CN112672557A - LED display screen box of preapring for an unfavorable turn of events shape - Google Patents
LED display screen box of preapring for an unfavorable turn of events shape Download PDFInfo
- Publication number
- CN112672557A CN112672557A CN202011421551.7A CN202011421551A CN112672557A CN 112672557 A CN112672557 A CN 112672557A CN 202011421551 A CN202011421551 A CN 202011421551A CN 112672557 A CN112672557 A CN 112672557A
- Authority
- CN
- China
- Prior art keywords
- box body
- led display
- display screen
- screen box
- rotary drum
- 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
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of LED display screen boxes, in particular to an anti-deformation LED display screen box, which comprises a box body, wherein an anti-deformation mechanism is arranged at the edge of the rear side of the box body, the anti-deformation mechanism comprises an adjusting part, the front end of the adjusting part is connected with the box body, the rear end of the adjusting part stretches in the front-rear direction, a rotary drum, the axis of which extends in the front-rear direction, is rotatably assembled at the rear end of the adjusting part, two support rods, which are symmetrically distributed relative to the axis of the rotary drum, are arranged on the peripheral side of the rotary drum, and one end of each support rod is hinged with the rotary drum, and the other end of. The invention can effectively prevent the box body from bending and deforming and improve the deformation prevention capability of the box body.
Description
Technical Field
The invention relates to the technical field of LED display screen box bodies, in particular to an anti-deformation LED display screen box body.
Background
The LED display screen is the main equipment in the field of outdoor large-screen information input at present, most of LED display screens comprise a plurality of LED display monomer group keys at present, conventional LED display monomers comprise an LED display screen box body, an LED plate, an electric control device and the like, wherein the LED display screen box body is made of iron and made of die-cast aluminum, and in some lighter box body models, because the box body is thinner, the box body is often bent and deformed in transportation, installation and use, and the whole LED display screen box body cannot be normally used.
The anti-deformation measure commonly used at present is for setting up recess or rib on the box and come the bending resistance of additional strengthening structure, but this kind of structure in case the atress is crooked, then is difficult to restore, even repair also no longer possesses original bending resistance ability, synthesizes and prevents that the deformability is relatively poor, consequently, the development possesses the LED display screen box of good anti-deformation ability and is a research development direction.
Disclosure of Invention
The invention provides an anti-deformation LED display screen box body, which aims to solve the problem of poor anti-deformation capability in the prior art.
The deformation-preventing LED display screen box body adopts the following technical scheme:
the utility model provides a LED display screen box of preapring for an unfavorable turn of events shape, includes the box body, the border department of box body rear side is equipped with the deformation mechanism of preapring for an unfavorable turn of events, the deformation mechanism of preapring for an unfavorable turn of events include the front end with this body coupling of box, the flexible regulating part of rear end along the fore-and-aft direction, the rear end of regulating part is rotated and is equipped with the rotary drum that the axis extends along the fore-and-aft direction, the week side of rotary drum is equipped with two relatively the vaulting poles of the axis symmetric distribution of rotary drum, every vaulting pole equal one end with the rotary drum.
The rear side of the box body is provided with a threaded hole corresponding to the position of the adjusting piece, the adjusting piece is a screw with the front end penetrating in the threaded hole, and the screwing part of the screw is positioned at the rear end.
The rear end of the screw is fixedly connected with a rotating shaft, the rotating drum is rotatably arranged on the rotating shaft in a penetrating mode, and a blocking portion used for preventing the rotating drum from falling off is arranged at the rear end of the rotating shaft.
The stopping part is a circular plate structure coaxial with the rotating shaft, and the front side surface of the circular plate structure forms a stopping surface matched with the front and the rear stopping of the rotating drum.
The diameter of the circular ring structure is the same as the outer diameter of the rotating drum.
The rear side of the box body is provided with a boss at a position corresponding to the screw, and a corresponding threaded hole is arranged in the boss in a penetrating manner.
The boss is of a quadrangular frustum pyramid structure with a large front part and a small back part.
The rear side of the box body is provided with a convex block at the position corresponding to each support rod in a hinged mode, and the end portion corresponding to each support rod is hinged to the convex block.
The invention has the beneficial effects that: the anti-deformation mechanism is arranged on the rear side of the box body, the rotary drum and the support rods are arranged when the adjusting rod is adjusted to a proper position, the two support rods respectively form a stable triangular structure with the box body and the adjusting rod at the moment, the box body can be effectively prevented from being bent and deformed, and the anti-deformation capability of the box body is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of an anti-deformation LED display screen box according to the present invention;
FIG. 2 is a schematic view of the installation of the deformation preventing mechanism and the box body;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is an enlarged view of B in FIG. 2;
FIG. 5 is an assembly view of the adjustment lever, the rotary drum, the rotary shaft, and the circular plate;
in the figure: 1. the box body 11, the threaded hole 2, the circular plate structure 21, the rotary drum 22, the screw 23, the side lug 24, the rotary shaft 3, the support rod 4, the lug 5 and the boss.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the deformation-preventing LED display screen box body comprises a box body 1, wherein the edge of the rear side of the box body 1 is provided with a deformation-preventing mechanism, the deformation-preventing mechanism comprises an adjusting part, the front end of the adjusting part is connected with the box body 1, the rear end of the adjusting part stretches in the front-rear direction, the rear end of the adjusting part is rotatably provided with a rotary drum 21, the axis of the rotary drum 21 extends in the front-rear direction, two support rods 3 which are symmetrically distributed relative to the axis of the rotary drum 21 are arranged on the peripheral side of the rotary drum 21, one end of each support rod 3 is hinged with the rotary drum 21, and the other end of each support rod 3 is hinged with the box body 1.
Further, in order to facilitate adjustment and convenient processing and manufacturing, a threaded hole 11 is formed in the position, corresponding to the adjusting piece, of the rear side of the box body 1, the adjusting piece is a screw 22 with the front end penetrating into the threaded hole 11, and the screwing part of the screw 22 is located at the rear end.
Further, in order to ensure that the rotation of the rotary drum 21 and the screw 22 is smoothly performed, a rotary shaft 24 is fixedly connected to the rear end of the screw 22, the rotary drum 21 is rotatably inserted into the rotary shaft 24, and a stopper for preventing the rotary drum 21 from falling off is provided at the rear end of the rotary shaft 24.
Further, the stopper is a circular plate structure 2 coaxial with the rotating shaft 24, and the front side surface of the circular plate structure 2 constitutes a stopper surface to be engaged with the front and rear stoppers of the rotary drum 21.
Further, to ensure an effective stop of the stop face against the drum 21, the diameter of the annular ring structure is the same as the outer diameter of the drum 21.
The drum 21 is provided with a side ear 23, and one end of the stay bar 3 is hinged with the side ear 23.
Furthermore, in order to enhance the structural strength and stability of the connection part between the box body 1 and the screw 22, a boss 5 is arranged at the rear side of the box body 1 corresponding to the screw 22, and the corresponding threaded hole 11 is arranged in the boss 5 in a penetrating manner.
Further, for the sake of aesthetic property and stability, the boss 5 is a rectangular frustum structure with a large front part and a small back part.
Furthermore, in order to improve the structural strength of the hinged position of the box body 1 and the stay bars 3, the positions of the rear side of the box body 1, which are correspondingly hinged with the stay bars 3, are provided with the convex blocks 4, and the end parts of the corresponding stay bars 3 are hinged with the convex blocks 4.
The lug 4 and the boss 5 are integrally formed with the box body 1.
In other embodiments, the adjusting member may also be two sleeves slidably sleeved together, the outer sleeve is provided with a locking screw, and the inner sleeve is provided with a plurality of grooves corresponding to the screws; the stopping part can also be an L-shaped or T-shaped pin with one end fixed on the rotating shaft.
The invention arranges the anti-deformation mechanism at the rear side of the box body 1, when the adjusting rod is adjusted to a proper position, the upper rotary drum 21 and the support rods 3 are arranged, at the moment, the two support rods 3 respectively form a stable triangular structure with the box body 1 and the adjusting rod, the box body 1 can be effectively prevented from bending and deforming, the anti-deformation capability of the box body 1 is improved, in addition, if the box body 1 is inevitably bent due to excessive external force, the drum 21 can be driven to move back and forth by adjusting the back and forth movement of the adjusting rod, thereby driving the two support rods 3 to push or pull the corresponding positions of the box body 1 by taking the adjusting rods as original positions to overcome the bending of the box body 1, therefore, the invention also has the correction capability after bending, and whether the support rod 3 is proper in strength needs to be noticed during correction, so that the correction failure caused by insufficient strength of the support rod 3 is avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a LED display screen box of preapring for an unfavorable turn of events shape, includes the box body, its characterized in that: the utility model discloses a box body, including box body, the border department of box body rear side is equipped with deformation mechanism, deformation mechanism includes the front end with this body coupling of box, the flexible regulating part of rear end along the fore-and-aft direction, the rear end of regulating part is rotated and is equipped with the axis and follows the rotary drum that the fore-and-aft direction extends, the week side of rotary drum is equipped with two relatively the vaulting poles of the axis symmetric distribution of rotary drum, every vaulting pole equal one end with the rotary drum is articulated, the other end with the box body is articulated.
2. The LED display screen box body of claim 1, which is characterized in that: the rear side of the box body is provided with a threaded hole corresponding to the position of the adjusting piece, the adjusting piece is a screw with the front end penetrating in the threaded hole, and the screwing part of the screw is positioned at the rear end.
3. The LED display screen box body of claim 2, which is characterized in that: the rear end of the screw is fixedly connected with a rotating shaft, the rotating drum is rotatably arranged on the rotating shaft in a penetrating mode, and a blocking portion used for preventing the rotating drum from falling off is arranged at the rear end of the rotating shaft.
4. The LED display screen box body of claim 3, which is characterized in that: the stopping part is a circular plate structure coaxial with the rotating shaft, and the front side surface of the circular plate structure forms a stopping surface matched with the front and the rear stopping of the rotating drum.
5. The LED display screen box body of claim 4, which is characterized in that: the diameter of the circular ring structure is the same as the outer diameter of the rotating drum.
6. The LED display screen box body of any one of claims 2 to 5, wherein the LED display screen box body is characterized in that: the rear side of the box body is provided with a boss at a position corresponding to the screw, and a corresponding threaded hole is arranged in the boss in a penetrating manner.
7. The LED display screen box body of claim 6, which is characterized in that: the boss is of a quadrangular frustum pyramid structure with a large front part and a small back part.
8. The LED display screen box body of claim 1, which is characterized in that: the rear side of the box body is provided with a convex block at the position corresponding to each support rod in a hinged mode, and the end portion corresponding to each support rod is hinged to the convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421551.7A CN112672557B (en) | 2020-12-08 | 2020-12-08 | LED display screen box of preapring for an unfavorable turn of events shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421551.7A CN112672557B (en) | 2020-12-08 | 2020-12-08 | LED display screen box of preapring for an unfavorable turn of events shape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112672557A true CN112672557A (en) | 2021-04-16 |
| CN112672557B CN112672557B (en) | 2022-08-30 |
Family
ID=75401395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011421551.7A Active CN112672557B (en) | 2020-12-08 | 2020-12-08 | LED display screen box of preapring for an unfavorable turn of events shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112672557B (en) |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978588Y (en) * | 2006-12-08 | 2007-11-21 | 陈国宜 | Positioning adjustable sliding support |
| CN101539237A (en) * | 2008-03-20 | 2009-09-23 | 索尼（中国）有限公司 | Movable wall-hung support and electronic equipment using same |
| EP2106828A1 (en) * | 2008-04-02 | 2009-10-07 | ATOMIC Austria GmbH | Board-like gliding device with an adjustment device for altering usage behaviour |
| CN201899000U (en) * | 2010-12-02 | 2011-07-20 | 杭州杰玛箱包有限公司 | Foldable light draw-bar suitcase |
| CN201964096U (en) * | 2010-12-17 | 2011-09-07 | 深圳市聚作实业有限公司 | Multi-angle LED (light emitting diode) display screen box |
| CN202922246U (en) * | 2012-11-19 | 2013-05-08 | 武汉一冶钢结构有限责任公司 | Anti-deformation bracket for mid-extreme plate opening of spherical tank |
| CN204402984U (en) * | 2015-01-26 | 2015-06-17 | 成都佳益暖通工程有限公司 | Smoke exhaust fan housing structure |
| CN205516326U (en) * | 2016-02-04 | 2016-08-31 | 安徽商贸职业技术学院 | Multifunctional table tennis table |
| CN106001866A (en) * | 2016-07-11 | 2016-10-12 | 上海航天设备制造总厂 | Welding deformation control method of large thick-wall box body component |
| CN107877017A (en) * | 2017-11-16 | 2018-04-06 | 中车洛阳机车有限公司 | A kind of locomotive axle casing Anti-deformation device for welding |
| CN207808902U (en) * | 2018-01-18 | 2018-09-04 | 高振凤 | A kind of preschool education folding utility drawing board |
| CN108792164A (en) * | 2018-06-28 | 2018-11-13 | 镇江市丹徒区高资宏润包装制品厂 | A kind of chest that shape is variable |
| CN208181630U (en) * | 2018-10-12 | 2018-12-04 | 荣森物流（天津）股份有限公司 | Well-set folding box for material circulation |
| CN109339337A (en) * | 2018-11-23 | 2019-02-15 | 青岛康太源建设集团有限公司 | A kind of assembled architecture wall truss structure |
| CN208985589U (en) * | 2018-11-22 | 2019-06-14 | 山东丽晶光电集团有限公司 | A kind of LED display die casting aluminium cabinet with water-proof function |
| CN209769296U (en) * | 2018-11-13 | 2019-12-13 | 惠安德尔美机械有限公司 | Travel suitcase for children |
| CN110617390A (en) * | 2019-09-26 | 2019-12-27 | 海安立摩电子科技有限公司 | Support for liquid crystal display screen |
| CN210060233U (en) * | 2019-04-29 | 2020-02-14 | 青岛金楷建设股份有限公司 | Equipment of shape of preassembleing for an unfavorable turn of events in building built-in fitting welding |
| CN110956901A (en) * | 2019-11-19 | 2020-04-03 | 深圳市锐凌光电有限公司 | Heat dissipation type LED large screen with height capable of being stably adjusted |
| CN210574814U (en) * | 2019-10-11 | 2020-05-19 | 肇庆市端州区炫丽电子有限公司 | Waterproof LED electronic display screen |
| CN211118438U (en) * | 2019-12-17 | 2020-07-28 | 深圳前海智宽技术有限公司 | Industrial computer convenient to it is fixed |
| CN211152401U (en) * | 2019-09-30 | 2020-07-31 | 常州德众新能源有限公司 | Electrical cabinet capable of preventing computer desk from inclining and deforming |
| CN112012357A (en) * | 2020-09-10 | 2020-12-01 | 耿振威 | Anti-bending method for mounting plate of steel structure building |
-
2020
- 2020-12-08 CN CN202011421551.7A patent/CN112672557B/en active Active
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978588Y (en) * | 2006-12-08 | 2007-11-21 | 陈国宜 | Positioning adjustable sliding support |
| CN101539237A (en) * | 2008-03-20 | 2009-09-23 | 索尼（中国）有限公司 | Movable wall-hung support and electronic equipment using same |
| EP2106828A1 (en) * | 2008-04-02 | 2009-10-07 | ATOMIC Austria GmbH | Board-like gliding device with an adjustment device for altering usage behaviour |
| CN201899000U (en) * | 2010-12-02 | 2011-07-20 | 杭州杰玛箱包有限公司 | Foldable light draw-bar suitcase |
| CN201964096U (en) * | 2010-12-17 | 2011-09-07 | 深圳市聚作实业有限公司 | Multi-angle LED (light emitting diode) display screen box |
| CN202922246U (en) * | 2012-11-19 | 2013-05-08 | 武汉一冶钢结构有限责任公司 | Anti-deformation bracket for mid-extreme plate opening of spherical tank |
| CN204402984U (en) * | 2015-01-26 | 2015-06-17 | 成都佳益暖通工程有限公司 | Smoke exhaust fan housing structure |
| CN205516326U (en) * | 2016-02-04 | 2016-08-31 | 安徽商贸职业技术学院 | Multifunctional table tennis table |
| CN106001866A (en) * | 2016-07-11 | 2016-10-12 | 上海航天设备制造总厂 | Welding deformation control method of large thick-wall box body component |
| CN107877017A (en) * | 2017-11-16 | 2018-04-06 | 中车洛阳机车有限公司 | A kind of locomotive axle casing Anti-deformation device for welding |
| CN207808902U (en) * | 2018-01-18 | 2018-09-04 | 高振凤 | A kind of preschool education folding utility drawing board |
| CN108792164A (en) * | 2018-06-28 | 2018-11-13 | 镇江市丹徒区高资宏润包装制品厂 | A kind of chest that shape is variable |
| CN208181630U (en) * | 2018-10-12 | 2018-12-04 | 荣森物流（天津）股份有限公司 | Well-set folding box for material circulation |
| CN209769296U (en) * | 2018-11-13 | 2019-12-13 | 惠安德尔美机械有限公司 | Travel suitcase for children |
| CN208985589U (en) * | 2018-11-22 | 2019-06-14 | 山东丽晶光电集团有限公司 | A kind of LED display die casting aluminium cabinet with water-proof function |
| CN109339337A (en) * | 2018-11-23 | 2019-02-15 | 青岛康太源建设集团有限公司 | A kind of assembled architecture wall truss structure |
| CN210060233U (en) * | 2019-04-29 | 2020-02-14 | 青岛金楷建设股份有限公司 | Equipment of shape of preassembleing for an unfavorable turn of events in building built-in fitting welding |
| CN110617390A (en) * | 2019-09-26 | 2019-12-27 | 海安立摩电子科技有限公司 | Support for liquid crystal display screen |
| CN211152401U (en) * | 2019-09-30 | 2020-07-31 | 常州德众新能源有限公司 | Electrical cabinet capable of preventing computer desk from inclining and deforming |
| CN210574814U (en) * | 2019-10-11 | 2020-05-19 | 肇庆市端州区炫丽电子有限公司 | Waterproof LED electronic display screen |
| CN110956901A (en) * | 2019-11-19 | 2020-04-03 | 深圳市锐凌光电有限公司 | Heat dissipation type LED large screen with height capable of being stably adjusted |
| CN211118438U (en) * | 2019-12-17 | 2020-07-28 | 深圳前海智宽技术有限公司 | Industrial computer convenient to it is fixed |
| CN112012357A (en) * | 2020-09-10 | 2020-12-01 | 耿振威 | Anti-bending method for mounting plate of steel structure building |
Non-Patent Citations (1)
| Title |
|---|
| 闫澍等: "空腹钢管桁架内加劲节点抗弯性能试验研究", 《结构工程师》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112672557B (en) | 2022-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201818165U (en) | Three-dimensional adjusting gemel | |
| CN103526827B (en) | A kind of curtain-wall stand-column and building body attachment structure | |
| CN209080057U (en) | It is a kind of for adjusting the clamp device of bicycle seatpost height | |
| CN112672557B (en) | LED display screen box of preapring for an unfavorable turn of events shape | |
| CN208831412U (en) | A kind of display screen locker and display screen | |
| WO2015154576A1 (en) | Freely halting adjustment mechanism for flat panel television stand | |
| CN209700345U (en) | A kind of regulating mechanism for the installation of no frame automobile door glass | |
| CN204991069U (en) | Outdoor waterproof no frame granny rag lamp house | |
| CN211582261U (en) | Novel drawer panel regulator | |
| CN109914955A (en) | A kind of pet nest bi-directional door hinge | |
| CN109765966B (en) | Angle-adjustable computer display | |
| CN205302112U (en) | Preventing reflecting computer display | |
| CN101424147B (en) | Door butt | |
| CN201654416U (en) | Camera | |
| CN215816365U (en) | Angle-adjustable indoor and outdoor universal antenna base | |
| CN217302187U (en) | Connecting lock and display screen | |
| CN209320076U (en) | A kind of mechanism showing mold state | |
| CN221189828U (en) | Special locking device of preapring for an unfavorable turn of events shape | |
| CN219102493U (en) | Angle-adjustable display screen mounting seat | |
| CN204782425U (en) | Spacing hinge | |
| CN211649646U (en) | Hanging plate structure | |
| CN201937722U (en) | Hemispherical camera | |
| CN209458584U (en) | A kind of TV bracket regulating mechanism | |
| CN221348719U (en) | Bearing type wall-mounted display bracket | |
| CN213124311U (en) | One-time and two-time fusion SF6Circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |