CN106448482A - LED display screen and box thereof - Google Patents
LED display screen and box thereof Download PDFInfo
- Publication number
- CN106448482A CN106448482A CN201610951539.4A CN201610951539A CN106448482A CN 106448482 A CN106448482 A CN 106448482A CN 201610951539 A CN201610951539 A CN 201610951539A CN 106448482 A CN106448482 A CN 106448482A
- Authority
- CN
- China
- Prior art keywords
- led display
- lobe
- casing
- connecting portion
- display casing
- 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
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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
-
- 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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
Abstract
The invention discloses an LED display screen box. The sides of the LED display screen box are provided with at least one protruded part and at least one connecting part respectively, the protruded part comprises a first protruded part and a second protruded part which are sequentially connected, the distance between the protruded surface of the first protruded part and the box is larger than the distance between the protruded surface of the second protruded part and the box, the connecting part comprises a first connecting surface and a second connecting surface which are connected sequentially, and the distance between the first connecting surface and the box is larger than the distance between the second connecting surface and the box. The protruded part and the connecting part are arranged into a step shape, so that the connecting position of the display screen box can be in staggered stereoscopic layout, the display screen splicing flatness is controlled, and splicing precision is guaranteed.
Description
Technical field
The present invention relates to display screen technology field, more particularly, to a kind of LED display and its casing.
Background technology
LED technology is widely used to the every aspect in life, has the LED that many occasions need larger screen to show
Screen, this is accomplished by polylith LED display box body splicing.The flatness problem of LED display is always display effect
Key factor, flatness has a strong impact on lighting angle and the viewing concordance uniformity of display screen, therefore display screen box body splicing
When, need to ensure the splicing flatness of casing.
In prior art, generally by one connecting plate of setting, thus multiple LED display box body splicings are got up.
If using this connected mode, the setting of one side connecting plate can make cost increase, the connection precision meeting of another aspect casing
Directly affected by casing precision, flatness is difficult to control to.Additionally, also multiple LED display box locking mechanisms, adopt
Cam, the more complicated structure of the principle design such as lever, can be directly by two neighboring display screen box body quick locking, these locks
Although tight mechanism can avoid being rapidly completed display screen splicing using connecting plate, splicing precision is poor, display screen after splicing
Flatness is bad, and situations such as bending easily, tilt, and the bonding strength of these retaining mechanisms deficiency is it is difficult to ensure aobvious
The stability of display screen splicing.
Content of the invention
The technical problem to be solved is：There is provided a kind of LED display and casing, it is possible to increase display screen splices
Flatness and bonding strength afterwards are it is ensured that splice precision.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：A kind of LED display casing, described LED
The side of display screen box body is respectively arranged with the lobe of at least one and the connecting portion of at least one, described lobe include according to
First lobe of secondary connection and the second lobe, the distance of crowning to the casing of the first lobe is more than the second lobe
Crowning is to the distance of casing；Described connecting portion includes the first connection surface being sequentially connected and the second connection surface, and first even
The distance connecing surface to casing is more than the second connection surface to the distance of casing.
The beneficial effects of the present invention is：In LED display casing side, step-like lobe and connecting portion are set, can
The link position making two neighboring display screen box body is in staggered stereoscopic arrangement, can will be preferably fixed for polylith LED display casing
Position and connection, ensure splicing precision, are conducive to controlling the flatness of mosaic display screen.
Brief description
Fig. 1 is the structural representation of the LED display casing of the embodiment of the present invention；
Fig. 2 is the effect diagram after the LED display box body splicing of the embodiment of the present invention.
Label declaration：
1st, lobe；11st, the first lobe；12nd, the second lobe；2nd, connecting portion；21st, the first connection surface；22nd, second
Connection surface；3rd, location hole；4th, screwed hole；5th, set screw.
Specific embodiment
By describing the technology contents of the present invention in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：By the cooperation of lobe and connecting portion, have after ensureing display screen splicing
Preferably precision and flatness.
Refer to Fig. 1 and Fig. 2, a kind of LED display casing, the side of described LED display casing is respectively arranged with
The lobe of at least one and the connecting portion of at least one, described lobe includes the first lobe being sequentially connected and second convex
The portion of rising, the crowning of the first lobe arrive the distance of casing more than the second lobe crowning to casing distance；Described company
Socket part includes the first connection surface being sequentially connected and the second connection surface, and the distance of the first connection surface to casing is more than second
Connection surface is to the distance of casing.
Knowable to foregoing description, the beneficial effects of the present invention is：By by the projection of adjacent two pieces of LED display casings
Portion and connecting portion are combined together, and adjacent two pieces of display screen direct splicing can be got up, without by means of connecting plate；By lobe
It is set to stairstepping with connecting portion, adjacent two pieces of display screen box bodies can be made to be located by connecting in two aspects, make connection position
Put in staggered stereoscopic arrangement, display screen can be prevented effectively from situations such as bending, tilting occurs, be conducive to controlling mosaic display screen
Flatness.
Further, described connecting portion extends to outside casing along the side that it is located.
Seen from the above description, when connecting portion and lobe connect, connecting portion is the outside being covered on lobe, during connection
During LED display casing, can be fixed outside casing, lock bindiny mechanism compared in prior art from box house,
Operation is more convenient；Additionally, when casing is uprightly placed, the connecting portion that stretch out casing outside can be utilized by case supports, can
It is prevented effectively from ground debris and encounters LED, be conducive to protecting LED display.
Further, the quantity of lobe or connecting portion is two or more.
Seen from the above description, plural lobe, by increasing capacitance it is possible to increase the bonding strength of LED display casing, more preferably
Ground ensures the connection precision of LED display casing.
Further, also include fixture, for fixing described lobe and described connecting portion.
Further, described fixture is set screw or alignment pin.
Further, described lobe and described connecting portion are separately positioned on the identical of described LED display casing or not
Same side.
Further, described LED display casing includes first side, second side, the 3rd side and four side, the
Two lobe are respectively arranged with one side and second side, the 3rd side and four side are respectively arranged with two connections
Portion.
In addition, also providing a kind of LED display, including at least two described LED display casing, two neighboring
The lobe of LED display casing and connecting portion are adapted, and the first connection surface of a LED display casing is arranged at another
On the crowning of the first lobe of LED display casing, the second connection surface of a LED display casing is arranged at another
On the crowning of the second lobe of LED display casing.
Further, two adjacent LEDs display screen box body passes through at least two lobe and at least two connecting portions connect.
Embodiment
Refer to Fig. 2, embodiments of the invention one are：A kind of LED display, including at least two LED display case
Body.
Refer to Fig. 1, described LED display casing, including front and back, front is used for installing LED display module.Case
Body be shaped as rectangle, it includes four sides of surrounding.At the back side of casing, the adjacent side of two of which is provided with
Lobe 1, remaining two sides are provided with connecting portion 2 (i.e. relative to two sides in, side is provided with lobe 1, another
Side is provided with connecting portion 2), the lobe 1 on opposite sides side is corresponding with the position of connecting portion 2.Described lobe 1 and described
Connecting portion 2 is integrally formed with LED display casing.The lobe 1 of one LED display casing can be with an adjacent LED display
The connecting portion 2 of casing is in mating connection, thus by two pieces of LED display box body splicings together.In the present embodiment, every side
Two lobe 1 are had on side or has two connecting portions 2, and, can. between two lobe 1/ connecting portions 2 at intervals
Ensure during LED display box body splicing, there is enough intensity so as to connect more stable.
Described lobe 1 is stairstepping, and described lobe 1 all includes the first lobe 11 and the second lobe 12, first
Lobe 11 is connected with the second lobe 12, and the distance of the crowning of the first lobe 11 to casing is more than the second lobe 12
Crowning to the distance of casing, described first lobe 11 and the second lobe 12 are provided with location hole 3.Described connection
The side that portion 2 is located from it extends to outside casing, and the shape of described connecting portion 2 is adapted with described lobe 1, i.e. described connection
Portion 2 is also stepped, and it includes the first connection surface 21 and the second connection surface 22, the first connection surface 21 and the second connection table
Face 22 is connected, and the first connection surface 21 arrives the distance more than the second connection surface 22 road casing for the distance of casing, the first connection
Surface 21 mutually connects with the second connection surface 22 and is provided with screw hole 4.
Refer to Fig. 2, during splicing LED display, need by polylith LED display box body splicing to together when, can be by it
In the lobe 1 of a LED display casing coordinate with the connecting portion 2 of an adjacent LED display casing, a LED display casing
Connecting portion 2 be (i.e. the first connection table of a LED display casing in the lobe 1 be covered on an adjacent LED display casing
Face 21 is arranged on the crowning of the first lobe 11 of another LED display casing, the second connection of a LED display casing
Surface 22 is arranged on the crowning of the second lobe 12 of another LED display casing), and the screw hole 4 on connecting portion 2 with
Location hole 3 in lobe 1 also corresponds.Pass through the screw hole 4 of connecting portion 2 and the location hole of lobe 1 with set screw 5
3, you can the connecting portion 2 of one piece of LED display casing is positioned and lock onto in the lobe 1 of another piece of LED display casing,
Thus completing the splicing of two pieces of LED display casings.Operator can be from the back side direct locking positioning screw 5, compared to existing
In technology from box house locking bindiny mechanism, the present embodiment easier for installation.
Because the first lobe 11 and the second lobe 12 are in different planes, thus another with what it mutually spliced
LED display casing can be positioned on two planar, and that is, the stress point of LED display casing junction is to be staggered front to back, and stands
Body stress, compared to one side stress of the prior art, the LED display casing of the present invention can be prevented effectively from one side stress and draw
The casing rising such as bends, tilts, dehiscing at the situation, flatness LED display casing use during is effectively ensured and connects essence
Degree.
In sum, lobe 1 and connecting portion 2 are set to stairstepping by the LED display casing that the present invention provides, and can make
The link position of display screen box body is in staggered stereoscopic arrangement, is conducive to controlling the flatness of mosaic display screen, ensures splicing precision
And bonding strength；Connecting portion 2 stretches out outside casing, when casing can be made uprightly to be positioned over ground, protects LED from ground debris
Collision；Lobe 1 and connecting portion 2 may be contained within box back surface, can be directly from the back side lock screw during assembled casing, and operation is compared
Convenient.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
The equivalents that bright description and accompanying drawing content are made, or directly or indirectly it is used in the technical field of correlation, all include in the same manner
In the scope of patent protection of the present invention.
Claims (9)
1. a kind of LED display casing it is characterised in that：The side of described LED display casing is respectively arranged with least one
Lobe and the connecting portion of at least one, described lobe includes the first lobe being sequentially connected and the second lobe, the
The crowning of one lobe to casing distance be more than the second lobe crowning to casing distance；Described connecting portion includes
The first connection surface being sequentially connected and the second connection surface, the distance of the first connection surface to casing is more than the second connection surface
Distance to casing.
2. LED display casing as claimed in claim 1 it is characterised in that：The side that described connecting portion is located along it is to case
External extension.
3. LED display casing as claimed in claim 1 it is characterised in that：The quantity of lobe or connecting portion is two
More than.
4. the LED display casing as described in claim 1-3 any one it is characterised in that：Also include fixture, for inciting somebody to action
Described lobe and described connecting portion are fixed.
5. LED display casing as claimed in claim 4 it is characterised in that：Described fixture is set screw or alignment pin.
6. LED display casing as claimed in claim 5 it is characterised in that：Described lobe and described connecting portion set respectively
Put the identical or different side in described LED display casing.
7. the LED display casing as described in claim 1 or 5 it is characterised in that：Described LED display casing includes first
Side, second side, the 3rd side and four side, first side and second side are respectively arranged with two lobe, the
Two connecting portions are respectively arranged with three sides and four side.
8. a kind of LED display, including the LED display casing described at least two claim 1-7 any one, it is special
Levy and be：The lobe of two adjacent LEDs display screen box body and connecting portion are adapted, the first connection of a LED display casing
Surface is arranged on the crowning of the first lobe of another LED display casing, the second connection table of a LED display casing
Face is arranged on the crowning of the second lobe of another LED display casing.
9. LED display as claimed in claim 8 it is characterised in that：Two adjacent LEDs display screen box body passes through at least two
Lobe and at least two connecting portions connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610951539.4A CN106448482B (en) | 2016-10-26 | 2016-10-26 | LED display screen and box thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610951539.4A CN106448482B (en) | 2016-10-26 | 2016-10-26 | LED display screen and box thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106448482A true CN106448482A (en) | 2017-02-22 |
| CN106448482B CN106448482B (en) | 2021-03-09 |
Family
ID=58179206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610951539.4A Active CN106448482B (en) | 2016-10-26 | 2016-10-26 | LED display screen and box thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106448482B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806524A (en) * | 2018-07-06 | 2018-11-13 | 深圳市洲明科技股份有限公司 | Babinet, display module and display device |
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|---|---|---|---|---|
| JPH1013049A (en) * | 1996-06-20 | 1998-01-16 | Fujitsu General Ltd | Flat-panel display device |
| JP2003015553A (en) * | 2001-07-02 | 2003-01-17 | Advanced Display Inc | Display device |
| CN201681560U (en) * | 2010-04-13 | 2010-12-22 | 广州市风之帆光电科技有限公司 | LED display screen |
| CN202043386U (en) * | 2011-02-16 | 2011-11-16 | 深圳市洲明科技股份有限公司 | LED display box |
| CN202230682U (en) * | 2011-09-02 | 2012-05-23 | 深圳市奥拓电子股份有限公司 | LED (light-emitting diode) indoor screen |
| CN202385435U (en) * | 2011-12-06 | 2012-08-15 | 深圳市德彩光电有限公司 | Die-casting aluminum box with retractable type positioning pin for rapid lifting and locking |
| CN103802093A (en) * | 2014-02-14 | 2014-05-21 | 青岛汇智机器人有限公司 | Parallel robot fixing plate |
| CN203799606U (en) * | 2014-04-18 | 2014-08-27 | 深圳路升光电科技有限公司 | LED display screen and fixing plate for display screen unit |
| CN204921643U (en) * | 2015-08-17 | 2015-12-30 | 国网山东沂源县供电公司 | General erection joint spare of power communication equipment |
| CN206224927U (en) * | 2016-10-26 | 2017-06-06 | 深圳市洲明科技股份有限公司 | A kind of LED display and its casing |
-
2016
- 2016-10-26 CN CN201610951539.4A patent/CN106448482B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1013049A (en) * | 1996-06-20 | 1998-01-16 | Fujitsu General Ltd | Flat-panel display device |
| JP2003015553A (en) * | 2001-07-02 | 2003-01-17 | Advanced Display Inc | Display device |
| CN201681560U (en) * | 2010-04-13 | 2010-12-22 | 广州市风之帆光电科技有限公司 | LED display screen |
| CN202043386U (en) * | 2011-02-16 | 2011-11-16 | 深圳市洲明科技股份有限公司 | LED display box |
| CN202230682U (en) * | 2011-09-02 | 2012-05-23 | 深圳市奥拓电子股份有限公司 | LED (light-emitting diode) indoor screen |
| CN202385435U (en) * | 2011-12-06 | 2012-08-15 | 深圳市德彩光电有限公司 | Die-casting aluminum box with retractable type positioning pin for rapid lifting and locking |
| CN103802093A (en) * | 2014-02-14 | 2014-05-21 | 青岛汇智机器人有限公司 | Parallel robot fixing plate |
| CN203799606U (en) * | 2014-04-18 | 2014-08-27 | 深圳路升光电科技有限公司 | LED display screen and fixing plate for display screen unit |
| CN204921643U (en) * | 2015-08-17 | 2015-12-30 | 国网山东沂源县供电公司 | General erection joint spare of power communication equipment |
| CN206224927U (en) * | 2016-10-26 | 2017-06-06 | 深圳市洲明科技股份有限公司 | A kind of LED display and its casing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806524A (en) * | 2018-07-06 | 2018-11-13 | 深圳市洲明科技股份有限公司 | Babinet, display module and display device |
| CN108806524B (en) * | 2018-07-06 | 2024-04-09 | 深圳市洲明科技股份有限公司 | Box, display module assembly and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106448482B (en) | 2021-03-09 |
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