CN202900853U - Light emitting diode (LED) display screen arc splicing mechanism - Google Patents
Light emitting diode (LED) display screen arc splicing mechanism Download PDFInfo
- Publication number
- CN202900853U CN202900853U CN 201220473865 CN201220473865U CN202900853U CN 202900853 U CN202900853 U CN 202900853U CN 201220473865 CN201220473865 CN 201220473865 CN 201220473865 U CN201220473865 U CN 201220473865U CN 202900853 U CN202900853 U CN 202900853U
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- China
- Prior art keywords
- arc
- led display
- shaped seat
- display screen
- splicing
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of light emitting diode (LED) splicing, in particular to an LED display screen arc splicing mechanism. The LED display screen arc splicing mechanism comprises a base plate and an arc-shaped seat, wherein the base plate is provided with an arc-shaped guide rail, and the arc-shaped seat is provided with an arc-shaped guide groove. The connection mechanism can conduct LED arc display screen splicing and angle regulation without any spanners and screws completely, and rotatable radian gear is arranged inside the arc-shaped guide groove. In order to achieve embedding sliding of the arc-shaped guide groove and the radian gear, the arc-shaped guide rail utilizes a radian gear tooth structure meshed with the radian gear, an arc angles can be regulated to a schedule angle in advance in the front of an LED display screen, and accurate angle location can be conducted through the gear type. During operation, a switch is buckled by hand only, angle regulation is achieved, and the same constant angle value is achieved. Convenience is brought to operation, screen splicing time is shortened, arc splicing accuracy is improved, and strong practicality is achieved.
Description
Technical field
The utility model relates to LED display assembling technique field, and especially a kind of LED display is pieced together arc mechanism.
Background technique
LED display is to use in recent years very widely high-tech display device, such as the places such as Stage Design need to LED display as main backcloth, wing flats, curtain, the uses such as the canopy of the heavens; Thus, the structural type of LED display assembly unit has been not limited to common plane, its also need to be assembled into have several angle, the structure of certain radian.This type of display screen requires to have on-the-spot quick mounting, quick-detachment, installation flatness are high, the little characteristics in slit are installed, adopt during the assembly unit of LED display arc in the prior art by connecting the Placement of snap close about the tension of HEX HEAD CAP SCREWS side direction, this mode needs special hexagon wrench to carry out, adjustable stroke is little, and the splicing gap is large, installation is loaded down with trivial details, precision is low.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, LED display that angle is adjustable and pieces together arc mechanism, is intended to solve in the prior art when assembly unit LED arc-shaped display screen the problem that installation procedure is loaded down with trivial details, splicing accuracy is low.
To achieve these goals, the utility model adopts following technological scheme:
A kind of LED display is pieced together arc mechanism, and it comprises:
The chassis is provided with arc-shaped guide rail on the described chassis;
Arc-shaped seat is provided with arc guide barrel on the pedestal bottom surface of described arc-shaped seat;
Described arc guide barrel is by carrying out the multi-angle position regulation of arc-shaped seat on the chassis in the chimeric slip on the arc-shaped guide rail.
Preferably, the inside of described arc guide barrel is provided with rotating radian gear, the arc wheel toothing of described arc-shaped guide rail for meshing with the radian gear.
Preferably, be provided with fixing pin in the pedestal of described arc-shaped seat.
Preferably, described fixing pin is positioned at the top of radian gear, and its root is tending towards concordant with the top of the root circle of radian gear.
Preferably, the pedestal surface of described arc-shaped seat is provided with rotating handle, and an end of described rotating handle is connected on the arc-shaped seat by jump ring, and the other end is suppressed fixing pin by Compress Spring.
Preferably, the pedestal of described arc-shaped seat surface front end is provided with block, and described block is connected with dismountable from locking closure.
Owing to having adopted such scheme, the utility model is announced a kind of bindiny mechanism that any spanner and screw can carry out the splicing of LED arc-shaped display screen and angular adjustment that need not fully; But in arc guide barrel, be provided with the radian gear of transmission, be the chimeric slip of realization with arc guide barrel, arc top guide rail adopts the radian gear teeth structure with the engagement of radian gear, before the assembly unit arc-shaped LED display screen, can be transferred to predetermined angle to the arc angle in advance with this, adopt gear forms can carry out more accurately angular positioning.Only needing to pull lower switch with hand in when operation just can complete angled adjustment and the tilt fixing value is arranged, and has not only made things convenient for operation also to shorten the precision of taking the screen time, having improved the assembly arc with installing, and has very strong practicability.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation;
Fig. 2 is the utility model embodiment's elevation cross-sectional view;
Fig. 3 is the utility model embodiment's top plan view.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Shown in Fig. 1,2 and 3, the LED display of the present embodiment is pieced together arc mechanism, and it comprises:
Chassis 1: be provided with the arc-shaped guide rail 2 with arc wheel toothing on the chassis 1;
Arc-shaped seat 3: be provided with arc guide barrel 4 on the pedestal bottom surface of arc-shaped seat 3, that the inside of arc guide barrel 4 is provided with is rotary, carry out the radian gear 5 of gear motion with arc-shaped guide rail 2;
Arc-shaped seat 3 is to realize by arc gear wheel 5 and the gear motion of arc-shaped guide rail in the One On The Chassis multi-angle position regulation.
Be the accurate location of assurance LED display angle when carrying out the assembly unit of arc screen and the in good time adjustment of later stage angle, in the pedestal of arc-shaped seat 3, be provided with fixing pin 6, fixing pin 6 is positioned at the top of radian gear 5, and its root is tending towards concordant with the top of the root circle of radian gear 5; Simultaneously, be provided with rotating handle 7 on the pedestal surface of arc-shaped seat 3, an end of rotating handle 7 is connected on the arc-shaped seat 3 by jump ring, and the other end is by Compress Spring 8 compacting fixing pins 6; When carrying out angular adjustment, rotating handle 7 is unclamped, discharge Compress Spring 8, fixing pin 6 is lifted just can operate arc-shaped seat 3 in the One On The Chassis angle adjustment; When the needs orientation angle, rotating handle 7 is pressed down, compress Compress Spring 8, make fixing pin 6 move down clamping stagnation the wheel between cog of radian gear 5 just fixedly arc-shaped seat 3 in the One On The Chassis angular orientation.
Superiority based on above structure, for further improving the function of the present embodiment, front end is provided with block 9 on the pedestal surface of arc-shaped seat 3, block 9 is connected with dismountable from locking closure 10, the end that rotating handle 7 contacts with Compress Spring 8 can be fixed from locking closure 10, take off behind locking closure 10, just can be rotated the operation of handle 7.
In addition, the accuracy of angular adjustment when splicing for improving LED display, the movement locus edge of 1 upper surface, arc-shaped seat 3 marks or is marked with the angle code on the chassis.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. a LED display is pieced together arc mechanism, it is characterized in that, it comprises:
Chassis (1) is provided with arc-shaped guide rail (2) on described chassis (1);
Arc-shaped seat (3) is provided with arc guide barrel (4) on the pedestal bottom surface of described arc-shaped seat (3);
Described arc guide barrel (4) is by carrying out the multi-angle position regulation of arc-shaped seat (3) on chassis (1) in the chimeric slip on the arc-shaped guide rail (2).
2. a kind of LED display as claimed in claim 1 is pieced together arc mechanism, it is characterized in that, the inside of described arc guide barrel (4) is provided with rotating radian gear (5), the arc wheel toothing of described arc-shaped guide rail (2) for meshing with radian gear (5).
3. a kind of LED display as claimed in claim 2 is pieced together arc mechanism, it is characterized in that, is provided with fixing pin (6) in the pedestal of described arc-shaped seat (3).
4. a kind of LED display as claimed in claim 3 is pieced together arc mechanism, it is characterized in that, described fixing pin (6) is positioned at the top of radian gear (5), and its root is tending towards concordant with the top of the root circle of radian gear (5).
5. a kind of LED display as claimed in claim 3 is pieced together arc mechanism, it is characterized in that, the pedestal surface of described arc-shaped seat (3) is provided with rotating handle (7), one end of described rotating handle (7) is connected on the arc-shaped seat (3) by jump ring, and the other end is by Compress Spring (8) compacting fixing pin (6).
6. a kind of LED display is pieced together arc mechanism as described in claim 5, it is characterized in that, the pedestal surface front end of described arc-shaped seat (3) is provided with block (9), and described block (9) is connected with dismountable from locking closure (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473865 CN202900853U (en) | 2012-09-18 | 2012-09-18 | Light emitting diode (LED) display screen arc splicing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473865 CN202900853U (en) | 2012-09-18 | 2012-09-18 | Light emitting diode (LED) display screen arc splicing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202900853U true CN202900853U (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220473865 Expired - Fee Related CN202900853U (en) | 2012-09-18 | 2012-09-18 | Light emitting diode (LED) display screen arc splicing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202900853U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104537961A (en) * | 2015-01-19 | 2015-04-22 | 深圳市优景观复光电有限公司 | Light-shading type LED screen |
| CN105679197A (en) * | 2016-04-11 | 2016-06-15 | 深圳市艾比森光电股份有限公司 | Angle-adjustable display screen splicing device and LED box |
| CN106640873A (en) * | 2016-11-23 | 2017-05-10 | 深圳前海创思特光电科技有限公司 | Graduated angle lock for display screen splicing |
| WO2019047416A1 (en) * | 2017-09-05 | 2019-03-14 | 深圳市洲明科技股份有限公司 | Led display screen case latch structure |
| CN109506553A (en) * | 2018-11-16 | 2019-03-22 | 江苏泓睿德智能科技有限公司 | A kind of LED display panel angel measuring instrument |
-
2012
- 2012-09-18 CN CN 201220473865 patent/CN202900853U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104537961A (en) * | 2015-01-19 | 2015-04-22 | 深圳市优景观复光电有限公司 | Light-shading type LED screen |
| CN105679197A (en) * | 2016-04-11 | 2016-06-15 | 深圳市艾比森光电股份有限公司 | Angle-adjustable display screen splicing device and LED box |
| CN105679197B (en) * | 2016-04-11 | 2018-07-20 | 深圳市艾比森光电股份有限公司 | A kind of the display screen splicing apparatus and LED box of angle adjustable |
| CN106640873A (en) * | 2016-11-23 | 2017-05-10 | 深圳前海创思特光电科技有限公司 | Graduated angle lock for display screen splicing |
| WO2019047416A1 (en) * | 2017-09-05 | 2019-03-14 | 深圳市洲明科技股份有限公司 | Led display screen case latch structure |
| CN109506553A (en) * | 2018-11-16 | 2019-03-22 | 江苏泓睿德智能科技有限公司 | A kind of LED display panel angel measuring instrument |
| CN109506553B (en) * | 2018-11-16 | 2020-11-13 | 哈尔滨学院 | Angle measuring instrument for LED display panel |
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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 |
Granted publication date: 20130424 Termination date: 20210918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |