CN108492729A - LED display - Google Patents
LED display Download PDFInfo
- Publication number
- CN108492729A CN108492729A CN201810525572.XA CN201810525572A CN108492729A CN 108492729 A CN108492729 A CN 108492729A CN 201810525572 A CN201810525572 A CN 201810525572A CN 108492729 A CN108492729 A CN 108492729A
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- China
- Prior art keywords
- led
- mounting
- board
- locking assembly
- mounting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012800 visualization Methods 0.000 claims abstract description 52
- 238000009434 installation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/165—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with balls or rollers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/83—Use of a magnetic material
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention provides a kind of LED displays, including anti-off board, LED visualization modules and locking assembly, locking assembly is connect with LED visualization modules, and locking assembly has the joint end being engaged by clamping with anti-off board, LED visualization modules detachably connected with anti-off board by locking assembly.The mounting stability that the present invention solves LED visualization modules in the prior art is poor, so as to cause the low problem with safety in utilization difference of service life of LED display.
Description
Technical field
The present invention relates to technical field of LED display, in particular to a kind of LED display.
Background technology
LED display generally includes mounting bracket and LED visualization modules, and magnetic fixing piece is separately positioned on LED imaging moulds
On block and mounting bracket, LED visualization modules are detachably connected by magnetic fixing piece and mounting bracket, in order to image mould to LED
Block carries out detachable maintaining, but during the use of LED display, and magnetic fixing piece is easy failure, leads to LED visualization modules
By falling off on mounting bracket, cause the damage of LED visualization modules, LED visualization modules by being fallen off on mounting bracket there is also injuring personnel by a crashing object,
The risk for damaging other equipment, reduces the service life and safety in utilization of LED display.
Invention content
The main purpose of the present invention is to provide a kind of LED displays, to solve LED visualization modules in the prior art
Mounting stability it is poor, so as to cause LED display service life is low and the problem of safety in utilization difference.
To achieve the goals above, the present invention provides a kind of LED displays, including：Anti-off board；LED visualization modules；
Locking assembly, locking assembly are connect with LED visualization modules, and locking assembly has the joint end being engaged by clamping with anti-off board, LED aobvious
As module is detachably connected with anti-off board by locking assembly.
Further, lockhole is offered in anti-off board, locking assembly includes：Mounting cylinder offers on the side wall of mounting cylinder
Mounting hole；Locking member, locking member are telescopically disposed in along the radial direction of mounting cylinder at mounting hole, and locking member forms joint end；Its
In, mounting cylinder is arranged across lockhole, and mounting hole is located at the side of the separate LED visualization modules of anti-off board, locking member for
Anti-off board counter stopper.
Further, locking assembly further includes：Push rod, push rod are telescopically disposed in mounting cylinder along the axial direction of mounting cylinder
Interior, push rod has pushes end for what a part for locking member was pushed out mounting hole.
Further, push rod includes the sequentially connected guide section in direction along close locking member, backstop section and pushes section, is supported
Push away section have push end；Locking assembly further includes：Cover, cover are arranged on one end of the separate mounting hole of mounting cylinder, cover
Evacuation through-hole is offered, guide section is extend out to by evacuation through-hole outside mounting cylinder；Spring is pushed, spring is pushed and is set in guide section
On, and be connected between backstop section and cover.
Further, locking assembly further includes magnetic part, and magnetic part is connect with push rod, and is located remotely from and pushes the one of end
End, to drive push rod flexible by magnetic part.
Further, locking member is ball, and push rod pushes end to push tip.
Further, the cross-sectional area of locking member is gradually reduced from the direction in mounting hole to outside mounting hole, and locking member
The maximum cross-section area be more than mounting hole cross-sectional area.
Further, mounting hole is two, two mounting hole being provided at circumferentially spaced around mounting cylinder, and locking member is two,
Two locking members are arranged at mounting hole correspondingly.
Further, locking assembly further includes mounting plate, and mounting plate is projectedly arranged in the outside wall surface of mounting cylinder, and position
In the side far from mounting hole, assembly through-hole is offered on mounting plate, fasteners through mounting holes are to show locking assembly and LED
As module is fastenedly connected.
Further, LED display further includes：Mounting bracket, anti-off board are arranged on mounting bracket；Multiple magnetic are fixed
Part, multiple magnetic fixing pieces are divided into equal two groups of quantity, and two groups of magnetic fixing pieces are separately positioned on LED visualization modules and installation
On frame, so that LED visualization modules are connect by magnetic fixing piece with mounting bracket.
It applies the technical scheme of the present invention, is provided with anti-off board and locking assembly, wherein locking assembly images mould with LED
Block connects, and locking assembly has the joint end being engaged by clamping with anti-off board, stretches out mounting hole by control section locking member, and makes
Locking member is clamped with anti-off board, when the joint end of locking assembly and anti-off board clamping, LED visualization modules is made to be fixed with anti-off board
Connection, can steadily connect between LED visualization modules and anti-off board to ensure that, improve the installation of LED visualization modules
Stability, and then improve the service life and safety in utilization of LED display.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows a kind of partial structural diagram of the LED display of alternative embodiment according to the present invention,
In, the locking assembly of LED display is in locking state；
Fig. 2 shows the partial structural diagrams of the LED display in Fig. 1, wherein locking assembly is in unlock shape
State；
Fig. 3 shows the front view of the anti-off board in Fig. 1；
Fig. 4 shows the left view of the anti-off board in Fig. 3；
Fig. 5 shows the structural schematic diagram of the locking assembly of the LED display in Fig. 1；
Fig. 6 shows the schematic cross-sectional view of the locking assembly in Fig. 5, wherein locking assembly is in locking state；
Fig. 7 shows the schematic cross-sectional view of the locking assembly in Fig. 5, wherein locking assembly is in the unlocked state.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, anti-off board；11, lockhole；20, LED visualization modules；30, locking assembly；31, mounting cylinder；311, mounting hole；32、
Locking member；33, push rod；330, end is pushed；331, guide section；332, backstop section；333, section is pushed；34, cover；341, evacuation is logical
Hole；35, spring is pushed；36, magnetic part；37, mounting plate；371, through-hole is assembled；100, magnetic tool.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
In order to which the mounting stability for solving LED visualization modules in the prior art is poor, so as to cause making for LED display
With the service life low problem with safety in utilization difference, the present invention provides a kind of LED displays.
As shown in Figure 1, the locking assembly of LED display is in locking state, LED visualization modules 20 pass through locking assembly
30 are fixedly connected with anti-off board 10；As shown in Fig. 2, locking assembly is in the unlocked state, LED visualization modules 20 can be with anti-off board
10 separation.
Optionally, LED visualization modules 20 are LED box or LED module, in the alternative embodiment of the application Fig. 1 and Fig. 2
In, LED visualization modules 20 are LED box.
As depicted in figs. 1 and 2, LED display includes anti-off board 10, LED visualization modules 20 and locking assembly 30, locking
Component 30 is connect with LED visualization modules 20, and there is locking assembly 30 joint end being engaged by clamping with anti-off board 10, LED to image mould
Block 20 is detachably connected by locking assembly 30 and anti-off board 10.
In the present embodiment, anti-off board 10 and locking assembly 30 are provided with, wherein locking assembly 30 and LED visualization modules
20 connections, locking assembly 30 have the joint end being engaged by clamping with anti-off board 10, are stretched out and are installed by control section locking member 32
Hole 311, and locking member 32 is made to be clamped with anti-off board 10, when the joint end of locking assembly 30 and the clamping of anti-off board 10, keep LED aobvious
As module 20 is fixedly connected with anti-off board 10, can steadily connect between LED visualization modules 20 and anti-off board 10 to ensure that
It connects, improves the mounting stability of LED visualization modules, and then improve the service life and safety in utilization of LED display.
As shown in Figures 1 to 7, lockhole 11 is offered in anti-off board 10, locking assembly 30 includes mounting cylinder 31 and locking member
32, mounting hole 311 is offered on the side wall of mounting cylinder 31, and locking member 32 is telescopically disposed in installation along the radial direction of mounting cylinder 31
At hole 311, locking member 32 forms joint end；Wherein, mounting cylinder 31 is arranged across lockhole 11, and mounting hole 311 is located at anti-off board
The side of 10 separate LED visualization modules 20, locking member 32 are used for and 10 counter stopper of anti-off board.In this way, when locking member 32
When joint end stretches out mounting hole 311, the joint end of locking member 32 can with 10 counter stopper of anti-off board, to make LED image mould
Block is fixedly connected with anti-off board 10；When the joint end of locking member 32 is located in mounting cylinder 31, locking member 32 no longer with anti-off board
10 counter stoppers, LED visualization modules can be detached with anti-off board 10.
As shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 6 and Fig. 7, locking assembly 30 further includes push rod 33, and push rod 33 is along mounting cylinder 31
It is axially telescopically disposed in mounting cylinder 31, push rod 33 has for a part for locking member 32 to be pushed out mounting hole 311
Push end 330.In this way, by pushing push rod 33 to close to the direction of locking member 32, the end 330 that pushes of push rod 33 pushes lock
Tight part 32, make the joint end of locking member 32 stretch out mounting hole 311 and with 10 counter stopper of anti-off board, LED visualization modules and anticreep
Plate 10 is fixedly connected；By pulling push rod 33 to the direction far from locking member 32, the end 330 that pushes of push rod 33 is made no longer to push
Locking member 32, makes the joint end of locking member 32 exit mounting hole 311, and the joint end of locking member 32 is no longer matched with 10 backstop of anti-off board
It closes, LED visualization modules can be detached with anti-off board 10.
As shown in Figures 5 to 7, push rod 33 includes along the sequentially connected guide section 331 in direction close to locking member 32, backstop
Section 332 and pushes section 333, wherein the radial section product of backstop section 332 is more than the radial section product for pushing section 333, pushes section
333 have push end 330；Locking assembly 30 further includes cover 34 and pushes spring 35, and cover 34 is arranged in the remote of mounting cylinder 31
One end from mounting hole 311, evacuation through-hole 341 is offered on cover 34, and guide section 331 extend out to installation by evacuation through-hole 341
Outside cylinder 31, pushes spring 35 and be set on guide section 331, and be connected between backstop section 332 and cover 34.In this way, pushing bullet
Spring 35 is compressively arranged between backstop section 332 and cover 34, pushes spring 35 for providing to close locking member for push rod 33
The elastic force of 32 direction movement, when needing LED visualization modules to be fixedly connected with anti-off board 10, make push rod 33 pushes end
330 push always locking member 32, the joint end of locking member 32 push rod 33 push stretch out always under effect mounting hole 311 and with
10 counter stopper of anti-off board；When needing LED visualization modules to be detached with anti-off board 10, push rod 33 is pulled under the effect of external force,
So that the end 330 that pushes of push rod 33 is no longer pushed locking member 32, the joint end of locking member 32 is made to exit mounting hole 311, locking member 32
Joint end no longer with 10 counter stopper of anti-off board, LED visualization modules can detach with anti-off board 10.
As shown in Fig. 2, Fig. 5 and Fig. 7, locking assembly 30 further includes magnetic part 36, and magnetic part 36 is connect with push rod 33, and position
In separate one end for pushing end 330, to drive push rod 33 flexible by magnetic part 36.In this way, magnetic part 36 and magnetic can be passed through
Suction tool 100 is used cooperatively, and magnetic part 36 drives push rod 33 to be moved to the direction far from locking member 32, to realize that LED is imaged
Module can be with the non-contact dismounting of anti-off board 10.
As shown in Figures 5 to 7, locking member 32 is ball, and push rod 33 pushes end 330 to push tip.In this way, ball makes
Locking assembly 30 does not have sharp surface structure, prevents plowing from user, can promote the safety in utilization of locking assembly 30
And aesthetic appearance.
In one embodiment not shown of the application, the cross-sectional area of locking member 32 is interior to outside mounting hole 311 from mounting hole 311
Direction be gradually reduced, and the maximum cross-section area of locking member 32 be more than mounting hole 311 cross-sectional area.In such manner, it is possible to avoid
Locking member 32 is deviate from by mounting hole 311 to outside mounting cylinder 31.
As shown in Figures 5 to 7, mounting hole 311 is two, two being provided at circumferentially spaced around mounting cylinder 31 of mounting hole 311,
Locking member 32 is two, and two locking members 32 are arranged correspondingly at mounting hole 311.In this way, increasing the number of locking member 32
Amount, can promote the connective stability between LED visualization modules and anti-off board 10.
As shown in Figs. 5 to 7, locking assembly 30 further includes mounting plate 37, and mounting plate 37 is projectedly arranged in mounting cylinder 31
In outside wall surface, and it is located remotely from the side of mounting hole 311, assembly through-hole 371 is offered on mounting plate 37, fastener passes through installation
Hole 311 is locking assembly 30 and LED visualization modules 20 to be fastenedly connected.Optionally, mounting plate 37 is integrally formed with mounting cylinder 31,
To promote the efficiency of assembling of locking assembly 30.
In one embodiment not shown of the application, LED display further includes mounting bracket and multiple magnetic fixing pieces, anticreep
Plate 10 is arranged on mounting bracket, and multiple magnetic fixing pieces are divided into equal two groups of quantity, and two groups of magnetic fixing pieces are separately positioned on
On LED visualization modules 20 and mounting bracket, so that LED visualization modules 20 are connect by magnetic fixing piece with mounting bracket.In this way, LED
It is also fixedly connected by magnetic fixing piece between visualization module 20 and mounting bracket, further improves 20 He of LED visualization modules
Connective stability between mounting bracket, even if magnetic fixing piece fails, LED visualization modules 20 are remained able to through locking assembly 30
It is fixedly connected with the anti-off board 10 on mounting bracket.
Optionally, in order to save space and optimization structure, LED display provided by the present application adopts the mould of pre-operation maintenance
There are escape ways for formula, the i.e. rear of LED display, that is, without service clearance, LED displays dress provided by the present application
Set can avoid LED display because vibrations and other it is unknowable under the conditions of, LED display falls off from mounting bracket, to
The phenomenon that avoiding personnel and equipment from coming to harm.
The LED visualization modules 20 that the application provides LED display can be stably connected with anti-off board 10, to reduce
LED visualization modules 20 misplace, and deformation influences the risk of using effect.
Optionally, LED display provided by the present application is small spacing product, wherein small spacing refers to the adjacent of lamp plate
The distance between two lamp beads are less than or equal to 1.6mm.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached each portion shown in the drawings
The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, the orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
Signified device or element must have a particular orientation or with specific azimuth configuration and operations with hint, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be convenient for using the words such as " first ", " second "
Corresponding parts are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection domain.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of LED display, which is characterized in that including：
Anti-off board (10)；
LED visualization modules (20)；
Locking assembly (30), the locking assembly (30) connect with the LED visualization modules (20), locking assembly (30) tool
Have a joint end being engaged by clamping with the anti-off board (10), the LED visualization modules (20) by the locking assembly (30) with
The anti-off board (10) is detachably connected.
2. LED display according to claim 1, which is characterized in that offer lockhole on the anti-off board (10)
(11), the locking assembly (30) includes：
Mounting cylinder (31) offers mounting hole (311) on the side wall of the mounting cylinder (31)；
Locking member (32), the locking member (32) are telescopically disposed in the mounting hole along the radial direction of the mounting cylinder (31)
(311) at, the locking member (32) forms the joint end；
Wherein, the mounting cylinder (31) is arranged across the lockhole (11), and the mounting hole (311) is located at the anti-off board
(10) the side far from the LED visualization modules (20), the locking member (32) with the anti-off board (10) backstop for matching
It closes.
3. LED display according to claim 2, which is characterized in that the locking assembly (30) further includes：
Push rod (33), the push rod (33) are telescopically disposed in the mounting cylinder (31) along the axial direction of the mounting cylinder (31)
Interior, the push rod (33) has pushes end for what a part for the locking member (32) was pushed out the mounting hole (311)
(330)。
4. LED display according to claim 3, which is characterized in that the push rod (33) includes along close to the lock
The sequentially connected guide section in direction (331) of tight part (32), backstop section (332) and section (333) is pushed, it is described to push section (333)
End (330) is pushed with described；The locking assembly (30) further includes：
Cover (34), the cover (34) setting are described in one end far from the mounting hole (311) of the mounting cylinder (31)
Evacuation through-hole (341) is offered on cover (34), the guide section (331) extend out to the peace by the evacuation through-hole (341)
Fitted tube (31) is outside；
Spring (35) is pushed, the spring (35) that pushes is set on the guide section (331), and is connected to the backstop section
(332) between the cover (34).
5. LED display according to claim 3, which is characterized in that the locking assembly (30) further includes magnetic part
(36), the magnetic part (36) connect with the push rod (33), and is located remotely from described one end for pushing end (330), to pass through
The magnetic part (36) drives the push rod (33) flexible.
6. LED display according to claim 3, which is characterized in that the locking member (32) is ball, the push rod
(33) the end (330) that pushes is to push tip.
7. LED display according to claim 3, which is characterized in that the cross-sectional area of the locking member (32) is by institute
It states the direction of the introversive mounting hole (311) of mounting hole (311) outside to be gradually reduced, and the maximum cross section of the locking member (32)
Cross-sectional area of the product more than the mounting hole (311).
8. LED display according to claim 2, which is characterized in that the mounting hole (311) is two, two institutes
Mounting hole (311) being provided at circumferentially spaced around the mounting cylinder (31) is stated, the locking member (32) is two, two lockings
Part (32) is arranged correspondingly at the mounting hole (311).
9. LED display according to claim 2, which is characterized in that the locking assembly (30) further includes mounting plate
(37), the mounting plate (37) is projectedly arranged in the outside wall surface of the mounting cylinder (31), and is located remotely from the mounting hole
(311) side, offers assembly through-hole (371) on the mounting plate (37), and fastener passes through the mounting hole (311) with will
The locking assembly (30) is fastenedly connected with the LED visualization modules (20).
10. LED display according to claim 1, which is characterized in that the LED display further includes：
Mounting bracket, the anti-off board (10) are arranged on the mounting bracket；
Multiple magnetic fixing pieces, multiple magnetic fixing pieces are divided into equal two groups of quantity, magnetic fixing piece described in two groups point
It is not arranged on the LED visualization modules (20) and the mounting bracket, so that the LED visualization modules (20) pass through the magnetic
Fixing piece is connect with the mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810525572.XA CN108492729B (en) | 2018-05-28 | 2018-05-28 | LED display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810525572.XA CN108492729B (en) | 2018-05-28 | 2018-05-28 | LED display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108492729A true CN108492729A (en) | 2018-09-04 |
| CN108492729B CN108492729B (en) | 2024-01-30 |
Family
ID=63351062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810525572.XA Active CN108492729B (en) | 2018-05-28 | 2018-05-28 | LED display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108492729B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110070804A (en) * | 2019-05-22 | 2019-07-30 | 深圳市德铭光科技有限公司 | A kind of LED display and its means of defence that can prevent display module from surprisingly falling off |
| CN111128037A (en) * | 2019-12-16 | 2020-05-08 | 深圳市鑫成宝源五金有限公司 | Magnetic safety lock for front maintenance module of LED display screen |
| CN111156237A (en) * | 2020-01-07 | 2020-05-15 | 昆山库瑞斯机电设备有限公司 | High-precision concealed pressing fastener for electronic product |
| CN112750380A (en) * | 2021-02-07 | 2021-05-04 | 深圳市雷迪奥视觉技术有限公司 | Front maintenance type LED display screen module |
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| CN111128037B (en) * | 2019-12-16 | 2024-06-14 | 深圳市鑫成宝源五金有限公司 | Magnetic attraction safety lock for front maintenance module of LED display screen |
| CN111156237A (en) * | 2020-01-07 | 2020-05-15 | 昆山库瑞斯机电设备有限公司 | High-precision concealed pressing fastener for electronic product |
| CN111156237B (en) * | 2020-01-07 | 2024-01-23 | 珠海市运泰利电子有限公司 | High-precision concealed pressing fastener for electronic product |
| CN112750380A (en) * | 2021-02-07 | 2021-05-04 | 深圳市雷迪奥视觉技术有限公司 | Front maintenance type LED display screen module |
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