CN209041900U - Outdoor LED display screen structure of module - Google Patents
Outdoor LED display screen structure of module Download PDFInfo
- Publication number
- CN209041900U CN209041900U CN201821912406.7U CN201821912406U CN209041900U CN 209041900 U CN209041900 U CN 209041900U CN 201821912406 U CN201821912406 U CN 201821912406U CN 209041900 U CN209041900 U CN 209041900U
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- display screen
- positioning sleeve
- fixed
- shaped card
- concave ring
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- 230000007246 mechanism Effects 0.000 claims description 7
- 230000004807 localization Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000005489 elastic deformation Effects 0.000 description 5
- 238000011084 recovery Methods 0.000 description 3
- 239000011111 cardboard Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of LED display screens, in particular to a modularized outdoor LED display screen structure, wherein a positioning sleeve is fixed on a fixed frame; a concave ring is arranged on the shaft body of the round shaft; the elastic element is fixed at one end of the round shaft; the other end of the round shaft is fixed on the back of the display screen module; one end of the round shaft, which is fixed with the elastic element, is inserted into the positioning sleeve; two arms of the U-shaped clamping plate are clamped into the concave ring from two open grooves on the same positioning sleeve respectively; two ends of the elastic element are respectively pressed on the round shaft and the fixed frame; the U-shaped clamping plate is tightly pressed between the side wall of the open slot and the side wall of the concave ring; the arc-shaped concave part is attached to the inner ring surface of the concave ring. Use the utility model discloses the time, this connection structure dismouting of LED module display screen is simple, greatly improves the installation effectiveness and the dismantlement efficiency of display screen module to the limit, brings very big convenience to the independent maintenance of display screen module.
Description
Technical field
The utility model relates to LED display technical field, in particular to a kind of modularity outdoor LED display screen structure.
Background technique
LED display mould group is one of the main component for forming LED display finished product.LED display mould group is easy to use,
LED display mould group is fastened by bolts on frame, and this fixed form is although easy to connect and fastens, but dismounts difficulty
Greatly, it moreover, LED display is exposed to wind and rain outdoors year in year out, gets rusty easily, is maintaining between bolts and nuts
When, it needs Bolt dismantling to get off, the bolt to get rusty is easy sliding teeth, so this connection structure brings greatly subsequent maintenance
It is inconvenient.
Therefore it is necessary to carry out further technological innovation to existing modularity outdoor LED display screen structure.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, it is aobvious to provide a kind of modularity outdoor LED
Display screen structure.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of modularity outdoor LED display screen structure described in the utility model, it includes display screen module and fixation
Frame；The display screen module passes through several snap-gauge positioning mechanisms and is fixed on fixed frame；The snap-gauge positioning mechanism includes
It is made of circular shaft, positioning sleeve, U-shaped card plate and elastic element；The positioning sleeve is fixed on fixed frame；The column of the circular shaft
The inner hole of body and positioning sleeve matches；Two open slots are offered on the lateral wall of the positioning sleeve；The open slot is symmetrically set
It sets in the left and right sides of positioning sleeve；The open slot is through to the inner cavity of positioning sleeve；Concave ring is provided on the axle body of the circular shaft；
The thickness of the thickness of the concave ring, the width of open slot and U-shaped card plate is equal；The elastic element is fixed on circular shaft one end；
The circular shaft other end is fixed on the back of display screen module；Fixed one end having elastic component is inserted into positioning sleeve on circular shaft；
The two-arm of the U-shaped card plate snaps onto concave ring from two open slots on the same positioning sleeve respectively；The bullet
Property element both ends be pressed on circular shaft and fixed frame respectively；The U-shaped card plate is pressed on the side wall of open slot and the side of concave ring
Between wall；The inner sidewall of the U-shaped card plate is provided with arc-shaped depression portion, protrusion and corner portion；The arc-shaped depression portion, protrusion and
Corner portion is arranged successively along the opening direction of U-shaped card plate；The arc radius of the arc-shaped depression portion is equal to the inner ring radius of concave ring；Institute
Arc-shaped depression portion is stated to be fitted on the inner ring surface of concave ring.
Further, the elastic element is cylindrical spring.
Further, handle is provided on the U-shaped card plate.
After adopting the above structure, the utility model has the beneficial effect that a kind of modularity outdoor LED described in the utility model
Display screen structure, display screen module pass through several snap-gauge positioning mechanisms and are fixed on fixed frame；Snap-gauge positioning mechanism includes
It is made of circular shaft, positioning sleeve, U-shaped card plate and elastic element；Positioning sleeve is fixed on fixed frame；The shaft of circular shaft and positioning
The inner hole of set matches；Two open slots are offered on the lateral wall of positioning sleeve；Open slot is symmetricly set on the left and right of positioning sleeve
Two sides；Open slot is through to the inner cavity of positioning sleeve；Concave ring is provided on the axle body of circular shaft；The width of the thickness of concave ring, open slot
It is equal with the thickness of U-shaped card plate；Elastic element is fixed on circular shaft one end；The circular shaft other end is fixed on the back of display screen module
Portion；Fixed one end having elastic component is inserted into positioning sleeve on circular shaft；The two-arm of U-shaped card plate is respectively from the same positioning sleeve
Two open slots snap onto concave ring；The both ends of elastic element are pressed on respectively on circular shaft and fixed frame；U-shaped card plate is pressed on
Between the side wall of open slot and the side wall of concave ring；The inner sidewall of U-shaped card plate is provided with arc-shaped depression portion, protrusion and corner portion；Arc
Shape recess portion, protrusion and corner portion are arranged successively along the opening direction of U-shaped card plate；The arc radius of arc-shaped depression portion is equal to concave ring
Inner ring radius；Arc-shaped depression portion is fitted on the inner ring surface of concave ring.When the utility model is used, each item circle in display screen module
After axis is inserted respectively into corresponding positioning sleeve, make only can in axial direction extract between display screen module and fixed frame, then
It is snapped onto open slot and concave ring in addition U-shaped card plate is inserted through two-arm, makes to slide axially between circular shaft and positioning sleeve,
It realizes fixed on display screen module and fixed frame；Protrusion in concave ring for positioning U-shaped card plate；It is inserted into protrusion recessed
When the inner ring surface of ring, by the elastic deformation of U-shaped card plate, makes the two-arm opened with certain angle of U-shaped card plate, make the inner ring surface of concave ring
U-shaped card plate is due to elastic deformation recovery shape after protrusion is smoothly slipped in arc-shaped depression portion；It is limited, is made by protrusion
U-shaped card plate is not easy to ease out from circular shaft；The active force for utilizing elastic element simultaneously, makes U-shaped card plate be pressed on the side of open slot
Between wall and the side wall of concave ring, the side wall of the stiction and U-shaped card plate and concave ring of the side wall of increase U-shaped card plate and open slot
Stiction prevents U-shaped card plate from easing out；When needing to dismantle display screen module, all U-shaped cards in the mould group are directly extracted
Plate, display screen module can be extracted from fixed frame；The connection structure dismounting of the LED module display screen is simple, to the utmost
The installation effectiveness and removal efficiency for improving display screen module bring great convenience to the independent maintenance of display screen module.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the structural schematic diagram that elastic element is fixed on circular shaft；
Fig. 4 is the structural schematic diagram of positioning sleeve；
Fig. 5 is the structural schematic diagram of U-shaped card plate；
Fig. 6 is the structural schematic diagram that U-shaped card board enters concave ring；
Fig. 7 is the structural schematic diagram that U-shaped card board enters open slot；
Description of symbols:
1, display screen module；2, circular shaft；201, concave ring；3, positioning sleeve；301, open slot；
4, U-shaped card plate；401, handle；402, arc-shaped depression portion；403, protrusion；404, corner portion；
5, fixed frame；6, elastic element.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As shown in Fig. 1 to 7, a kind of modularity outdoor LED display screen structure described in the utility model, it includes display
Shield mould group 1 and fixed frame 5；The display screen module 1 is fixed on fixed frame 5 by several snap-gauge positioning mechanisms；It is described
Snap-gauge positioning mechanism includes that circular shaft 2, positioning sleeve 3, U-shaped card plate 4 and elastic element 6 form；The positioning sleeve 3 is fixed on
On fixed frame 5；The inner hole of the shaft and positioning sleeve 3 of the circular shaft 2 matches；Two are offered on the lateral wall of the positioning sleeve 3
Open slot 301；The open slot 301 is symmetricly set on the left and right sides of positioning sleeve 3；The open slot 301 is through to positioning
The inner cavity of set 3；Concave ring 201 is provided on the axle body of the circular shaft 2；The width and U of the thickness of the concave ring 201, open slot 301
The thickness of type snap-gauge 4 is equal；The elastic element 6 is fixed on 2 one end of circular shaft；2 other end of circular shaft is fixed on display screen module 1
Back；Fixed 6 one end of having elastic component is inserted into positioning sleeve 3 on circular shaft 2；
The two-arm of the U-shaped card plate 4 snaps onto concave ring 201 from two open slots 301 on the same positioning sleeve 3 respectively
It is interior；The both ends of the elastic element 6 are pressed on respectively on circular shaft 2 and fixed frame 5；The U-shaped card plate 4 is pressed on open slot 301
Side wall and concave ring 201 side wall between；The inner sidewall of the U-shaped card plate 4 is provided with arc-shaped depression portion 402, protrusion 403 and falls
Corner 404；The arc-shaped depression portion 402, protrusion 403 and corner portion 404 are arranged successively along the opening direction of U-shaped card plate 4；It is described
The arc radius of arc-shaped depression portion 402 is equal to the inner ring radius of concave ring 201；The arc-shaped depression portion 402 is fitted in the inner ring of concave ring 201
On face；After each circular shaft 2 in display screen module 1 is inserted respectively into corresponding positioning sleeve 3, makes display screen module 1 and fix
It only can in axial direction be extracted between frame 5, snap onto open slot 301 and concave ring along with U-shaped card plate 4 is inserted through two-arm
In 201, make to slide axially between circular shaft 2 and positioning sleeve 3, realize fixed on display screen module 1 and fixed frame 5；Protrusion
Portion 403 in concave ring 201 for positioning U-shaped card plate 4；When protrusion 403 is inserted into the inner ring surface of concave ring 201, by U-shaped
The elastic deformation of snap-gauge 4 makes the two-arm opened with certain angle of U-shaped card plate 4, keeps the inner ring surface of concave ring 201 suitable by protrusion 403
U-shaped card plate 4 is due to elastic deformation recovery shape after benefit is slipped in arc-shaped depression portion 402；It is limited by protrusion 403, makes U-shaped card
Plate 4 is not easy to ease out from circular shaft 2；The active force for utilizing elastic element 6 simultaneously, makes U-shaped card plate 4 be pressed on open slot 301
Between side wall and the side wall of concave ring 201, increase U-shaped card plate 4 and the side wall of open slot 301 stiction and U-shaped card plate 4 with it is recessed
The stiction of the side wall of ring 201 prevents U-shaped card plate 4 from easing out；When needing to dismantle display screen module 1, the mould group is directly extracted
On all U-shaped card plates 4, display screen module 1 can extract from fixed frame 5；The connection structure of the LED module display screen dismounts
Simply, the installation effectiveness and removal efficiency for improving display screen module 1 to the utmost, to the independent maintenance band of display screen module 1
Greatly to facilitate.
As a kind of preferred embodiment of the utility model, the elastic element 6 is cylindrical spring.
As a kind of preferred embodiment of the utility model, handle 401 is provided on the U-shaped card plate 4.
When the utility model is used, after each circular shaft in display screen module is inserted respectively into corresponding positioning sleeve,
Make only can in axial direction extract between display screen module and fixed frame, be snapped onto along with U-shaped card plate is inserted through two-arm
In open slot and concave ring, make to slide axially between circular shaft and positioning sleeve, realize fixed on display screen module and fixed frame；
Protrusion in concave ring for positioning U-shaped card plate；When protrusion is inserted into the inner ring surface of concave ring, pass through the bullet of U-shaped card plate
Property deformation, make the two-arm opened with certain angle of U-shaped card plate, the inner ring surface of concave ring made smoothly to be slipped to arc-shaped depression portion by protrusion
U-shaped card plate is due to elastic deformation recovery shape after interior；It is limited by protrusion, U-shaped card plate is made to be not easy to ease out from circular shaft；Together
The active force of Shi Liyong elastic element is pressed on U-shaped card plate between the side wall of open slot and the side wall of concave ring, increases U-shaped card
The stiction of the side wall of the stiction and U-shaped card plate and concave ring of the side wall of plate and open slot, prevents U-shaped card plate from easing out；When
When needing to dismantle display screen module, all U-shaped card plates in the mould group are directly extracted, display screen module can be pulled out from fixed frame
Out；The connection structure dismounting of the LED module display screen is simple, improves installation effectiveness and the disassembly of display screen module to the utmost
Efficiency brings great convenience to the independent maintenance of display screen module.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (3)
1. a kind of modularity outdoor LED display screen structure, it is characterised in that: it includes display screen module (1) and fixed frame
(5)；The display screen module (1) is fixed on fixed frame (5) by several snap-gauge positioning mechanisms；The snap-gauge localization machine
Structure includes circular shaft (2), positioning sleeve (3), U-shaped card plate (4) and elastic element (6) composition；The positioning sleeve (3) is fixed on
On fixed frame (5)；The inner hole of the shaft and positioning sleeve (3) of the circular shaft (2) matches；On the lateral wall of the positioning sleeve (3)
Offer two open slots (301)；The open slot (301) is symmetricly set on the left and right sides of positioning sleeve (3)；The open slot
(301) it is through to the inner cavity of positioning sleeve (3)；Concave ring (201) are provided on the axle body of the circular shaft (2)；The concave ring (201)
The thickness of thickness, the width of open slot (301) and U-shaped card plate (4) is equal；The elastic element (6) is fixed on circular shaft (2) one
End；Circular shaft (2) other end is fixed on the back of display screen module (1)；Fixed one end for having elastic component (6) is inserted on circular shaft (2)
Enter into positioning sleeve (3)；
The two-arm of the U-shaped card plate (4) snaps onto concave ring from two open slots (301) on the same positioning sleeve (3) respectively
(201) in；The both ends of the elastic element (6) are pressed on respectively on circular shaft (2) and fixed frame (5)；U-shaped card plate (4) pressure
Tightly between the side wall of open slot (301) and the side wall of concave ring (201)；It is recessed that the inner sidewall of the U-shaped card plate (4) is provided with arc
Portion (402), protrusion (403) and corner portion (404)；The arc-shaped depression portion (402), protrusion (403) and corner portion (404) edge
The opening direction of U-shaped card plate (4) is arranged successively；The arc radius of the arc-shaped depression portion (402) is equal to the inner ring half of concave ring (201)
Diameter；The arc-shaped depression portion (402) is fitted on the inner ring surface of concave ring (201).
2. a kind of modularity outdoor LED display screen structure according to claim 1, it is characterised in that: the elastic element
It (6) is cylindrical spring.
3. a kind of modularity outdoor LED display screen structure according to claim 1, it is characterised in that: the U-shaped card plate
(4) handle (401) are provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821912406.7U CN209041900U (en) | 2018-11-20 | 2018-11-20 | Outdoor LED display screen structure of module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821912406.7U CN209041900U (en) | 2018-11-20 | 2018-11-20 | Outdoor LED display screen structure of module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041900U true CN209041900U (en) | 2019-06-28 |
Family
ID=67043027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821912406.7U Active CN209041900U (en) | 2018-11-20 | 2018-11-20 | Outdoor LED display screen structure of module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022012208A1 (en) * | 2020-07-14 | 2022-01-20 | 深圳市时代华影科技股份有限公司 | Display apparatus |
-
2018
- 2018-11-20 CN CN201821912406.7U patent/CN209041900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022012208A1 (en) * | 2020-07-14 | 2022-01-20 | 深圳市时代华影科技股份有限公司 | Display apparatus |
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