet 10 is equipped with the first adsorption piece
15, the another side of the cabinet 10 position corresponding with first adsorption piece 15 is equipped with the second adsorption piece (not shown), institute
The first adsorption piece 15 is stated to attract each other with second adsorption piece.Specifically, when LED display is spliced, each LED is aobvious
The first adsorption piece 15 in display screen attracts each other with the second adsorption piece on adjacent LED display to be fixed together, on the one hand
It can play the role of positioning to the installation of LED display, so that the splicing of adjacent LED display is more accurate, another party
LED display is adsorbed on adjacent LED display, while installation personnel passes through fastener by face when installing LED display
LED display is fixed on to the main frame for being used to install LED display, in this course, due on LED display
The suction-operated of the second adsorption piece on one adsorption piece 15 and adjacent LED display, therefore LED display installation process is not required to
Other personnel are wanted to support LED display to help installation personnel to complete the splicing of LED display, i.e. installation personnel can be single
The splicing for solely completing LED display also can reduce the installation wind of installation personnel since LED display is generally set to eminence
Danger.
Further, the first adsorption piece 15 is magnet, and the second adsorption piece is iron plate.
In the present embodiment, refering to fig. 1, shown in Fig. 2 and Fig. 3, a side of the cabinet 10 is equipped with the first bolt 16, described
The opposite the other side of cabinet 10 is equipped with the jack 19 being used cooperatively for first bolt 16.Specifically, in LED display
Splicing when, the first bolt 16 on LED display is inserted into the jack 19 on adjacent LED display, so that adjacent
It is firmly installed between two LED displays, and when needing to dismantle between two adjacent LED displays, needs to show LED
The first bolt 16 in display screen is extracted from the jack 19 on adjacent LED display, and disassembling section is simple and convenient.
Further, the outside wall surface of one end of the first bolt 16 is equipped with clamping groove 162, and cabinet 10 is equipped with sliding block
17, sliding block 17 is equipped with Pear-Shaped through slot 171, and when the macropore of Pear-Shaped through slot 171 is communicated with jack 19, first inserts first
Pin 16 is inserted into the macropore of jack 19 and Pear-Shaped through slot 171, is then moved sliding block 17 and is clamped the aperture of Pear-Shaped through slot 171
In the clamping groove 162 on the first bolt 16, made by 162 inner wall of clamping groove and the withstanding effect of 17 side of sliding block
First bolt 16 is fixed in jack 19, so that adjacent LED display fixation.When two adjacent LED displays it
Between when needing to dismantle, mobile sliding block 17 communicates the macropore of Pear-Shaped through slot 171 with jack 19, so that the first bolt 16 be removed
Outside jack 19, disassembling section is simple and convenient.
Further, the other end of the first bolt 16 is equipped with handle 161, is arranged with third spring on the first bolt 16,
The both ends of third spring are connected to respectively on the surface and handle 161 of cabinet 10, and the setting of handle 161 can be easily installed personnel's shifting
Dynamic first bolt 16, so that the operation of the insertion jack 19 of the first bolt 16 and removal jack 19 is more convenient；When needing
When one bolt 16 removes jack 19, it is only necessary to which mobile sliding block 17, the first bolt 16 is under the active force of third spring, the first bolt
16 can automatically remove jack 19, so that the disassembling section of installation personnel is more laborsaving, meanwhile, the first bolt 16 is inserted into jack 19
When middle, due to the effect of the third spring force of third spring, so that 162 inner wall of clamping groove and sliding block on the first bolt 16
The withstanding effect of 17 sides is bigger, so that the first bolt 16 will not easily detach outside jack 19, but also adjacent LED is aobvious
The connection of display screen is more firm.
In the present embodiment, refering to fig. 1, shown in Fig. 2 and Fig. 3, a side of the cabinet 10, which is equipped with, spells angle regulating device 60,
Opposite the other side is equipped with the second bolt 70 cooperated with the spelling angle regulating device 60 on the cabinet 10.Specifically,
When splicing LED display, the second bolt 70 of spelling angle regulating device 60 and adjacent LED display on LED display is solid
Fixed connection, so that adjacent LED display screen is fixed together, while can spell angle regulating device 60 by adjusting,
To change the splicing angle of adjacent LED display screen, the splicing of adjacent LED display screen multi-angle is realized.
Further, the spelling angle regulating device 60 on LED display includes connector 61, adjustment part 62 and fixing piece 63,
Fixing piece 63 is fixedly installed on cabinet 10, and connector 61 is fixedly installed on adjustment part 62, and adjustment part 62 and fixing piece 63 are logical
It crosses turbine and worm or rack-and-pinion is connected to stretch out or retract the connector 61, the second of adjacent LED display
Bolt 70 is removably mounted on the connector 61, so that adjacent LED display screen is fixed together, when rotation is adjusted
When one integral piece 62, connector 61 is stretched out or is retracted, and pushes adjacent LED display to rotate, to realize adjacent LED display screen
The variation of angle.
Further, the outside wall surface of the second bolt 70, which is equipped with, abuts protrusion, and connector 61 is equipped with for abutting protrusion
The perforating 64 worn abuts protrusion and is arranged in after perforation, rotates the second bolt 70, so that abutting protrusion is connected to connector
On 61 side, to adjacent LED display is fixed together, when the adjacent LED display of needs needs to dismantle
When, it also only needs to rotate the second bolt 70 and removes the second bolt 70 from perforating 64, to realize adjacent LED display
Disassembly, realizes adjacent LED display and is rapidly assembled and disassembled, substantially increase the efficiency of installation and removal.
Further, power pack 20 is equipped with waterproof protrusion 80, and the bottom surface of accommodating chamber 27 is equipped with waterproof groove 18, waterproof
Protrusion 80 is connected in the waterproof groove 18, to avoid clipping room of the external moisture between power pack 20 and cabinet 10
Gap penetrates on circuit board 50, to damage circuit board 50.
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)
1. a kind of LED display, including cabinet and power pack, it is characterised in that: be equipped with shape and the power supply in the cabinet
The compatible installation cavity of box, the power pack are buckled in the installation cavity, and on the power pack and the installation cavity respectively
Hole is paid equipped with corresponding first mounting hole in position and lock, the LED display further includes secure latch, and the secure latch is worn
In in first mounting hole and be locked in it is described lock pay hole in.
2. LED display according to claim 1, it is characterised in that: the secure latch include handle member, lock piece and
Shaft, the shaft are arranged in first mounting hole and are rotatablely connected with first mounting hole, the handle member connection
In the outer end of the shaft, the lock piece is connected to the inner end of the shaft, and the lock piece is with the shaft angle of rotation
It spends and is locked in the lock and pay in hole.
3. LED display according to claim 2, it is characterised in that: the lock piece includes mounting portion and engaging portion, institute
The inner end that mounting portion is fixedly installed in the shaft is stated, the engaging portion is connected on the outer wall of the mounting portion, and the button
To vertical, the engaging portion is buckled in the inside that the lock pays hole for the extending direction of socket part and the pivot center of the shaft.
4. described in any item LED displays according to claim 1~3, it is characterised in that: the power pack is equipped with along described
Clamping protrusion that the length direction of power pack extends and the buckle that extends of thickness direction along the power pack, the installation cavity with
The clamping protrusion and the corresponding position of the buckle are respectively equipped with clamping groove and snap groove, and the clamping protrusion is along the power supply
The length direction of box is inserted into the clamping groove, and the buckle is buckled in the snap groove along the thickness direction of the power pack
It is interior.
5. LED display according to claim 4, it is characterised in that: the clamping is raised in the power pack length side
To first end protrude and extend, it is described to buckle the second end setting for being provided close to the power pack length direction, and the buckle
It is pierced by except the inside of the power pack.
6. LED display according to claim 5, it is characterised in that: close to the power pack length direction second end
Outside is equipped with accommodating chamber, and the buckle and the secure latch are respectively positioned in the accommodating chamber.
7. described in any item LED displays according to claim 1~3, it is characterised in that: the LED display further includes showing
Show that mould group and connecting rope, the display module magnetism are connected on the cabinet, described connecting rope one end is fixedly installed in described
On cabinet, the other end of the connecting rope is removably installed in the display module.
8. described in any item LED displays according to claim 1~3, it is characterised in that: set on the one side on the cabinet
There is the first adsorption piece, the another side of the cabinet is equipped with second for cooperating with first adsorption piece and adsorbing and using and inhales
Attachment.
9. described in any item LED displays according to claim 1~3, it is characterised in that: a side of the cabinet is equipped with the
One bolt, the opposite the other side of the cabinet are equipped with the jack being used cooperatively for first bolt.
10. described in any item LED displays according to claim 1~3, it is characterised in that: a side of the cabinet is equipped with
Angle regulating device is spelled, opposite the other side is equipped with and second bolt for spelling the cooperation of angle regulating device on the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821220669.1U CN208477863U (en) | 2018-07-27 | 2018-07-27 | LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821220669.1U CN208477863U (en) | 2018-07-27 | 2018-07-27 | LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208477863U true CN208477863U (en) | 2019-02-05 |
Family
ID=65208067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821220669.1U Active CN208477863U (en) | 2018-07-27 | 2018-07-27 | LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208477863U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020177494A1 (en) * | 2019-03-05 | 2020-09-10 | 深圳市光祥科技股份有限公司 | Tensioning lock and led display screen box body |
| WO2022011695A1 (en) * | 2020-07-17 | 2022-01-20 | 深圳市艾比森光电股份有限公司 | Led display screen |
| CN114743467A (en) * | 2022-04-19 | 2022-07-12 | 深圳市艾比森光电股份有限公司 | Display screen |
| WO2023168577A1 (en) * | 2022-03-07 | 2023-09-14 | 西安青松光电技术有限公司 | Display unit and display device |
-
2018
- 2018-07-27 CN CN201821220669.1U patent/CN208477863U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020177494A1 (en) * | 2019-03-05 | 2020-09-10 | 深圳市光祥科技股份有限公司 | Tensioning lock and led display screen box body |
| US11350533B2 (en) | 2019-03-05 | 2022-05-31 | Shenzhen Gloshine Technology Co., Ltd. | Tension lock and LED display screen box |
| WO2022011695A1 (en) * | 2020-07-17 | 2022-01-20 | 深圳市艾比森光电股份有限公司 | Led display screen |
| WO2023168577A1 (en) * | 2022-03-07 | 2023-09-14 | 西安青松光电技术有限公司 | Display unit and display device |
| CN114743467A (en) * | 2022-04-19 | 2022-07-12 | 深圳市艾比森光电股份有限公司 | Display screen |
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