CN205487158U - Led display screen front maintenance device - Google Patents
Led display screen front maintenance device Download PDFInfo
- Publication number
- CN205487158U CN205487158U CN201620031983.XU CN201620031983U CN205487158U CN 205487158 U CN205487158 U CN 205487158U CN 201620031983 U CN201620031983 U CN 201620031983U CN 205487158 U CN205487158 U CN 205487158U
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- CN
- China
- Prior art keywords
- slide bar
- led display
- push rod
- attending device
- device before
- 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.)
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Abstract
The utility model relates to a technical field of LED display screen provides a LED display screen front maintenance device, including frame, multiunit adsorption component and multiunit auto -lock subassembly. The frame is used for installing LED lamp module group, and the frame includes a bottom plate. Adsorption component includes side by side and the interval sets firmly a plurality of magnetic element on LED lamp module organizes. Each is organized the auto -lock subassembly and all includes slide bar, a plurality of cardboard, follows a plurality of lock core parts of the axis interval setting of slide bar and the solenoid valve subassembly that is used for making the slide bar remove along the slide bar axis. The lock core parts all include sleeve, push rod, are used for the 2nd magnetic element that inhales mutually with a magnetic element magnetism and make the push rod towards keeping away from the elastic element that the bottom plate orientation moved, offer on the lateral wall of push rod supply the cardboard slip into with the draw -in groove of roll -off. Compared with the prior art, the utility model provides a LED display screen front maintenance device maintains and changes very convenience, easy operation, labour saving and time saving.
Description
Technical field
This utility model relates to the technical field of LED display, especially relates to attending device before a kind of LED display.
Background technology
Maintenance display screen before LED, space is safeguarded at the back side that eliminating display screen, it is achieved that front maintenance screen body, can be by
Display screen entirety is done thin, compares for safeguarding more afterwards, and front maintenance saves space, and is convenient for changing and keeps in repair, it is not necessary to bigger
Dismounting.
At present, attending device before existing LED display, operating process is complicated, wastes time and energy, it has not been convenient to use.
Utility model content
Technical problem to be solved in the utility model is to provide attending device before a kind of LED display, it is intended to solve
In prior art, tie up operating process before there is LED display complicated.Be inconvenient to the defect used.
For solving above-mentioned technical problem, this utility model safeguards dress before being the technical scheme is that a kind of LED display
Putting, including the framework for installing a LED module, many group absorbent module and many groups from lock set, described framework includes an end
Plate, the described absorbent module of many groups is described with many groups from lock set one_to_one corresponding, and respectively group absorbent module all includes side by side and is spaced solid
Multiple first magneticss being located on described LED module, respectively all include from lock set described in group:
Slide bar, is slidably installed on described base plate；
Multiple clamps, be installed on described slide bar and along described slide bar axis be spaced arrange；
Multiple lock core parts, the axis along described slide bar is spaced and arranges, and each described lock core parts all include being formed at institute
State the sleeve on base plate, the push rod being slidably installed in described sleeve, for second magnetic attracting with described first magnetics magnetic
Property element and make described push rod towards the first flexible member of moving away from described base plate direction, described second magnetics is positioned at institute
State cartridge exterior and be connected with described push rod, the sidewall of described push rod offers the draw-in groove slid in and out for described clamp；
And
Electromagnetic valve component, is used for making described slide bar move along described slide bar axis.
Further, described push rod has the first end and relative with described first end connected with described second magnetics
The second end, described first flexible member is arranged between described second end and described sleeve bottom.
Further, described lock core parts also include the installation lid for fixing described second magnetics, described installation
Lid is installed in described first end.
Further, described push rod has the holding section being positioned at its second end, and the cross section of described holding section is circular, described
Draw-in groove is opened on the sidewall of described holding section.
Further, whole circumferentially extending along described push rod of described draw-in groove.
Further, the sidewall of described sleeve offers the opening passed for described clamp, described in described open communication
Sleeve inner.
Further, described electromagnetic valve component includes having the electromagnetic valve of an expansion link, be connected to described expansion link and institute
State the connecting rod between slide bar and be set on described expansion link and for the second flexible member making described expansion link reset.
Further, described first and second flexible members are stage clip.
Further, described first magnetics is stainless iron, and described second magnetics is Magnet.
Further, it is horizontal longitudinal with one, from lock set along described described in many groups that described base plate has orthogonal one
Being horizontally arranged at interval, each described slide bar is respectively along described longitudinal extension.
Being compared with the prior art, attending device before the LED display that this utility model provides, when needing to safeguard, to electromagnetism
Valve module is energized, and solenoid-driven slide bar moves, and the second flexible member is compacted, and clamp exits the draw-in groove of correspondence simultaneously,
Under the effect of the first spring element, the push rod in each sleeve is towards moving away from base plate direction, thus is ejected by LED module,
Attendant manually takes off the LED module ejected and can safeguard, so, safeguards and changes very convenient, simple to operate, saves time
Laborsaving.
Accompanying drawing explanation
Fig. 1 be this utility model embodiment provide LED display before attending device be connected with LED module after solid
Schematic diagram；
Fig. 2 be this utility model embodiment provide LED display before attending device separate with LED module after solid
Schematic diagram；
Fig. 3 be before the LED display that this utility model embodiment provides in attending device at lock set during locked state
Schematic perspective view；
Fig. 4 be before the LED display that this utility model embodiment provides in attending device at lock set during released state
Schematic perspective view；
Fig. 5 is cross-sectional schematic during locked state at the lock core parts that this utility model embodiment provides；
Fig. 6 is the schematic perspective view of slide bar, clamp and electromagnetic valve component that this utility model embodiment provides.
Main element symbol description
Attending device 1 before 100:LED display screen: framework
2: absorbent module 3: from lock set
200:LED lamp module 11: base plate
21: the first magneticss 31: slide bar
33: lock core parts 34: electromagnetic valve component
331: sleeve 332: push rod
333: the second magnetics 334: the first flexible members
3321: draw-in groove 201: plate body
12: side plate 35: slide bar axle sleeve
3311: through hole 335: pressing plate
3312: opening 3322: the first end
3323: the second ends 3324: holding section
32a: arc notch 336: install lid
341: electromagnetic valve 342: connecting rod
343: the second flexible members 344: expansion link
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, with
Lower combination drawings and Examples, are further elaborated to this utility model.Should be appreciated that concrete reality described herein
Execute example only in order to explain this utility model, be not used to limit this utility model.
Below in conjunction with concrete accompanying drawing, realization of the present utility model is described in detail.
As shown in Figures 1 to 6, the preferred embodiment provided for this utility model.
Attending device 100 before the LED display of the present embodiment offer, including framework 1, many group absorbent module 2 and many groups certainly
Lock set 3.Framework 1 is for installing a LED module 200, and framework 1 includes a base plate 11.Organize absorbent module 2 and organize self-locking more more
Assembly 3 one_to_one corresponding, each group absorbent module 2 all includes side by side and is spaced multiple first magnetic being installed on LED module 200
Element 21.Each group all includes slide bar 31, multiple clamp 32, spaced multiple lock cores of axis along slide bar 31 from lock set 3
Parts 33 and for making the electromagnetic valve component 34 that slide bar 31 moves along slide bar 31 axis.Slide bar 31 is slidably installed on base plate 11, card
Plate 32 be installed on slide bar 31 and along slide bar 31 axis be spaced arrange.Lock core parts 33 all include the set being formed on base plate 11
Cylinder 331, the push rod 332 that is slidably installed in sleeve 331, for second magnetics 333 attracting with the first magnetics 21 magnetic
It is positioned at outside sleeve 331 towards the first flexible member 334 moved away from base plate 11 direction, the second magnetics 333 with making push rod 332
Portion is also connected with push rod 332, and the sidewall of push rod 332 offers the draw-in groove 3321 slid in and out for clamp 32.
Attending device 100 before above-mentioned LED display, safeguards and changes very convenient, simple to operate, time saving and energy saving.
For sake of convenience, hereinafter alleged " left " " right " " on " left and right, the upper and lower of D score and accompanying drawing itself is to one
Cause, but structure of the present utility model is not played restriction effect.
In the present embodiment, seeing Fig. 1 to Fig. 4, before LED display, attending device 100 is main by for mounted LED lamp mould
Organize framework 1, the absorbent module 2 of 200 and constitute from lock set 3.
Absorbent module 2, is fixedly mounted on LED module 200, and LED module 200 includes the plate body of a substantially squarely
201, the quantity of absorbent module 2 for but be not limited to four groups, four groups of absorbent module 2 from left-hand by being disposed on LED module
Plate body 201 side of 200, often group absorbent module 2 all includes the most side by side and is spaced be installed on this plate body 201 multiple
First magnetics 21, the first magnetics 21 can be stainless iron (can certainly be Magnet, or nickel, cobalt and other
Alloy that can be attracting with Magnet magnetic).
Framework 1 includes base plate 11 and is formed at the side plate 12 of this base plate 11 surrounding, the shape of base plate 11 and plate body 201 and
Size is essentially identical.From figs. 3 and 4 it can be seen that in the present embodiment, base plate 11 has orthogonal one horizontal D1 (figure
D1 direction in showing, i.e. left and right directions) and a longitudinal D2 (the D2 direction in diagram, i.e. above-below direction).
From lock set 3, for attracting each other with absorbent module 2, so that LED module 200 is fixed on framework 1.Self-locking
Assembly 3 is installed on base plate 11, from the quantity of lock set 3 is but is not limited to four groups, and four groups are spaced from lock set 3 transversely D1
Arrange and with four groups of absorbent module 2 one_to_one corresponding.Each group from lock set 3 all include slide bar 31, clamp 32, lock core parts 33 and
Electromagnetic valve component 34.
Slide bar 31 is slidably disposed on base plate 11 by several slide bar axle sleeves 35, and the axis direction of slide bar 31 is with vertical
Substantially parallel to D2.
Clamp 32, is fixedly mounted on slide bar 31, and multiple clamps 32 are spaced setting along the axis of slide bar 31, and respectively organize self-locking
Multiple clamps 32 in assembly 3 and the first magnetics 21 one_to_one corresponding in each group of absorbent module 2.
Seeing Fig. 3 to Fig. 5, lock core parts 33, be arranged on base plate 11, multiple lock core parts 33 are along between the axis of slide bar 31
Every setting, and each group of multiple lock core parts 33 in lock set 3 are with the first magnetics 21 in each group of absorbent module 2 one by one
Corresponding.As can be seen from Figure 4 and Figure 5, each lock core parts 33 all include sleeve 331, push rod the 332, second magnetics 333 and
First flexible member 334.
Sleeve 331, is formed on base plate 11 and extends along the direction being perpendicular to base plate 11, and the height of sleeve 331 is slightly below
The height of side plate 12, the top end face central authorities of sleeve 331 offer a through hole 3311, and the bottom of sleeve 331 connects a pressing plate
335.Offering the opening 3312 passed for clamp 32 in the middle part of the sidewall of sleeve 331, it is internal that opening 3312 connects sleeve 331,
The size of this opening 3312 is suitable with the thickness of clamp 32.
Push rod 332, is slidably installed in sleeve 331, and it has the first relative end 3322 and the second end 3323, wherein, first
End 3322 is stretched out by the top end face through hole 3311 of sleeve 331, and push rod 332 includes interconnective pushing part and holding section
3324, the cross section of pushing part and holding section 3324 is the most circular, and the diameter of holding section 3324 is more than pushing part, wherein the first end
3322 tops being positioned at pushing part, the second end 3323 is positioned at the bottom of holding section 3324.Draw-in groove 3321 is opened in holding section 3324
Sidewall on, whole circumferentially extending along push rod 332 of draw-in groove 3321.From fig. 6, it can be seen that be formed and draw-in groove on clamp 32
The arc notch 32a of 3321 empty avoidings, when clamp 32 arc notch 32a moves to sleeve 331 opening 3312, clamp 32 exits card
Groove 3321.
Second magnetics 333, for attracting with the first magnetics 21 magnetic, the second magnetics 333 is positioned at sleeve
331 is outside, and it is fixedly connected on the first end 3322 by installing lid 336, and the second magnetics 333 is Magnet.
First flexible member 334, for promoting this push rod 332 towards away from base plate 11 side when clamp 32 exits draw-in groove 3321
To movement, this first flexible member 334 is arranged between the second end 3323 and pressing plate 335, and the first flexible member 334 is stage clip.
See Fig. 6, electromagnetic valve component 34, be used for controlling slide bar 31 and move along its axis.In the present embodiment, electromagnetic valve group
Part 34 includes electromagnetic valve 341, connecting rod 342 and the second flexible member 343.Electromagnetic valve 341 is arranged on the side of slide bar 31, and it has
The expansion link 344 extended downwardly from, expansion link 344 is substantially parallel with slide bar 31, and connecting rod 342 is connected to expansion link 344 and slide bar 31
Between, and when electromagnetic valve 341 is energized, expansion link 344 bounces back, and makes connecting rod 342 band moving slide-bar 31 move up.Second flexible member
343 are used for making expansion link 344 reset downwards, and the second flexible member 343 is stage clip, is set on expansion link 344 and is positioned at connecting rod
Between 342 and the end face of electromagnetic valve 341, so, when power is off, promote expansion link 344 to stretch out, make connecting rod 342 band moving slide-bar 31
Move down.
The work process of attending device 100 before LED display of the present utility model under describing in detail below in conjunction with the accompanying drawings:
Before LED module 200 is installed, each group is energized from the electromagnetic valve component 34 of lock set 3, and electromagnetic valve 341 makes slide bar
Moving on 31, the second flexible member 343 is compacted, and the arc notch 32a of each clamp 32 moves to sleeve 331 opening 3312, pushes away
Bar 332 is under the effect of the first flexible member 334, and mobile to highest order, the i.e. second magnetics 333 stretches out with push rod 332；
LED module 200 moves along the direction being perpendicular to base plate 11 to base plate 11, each in each group of absorbent module 2
When one magnetics 21 abuts with each group of each second magnetics 333 in lock set 3；
Continue, along being perpendicular to the direction of base plate 11 to base plate 11 movable LED lamp module 200, at each group in lock set 3, to push away
Bar 332 is towards base plate 11 direction by pushing tow, and the first flexible member 334 is compacted, when draw-in groove 3321 and the sleeve 331 of each push rod 332
On opening 3312 alignment after, each group from electromagnetic valve component 34 power-off of lock set 3, under the effect of the second flexible member 343,
Making slide bar 31 move down, the most each clamp 32 is respectively clamped in the draw-in groove 3321 of correspondence, fixes with the position by push rod 332；
When needing to safeguard, being energized electromagnetic valve component 34, electromagnetic valve 341 drives slide bar 31 to move up, the second bullet
Property element 343 compacted, simultaneously clamp 32 exit correspondence draw-in groove 3321, under the effect of the first spring element, each sleeve 331
In push rod 332 move towards away from base plate 11 direction, thus LED module 200 is ejected, attendant manually takes off and ejects
LED module 200 can be safeguarded.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Any amendment, equivalent or the improvement etc. made within novel spirit and principle, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (10)
1. attending device before a LED display, it is characterised in that include the framework for installing a LED module, organize suction more
Attached assembly and many groups are from lock set, and described framework includes a base plate, and to organize described absorbent module described with many groups from lock set one more
One is corresponding, and each group absorbent module all includes side by side and be spaced multiple first magneticss being installed on described LED module, respectively
All include from lock set described in Zu:
Slide bar, is slidably installed on described base plate；
Multiple clamps, be installed on described slide bar and along described slide bar axis be spaced arrange；
Multiple lock core parts, the axis along described slide bar is spaced and arranges, and each described lock core parts all include being formed at the described end
Sleeve on plate, the push rod being slidably installed in described sleeve, for attracting with described first magnetics magnetic the second magnetic unit
Part and the first flexible member making described push rod court move away from described base plate direction, described second magnetics is positioned at described set
Cylinder is outside and is connected with described push rod, and the sidewall of described push rod offers the draw-in groove slid in and out for described clamp；And
Electromagnetic valve component, is used for making described slide bar move along described slide bar axis.
Attending device before LED display the most according to claim 1, it is characterised in that described push rod has and described
The first end that two magneticss connect and second end relative with described first end, described first flexible member is arranged on described the
Between two ends and described sleeve bottom.
Attending device before LED display the most according to claim 2, it is characterised in that described lock core parts also include using
In the installation lid of fixing described second magnetics, described installation lid is installed in described first end.
Attending device before LED display the most according to claim 2, it is characterised in that described push rod have be positioned at its
The holding section of two ends, the cross section of described holding section is circular, and described draw-in groove is opened on the sidewall of described holding section.
Attending device before LED display the most according to claim 4, it is characterised in that described draw-in groove is along described push rod
Whole circumferentially extending.
Attending device before LED display the most according to claim 1, it is characterised in that offer on the sidewall of described sleeve
There is the opening passed for described clamp, sleeve inner described in described open communication.
Attending device before LED display the most according to any one of claim 1 to 6, it is characterised in that described electromagnetic valve
Assembly includes having the electromagnetic valve of an expansion link, the connecting rod being connected between described expansion link and described slide bar and be set in described
On expansion link and for the second flexible member making described expansion link reset.
Attending device before LED display the most according to claim 7, it is characterised in that the described first and second elastic units
Part is stage clip.
Attending device before LED display the most according to any one of claim 1 to 6, it is characterised in that described first magnetic
Property element is stainless iron, and described second magnetics is Magnet.
Attending device before LED display the most according to any one of claim 1 to 6, it is characterised in that described base plate
Having orthogonal one laterally with one longitudinally, many groups are described to be horizontally arranged at interval from described in lock set edge, and each described slide bar divides
Not along described longitudinal extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031983.XU CN205487158U (en) | 2016-01-13 | 2016-01-13 | Led display screen front maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031983.XU CN205487158U (en) | 2016-01-13 | 2016-01-13 | Led display screen front maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487158U true CN205487158U (en) | 2016-08-17 |
Family
ID=56667702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620031983.XU Expired - Fee Related CN205487158U (en) | 2016-01-13 | 2016-01-13 | Led display screen front maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487158U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648637A (en) * | 2018-05-14 | 2018-10-12 | 威创集团股份有限公司 | Enclosed structure before a kind of LED display |
| CN108766266A (en) * | 2018-07-21 | 2018-11-06 | 福建海佳彩亮光电科技有限公司 | A kind of LED display and its module device for ejecting |
| CN109377897A (en) * | 2018-12-13 | 2019-02-22 | 杭州显迈科技有限公司 | A kind of mounting device of LED display |
| CN109903686A (en) * | 2017-12-11 | 2019-06-18 | 深圳市大族元亨光电股份有限公司 | LED box and LED display |
| CN111862845A (en) * | 2020-08-21 | 2020-10-30 | 深圳市奥拓电子股份有限公司 | Front maintenance LED display screen box body, maintenance method and display screen thereof |
| WO2022036905A1 (en) * | 2020-08-18 | 2022-02-24 | 深圳市奥拓电子股份有限公司 | Self-moving lamp bead protection device, led box, and led display screen |
-
2016
- 2016-01-13 CN CN201620031983.XU patent/CN205487158U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109903686A (en) * | 2017-12-11 | 2019-06-18 | 深圳市大族元亨光电股份有限公司 | LED box and LED display |
| CN108648637A (en) * | 2018-05-14 | 2018-10-12 | 威创集团股份有限公司 | Enclosed structure before a kind of LED display |
| CN108766266A (en) * | 2018-07-21 | 2018-11-06 | 福建海佳彩亮光电科技有限公司 | A kind of LED display and its module device for ejecting |
| CN108766266B (en) * | 2018-07-21 | 2020-06-26 | 福建省海佳集团股份有限公司 | LED display screen and module popping device thereof |
| CN109377897A (en) * | 2018-12-13 | 2019-02-22 | 杭州显迈科技有限公司 | A kind of mounting device of LED display |
| WO2022036905A1 (en) * | 2020-08-18 | 2022-02-24 | 深圳市奥拓电子股份有限公司 | Self-moving lamp bead protection device, led box, and led display screen |
| CN111862845A (en) * | 2020-08-21 | 2020-10-30 | 深圳市奥拓电子股份有限公司 | Front maintenance LED display screen box body, maintenance method and display screen thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210113 |