CN109410792B - Free combined lamp box - Google Patents
Free combined lamp box Download PDFInfo
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- CN109410792B CN109410792B CN201811471808.2A CN201811471808A CN109410792B CN 109410792 B CN109410792 B CN 109410792B CN 201811471808 A CN201811471808 A CN 201811471808A CN 109410792 B CN109410792 B CN 109410792B
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- 239000004744 fabric Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 21
- 210000000078 claw Anatomy 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 4
- 238000003780 insertion Methods 0.000 claims 4
- 239000002390 adhesive tape Substances 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009827 uniform distribution Methods 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
- G09F13/0413—Frames or casing structures therefor
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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
- G09F13/0404—Signs, boards or panels, illuminated from behind the insignia the light source being enclosed in a box forming the character of the sign
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a free combined lamp box, which comprises a lamp frame, a support rod, a lamp strip, curtain cloth and two standing legs, wherein the lamp frame comprises an upper lamp frame and a lower lamp frame, and the upper lamp frame consists of a first upper vertical rod, a second upper vertical rod and a first upper cross rod; the first upper cross rod is strip-shaped, two first hollow channels are arranged on the first upper cross rod in parallel, and a lamp strip mounting groove is arranged between the two first hollow channels; the light bar is detachably embedded in the light bar mounting groove; the two ends of the first upper cross rod are detachably connected with the first upper vertical rod and the second upper vertical rod through connecting members; the connecting component consists of a first connecting piece and a second connecting piece, and the first connecting piece and the second connecting piece are detachably connected; the first connecting piece comprises a fixed chute, a movable rocker and a movable chute, wherein the fixed chute is inlaid in the first hollow channel, the movable chute is matched with the fixed chute, the movable chute is provided with the movable rocker, and the movable rocker penetrates through a corresponding opening in the first hollow channel.
Description
Technical Field
The invention relates to the field of lamp boxes, in particular to a free combination type lamp box.
Background
In recent years, light boxes have been widely used for propaganda and advertising in business places such as factories, offices, hospitals, schools, and shops. To suit different environments and applications, conventional light boxes with light emitting panel devices are typically manufactured in standard shapes and sizes that are determined prior to the manufacture of the light boxes. In order to reduce the transportation cost, the common lamp boxes are assembled, so that the common lamp boxes are convenient for users to install, and the common lamp boxes are simple in assembly mode, but have the problems of loose connection and easy frame scattering; in order to achieve firm connection, other manufacturers adopt screw and nut connection, but the installation cost is too high, the time is too long, and the installation profession is required, so that the two modes have defects.
Disclosure of Invention
The present invention is directed to a free combination type lamp box, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the lamp frame is of a frame structure with undefined transverse length and fixed longitudinal height, and is formed by detachably connecting two identical L-shaped frames through a connecting member; the L-shaped frame comprises a first vertical rod, a second vertical rod and a cross rod, the first vertical rod and the second vertical rod are positioned on the same straight line, the first vertical rod is detachably inserted into the second vertical rod through a connecting plug-in on the second vertical rod, and the first vertical rod and the cross rod are connected into an L shape through a connecting component;
the two sides of the cross rod are provided with first clamping grooves for clamping the rubber strips at the periphery of the curtain cloth, the cross rod is provided with two parallel and transversely penetrated first hollow channels, a lamp strip mounting groove is arranged between the two first hollow channels, two inner vertical walls of the lamp strip mounting groove, namely, one surface of the first hollow channels opposite to each other is provided with a first concave clamping strip, and the outer walls of the two first hollow channels are in a bevel arc shape;
the two sides of the first vertical rod are provided with second clamping grooves for clamping the rubber strips on the periphery of the curtain cloth, the first vertical rod is provided with two parallel and longitudinally penetrated second hollow channels, a first mounting clamping groove is arranged between the two second hollow channels, two inner vertical walls of the first mounting clamping groove, namely, one opposite surface of the second hollow channels is provided with a second concave clamping strip, the outer walls of the two second hollow channels are in a bevel arc shape, and a first line hole and a first standing foot fixing piece are sequentially arranged at the position, close to the upper half part of the cross rod, of the first vertical rod;
the two sides of the second vertical rod are provided with third clamping grooves for clamping the rubber strips on the periphery of the curtain cloth, the second vertical rod is provided with two parallel and longitudinally penetrated third hollow channels, a second installation clamping groove is arranged between the two third hollow channels, the two inner vertical walls of the second installation clamping groove, namely, one opposite surface of the third hollow channels is provided with a third concave clamping strip, the outer walls of the two third hollow channels are in a folded angle arch shape, the top of the second vertical rod is fixedly provided with a connecting plug-in unit, and the lower half part of the second vertical rod is sequentially provided with a second wire hole and a second standing foot fixing piece;
the connecting member is detachably connected by a first connecting piece and a second connecting piece, the first connecting piece comprises a fixed chute, a movable rocker and a movable chute, the fixed chute is embedded in a first hollow channel of the cross rod, the movable rocker drives the movable chute to move in the fixed chute, and the end part of the movable chute is a transversely-placed T-shaped convex piece; the utility model discloses a horizontal pole, including the first hollow passageway, the second connecting piece, be provided with two inserted bars of grafting in second hollow passageway, third hollow passageway on the second connecting piece, be provided with the jack that corresponds with first installation draw-in groove, second installation draw-in groove between two parallel inserted bars, be provided with one end on the interior wall of jack and seal, one end open-ended horizontal T type recess, T type protruding piece transversely peg graft into T type recess through the open end, with closed end butt, still be equipped with on the interior wall of jack and the first hollow passageway of on the horizontal pole inlay protruding piece.
As a preferable technical scheme of the invention, the lamp bar comprises a lamp bar upper shell, a lamp bar lower shell and an LED lamp bar body, wherein the lamp bar upper shell and the lamp bar lower shell are spliced and combined through sliding grooves on two sides, caps are arranged at two ends of the lamp bar, clamping pieces corresponding to the first concave clamping strip, the second concave clamping strip and the third concave clamping strip are arranged on two sides of the caps, protruding concave openings are arranged at non-spliced ends of the caps, and the lamp bar is pressed into the cross bar through the clamping pieces and is selectively pressed into the first vertical bar and the second vertical bar according to requirements.
As a preferable technical scheme of the invention, four-flap films are arranged on the first line hole and the second line hole, the second stand fixing piece and the first stand fixing piece are identical in structure, clamping wings are arranged on two sides of the first stand fixing piece and are clamped at the bending angle arch positions of the outer walls of the two second hollow channels, a clamping hook is arranged at the bottom of the first stand fixing piece and is connected with the micro-pressure plate, a concave blocking groove is formed in the back of the clamping hook, and the clamping hook is driven to move by pressing the micro-pressure plate.
As a preferable technical scheme of the invention, the combination of a plurality of lamp frames can be realized, the first wire holes and the second wire holes of two adjacent lamp frames are opposite, the lamp frames can be fixedly connected in any mode through a horizontal connecting lock piece or an L-shaped connecting lock piece, the horizontal connecting lock piece comprises a first lock plug-in piece and a first lock corresponding piece, the connecting surfaces of the first lock plug-in piece and the first lock corresponding piece are respectively provided with a first reserved groove for accommodating four-piece films on the first wire holes and the second wire holes, and the first lock plug-in piece and the first lock corresponding piece are provided with first threading holes corresponding to the first wire holes and the second wire holes; the L-shaped connecting lock piece comprises an L-shaped bent piece, a second lock plug-in piece and a second lock corresponding piece, wherein two free ends of the L-shaped bent piece are provided with corresponding holes for the second lock plug-in piece and the second lock corresponding piece to be inserted, the second lock plug-in piece is provided with a second reserved groove for accommodating the four-piece film on the first line hole and the second line hole, and the second lock plug-in piece and the second lock corresponding piece are provided with second threading holes corresponding to the first line hole and the second line hole.
As a preferable technical scheme of the invention, the stand is formed by fixedly connecting a stand plate and a plugboard, a third wire hole corresponding to the first wire hole and the second wire hole is arranged on the plugboard, a clamping hook groove corresponding to clamping hooks of the first stand fixing piece and the second stand fixing piece is formed in the plugboard, a cover cap is arranged at the top of the plugboard, the free end of the plugboard penetrates through the plughole and abuts against the concave blocking groove positions of the first stand fixing piece and the second stand fixing piece, the clamping hooks are clamped in the clamping hook groove, and the third wire hole is respectively overlapped with the first wire hole and the second wire hole.
As a preferable technical scheme of the invention, the support rod comprises a support cross rod and a support vertical rod, when the length of the lamp frame is equal to that of one cross rod, only one support cross rod is configured, the support cross rod and the support vertical rod are distributed in a cross shape, the support cross rod and the support vertical rod are detachably connected through a cross connecting piece, the other end of the support cross rod is provided with a fixed claw, the fixed claw is in arc-shaped clamping connection with the bent angles of the outer walls of the first hollow channel, the second hollow channel and the third hollow channel, and the fixed claw is provided with a concave clamping ring for circuit clamping.
Compared with the prior art, the invention has the following advantages:
1. the special connecting member is adopted to connect the two L-shaped frames, the cross rod and the first vertical rod together, the T-shaped convex piece is transversely inserted into the T-shaped groove through the opening end, so that the first connecting piece and the second connecting piece are clamped, the movable rocker of the first connecting piece drives the movable chute to move in the fixed chute, the connecting member is fastened together, and the connection is simple and quick, and is in one step;
2. the set standing foot penetrating connecting member is fixed with the first vertical rod or the second vertical rod, and a special standing foot fixing piece is adopted, so that the use of screw installation is avoided, the standing foot has more supporting force and is more stable;
3. abandon traditional lamp strip mounting means, press the lamp strip into lamp strip mounting groove, first installation draw-in groove or second installation draw-in groove directly, the lamp strip adopts grafting combination mode, has concave mouth on the cap sleeve that both ends set up, and the concave place makes things convenient for the circuit to pass, and the bulge is used for taking out the lamp strip as the position of exerting oneself, makes dismantlement installation more convenient;
4. the support rod in the middle of the lamp frame is connected with the frame body by adopting the fixing claws, the connected part does not occupy the self length of the lamp strip, the uniform distribution of small bulbs in the lamp box is facilitated, the lighting is more uniform, and meanwhile, a foundation is provided for the lamp box combination;
5. the lamp bars can be arranged on the cross bars, and the lamp bars can be arranged on the first vertical bars and the second vertical bars according to the requirements, and the installation method is the same as that of the cross bars;
6. the jack on the second connecting piece is used for mounting and fixing the standing legs and can be used as a hanging hole when the lamp frame is used as a bridge;
7. the lamp frames can be freely combined and disassembled according to the needs, the transverse length of each single lamp frame can be increased according to the number of the cross bars, and the independent lamp frames can be combined together through the horizontal connecting locking piece or the L-shaped connecting locking piece, so that the change is more free and flexible;
8. four-flap films are arranged on the first line hole and the second line hole to prevent light leakage, so that the lighting is more uniform, the attractive appearance is improved, and the four-flap film has the function of fixing the wiring.
Drawings
Fig. 1 is a schematic view of the overall explosive structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a schematic view of the structure of the crossbar of the present invention.
Fig. 4 is a schematic structural view of a first vertical rod according to the present invention.
Fig. 5 is a schematic structural view of a second vertical rod according to the present invention.
Fig. 6 is a side view of the connecting member of the present invention after connection.
Fig. 7 is a schematic side exploded view of two sides of the connecting member of the present invention.
Fig. 8 is a diagram showing the connection correspondence between the first connector and the second connector according to the present invention.
Fig. 9 is a side view of the first connector of the present invention connected to a cross bar.
Fig. 10 is a corresponding view of the second connector of the present invention connected to a cross bar.
Fig. 11 is a schematic view showing the connection of the second connecting member with the first vertical rod.
FIG. 12 is an exploded view of the light bar of the present invention.
Fig. 13 is a schematic side view of a light bar of the present invention without a cap.
Fig. 14 is a schematic view of the structure of the cap of the present invention.
FIG. 15 is a diagram showing the connection of the light bar and the cross bar according to the present invention.
Fig. 16 is a schematic view of a first leg attachment of the present invention.
Fig. 17 is a schematic view showing the connection of the first leg fixing member and the first vertical rod. Fig. 18 is a schematic view of a standing foot of the present invention.
Fig. 19 is a side view of the connection of the standing foot to the standing foot mount of the present invention.
Fig. 20 is a schematic view of the structure of the fixing claw of the present invention.
Fig. 21 is a schematic view showing the connection of the fixing claw with the first vertical rod.
Fig. 22 is an exploded view of the horizontal attachment lock of the present invention.
Fig. 23 is an overall schematic view of the horizontal coupling lock of the present invention.
FIG. 24 is an exploded view of the L-shaped connector lock of the present invention.
Fig. 25 is an overall schematic view of an L-shaped connecting lock of the present invention.
Fig. 26 is an enlarged view of a portion of the connection of the horizontal connection lock of the present invention.
Fig. 27 is an enlarged view of a portion of the connection of the L-shaped connection lock of the present invention.
Fig. 28 is a schematic view of a cross connector connection of the present invention.
Fig. 29 is a schematic view of a wire hole of the present invention.
Fig. 30 is a schematic view of a fastener of the present invention.
Fig. 31 is a schematic connection diagram of a connection insert of the present invention.
Fig. 32 is a schematic view of the structure of the connector insert of the present invention.
FIG. 33 is a schematic diagram illustrating an exemplary state of an embodiment of the present invention.
FIG. 34 is a schematic view of the present invention as a bridge.
Fig. 35 is a schematic view of a horizontal connection of a lamp frame according to the present invention.
FIG. 36 is a schematic view of an L-shaped connection of a lamp frame according to the present invention.
Fig. 37 is a schematic view of a lamp frame assembly connection according to the present invention.
In the reference numerals: 100-supporting rods; 200-lamp strip; 300-standing feet; 400-connecting members; 500-a first vertical rod; 600-second vertical bars; 700-cross bar; 701-a first card slot; 702-a first hollow channel; 703-a light bar mounting groove; 704-a first concave clamping strip; 501-a second clamping groove; 502-a second hollow channel; 503-a first mounting slot; 504-a second female snap bar; 505-first wire holes; 506-a first leg mount; 601-connection plug-ins; 602-a third clamping groove; 603-a third hollow channel; 604-a second mounting slot; 605-third concave clamping strips; 606-a second wire hole; 607-a second leg mount; 401-a first connector; 402-a second connector; 403-fixing a chute; 404-movable rocker; 405-a movable chute; 406-T-shaped male members; 407-inserting a rod; 408-a jack; 409-T-shaped groove; 410-inlay the male; 201-a light bar upper shell; 202-a light bar lower shell; 203-an LED lamp strip body; 204-cap sleeve; 205-clamping piece; 206-concave mouth; 507-clamping wings; 508-clamping hook; 509-a micro-platen; 510-a concave baffle slot; 800-horizontal connecting lock piece; 900-L type connecting lock piece; 801-a first lock insert; 802-a first lock counterpart; 803-first pre-groove; 804-a first threading hole; 901-L bending piece; 902-a second lock insert; 903-second lock counterpart; 904-corresponding holes; 905-a second pre-groove; 906-a second threading aperture; 301-standing board; 302-plugboard; 303-a third wire hole; 304-a hook slot; 305-capping; 101-supporting a cross bar; 102-supporting vertical rods; 103-cross connection; 104-fixing claws; 105-concave clasp.
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.
Referring to fig. 1-37, the invention provides a free combined lamp box, which comprises a lamp frame, a support rod 100, a lamp strip 200, curtain cloth and two stand legs 300, wherein the lamp frame is of a frame structure with undefined transverse length and fixed longitudinal height, and is formed by detachably connecting two identical L-shaped frames through a connecting member 400; the L-shaped frame comprises a first vertical rod 500, a second vertical rod 600 and a cross rod 700, wherein the first vertical rod 500 and the second vertical rod 600 are positioned on the same straight line, the first vertical rod 500 is detachably inserted into the second vertical rod 600 through a connecting plug-in 601 on the second vertical rod 600, and the first vertical rod 500 and the cross rod 700 are connected into an L shape through a connecting member 400;
the two sides of the cross bar 700 are provided with first clamping grooves 701 for clamping the rubber strips on the periphery of the curtain cloth, the cross bar 700 is provided with two parallel and transversely penetrated first hollow channels 702, a lamp strip mounting groove 703 is arranged between the two first hollow channels 702, two inner vertical walls of the lamp strip mounting groove 703 are provided with first concave clamping strips 704, namely, one surface of the first hollow channels 702 opposite to each other is provided with first concave clamping strips 704, and the outer walls of the two first hollow channels 702 are in a bevel bow shape;
the two sides of the first vertical rod 500 are provided with second clamping grooves 501 for clamping the rubber strips on the periphery of the curtain cloth, the first vertical rod 500 is provided with two parallel and longitudinally penetrated second hollow channels 502, a first mounting clamping groove 503 is arranged between the two second hollow channels 502, two inner vertical walls of the first mounting clamping groove 503, namely, one opposite surface of the second hollow channels 502 is provided with a second concave clamping strip 504, the outer walls of the two second hollow channels 502 are in a bevel arc shape, and a first line hole 505 and a first standing foot fixing piece 506 are sequentially arranged at the position, close to the upper half part of the cross rod 700, of the first vertical rod 500;
the two sides of the second vertical rod 600 are provided with third clamping grooves 602 for clamping the rubber strips around the curtain cloth, the second vertical rod 600 is provided with two parallel and longitudinally penetrated third hollow channels 603, a second installation clamping groove 604 is arranged between the two third hollow channels 603, the two inner vertical walls of the second installation clamping groove 604, namely, one opposite surface of the third hollow channels 603 is provided with a third concave clamping strip 605, the outer walls of the two third hollow channels 603 are in a bevel arc shape, the top of the second vertical rod 600 is fixedly provided with a connecting plug-in 601, and the lower half part is sequentially provided with a second wire hole 606 and a second standing foot fixing piece 607;
the connecting member 400 is detachably connected by a first connecting piece 401 and a second connecting piece 402, the first connecting piece 401 comprises a fixed chute 403, a movable rocker 404 and a movable chute 405, the fixed chute 403 is embedded in a first hollow channel 702 of the cross bar 700, the movable rocker 404 drives the movable chute 405 to move in the fixed chute 403, and the end part of the movable chute 405 is a transverse T-shaped convex piece 406; the second connecting piece 402 is provided with two inserted bars 407 inserted in the second hollow channel 502 and the third hollow channel 603, a jack 408 corresponding to the first installation clamping groove 503 and the second installation clamping groove 604 is arranged between the two parallel inserted bars 407, the inner surface wall of the jack 408 is provided with a transverse T-shaped groove 409 with one closed end and one open end, the T-shaped convex piece 406 is transversely inserted into the T-shaped groove 409 through the open end and is abutted with the closed end, and the inner surface wall of the jack 408 is also provided with an embedded convex piece 410 corresponding to the first hollow channel 702 on the cross bar 700.
The lamp strip 200 comprises a lamp strip upper shell 201, a lamp strip lower shell 202 and an LED lamp strip body 203, the lamp strip upper shell 201 and the lamp strip lower shell 202 are combined in a plugging mode through sliding grooves and sliding strips on two sides, caps 204 are arranged at two ends of the lamp strip 200, clamping pieces 205 corresponding to a first concave clamping strip 704, a second concave clamping strip 504 and a third concave clamping strip 605 are arranged on two sides of the caps 204, protruding concave openings 206 are formed in non-plugging ends of the caps 204, the lamp strip 200 is pressed into the cross rod 700 through the clamping pieces 205, and the lamp strip is selectively pressed into the first vertical rod 500 and the second vertical rod 600 according to requirements.
Four-flap films are arranged on the first line hole 505 and the second line hole 606, the second stand foot fixing piece 607 and the first stand foot fixing piece 506 are identical in structure, clamping wings 507 are arranged on two sides of the first stand foot fixing piece 506 and are clamped at the bending angle arch positions of the outer walls of the two second hollow channels 502, a clamping hook 508 is arranged at the bottom of the first stand foot fixing piece 506, the clamping hook 508 is connected with a micro-pressing plate 509, a concave blocking groove 510 is arranged on the back surface of the clamping hook 508, and the micro-pressing plate 509 is pressed to drive the clamping hook 508 to move.
The combination of a plurality of lamp frames can be realized, the first wire holes 505 and the second wire holes 606 of two adjacent lamp frames are opposite, the lamp frames can be fixedly connected in any mode through the horizontal connecting lock piece 800 or the L-shaped connecting lock piece 900, the horizontal connecting lock piece 800 comprises a first lock plug-in piece 801 and a first lock corresponding piece 802, the connecting surfaces of the first lock plug-in piece 801 and the first lock corresponding piece 802 are respectively provided with a first reserved groove 803 for accommodating four-piece films on the first wire holes 505 and the second wire holes 606, and the first lock plug-in piece 801 and the first lock corresponding piece 802 are respectively provided with a first threading hole 804 corresponding to the first wire holes 505 and the second wire holes 606; the L-shaped connecting lock 900 comprises an L-shaped bent piece 901, a second lock insert 902 and a second lock corresponding piece 903, wherein corresponding holes 904 for inserting the second lock insert 902 and the second lock corresponding piece 903 are formed in the two free ends of the L-shaped bent piece 901, a second reserved groove 905 for accommodating the four-piece film on the first line hole 505 and the second line hole 606 is formed in the second lock insert 902, and second threading holes 906 corresponding to the first line hole 505 and the second line hole 606 are formed in the second lock insert 902 and the second lock corresponding piece 903.
The stand 300 is formed by fixedly connecting a stand plate 301 and a plugboard 302, a third wire hole 303 corresponding to a first wire hole 505 and a second wire hole 606 is arranged on the plugboard 302, a hook groove 304 corresponding to hooks 508 of the first stand fixing piece 506 and the second stand fixing piece 607 is arranged at the top, a cover cap 305 is arranged at the top, the free end of the plugboard 302 penetrates through the plughole 408 and abuts against concave blocking grooves 510 of the first stand fixing piece 506 and the second stand fixing piece 607, the hooks 508 are clamped in the hook groove 304, and the third wire hole 303 is overlapped with the first wire hole 505 and the second wire hole 606 respectively.
The support rod 100 comprises a support cross rod 101 and a support vertical rod 102, when the length of the lamp frame is equal to that of a cross rod 700, only one support cross rod 101 is configured, the support cross rod 101 and the support vertical rod 102 are distributed in a cross shape, the support cross rod 101 and the support vertical rod 102 are detachably connected through a cross connecting piece 103, a fixing claw 104 is arranged at the other end of the support cross rod, the fixing claw 104 is in arc-shaped clamping connection with the folding corners of the outer walls of a first hollow channel 702, a second hollow channel 502 and a third hollow channel 603, and a concave clamping ring 105 for circuit clamping is arranged on the fixing claw 104.
Working principle:
embodiment one: referring to FIGS. 1-33, the installation of a single standard light box
The single standard lamp box comprises 1*2 (length x width) specification, 2 x 2 specification, 3*2 specification and the like, the length is formed by combining cross bars, and the connection mode between the cross bars is the same as that between the first vertical bar 500 and the second vertical bar 600; the 1*2 standard is not provided with a support vertical rod 102, two ends of the support horizontal rod 101 are provided with fixed claws 104, and the fixed claws 104 are respectively clamped with the bevel bows of the outer walls of the second hollow channel 502 and the third hollow channel 603; the standard 2 x 2, 3*2 standard etc. include support horizontal pole 101 and support montant 102, and support horizontal pole 101 and support montant 102 are through cross connecting piece 103 combination, and the free end passes through fixed claw 104 joint, because two L type frame structures are the same, two horizontal poles 700 all can install stand 300 about the combination, and the direction is random.
Embodiment two: referring to fig. 35-37, the joint installation of a plurality of light boxes
The two standard lamp boxes are combined, the first line hole 505 and the second line hole 606 of each lamp box correspond, and the two lamp boxes are required to be in the same plane, so that the first line hole 505 and the second line hole 606 are combined together by utilizing the horizontal connecting lock 800; the two lamp boxes need to be formed into an enclosed type, and then the first wire hole 505 and the second wire hole 606 are combined together by utilizing the L-shaped connecting lock piece 900; the horizontal connection lock 800 and the L-shaped connection lock 900 may be engaged to change various shapes.
Embodiment III: referring to fig. 34, the lamp box is used as a bridge
The four corners of the lamp box are provided with jacks 408, and the lamp box is hung in the sky through the connection of the jacks 408 and the lifting hooks, so that the lamp box can be used in combination with the second embodiment.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The free combined type lamp box comprises a lamp frame, a support rod (100), a lamp strip (200), curtain cloth and two standing legs (300), and is characterized in that the lamp frame is of a frame structure with undefined transverse length and fixed longitudinal height, and is formed by detachably connecting two identical L-shaped frames through a connecting member (400); the L-shaped frame comprises a first vertical rod (500), a second vertical rod (600) and a cross rod (700), wherein the first vertical rod (500) and the second vertical rod (600) are positioned on the same straight line, the first vertical rod (500) is detachably inserted into the second vertical rod (600) through a connecting plug-in unit (601) on the second vertical rod (600), and the first vertical rod (500) and the cross rod (700) are connected into an L shape through a connecting component (400);
the curtain cloth comprises a transverse rod (700), wherein first clamping grooves (701) for clamping adhesive tapes around the curtain cloth are formed in two sides of the transverse rod (700), two parallel and transversely penetrating first hollow channels (702) are formed in the transverse rod (700), a lamp strip mounting groove (703) is formed between the two first hollow channels (702), first concave clamping strips (704) are formed in two inner vertical walls of the lamp strip mounting groove (703), namely, one surface, opposite to the first hollow channels (702), of each lamp strip mounting groove is formed in the outer wall of each first hollow channel (702) in a folded angle and arc shape;
the two sides of the first vertical rod (500) are provided with second clamping grooves (501) for clamping the peripheral adhesive tape of the curtain cloth, the first vertical rod (500) is provided with two parallel and longitudinally penetrated second hollow channels (502), a first mounting clamping groove (503) is arranged between the two second hollow channels (502), two inner vertical walls of the first mounting clamping groove (503), namely, one opposite surface of the second hollow channel (502) is provided with a second concave clamping strip (504), the outer walls of the two second hollow channels (502) are in an angle-folded arc shape, and a first wire hole (505) and a first standing foot fixing piece (506) are sequentially arranged at the position, close to the upper half part of the cross rod (700), of the first vertical rod (500);
the two sides of the second vertical rod (600) are provided with third clamping grooves (602) for clamping the peripheral adhesive tape of the curtain cloth, the second vertical rod (600) is provided with two parallel and longitudinally penetrated third hollow channels (603), a second installation clamping groove (604) is arranged between the two third hollow channels (603), two inner vertical walls of the second installation clamping groove (604), namely, one opposite surface of the third hollow channels (603) is provided with a third concave clamping strip (605), the outer walls of the two third hollow channels (603) are in an angle-folding arc shape, the top of the second vertical rod (600) is fixedly provided with a connecting plug-in (601), and the lower half part of the second vertical rod is sequentially provided with a second standing foot fixing piece (607) and a second wire hole (606);
the connecting component (400) is detachably connected by a first connecting piece (401) and a second connecting piece (402), the first connecting piece (401) comprises a fixed chute (403), a movable rocker (404) and a movable chute (405), the fixed chute (403) is embedded in a first hollow channel (702) of the cross rod (700), the movable rocker (404) drives the movable chute (405) to move in the fixed chute (403), and the end part of the movable chute (405) is a transverse T-shaped convex piece (406); two inserted rods (407) inserted in the second hollow channel (502) and the third hollow channel (603) are arranged on the second connecting piece (402), insertion holes (408) corresponding to the first installation clamping grooves (503) and the second installation clamping grooves (604) are arranged between the two parallel inserted rods (407), one end of each insertion hole (408) is closed, a transverse T-shaped groove (409) with one opening is arranged on the inner surface wall of each insertion hole (408), the T-shaped protruding piece (406) is transversely inserted into the corresponding T-shaped groove (409) through the opening end and is abutted against the corresponding closed end, and an embedded protruding piece (410) corresponding to the first hollow channel (702) on the cross rod (700) is further arranged on the inner surface wall of each insertion hole (408);
four-piece films are arranged on the first line hole (505) and the second line hole (606), the second stand foot fixing piece (607) has the same structure as the first stand foot fixing piece (506), clamping wings (507) are arranged on two sides of the first stand foot fixing piece (506), clamping hooks (508) are arranged at the bending angle arch positions of the outer walls of the two second hollow channels (502) in a clamping manner, the hooks (508) are connected with the micro-pressure plates (509) at the bottoms of the first stand foot fixing pieces (506), concave blocking grooves (510) are formed in the back surfaces of the hooks, and the micro-pressure plates (509) are pressed to drive the hooks (508) to move;
the lamp strip (200) comprises a lamp strip upper shell (201), a lamp strip lower shell (202) and an LED lamp strip body (203), the lamp strip upper shell (201) and the lamp strip lower shell (202) are combined in a plugging mode through sliding grooves on two sides and sliding strips, caps (204) are arranged at two ends of the lamp strip (200), clamping pieces (205) corresponding to the first concave clamping strip (704), the second concave clamping strip (504) and the third concave clamping strip (605) are arranged on two sides of the caps (204), protruding concave openings (206) are formed in non-plugging ends of the caps (204), and the lamp strip (200) is pressed into the transverse rod (700) through the clamping pieces (205) to be selectively pressed into the first vertical rod (500) and the second vertical rod (600) according to requirements.
2. The free-wheeling light box of claim 1 wherein: the lamp frames can be combined, the first wire holes (505) and the second wire holes (606) of two adjacent lamp frames are opposite, the lamp frames can be fixedly connected in any mode through the horizontal connecting lock piece (800) or the L-shaped connecting lock piece (900), the horizontal connecting lock piece (800) comprises a first lock plug-in piece (801) and a first lock corresponding piece (802), the connecting surfaces of the first lock plug-in piece (801) and the first lock corresponding piece (802) are respectively provided with a first reserved groove (803) for accommodating the four-piece film on the first wire holes (505) and the second wire holes (606), and the first lock plug-in piece (801) and the first lock corresponding piece (802) are provided with first threading holes (804) corresponding to the first wire holes (505) and the second wire holes (606); the L-shaped connecting lock piece (900) comprises an L-shaped bent piece (901), a second lock plug-in piece (902) and a second lock corresponding piece (903), two free ends of the L-shaped bent piece (901) are provided with corresponding holes (904) for the second lock plug-in piece (902) and the second lock corresponding piece (903) to be inserted, the second lock corresponding piece (903) is provided with a second reserved groove (905) for accommodating the four-piece film on the first line hole (505) and the second line hole (606), and the second lock plug-in piece (902) and the second lock corresponding piece (903) are provided with second threading holes (906) corresponding to the first line hole (505) and the second line hole (606).
3. The free-wheeling light box of claim 1 wherein: the station foot (300) comprises station board (301) and picture peg (302) fixed connection, is provided with on picture peg (302) and first line hole (505), second line hole (606) corresponding third line hole (303), and hook groove (304) that corresponds with pothook (508) of first station foot mounting (506), second station foot mounting (607), and the top is provided with block cap (305), jack (408) are passed to the free end of picture peg (302), support in concave type fender groove (510) position of first station foot mounting (506), second station foot mounting (607), and pothook (508) card is in hook groove (304), and third line hole (303) coincide with first line hole (505), second line hole (606) respectively.
4. The free-wheeling light box of claim 1 wherein: the support rod (100) comprises a support cross rod (101) and a support vertical rod (102), when the length of the lamp frame is equal to that of a cross rod (700), only one support cross rod (101) is configured, the cross distribution is formed between the support cross rod (101) and the support vertical rod (102), the support cross rod and the support vertical rod are detachably connected through a cross connecting piece (103), the other end of the support cross rod is provided with a fixing claw (104), the fixing claw (104) is connected with the first hollow channel (702), the second hollow channel (502) and the folding angle bow-shaped of the outer wall of the third hollow channel (603) in a clamping mode, and a concave clamping ring (105) for circuit clamping is arranged on the fixing claw (104).
5. The free-wheeling light box of claim 1 wherein: the position of being connected with second montant (600) on connecting plug-in components (601) is provided with the strip that agrees with, agrees with the strip card in second montant (600), is provided with the jack on connecting plug-in components (601), and corresponding position all is equipped with the jack on first montant (500) and second montant (600), and first montant (500) and second montant are through jack and corresponding plug-in components detachable connection.
6. The free-wheeling light box of claim 1 wherein: and the first vertical rod (500) and the second vertical rod (600) are respectively provided with a wire fixing piece for fixing a circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811471808.2A CN109410792B (en) | 2018-12-04 | 2018-12-04 | Free combined lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811471808.2A CN109410792B (en) | 2018-12-04 | 2018-12-04 | Free combined lamp box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109410792A CN109410792A (en) | 2019-03-01 |
| CN109410792B true CN109410792B (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811471808.2A Active CN109410792B (en) | 2018-12-04 | 2018-12-04 | Free combined lamp box |
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| Country | Link |
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| CN (1) | CN109410792B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189653A (en) * | 2019-06-14 | 2019-08-30 | 常州灵特尔轻便展示系统有限公司 | A kind of no tool lamp box |
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| CA2931718C (en) * | 2015-01-28 | 2018-04-03 | Wuxiang Wei | Track corner connecting device for shower door, shower door frame and shower door |
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| US4085789A (en) * | 1976-07-27 | 1978-04-25 | Steiner Industries, Inc. | Modular welding screen apparatus |
| CN202348862U (en) * | 2011-11-16 | 2012-07-25 | 刘振亮 | Box body splicing bolt structure |
| CN104712942A (en) * | 2013-12-17 | 2015-06-17 | 廖旭文 | Led lamp strip |
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| Publication number | Publication date |
|---|---|
| CN109410792A (en) | 2019-03-01 |
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