CN116453429B - Stretchable folding lamp box - Google Patents
Stretchable folding lamp box Download PDFInfo
- Publication number
- CN116453429B CN116453429B CN202310389072.9A CN202310389072A CN116453429B CN 116453429 B CN116453429 B CN 116453429B CN 202310389072 A CN202310389072 A CN 202310389072A CN 116453429 B CN116453429 B CN 116453429B
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- frame
- folding frame
- aluminum alloy
- alloy frame
- right folding
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 84
- 238000007592 spray painting technique Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 14
- 238000010422 painting Methods 0.000 claims description 8
- 230000001680 brushing effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002146 bilateral effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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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
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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
- G09F13/0418—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
- G09F13/0446—Frames collapsible
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Abstract
The invention relates to the technical field of folding lamp boxes and discloses a stretchable folding lamp box, which comprises an aluminum alloy frame, wherein a left folding frame and a right folding frame are respectively arranged on two sides of the aluminum alloy frame, exhaust through holes are uniformly formed in one side, far away from each other, of the left folding frame and the right folding frame, and exhaust fans embedded into the aluminum alloy frame are respectively arranged in the middle parts of two ends of the aluminum alloy frame; according to the invention, the hinge structure of the hinge rod is arranged, the splicing of the aluminum alloy frame and the left folding frame and the right folding frame is realized through the hinge rod, the display area of the spray painting curtain is expanded through the spliced structure mode, the display effect is further improved, and through the spliced structure design, the stability of the spliced structure is ensured, the circulation of air flows in the aluminum alloy frame, the left folding frame and the right folding frame is realized, and the rationality of the structure design is improved.
Description
Technical Field
The invention relates to the technical field of folding lamp boxes, in particular to a stretchable folding lamp box.
Background
The lamp house mainly adopts aluminum alloy frame to make up with LED banks, and then carries out highlight show to the advertisement cloth of class perspective, and current lamp house structure is various, and fashioned lamp house technology also constantly improves ripely, and its expression is also constantly abundant, and then also more vivid to the content propaganda of advertisement, has improved the propaganda effect of advertisement.
The existing lamp box is different in use environment, different in design structure and functionality, such as a column type LED lamp box of a station or an airport, the main display screen is improved into an LED display screen by an advertisement curtain, the display effect is more vivid, the main structure is connected with a wall body, the whole size is larger, large propaganda advertisements can be displayed, the lamp box structure which can be flexibly moved is usually needed in the environment of external scenes, the size of the lamp box structure used by the existing external scenes is smaller, so that the lamp box structure which is convenient to carry but small in size also has limited propaganda content, fonts are smaller, effective identification cannot be carried out, and the lamp box structure which can be stretched and folded is needed.
Disclosure of Invention
The invention aims to provide a stretchable folding lamp box, which aims to solve the problems that the lamp box structure used for the existing outdoor scene in the background technology is small in size and can not meet the related requirements of the existing advertising.
In order to achieve the above purpose, the present invention provides the following technical solutions: including aluminum alloy frame, aluminum alloy frame's both sides are provided with left folding frame and right folding frame respectively, left side folding frame and right folding frame keep away from each other one side evenly are provided with the exhaust through-hole, aluminum alloy frame both ends's middle part all is provided with the inside exhaust fan of embedding aluminum alloy frame, left folding frame and right folding frame's front one end all is provided with the air brushing curtain, aluminum alloy frame, left folding frame and right folding frame inside both ends all symmetry are provided with the LED lamp area, be provided with articulated splice member jointly between aluminum alloy frame both ends's both sides and left folding frame and the right folding frame, articulated splice member is used for swing joint between aluminum alloy frame, left folding frame and the right folding frame, aluminum alloy frame, left folding frame and right folding frame both ends inner wall's top is provided with curtain locating member, the curtain locating member is used for the seamless location concatenation of air brushing curtain, aluminum alloy frame back one end's middle part is provided with universal support member, universal support member provides the support for folding lamp house.
Preferably, the articulated concatenation component is including setting up in the articulated pole that left folding frame and right folding frame are close to aluminum alloy frame one end, and articulated pole and left folding frame and right folding frame are articulated each other, the inside both ends of aluminum alloy frame are close to left folding frame and right folding frame's position department symmetry is provided with spout A, the inside one side of spout A is provided with the spring, the other end of spring is provided with slider A, slider A's one side is provided with extends to aluminum alloy frame outside and articulated installation axle each other with the articulated pole other end, aluminum alloy frame both ends bilateral symmetry is provided with the slip through-hole that suits each other with the installation axle.
Preferably, the aluminum alloy frame is close to left folding frame and right folding frame's bilateral symmetry is provided with backup pad B, two sets of backup pad B all are provided with main location siphunculus near the middle part of one side each other, backup pad B is close to the both ends symmetry of main location siphunculus one side and is provided with vice location siphunculus, left folding frame and right folding frame all are provided with backup pad A near one side of backup pad B, backup pad A is close to the middle part of backup pad B one side and is provided with the main connecting pipe mutually adapted with main location siphunculus, backup pad A is close to the both ends of backup pad B one side and is provided with the vice connecting pipe mutually adapted with vice location siphunculus.
Preferably, the curtain locating component is including setting up in the mounting panel at aluminum alloy frame, left folding frame and right folding frame inner wall both ends middle part, the mounting panel is close to aluminum alloy frame, left folding frame and right folding frame inside one end and is provided with movable groove, the inside of movable groove evenly is provided with movable buckle, the one end at movable buckle top is provided with the installation card post, the outside of installation card post is all located to the edge position department cover of air brushing curtain, the middle part at movable buckle top is provided with the locating screw that mutually suits with the movable groove, the position department that aluminum alloy frame, left folding frame and right folding frame inner wall are close to the mounting panel top articulates there is the frame depression bar. .
Preferably, the universal supporting member is including setting up in the erection column at aluminum alloy frame back middle part, the outside cover of erection column is equipped with the connection lantern ring, the outside of connection lantern ring articulates there is the support backplate, the inside of support backplate both sides all is provided with spout B, spout B's inside all is provided with slider B, two sets of one side that slider B kept away from each other is provided with the support frame jointly, the bottom symmetry of support backplate both sides is provided with the location lug component, the both sides of support frame evenly are provided with the location through-hole of mutually adaptation with the location lug component.
Preferably, the bottom inside the support backplate all is provided with the installation chamber, and the inside of installation chamber is provided with the reset spring who interconnects with the location lug component, the top symmetry of support backplate both sides is provided with the locking bolt mutually adapted with the connecting lantern ring.
Compared with the prior art, the invention provides a stretchable folding lamp box, which has the following beneficial effects:
1. according to the invention, the structure of combining and splicing the aluminum alloy frame, the left folding frame and the right folding frame is designed, so that the expansion of the lamp box structure is realized, the two sides of the aluminum alloy frame are respectively hinged with the left folding frame and the right folding frame through the hinging rods, the left folding frame and the right folding frame can be folded to the top of the aluminum alloy frame, the spray painting curtain can be protected when not in use, meanwhile, the aluminum alloy frame is spliced and clamped with the main positioning through pipe and the auxiliary positioning through pipe respectively through the mutual splicing and clamping of the main connecting pipe and the auxiliary connecting pipe, the splicing structure of the aluminum alloy frame and the left folding frame and the right folding frame is realized, the splicing and communicating structure of the main connecting pipe and the auxiliary connecting pipe with the main positioning through pipe and the auxiliary positioning through the spring force is further realized, the communication of air flows inside the aluminum alloy frame, the left folding frame and the right folding frame is realized, the operation of the exhaust fan can radiate the heat inside the aluminum alloy frame to the outside through heat exchange, and the stability of the lamp box is improved.
2. According to the invention, the support plate A and the support plate B are mutually supported, so that the spray painting curtain covers the tops of the support plate A and the support plate B, the spray painting curtain is sleeved on the outer side of the mounting clamping column through the edge position of the spray painting curtain to support the mounting clamping column, and four corners of the spray painting curtain can be tightly attached to four corners of the aluminum alloy frame, the left folding frame and the right folding frame in a movable displacement manner in the movable groove, so that seamless connection of the spray painting curtain at the splicing positions of the aluminum alloy frame, the left folding frame and the right folding frame is realized, the integrity of advertisement content and propaganda view angles is improved, and the propaganda effect of advertisements is improved.
3. According to the invention, the connecting lantern ring is sleeved on the outer side of the mounting column, so that the connecting lantern ring can drive the whole support backboard to rotate and displace, further, the whole aluminum alloy frame is transversely supported or vertically supported, meanwhile, the supporting requirements of different environments and angles can be adapted through the supporting frame with adjustable length, and the adaptability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of a front view of the present invention;
FIG. 2 is a schematic diagram of a front-view folding process according to the present invention;
FIG. 3 is an enlarged cross-sectional view of the structure of the hinge joint member of the present invention;
FIG. 4 is an enlarged cross-sectional view of a second embodiment of the present invention showing the structure of the hinged splice member;
FIG. 5 is a front view in cross section of the structure of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5A according to the present invention;
FIG. 7 is an enlarged schematic view of the mounting plate of FIG. 5 in accordance with the present invention;
FIG. 8 is an enlarged schematic view of the structure of the removable card of FIG. 7 according to the present invention;
FIG. 9 is a schematic diagram of a back view of the present invention;
fig. 10 is an enlarged view showing the structure of the support plate of fig. 9 according to the present invention.
In the figure: 1. an aluminum alloy frame; 2. a left folding frame; 3. a spray painting curtain; 4. a right folding frame; 5. an exhaust through hole; 6. a hinge rod; 7. a frame compression bar; 8. an exhaust fan; 9. a sliding through hole; 10. a main connecting pipe; 11. a secondary connection pipe; 12. a chute A; 13. a spring; 14. a sliding block A; 15. an LED lamp strip; 16. a support plate A; 17. installing a clamping column; 18. a set screw; 19. a support plate B; 20. a secondary positioning through pipe; 21. a main positioning through pipe; 22. a movable buckle; 23. a movable groove; 24. a mounting plate; 25. a support back plate; 26. a connecting collar; 27. a support frame; 28. a locking bolt; 29. a sliding block B; 30. a chute B; 31. positioning the bump member; 32. positioning the through hole; 33. and (5) mounting a column.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a stretchable folding lamp box, including aluminum alloy frame 1, aluminum alloy frame 1's both sides are provided with left folding frame 2 and right folding frame 4 respectively, left folding frame 2 and right folding frame 4 keep away from each other one side evenly are provided with exhaust through-hole 5, aluminum alloy frame 1's both ends middle part all is provided with the inside air discharge fan 8 of embedding aluminum alloy frame 1, left folding frame 2 and right folding frame 4's front one end all is provided with the air brushing curtain 3, aluminum alloy frame 1, left folding frame 2 and right folding frame 4 inside both ends all symmetry are provided with LED lamp area 15, be provided with the articulated splice member jointly between aluminum alloy frame 1's both sides and left folding frame 2 and right folding frame 4, articulated splice member is used for swing joint between aluminum alloy frame 1, left folding frame 2 and right folding frame 4;
as a preferable scheme of the present embodiment: the hinge splicing member comprises a hinge rod 6 arranged at one end of the left folding frame 2 and the right folding frame 4, which is close to the aluminum alloy frame 1, the hinge rod 6 is mutually hinged with the left folding frame 2 and the right folding frame 4, sliding grooves A12 are symmetrically arranged at the positions, close to the left folding frame 2 and the right folding frame 4, of the two ends of the aluminum alloy frame 1, a spring 13 is arranged at one side of the inner part of each sliding groove A12, a sliding block A14 is arranged at the other end of each spring 13, a mounting shaft which extends to the outside of the aluminum alloy frame 1 and is mutually hinged with the other end of the hinge rod 6 is arranged at one side of each sliding block A14, and sliding through holes 9 which are mutually matched with the mounting shafts are symmetrically arranged at two sides of the two ends of the aluminum alloy frame 1.
As a preferable scheme of the present embodiment: the aluminum alloy frame 1 is close to left folding frame 2 and the bilateral symmetry of right folding frame 4 and is provided with backup pad B19, the middle part that two sets of backup pad B19 are close to one side each other all is provided with main location siphunculus 21, the both ends symmetry that backup pad B19 is close to main location siphunculus 21 one side is provided with vice location siphunculus 20, the one side that left folding frame 2 and right folding frame 4 are close to backup pad B19 all is provided with backup pad A16, the middle part that backup pad A16 is close to backup pad B19 one side is provided with the main connecting pipe 10 that mutually suits with main location siphunculus 21, the both ends that backup pad A16 is close to backup pad B19 one side are provided with the vice connecting pipe 11 that mutually suits with vice location siphunculus 20.
When the lamp box is unfolded, as shown in fig. 1-4, the left folding frame 2 and the right folding frame 4 are pulled to displace to two sides of the aluminum alloy frame 1, then the hinging rod 6 drives the sliding block A14 to slide in the sliding groove A12, the sliding block A14 simultaneously pulls the spring 13 to extend to generate a repulsive force, the left folding frame 2 and the right folding frame 4 are further rotated to turn over, so that one ends of the main connecting pipe 10 and the auxiliary connecting pipe 11 face two sides of the aluminum alloy frame 1, the main connecting pipe 10 and the auxiliary connecting pipe 11 respectively correspond to the auxiliary positioning through pipe 20 and the main positioning through pipe 21, the main connecting pipe 10 and the auxiliary connecting pipe 11 are respectively inserted into the main positioning through pipe 21 and the auxiliary positioning through pipe 20, the aluminum alloy frame 1, the left folding frame 2 and the right folding frame 4 are spliced, and the repulsive force of the spring 13 is acted, the left folding frame 2 and the right folding frame 4 are subjected to tensile force, and then the main connecting pipe 10 and the auxiliary connecting pipe 11 are tightly spliced with the main positioning through pipe 21 and the auxiliary positioning through pipe 20 through force transmission, so that the compactness of the splicing structure among the aluminum alloy frame 1, the left folding frame 2 and the right folding frame 4 is ensured, furthermore, the outside air flow is driven to the inside of the aluminum alloy frame 1 by opening the exhaust fan 8, at the moment, the air flow in the aluminum alloy frame 1 flows to the inside of the left folding frame 2 and the right folding frame 4 through the inside of the main connecting pipe 10 and the auxiliary connecting pipe 11 through the heat exchange principle, and is further discharged through the exhaust through hole 5, and then the circulation channel of the air flow is further penetrated through the main connecting pipe 10 and the auxiliary connecting pipe 11, so that the stable use of the lamp box is ensured, at this time, the left folding frame 2 and the right folding frame 4 are pulled towards the two sides of the aluminum alloy frame 1, so that the main connecting pipe 10 and the auxiliary connecting pipe 11 are separated from the inner parts of the auxiliary positioning through pipe 20 and the main positioning through pipe 21, and the left folding frame 2 and the right folding frame 4 are turned over, so that one ends of the front surfaces of the main connecting pipe 10 and the auxiliary connecting pipe 2 are attached to one ends of the front surfaces of the aluminum alloy frame 1, the protection function of the spray painting curtain 3 is realized, and the service life of the device is prolonged.
Example 2:
the difference from example 1 is that: the top of the inner walls at the two ends of the aluminum alloy frame 1, the left folding frame 2 and the right folding frame 4 are provided with curtain positioning members which are used for seamless positioning and splicing of the spray painting curtain 3;
as a preferable scheme of the present embodiment: the curtain locating component is including setting up in the mounting panel 24 at aluminum alloy frame 1, left folding frame 2 and right folding frame 4 inner wall both ends middle part, mounting panel 24 is close to aluminum alloy frame 1, the inside one end of left folding frame 2 and right folding frame 4 is provided with movable groove 23, the inside of movable groove 23 evenly is provided with movable buckle 22, the one end at movable buckle 22 top is provided with the installation card post 17, the outside of installation card post 17 is all located to the edge position department of air brushing curtain 3, the middle part at movable buckle 22 top is provided with the locating screw 18 mutually adapted with movable groove 23, the position department that aluminum alloy frame 1, left folding frame 2 and right folding frame 4 inner wall is close to the mounting panel 24 top articulates there is frame depression bar 7.
As shown in fig. 1, 5, 6, 7, 8, when the internally mounted air painting curtain 3 to the lamp house, the set screw 18 through adjusting movable buckle 22 top makes movable buckle 22 slide in the inside of movable groove 23 this moment, make the position of installation card post 17 correspond each other with the trepanning at air painting curtain 3 edge, and then locate the outside of installation card post 17 with the edge cover of air painting curtain 3, at this moment aluminum alloy frame 1 and left folding frame 2, the inside air painting curtain 3 of right folding frame 4 splice in the position department of backup pad B19 and backup pad a16, both ends through backup pad B19 and backup pad a16 all are provided with the recess, make mounting panel 24 can extend to the inside of recess, and then make movable buckle 22 can displace to the top of backup pad a16 and backup pad B19, and then obtain the adjustment to the back position at air painting curtain 3 edge, make air painting curtain 3 in backup pad a16 and backup pad B19's position department, seamless connection has been realized, air painting curtain 3's wholeness and bandwagon effect has been improved.
Example 3:
the difference from example 1 and example 2 is that: the middle part of one end of the back of the aluminum alloy frame 1 is provided with a universal supporting member which provides support for the folding lamp box;
as a preferable scheme of the present embodiment: the universal supporting member is including setting up in the erection column 33 at aluminum alloy frame 1 back middle part, the outside cover of erection column 33 is equipped with the connecting collar 26, the outside of connecting collar 26 articulates there is support backplate 25, the inside of support backplate 25 both sides all is provided with spout B30, the inside of spout B30 all is provided with slider B29, one side that two sets of sliders B29 keep away from each other is provided with support frame 27 jointly, the bottom symmetry of support backplate 25 both sides is provided with location lug component 31, the both sides of support frame 27 evenly are provided with the location through-hole 32 that suits each other with location lug component 31.
As a preferable scheme of the present embodiment: the bottom of the inside of the supporting backboard 25 is provided with a mounting cavity, the inside of the mounting cavity is provided with a reset spring which is mutually connected with the positioning lug members 31, and the tops of the two sides of the supporting backboard 25 are symmetrically provided with locking bolts 28 which are mutually matched with the connecting lantern rings 26.
As shown in fig. 9 and 10, the connecting collar 26 is supported by the mounting posts 33, so that the connecting collar 26 can rotate outside the mounting posts 33, the whole supporting backboard 25 is further driven to rotate and displace by the connecting collar 26, further, the aluminum alloy frame 1 is transversely or vertically supported, further, the positioning protruding block member 31 is pressed to shrink into the supporting backboard 25, the positioning protruding block member 31 releases the clamping of the positioning through hole 32, the supporting frame 27 can be prolonged, the stability of the position structure of the supporting frame 27 is ensured by sliding the sliding block B29 in the sliding groove B30, and further, the stable support of the lamp box is improved.
Working principle: through setting up the hinge structure of articulated lever 6 to realized the concatenation of aluminum alloy frame 1 with left folding frame 2 and right folding frame 4 through articulated lever 6, through the structural style of concatenation, extended the show area of air brushing curtain 3, and then improved the bandwagon effect, and through the structural design of concatenation, also realized the circulation of aluminum alloy frame 1, left folding frame 2 and the inside air current of right folding frame 4 when having guaranteed the stability of mosaic structure, improved structural design's rationality, adopted reverse folding structural design simultaneously, provided the protection for the main part show terminal surface of lamp house, further embodied lamp house structural design's rationality.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and that the simple modification and equivalent substitution of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a stretchable folding lamp box, includes aluminum alloy frame (1), aluminum alloy frame (1) both sides are provided with left folding frame (2) and right folding frame (4) respectively, left folding frame (2) and right folding frame (4) keep away from each other one side evenly are provided with exhaust through-hole (5), aluminum alloy frame (1) both ends's middle part all is provided with inside air discharge fan (8) of embedding aluminum alloy frame (1), left folding frame (2) and right folding frame (4)'s front one end all is provided with air painting curtain (3), aluminum alloy frame (1), left folding frame (2) and right folding frame (4) inside both ends all symmetry are provided with LED lamp area (15), its characterized in that:
a hinged splicing member is arranged between two sides of two ends of the aluminum alloy frame (1) and the left folding frame (2) and the right folding frame (4) together, and the hinged splicing member is used for movably connecting the aluminum alloy frame (1), the left folding frame (2) and the right folding frame (4);
the hinge splicing member comprises a hinge rod (6) arranged at one end of the left folding frame (2) and the right folding frame (4) close to the aluminum alloy frame (1), the hinge rod (6) is mutually hinged with the left folding frame (2) and the right folding frame (4), sliding grooves A (12) are symmetrically arranged at positions, close to the left folding frame (2) and the right folding frame (4), of the two ends of the inner part of the aluminum alloy frame (1), a spring (13) is arranged at one side of the inner part of the sliding grooves A (12), a sliding block A (14) is arranged at the other end of the spring (13), an installation shaft which extends to the outer part of the aluminum alloy frame (1) and is mutually hinged with the other end of the hinge rod (6) is arranged at one side of the sliding block A (14), and sliding through holes (9) which are mutually matched with the installation shafts are symmetrically arranged at two sides of the two ends of the aluminum alloy frame (1).
The aluminum alloy frame (1) is provided with a support plate B (19) close to the two sides of the left folding frame (2) and the right folding frame (4) symmetrically, two groups of support plates B (19) are provided with main positioning through pipes (21) in the middle of one side close to each other, two ends of one side of the support plate B (19) close to the main positioning through pipes (21) are provided with auxiliary positioning through pipes (20) symmetrically, one sides of the left folding frame (2) and the right folding frame (4) close to the support plate B (19) are provided with support plates A (16), the middle of one side of the support plates A (16) close to the support plate B (19) is provided with main connecting pipes (10) mutually matched with the main positioning through pipes (21), and two ends of one side of the support plates A (16) close to the support plate B (19) are provided with auxiliary connecting pipes (11) mutually matched with the auxiliary positioning through pipes (20);
the top of the inner walls at the two ends of the aluminum alloy frame (1), the left folding frame (2) and the right folding frame (4) are provided with curtain positioning members, and the curtain positioning members are used for seamless positioning and splicing of the spray painting curtain (3);
the middle part of the back one end of aluminum alloy frame (1) is provided with universal supporting component, universal supporting component provides the support for folding lamp house.
2. A stretchable and foldable light box according to claim 1, wherein: curtain locating component is including setting up in mounting panel (24) at aluminum alloy frame (1), left folding frame (2) and right folding frame (4) inner wall both ends middle part, mounting panel (24) are close to aluminum alloy frame (1), left folding frame (2) and right folding frame (4) inside one end is provided with movable groove (23), the inside of movable groove (23) evenly is provided with movable buckle (22), the one end at movable buckle (22) top is provided with installs card post (17), the outside of installing card post (17) is all located to the cover in the edge position department of air brushing curtain (3), the middle part at movable buckle (22) top is provided with locating screw (18) mutually adapted with movable groove (23), the position department that aluminum alloy frame (1), left folding frame (2) and right folding frame (4) inner wall are close to mounting panel (24) top articulates there is depression bar (7).
3. A stretchable and foldable light box according to claim 1, wherein: the universal supporting member comprises a mounting column (33) arranged in the middle of the back of the aluminum alloy frame (1), a connecting lantern ring (26) is sleeved outside the mounting column (33), a supporting backboard (25) is hinged outside the connecting lantern ring (26), sliding grooves B (30) are formed in the two sides of the supporting backboard (25), sliding blocks B (29) are arranged in the sliding grooves B (30), two groups of supporting frames (27) are arranged on one sides, away from each other, of the sliding blocks B (29), positioning lug members (31) are symmetrically arranged at the bottoms of two sides of the supporting backboard (25), and positioning through holes (32) mutually matched with the positioning lug members (31) are uniformly formed in the two sides of the supporting frames (27).
4. A stretchable and foldable light box according to claim 3, wherein: the bottom inside of support backplate (25) all is provided with the installation chamber, and the inside of installation chamber is provided with the reset spring that interconnects with location lug component (31), the top symmetry of support backplate (25) both sides is provided with locking bolt (28) mutually adapted with connecting lantern ring (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310389072.9A CN116453429B (en) | 2023-04-12 | 2023-04-12 | Stretchable folding lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310389072.9A CN116453429B (en) | 2023-04-12 | 2023-04-12 | Stretchable folding lamp box |
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| Publication Number | Publication Date |
|---|---|
| CN116453429A CN116453429A (en) | 2023-07-18 |
| CN116453429B true CN116453429B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310389072.9A Active CN116453429B (en) | 2023-04-12 | 2023-04-12 | Stretchable folding lamp box |
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| CN113724614A (en) * | 2021-08-31 | 2021-11-30 | 深圳市美亚迪光电有限公司 | Quickly assembled foldable LED display screen |
| CN215679994U (en) * | 2020-08-20 | 2022-01-28 | 上海高施光电有限公司 | Display lamp box convenient for picture curtain expansion |
| CN216118417U (en) * | 2021-09-27 | 2022-03-22 | 惠州Tcl移动通信有限公司 | Display device and intelligent wearable equipment |
| CN216133630U (en) * | 2020-08-20 | 2022-03-25 | 上海高施光电有限公司 | Easy-to-assemble folding display lamp box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114449068A (en) * | 2020-10-31 | 2022-05-06 | 华为技术有限公司 | Hinge mechanism and foldable electronic equipment |
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| CN216133630U (en) * | 2020-08-20 | 2022-03-25 | 上海高施光电有限公司 | Easy-to-assemble folding display lamp box |
| CN113724614A (en) * | 2021-08-31 | 2021-11-30 | 深圳市美亚迪光电有限公司 | Quickly assembled foldable LED display screen |
| CN216118417U (en) * | 2021-09-27 | 2022-03-22 | 惠州Tcl移动通信有限公司 | Display device and intelligent wearable equipment |
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| CN116453429A (en) | 2023-07-18 |
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