CN112233578A - Lamp box frame structure - Google Patents
Lamp box frame structure Download PDFInfo
- Publication number
- CN112233578A CN112233578A CN202011128652.5A CN202011128652A CN112233578A CN 112233578 A CN112233578 A CN 112233578A CN 202011128652 A CN202011128652 A CN 202011128652A CN 112233578 A CN112233578 A CN 112233578A
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- quick
- needle cap
- strip
- thimble
- front side
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0413—Frames or casing structures therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
- G09F13/0445—Frames
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The application belongs to the technical field of structural design of lighting or advertising lamp boxes and lamps, and particularly relates to a lamp box frame structure. The quick-release assembly comprises a mounting shell plate, a quick-release pressing bar, a transparent panel and a quick-release assembly; the mounting shell plate comprises a plate body, and rotating shaft holes are formed in the left side and the right side of the front side of the plate body; a needle cap mounting screw hole is formed in the rear side of the quick-release pressing bar; the lower end of the sealing pressure plate is hinged in the rotating shaft hole; the quick-release assembly comprises a metal thimble arranged in a thimble mounting screw hole, a needle cap arranged in a needle cap mounting screw hole, and a plurality of magnetic steel balls, balance rings and springs arranged between the thimble and the needle cap; the lamp box frame structure adopts the built-in quick-release assembly for connection and fixation; can effectively prevent external force operation influence, can not produce the smooth silk wearing and tearing scheduling problem that threaded connection exists during the dismouting, when needs dismantlement formula, utilize banding magnet to adsorb the operation, the elasticity steel ball removes so that the thimble can break away from with the needle cap to the front side.
Description
Technical Field
The application belongs to the technical field of structural design of lighting or advertising lamp boxes and lamps, and particularly relates to a lamp box frame structure.
Background
Frame-type box lamps and lanterns are the illumination or the support equipment that occasions such as all kinds of commercial advertising propaganda, wall beautify often used, traditional lamp box structure generally adopts modes such as light frame cooperation bolted connection or cementation to assemble and use, but to often need the old-fashioned lamp house of change maintenance or the corresponding propaganda data of replacement, because frequent dismouting is used, lead to lamp house structure not hard up, because this kind of propaganda generally sets up in stations that the flow of people is great, occasions such as subway, consequently more can be touched by other people or operate, under the multi-factor effect, lead to this kind of lamp structure often and damage or even maliciously break the dismantlement, lead to equipment to lose effect, frame-type lamp structure leakproofness is relatively poor simultaneously, receive the pest damage, the influence of adverse factor such as humid air current is more serious, further the performance and the life-span of product have been reduced.
Disclosure of Invention
The invention aims to provide a lamp box frame structure which is simple and compact in structure, adopts a built-in anti-falling structure, can effectively prevent external damage and can be quickly disassembled, assembled and maintained.
In order to achieve the purpose, the invention adopts the following technical scheme.
A lamp box frame structure comprises a flat mounting shell plate 1, a quick-release pressing strip 3 and a transparent panel 4 which are arranged on the front side of the mounting shell 1, sealing pressing plates 5 which are arranged on the left and right sides of the front side of the mounting shell 1, and a quick-release assembly which is arranged between the quick-release pressing strip 3 and the mounting shell 1;
the mounting shell plate 1 comprises a plate body 1a for mounting the lamp group components and the supporting mechanism, and a row of thimble mounting screw holes 1b are formed in the upper side of the plate body 1 a; a rotating shaft hole is formed in the left side and the right side of the front side of the plate body 1 a;
the quick-release pressing strip 3 is of a strip-shaped structure, a needle cap mounting screw hole 3a is formed in the rear side of the quick-release pressing strip 3, and the needle cap mounting screw holes 3a correspond to the thimble mounting screw holes 1b one to one;
the lower end of the sealing pressure plate 5 is hinged in the rotating shaft hole, and the upper end of the sealing pressure plate is pressed to the front side surface of the plate body 10 by the quick-release pressing strip 3;
the quick-release assembly comprises a metal thimble 6 arranged in a thimble mounting screw hole 1b, a needle cap 7 arranged in a needle cap mounting screw hole 3a, and a plurality of magnetic steel balls 8, a balance ring 9 and a spring 10 which are arranged between the thimble 6 and the needle cap 7;
the thimble 6 comprises a threaded section 6a with the rear side capable of being screwed into the thimble mounting screw hole 1b and a connecting shaft section 6b formed by reducing the diameter of the front side of the threaded section 6a, and an arc-shaped annular groove 6c is formed in the connecting shaft section 6 b;
the needle cap 7 is hollow, a through hole 7a into which the connecting shaft section 6b can extend is formed in the rear end of the needle cap 7, the magnetic steel ball 8 is arranged in the hollow cavity of the needle cap 7, and the diameter R of the magnetic steel ball is smaller than the diameter R of the through hole 7 a; the front side of the needle cap 7 is provided with a threaded rod section 7b which can be screwed into the needle cap mounting screw hole 3 a;
the balancing ring 9 is arranged on the front side of the magnetic steel ball 8, the spring 10 is arranged on the front side of the balancing ring 9, and two ends of the spring are respectively abutted against the inner walls of the cavities of the balancing ring 9 and the needle cap 7 so that the balancing ring 9 extrudes the magnetic steel ball 8 to move towards the rear side.
To aforementioned lamp house frame construction's further improvement or preferred scheme, still including locating the sealing strip 2 at installation casing 1 top, the top of plate body 1a is the plane, is provided with a plurality of pinhole 1c on the plane sealing strip 2 is rectangular form, and sealing strip 1 a's bottom is provided with a plurality of round pins that match with pinhole 1c, sealing strip 2 is detained through round pin detachable and is established at the top of installation casing 1. The pin hole connection mode is convenient for quick assembly and disassembly for use, so that the built-in quick-disassembly structure can be maintained or observed when necessary, and deviation and damage are prevented.
In a further improvement or preferred scheme of the light box frame structure, the edges of two sides of the plate body 10 extend forwards to form a side plate 1d, and the lower end of the sealing pressure plate 5 is provided with a connecting shaft structure 5 a;
the upper end of the sealing pressure plate 5 is provided with an L-shaped connecting buckle 5b extending towards the rear side, and the L-shaped connecting buckle 5b is pressed towards the plate body 1a by the quick-release pressing strip 3; the outer side of the edge of the sealing pressure plate 5 extends to form a connecting strip structure 5c, and the connecting strip structure 5c is tightly attached to the front side face of the side plate 1 d. The connecting buckle and the connecting strip structure are convenient to disassemble, assemble and position quickly, improve the extrusion contact area and ensure correct alignment during installation.
To the further improvement or preferred scheme of aforementioned lamp house frame construction, sealing plate 5 is the magnetic alloy material, the leading flank of curb plate 1d is provided with magnetic stripe mounting groove 1e, and the embedding of magnetic stripe mounting groove 1e is equipped with magnetic stripe 12. Magnetic stripe structural design can make sealing pressure plate can be better be connected fixedly with the installation shell plate, guarantees structural stability, utilizes both sides magnetic stripe to form the magnetic field region simultaneously, deflects various electrostatic particles of taking, prevents that it from getting into the long-term use of the inside components and parts of lamp house inside influence along gap isotructure everywhere.
In a further improvement or preferable scheme of the light box frame structure, a plurality of arc-shaped ring grooves 6c are arranged on the connecting shaft section 6 b; the diameter of the section of the arc-shaped ring groove 6c is matched with the magnetic steel ball 8. The plurality of arc-shaped ring grooves can be matched and used according to the thickness of a built-in propaganda panel or other structures, so that the flexibility of the use of the structure is improved.
In a further improvement or preferred embodiment of the light box frame structure, the thimble mounting screw hole 1b is an outward-protruding structure and is disposed in an annular cylinder 1g protruding from the rear side of the plate body 1 a. The convex structure can improve the stability of the thimble, and can ensure that the thimble has a good fastening and supporting effect when the thickness of the shell plate of the installation shell is smaller
The beneficial effects are that:
in order to avoid the problems that the traditional frame type lamp box structure is poor in single protection and easy to be damaged by the outside, on one hand, the lamp box frame structure reduces the original bolt structure which needs to be leaked outside around the frame to be convenient to disassemble and assemble for use, and adopts a built-in quick-dismantling assembly for connection and fixation; on the other hand, the inside of the quick-release assembly is utilized to realize non-contact disassembly and assembly operation, when the propaganda page is replaced or the front side frame body structure is opened, the operation is not finished in a mode of loosening a bolt and the like, but a mode of separating an ejector pin and a needle cap by utilizing a magnetic adsorption steel nail is utilized, in the specific using process, after each structure is installed, each part is pressed and fixed by utilizing a quick-release pressing strip, the needle cap presses the ejector pin, the spring and a balance ring are matched to press a magnetic steel ball into an arc-shaped ring groove to realize locking, the hidden quick-release structure can effectively prevent the influence of external force operation, the problems of sliding wire abrasion and the like existing in threaded connection can not be generated during disassembly and assembly, when the disassembly is needed, a strip-shaped magnet is utilized to carry out adsorption.
Drawings
FIG. 1 is a front view of a light box frame structure;
FIG. 2 is an assembly view of the light box frame structure;
FIG. 3 is a partial cross-sectional view of an internal connection fixation structure;
FIG. 4 is an assembled schematic view of the internal connection mechanism;
FIG. 5 is a schematic view of a bottom and side connection structure;
fig. 6 is a sectional view of the frame side connection.
Detailed Description
The invention is described in detail below with reference to specific embodiments.
As shown in fig. 1 and 2, the light box frame structure of the present application is mainly used for various box-type and frame-type lamps which are installed in a hanging or embedded manner, and is particularly used for various open type propaganda or decoration light box structures with large population flow. Its main objective is to solve and adopts traditional bolted connection's mode to connect unreliable among the original old-fashioned lamp house structure, and the easy smooth silk of dismouting back warp repeatedly to and the bolt is exposed the back and is easily broken the scheduling problem of tearing open by the people, to preventing to destroy, traditional scheme adopts supporting protective sheath or embedded apron isotructure to have certain effect, nevertheless can lead to overall structure complicated, and the dismouting is unchangeable, and new problems such as protective structure is yielding, therefore the suitability is limited. This application is through improving original lamp house structure, improve lamp house structure's wholeness and compact, through eliminating external connection fixed knot to construct, the substitute is to use built-in quick detach connection structure, can enough guarantee the stability and the reliability of connecting, stop external force completely simultaneously and destroy the possibility of connection structure, be suitable for in the station, use under outdoor environment such as subway, effectively prevent to destroy, simultaneously after the bolt construction first installation in this device, change propaganda page or maintenance room need not operate it, the smooth silk scheduling problem of deformation has been avoided.
As shown in fig. 1, the light box frame structure of the present application includes a flat mounting shell plate 1, a quick release bead 3 and a transparent panel 4 disposed on the front side of the mounting shell 1, a sealing pressure plate 5 disposed on the left and right sides of the front side of the mounting shell 1, and a quick release assembly disposed between the quick release bead 3 and the mounting shell 1;
the mounting shell plate 1 is generally a high-strength plate structure made of materials such as metal plates or high-strength plastics and is mainly used for supporting and protecting, and various light-emitting devices, circuits and the like are generally arranged on the mounting shell plate 1. Transparent panel generally is made by transparent macromolecular material, when using, transparent panel's rear side generally can set up all kinds of advertisement curtain isotructures, the quick detach layering is used for compressing tightly transparent panel and both sides sealing clamp plate, simultaneously when replacing inside curtain isotructure, take off the quick detach layering and operate, sealing clamp plate is used for fixed left and right sides, guarantee simultaneously that the panel is whole level and smooth, prevent to rise to stick up the scheduling problem, quick detach subassembly is used for realizing the quick assembly disassembly of quick detach layering.
The mounting shell plate 1 comprises a plate body 1a for mounting the lamp group components and the supporting mechanism, and a row of thimble mounting screw holes 1b are formed in the upper side of the plate body 1 a; a rotating shaft hole is formed in the left side and the right side of the front side of the plate body 1 a; in the actual use process, the panel of the plate body 1a may be further provided with a plurality of hollow windows, connecting hole grooves and other structures so as to facilitate connection and positioning of various components.
Preferably, the thimble mounting screw holes are generally arranged along a linear array in the horizontal direction so as to be aligned, and when the quick-release batten is required to be mounted in a specific direction due to structural or design requirements, the thimble mounting screw holes can be arranged in an uneven or asymmetrical mode, so that the thimble mounting screw holes cannot be aligned and connected when the quick-release batten is not mounted in the specific direction.
The quick-release pressing strip 3 is of a strip-shaped structure, a needle cap mounting screw hole 3a is formed in the rear side of the quick-release pressing strip 3, and the needle cap mounting screw holes 3a correspond to the thimble mounting screw holes 1b one to one;
the lower end of the sealing pressure plate 5 is hinged in the rotating shaft hole, and the upper end of the sealing pressure plate is pressed to the front side surface of the plate body 10 by the quick-release pressing strip 3;
the quick-release assembly comprises a metal thimble 6 arranged in a thimble mounting screw hole 1b, a needle cap 7 arranged in a needle cap mounting screw hole 3a, and a plurality of magnetic steel balls 8, a balance ring 9 and a spring 10 which are arranged between the thimble 6 and the needle cap 7;
the thimble 6 comprises a threaded section 6a with the rear side capable of being screwed into the thimble mounting screw hole 1b and a connecting shaft section 6b formed by reducing the diameter of the front side of the threaded section 6a, and an arc-shaped annular groove 6c is formed in the connecting shaft section 6 b;
the needle cap 7 is hollow, a through hole 7a into which the connecting shaft section 6b can extend is formed in the rear end of the needle cap 7, the magnetic steel ball 8 is arranged in the hollow cavity of the needle cap 7, and the diameter R of the magnetic steel ball is smaller than the diameter R of the through hole 7 a; the front side of the needle cap 7 is provided with a threaded rod section 7b which can be screwed into the needle cap mounting screw hole 3 a;
during further optimization, in order to optimize stress and improve the positioning and anti-falling effect of the magnetic steel balls, the inner side wall of the through hole 7a of the needle cap is uniformly provided with an arc-shaped inner edge 8c, so that after the steel balls are clamped into the arc-shaped ring groove, the pressure direction of the needle cap acting on the magnetic steel balls indicates that the inclined direction points to the axis of the thimble instead of being parallel to the axis of the thimble.
The balancing ring 9 is arranged on the front side of the magnetic steel ball 8, the spring 10 is arranged on the front side of the balancing ring 9, and two ends of the spring are respectively abutted against the inner walls of the cavities of the balancing ring 9 and the needle cap 7 so that the balancing ring 9 extrudes the magnetic steel ball 8 to move towards the rear side.
The quick-release pressing strip and the balance ring are preferably made of nonmetal high polymer materials, and when the quick-release pressing strip and the balance ring are used, the magnetism of the magnetic steel balls is matched with the elasticity of the spring, so that the anti-falling effect is further improved.
Still including locating the sealing strip 2 at installation casing 1 top, the top of plate body 1a is the plane, is provided with a plurality of pinhole 1c on the plane sealing strip 2 is rectangular form, and sealing strip 1 a's bottom is provided with a plurality of round pins that match with pinhole 1c, sealing strip 2 is detained through round pin post detachable and is established at the top of installation casing 1. The pin hole connection mode is convenient for quick assembly and disassembly for use, so that the built-in quick-disassembly structure can be maintained or observed when necessary, and deviation and damage are prevented.
The edges of two sides of the plate body 10 extend forwards to form a side plate 1d, and the lower end of the sealing pressure plate 5 is provided with a connecting shaft structure 5 a;
the upper end of the sealing pressure plate 5 is provided with an L-shaped connecting buckle 5b extending towards the rear side, and the L-shaped connecting buckle 5b is pressed towards the plate body 1a by the quick-release pressing strip 3; the outer side of the edge of the sealing pressure plate 5 extends to form a connecting strip structure 5c, and the connecting strip structure 5c is tightly attached to the front side face of the side plate 1 d. The connecting buckle and the connecting strip structure are convenient to disassemble, assemble and position quickly, improve the extrusion contact area and ensure correct alignment during installation.
The sealing pressing plate 5 is made of magnetic alloy, a magnetic strip installation groove 1e is formed in the front side face of the side plate 1d, and a magnetic strip 12 is embedded in the magnetic strip installation groove 1 e. Magnetic stripe structural design can make sealing pressure plate can be better be connected fixedly with the installation shell plate, guarantees structural stability, utilizes both sides magnetic stripe to form the magnetic field region simultaneously, deflects various electrostatic particles of taking, prevents that it from getting into the long-term use of the inside components and parts of lamp house inside influence along gap isotructure everywhere.
A plurality of arc-shaped ring grooves 6c are formed in the connecting shaft section 6 b; the diameter of the section of the arc-shaped ring groove 6c is matched with the magnetic steel ball 8. The plurality of arc-shaped ring grooves can be matched and used according to the thickness of a built-in propaganda panel or other structures, so that the flexibility of the use of the structure is improved.
The thimble mounting screw hole 1b is of an outward-protruding structure and is arranged in an annular cylinder 1g protruding from the rear side of the plate body 1 a. The convex structure can improve the stability of the thimble, and can ensure that the thimble has a good fastening and supporting effect when the thickness of the shell plate of the installation shell is smaller
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. A lamp box frame structure is characterized by comprising a flat mounting shell plate (1), a quick-release pressing strip (3) and a transparent panel (4) which are arranged on the front side of the mounting shell (1), sealing pressing plates (5) which are arranged on the left and right sides of the front side of the mounting shell (1) and a quick-release assembly which is arranged between the quick-release pressing strip (3) and the mounting shell (1);
the mounting shell plate (1) comprises a plate body (1a) for mounting the lamp group components and the supporting mechanism, and a row of thimble mounting screw holes (1b) are formed in the upper side of the plate body (1 a); the left side and the right side of the front side of the plate body (1a) are provided with rotating shaft holes;
the quick-release pressing strip (3) is of a strip-shaped structure, a needle cap mounting screw hole (3a) is formed in the rear side of the quick-release pressing strip (3), and the needle cap mounting screw holes (3a) correspond to the thimble mounting screw holes (1b) one by one;
the lower end of the sealing pressure plate (5) is hinged in the rotating shaft hole, and the upper end of the sealing pressure plate is pressed to the front side surface of the plate body (10) by the quick-release pressing strip (3);
the quick-release assembly comprises a metal thimble (6) arranged in a thimble mounting screw hole (1b), a needle cap (7) arranged in a needle cap mounting screw hole (3a), and a plurality of magnetic steel balls (8), a balance ring (9) and a spring (10) which are arranged between the thimble (6) and the needle cap (7);
the thimble (6) comprises a thread section (6a) with the rear side capable of being screwed into the thimble mounting screw hole (1b) and a connecting shaft section (6b) formed after the diameter of the front side of the thread section (6a) is reduced, and an arc-shaped annular groove (6c) is formed in the connecting shaft section (6 b);
the needle cap (7) is hollow, a through hole (7a) into which a connecting shaft section (6b) can extend is formed in the rear end of the needle cap (7), the magnetic steel ball (8) is arranged in the hollow cavity of the needle cap (7), and the diameter R of the magnetic steel ball is smaller than the diameter R of the through hole (7 a); a threaded rod section (7b) which can be screwed into the needle cap mounting screw hole (3a) is arranged on the front side of the needle cap (7);
the front side of magnetism steel ball (8) is located in stabilizer ring (9), and spring (10) are located the front side of stabilizer ring (9), and the spring both ends are supported respectively on stabilizer ring (9) and needle cap (7) cavity inner wall so that stabilizer ring (9) extrusion magnetism steel ball (8) move to the rear side.
2. The light box frame structure of claim 1, further comprising a sealing strip (2) disposed on the top of the mounting housing (1), wherein the top of the plate body (1a) is a plane, the plane is provided with a plurality of pin holes (1c), the sealing strip (2) is in a shape of a long strip, the bottom of the sealing strip (1a) is provided with a plurality of pins matching with the pin holes (1c), and the sealing strip (2) is detachably fastened on the top of the mounting housing (1) through the pins.
3. A light box frame structure according to claim 1, characterized in that two side edges of the plate body (10) extend forward to form side plates (1d), and the lower end of the sealing pressure plate (5) is provided with a connecting shaft structure (5 a);
the upper end of the sealing pressure plate (5) is provided with an L-shaped connecting buckle (5b) extending towards the rear side, and the L-shaped connecting buckle (5b) is pressed towards the plate body (1a) by the quick-release pressing strip (3);
the outer side of the edge of the sealing pressure plate (5) extends to form a connecting strip structure (5c), and the connecting strip structure (5c) is tightly attached to the front side face of the side plate (1 d).
4. A lamp box frame structure according to claim 3, characterized in that the sealing pressure plate (5) is made of magnetic alloy, the front side of the side plate (1d) is provided with a magnetic strip mounting groove (1e), and a magnetic strip (12) is embedded in the magnetic strip mounting groove (1 e).
5. A light box frame structure according to claim 1, characterized in that a plurality of arc-shaped ring grooves (6c) are provided on the connecting shaft section (6 b); the diameter of the section of the arc-shaped ring groove (6c) is matched with the magnetic steel ball (8).
6. A lamp box frame structure according to claim 1, wherein said thimble mounting screw hole (1b) is of a convex type and is provided in a ring-shaped cylinder (1g) projecting from the rear side of the plate body (1 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011128652.5A CN112233578A (en) | 2020-10-21 | 2020-10-21 | Lamp box frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011128652.5A CN112233578A (en) | 2020-10-21 | 2020-10-21 | Lamp box frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112233578A true CN112233578A (en) | 2021-01-15 |
Family
ID=74118833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011128652.5A Pending CN112233578A (en) | 2020-10-21 | 2020-10-21 | Lamp box frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112233578A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114532081A (en) * | 2022-02-08 | 2022-05-27 | 江苏大学 | Self-adaptive balancing device and control strategy suitable for combine harvester threshing cylinder |
| WO2023130342A1 (en) * | 2022-01-07 | 2023-07-13 | 京东方科技集团股份有限公司 | Assembly of display module, display module, and titled display device |
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| CN205177358U (en) * | 2015-12-25 | 2016-04-20 | 四川新力光源股份有限公司 | Sealed lamp house of reinforcing |
| CN209391206U (en) * | 2018-09-21 | 2019-09-17 | 浙江苍南县金乡徽章厂有限公司 | A kind of anti-lost badge |
| CN110821353A (en) * | 2019-11-19 | 2020-02-21 | 刘海涛 | Glass window for office building based on magnetic lock catch |
| CN211044920U (en) * | 2019-12-20 | 2020-07-17 | 深圳市金明伟激光工艺有限公司 | Large-breadth high-brightness 3D lamp box light guide plate |
| CN211313182U (en) * | 2019-12-09 | 2020-08-21 | 黑龙江省华宏力安绿建科技有限公司 | Energy-saving composite board for building outer wall |
| CN211669923U (en) * | 2020-04-22 | 2020-10-13 | 成都奔流标识制作有限责任公司 | Even light lamp house |
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2020
- 2020-10-21 CN CN202011128652.5A patent/CN112233578A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205177358U (en) * | 2015-12-25 | 2016-04-20 | 四川新力光源股份有限公司 | Sealed lamp house of reinforcing |
| CN209391206U (en) * | 2018-09-21 | 2019-09-17 | 浙江苍南县金乡徽章厂有限公司 | A kind of anti-lost badge |
| CN110821353A (en) * | 2019-11-19 | 2020-02-21 | 刘海涛 | Glass window for office building based on magnetic lock catch |
| CN211313182U (en) * | 2019-12-09 | 2020-08-21 | 黑龙江省华宏力安绿建科技有限公司 | Energy-saving composite board for building outer wall |
| CN211044920U (en) * | 2019-12-20 | 2020-07-17 | 深圳市金明伟激光工艺有限公司 | Large-breadth high-brightness 3D lamp box light guide plate |
| CN211669923U (en) * | 2020-04-22 | 2020-10-13 | 成都奔流标识制作有限责任公司 | Even light lamp house |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023130342A1 (en) * | 2022-01-07 | 2023-07-13 | 京东方科技集团股份有限公司 | Assembly of display module, display module, and titled display device |
| CN114532081A (en) * | 2022-02-08 | 2022-05-27 | 江苏大学 | Self-adaptive balancing device and control strategy suitable for combine harvester threshing cylinder |
| CN114532081B (en) * | 2022-02-08 | 2023-10-10 | 江苏大学 | Self-adaptive balancing device and control strategy suitable for threshing cylinder of combine harvester |
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Application publication date: 20210115 |
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