CN203760012U - LED display screen connection structure - Google Patents
LED display screen connection structure Download PDFInfo
- Publication number
- CN203760012U CN203760012U CN201420107414.XU CN201420107414U CN203760012U CN 203760012 U CN203760012 U CN 203760012U CN 201420107414 U CN201420107414 U CN 201420107414U CN 203760012 U CN203760012 U CN 203760012U
- Authority
- CN
- China
- Prior art keywords
- web member
- led display
- display screen
- via hole
- frame
- 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.)
- Expired - Lifetime
Links
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000003032 molecular docking Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Abstract
The utility model discloses an LED display screen connection structure which solves the problem that an existing LED display screen unit is difficult to dismount and dismount and not high in efficiency. The LED display screen connection structure comprises an LED display screen unit with a frame. The frame is provided with a plurality of connection piece installation via holes allowing connection pieces to penetrate through. A plurality of protrusions are arranged on the inner walls of the connection piece installation via holes or the outer walls of the connection pieces. The connection piece installation via holes can be maintained in point or line contact with the connection pieces. The LED display screen connection structure can be spliced in multiple modes, the spliced connection pieces can be quickly and easily assembled and disassembled, and screens are spliced without seams.
Description
Technical field
The utility model relates to LED display field, is specially a kind of LED display syndeton.
Background technology
The LED display of prior art, its web member is installed Via Design and is become kidney-shaped cavernous structure, after inserting kidney-shaped web member self-locking, can realize interconnecting of display screen.In order to guarantee that adjacent LED display can not produce gap after splicing, conventionally the stud connector design of display screen becomes length orientation of related features minimum, and the outer wall of kidney-shaped web member is installed with kidney-shaped the mode contacting with face between via hole inwall and is coordinated, web member contacts and can guarantee adjacent display screen unit non-displacement or deviation after location and installation with the face that via hole is installed, such effect make LED display after large area splicing without mosaic phenomenon, but due to the manufacturing tolerance problem of the web member after installing with the installation via hole of screen body frame, may cause occurring that both coordinate the phenomenon of tension, therefore when leasing occasion, dismounting and installation are all relatively required great effort, affect installation effectiveness.
Existing LED display is rear seamless in order to guarantee splicing, and realize and locate fast and be connected, in the whole screen of the large area of having spliced, must realize any one display screen unit and can freely take out, its location and linkage function are all realized by web member, have omitted register pin.This structure has certain superiority aspect accurate positioning, but also has following drawback simultaneously:
1, because splicing is seamless, be difficult to a certain extent meet with these two targets of fast assembling-disassembling simultaneously, cause display screen syndeton to have certain drawback.If require splicing seamless, must make adjacent display screen connect cooperation very tight.After web member is installed, adjacent display screen side is close to, and the lengthwise dimension of web member is accurate, and tolerance is very little, after web member snaps between adjacent two display screens, is all difficult for twisting when movable end self-locking and release.Precision while docking in order to promote screen body, web member is all designed to kidney-shaped structure with via hole is installed, and the inside surface in hole contacts with lifting location precision entirely with web member outside surface.This gapless Surface Contact design must cause dismounting and install all comparatively difficult.
If 2 web member outer walls are installed via hole inwall with web member and are not produced and contact, installation and removal will be very light, but the positional precision of web member is very low, cannot realize adjacent display screen and locate accurately and be connected, display screen splices rear gap mutually or inconsistent phenomenon will be very obvious.
3, use web member to replace register pin, realized display screen unit and can freely take out; Web member has location and linkage function simultaneously, so the positional precision after web member installation must be very high, and guarantee display screen does not produce inconsistent phenomenon after connecting.Positional precision must rely on shielding seamless contact of body and guarantee, web member is installed via hole with web member and contacted to improve precision with face, therefore, has all increased difficulty when installation and removal.
Utility model content
In order to overcome existing LED display unit dismounting difficulty, the deficiency that efficiency is not high, the utility model aims to provide a kind of LED display syndeton, and this syndeton can realize more kinds of splicing constructions, and the dismounting easily fast of splicing rear connectors, and guarantee to splice between screen body seamless.
To achieve these goals, the technical scheme that the utility model adopts is:
A LED display syndeton, comprises the LED display unit with frame; On described frame, have a plurality of web members that pass for web member via hole is installed; Its design feature is, described web member is installed on the inwall of via hole or the outer wall of web member is provided with a plurality of projections, makes web member that via hole is installed and contacts with web member holding point or line.
Thus, avoided web member that the shortcoming that via hole contacts with web member face is installed, when guaranteeing assembly precision, dismounting efficiency is greatly improved.
Be below the technical scheme of further improvement of the utility model:
It is waist-shaped hole that preferred described web member is installed via hole, and the inwall of this waist-shaped hole is provided with a plurality of projections.
Preferably, described frame integral body is square shape, and at the groove of four jiaos of gap shapes of frame, after the splicing of two adjacent LEDs display screen unit, the groove docking of two notch geometries forms an edge hole passing for web member.
Preferably, described projection is salient point, and each web member installation via hole inwall is provided with four salient points.
Described projection and frame are made by PC material, and when handling, projection has micro-elasticity.
Compared with prior art, the beneficial effects of the utility model are:
1, the LED display web member of this structure is installed via hole, the improvement of its structure after being mainly aperture slightly to expand within it wall a plurality of salient points are set, when installation connecting element, hole inwall and web member outer wall carry out contacting; This structure, guaranteeing the pinpoint while, also can reduce the friction of surface of contact, and the salient point in this hole is all PC material with display screen frame, has micro-elasticity, and more limit is smooth and easy when through installation via hole for web member.
Therefore 2, at the two ends, left and right of LED display top and bottom, be provided with the edge hole 3 of notch geometry, when adjacent display screen unit splices in left and right, in this hole, also can insert web member, the installation strength when strengthening connecting, is conducive to structure more stable.
3, the edge hole 3 of notch geometry, be equivalent to increase by two and connect anchor point on the frame of display screen unit, increase connection anchor point and can increase multiple dislocation connected mode (referring to accompanying drawing 4, accompanying drawing 5), make adjacent display screen unit freer when splicing, can realize connected mode more flexibly, thereby the Mechanical Builds of whole screen is also abundanter.
4, the edge hole 3 of this breach shape does not affect the curved surface mounting structure of display screen.
Below in conjunction with drawings and Examples, the utility model is further elaborated.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of a kind of embodiment of the utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is two adjacent display screen unit splicing schematic diagram;
Fig. 4 is the use constitutional diagram of a kind of embodiment of the utility model;
Fig. 5 is the structural representation of web member described in the utility model.
In the drawings
1-LED display screen frame; 2-web member is installed via hole; 3-edge hole; 4-projection; 5-web member.
Embodiment
A LED display syndeton, as shown in Figure 1, comprises the LED display unit with frame 1; On described frame 1, have a plurality of web members that pass for web member 4 via hole 2 is installed, be preferably waist-shaped hole; The inwall that described web member is installed via hole 2 is provided with four projections 5, is preferably salient point, makes web member that via hole 2 is installed and contacts with web member 4 holding points.
As shown in Figure 1, described frame 1 integral body is square shape, and at the groove of four jiaos of gap shapes of frame 1, after the splicing of two adjacent LEDs display screen unit, the groove docking of two notch geometries forms an edge hole 3 passing for web member 4.
Thus, the structure that web member is installed via hole 2 changes standard mounting hole shape into inwall increase by four salient points, and structure is slightly plum blossom shape (see figure 2), and this structure is better than mounting hole structure.This structure changes a contact by via hole is installed into contacting by face contact of web member, has reduced the friction of the contact site generation of hole wall and web member, and installation and removal is lighter.The precision of location in the time of can guaranteeing to shield body splicing with time point contact, web member is installed rear display screen can not produce displacement, dislocation-free phenomenon yet.
Another purposes that web member is installed via hole 2 be between upper and lower two adjacent display screen frames through wire rod and aviation plug, this structure can make aviation plug from install in via hole 2 through time more smooth and easy.
The notch geometry edge hole 3 at the two ends, left and right of LED display top and bottom, when connecting, display screen unit left and right can play reinforcement fixation through web member, can also play location, after web member packs into, also can guarantee that the flatness of adjacent display screen connection is consistent simultaneously.
Notch geometry edge hole 3 is equivalent to increase by one via hole is installed when display screen unit connects, and makes display screen unit have more kinds of dislocation connected modes.
Assembling mode when the utility model is used as shown in Figure 4, when display screen unit longitudinally connects, by the via hole alignment of display screen above-below direction, through the locking web member shown in accompanying drawing 5, locking web member is installed to behind position, movable end half-twist can be realized to self-locking.Conventionally each display screen unit above-below direction connects, its web member is installed quantity and is no less than 2, and because the frame of display screen unit is provided with a plurality of installation via holes, so display screen unit also can be realized arranged in dislocation, the edge hole of this notch geometry, makes the mode of arranged in dislocation more flexible.
When display screen unit laterally connects, the breach shape edge hole 3 on display screen frame coordinates to form installs via hole, as shown in Figure 3, also can insert web member, can strengthen installation strength.
Arranged in dislocation described in the utility model refers to two interconnective display screen units, and its edge does not line up but via hole alignment is installed.
The content that above-described embodiment is illustrated should be understood to these embodiment only for being illustrated more clearly in the utility model, and be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
Claims (5)
1. a LED display syndeton, comprises the have frame LED display unit of (1); On described frame (1), have a plurality of web members that pass for web member (4) via hole (2) is installed; It is characterized in that, described web member is installed on the inwall of via hole (2) or the outer wall of web member (4) is provided with a plurality of projections (5), makes web member that via hole (2) is installed and contacts with web member (4) holding point or line.
2. LED display syndeton according to claim 1, is characterized in that, it is waist-shaped hole that described web member is installed via hole (2).
3. LED display syndeton according to claim 1, it is characterized in that, described frame (1) integral body is square shape, and the groove in four jiaos of gap shapes of frame (1), after the splicing of two adjacent LEDs display screen unit, the groove docking of two notch geometries forms an edge hole (3) passing for web member (4).
4. according to the LED display syndeton one of claim 1 ~ 3 Suo Shu, it is characterized in that, described projection (5) is salient point, and each web member installation via hole (2) inwall is provided with four salient points.
5. according to the LED display syndeton one of claim 1 ~ 3 Suo Shu, it is characterized in that, described projection (5) and frame (1) are made by PC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107414.XU CN203760012U (en) | 2014-03-11 | 2014-03-11 | LED display screen connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107414.XU CN203760012U (en) | 2014-03-11 | 2014-03-11 | LED display screen connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760012U true CN203760012U (en) | 2014-08-06 |
Family
ID=51255259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420107414.XU Expired - Lifetime CN203760012U (en) | 2014-03-11 | 2014-03-11 | LED display screen connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760012U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575309A (en) * | 2015-01-14 | 2015-04-29 | 湖南新亚胜科技发展有限公司 | LED display screen unit, assembling method and LED display screen |
| CN109118969A (en) * | 2018-09-25 | 2019-01-01 | 深圳市奥拓电子股份有限公司 | LED display module and LED display |
| CN109671361A (en) * | 2019-01-15 | 2019-04-23 | 湖南新亚胜光电股份有限公司 | A kind of component and special-shaped display screen for splicing special-shaped display screen |
-
2014
- 2014-03-11 CN CN201420107414.XU patent/CN203760012U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575309A (en) * | 2015-01-14 | 2015-04-29 | 湖南新亚胜科技发展有限公司 | LED display screen unit, assembling method and LED display screen |
| CN104575309B (en) * | 2015-01-14 | 2018-01-02 | 湖南新亚胜科技发展有限公司 | LED display unit, assemble method and LED display |
| CN109118969A (en) * | 2018-09-25 | 2019-01-01 | 深圳市奥拓电子股份有限公司 | LED display module and LED display |
| CN109118969B (en) * | 2018-09-25 | 2024-04-02 | 深圳市奥拓电子股份有限公司 | LED display module and LED display screen |
| CN109671361A (en) * | 2019-01-15 | 2019-04-23 | 湖南新亚胜光电股份有限公司 | A kind of component and special-shaped display screen for splicing special-shaped display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Connection structure of LED (light emitting diode) display screen Effective date of registration: 20150626 Granted publication date: 20140806 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN XINYASHENG TECHNOLOGY&DEVELOPMENT Co.,Ltd. Registration number: 2015430000012 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 410201 Hunan city Changsha Qingzhuhu Kaifu District Road No. 108 Patentee after: HUNAN YESTECH OPTOELECTRONIC Co.,Ltd. Address before: 410201 Hunan province Changsha Qingzhu Jinxia Kaifu District Economic Development Zone Town Village Banqiao Industrial Park based new Hunan xinyasheng Technology Development Co. Ltd. Patentee before: HUNAN XINYASHENG TECHNOLOGY&DEVELOPMENT Co.,Ltd. |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20161011 Registration number: 2015430000012 Pledgor after: HUNAN YESTECH OPTOELECTRONIC Co.,Ltd. Pledgor before: HUNAN XINYASHENG TECHNOLOGY&DEVELOPMENT Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161122 Granted publication date: 20140806 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN YESTECH OPTOELECTRONIC Co.,Ltd. Registration number: 2015430000012 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |