CN108877586A - A kind of banner exhibition bracket - Google Patents
A kind of banner exhibition bracket Download PDFInfo
- Publication number
- CN108877586A CN108877586A CN201810826560.0A CN201810826560A CN108877586A CN 108877586 A CN108877586 A CN 108877586A CN 201810826560 A CN201810826560 A CN 201810826560A CN 108877586 A CN108877586 A CN 108877586A
- Authority
- CN
- China
- Prior art keywords
- banner
- cylinder
- hollow
- hiding
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0018—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening means
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0037—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels supported by a post
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0068—Modular articulated structures, e.g. stands, and articulation means therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0087—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Supports Or Holders For Household Use (AREA)
Abstract
The invention discloses a kind of banner exhibition brackets, its structure includes banner, can hide banner clamping device, connecting rod, the first upright bar, pedestal, the second upright bar, adjustable in length telescopic rod, hinge seat, one end of connecting rod is connect with the first upright bar inner vertical, the other end of connecting rod is connected to the second upright bar, compared with prior art.The present invention passes through the combination setting of banner clamp system, banner hiding mechanism by the exhibition bracket, have the function of that banner is hidden, banner can be built in hollow cylinder, when needing to put on display, it is clamped, can be puted on display as long as one side Easy pulling apparatus of banner is crossed banner clamp system, it is all relatively convenient that either installation in advance or live banner exhibition, which are hung, it greatly improves work efficiency, and occupies little space, it is all feasible and very convenient that no matter vehicle-mounted transport or personnel, which carry,.
Description
Technical field
The present invention relates to exhibition bracket technical field, specifically a kind of banner exhibition bracket.
Background technique
Many exhibition brackets can be seen in exhibition, top, which is shown, director information, exhibitioner information, product information etc.,
And banner is often propaganda banner, due to low in cost, can but play the role of good exploitation, is widely used.
Current exhibition bracket be it is fixed, the interim installation for carrying out banner is needed in exhibition, installation speed is slow, efficiency
It is low, such as in advance installation will lead to be equipped with banner exhibition bracket occupied space it is big, extremely inconvenience is transported, let alone is people
Member carries.
Summary of the invention
It is a primary object of the present invention to overcome the deficiencies of the prior art and provide a kind of banner exhibition bracket.
The present invention adopts the following technical scheme that realize：A kind of banner exhibition bracket, structure include banner, can hide cross
Width clamping device, connecting rod, the first upright bar, pedestal, the second upright bar, adjustable in length telescopic rod, hinge seat, locking device, institute
The one end for stating connecting rod is connect with the first upright bar inner vertical, and the other end of the connecting rod is connected to the second upright bar, the lock
Determine device to be fixed on the base, second upright bar is mounted on the base by locking device with the first upright bar, the second upright bar
It is parallel to each other with the first upright bar, the top of second upright bar and the first upright bar is linked together by hinge seat, the hinge
The bottom center position of seat and adjustable in length telescopic rod carries out hinge connection, and the adjustable in length telescopic rod is far from hinge seat
One side both ends respectively with can hide banner clamping device and be fixedly connected, the banner clamping device of hiding is equipped with banner；
The banner clamping device of hiding includes banner clamp system, banner hiding mechanism, the banner clamping machine
Structure is parallel to each other with banner hiding mechanism, and the banner hiding mechanism is connected by banner with banner clamp system, the cross
Width clamp system and one end of adjustable in length telescopic rod are mechanically connected, and the banner hiding mechanism is mechanically connected to length
The other end of adjustable and retractable bar.
As optimization, the locking device includes that control assembly, two groups of locked components and hose, locked component are mounted on bottom
The left and right two of seat, two groups of locked components are connected by hose with control assembly, and control assembly includes vertical pivot, and vertical pivot passes through axis
The mode for holding connection is mounted on the base, and the lower end of vertical pivot is fixed with rotating disc, and ratchet is fixed on the outer wall of vertical pivot, ratchet
Resilient ratchet is fitted on outer wall, resilient ratchet is mounted on the base by bolted connection, is fitted on resilient ratchet
Guide post, guide post are mounted on the base by way of being slidably connected, and the upper end of vertical pivot is fixed with drive bevel gear, drive bevel gear
Right side be equipped with horizontal axis, horizontal axis bearing connect by way of be mounted on the base, the left end of horizontal axis is fixed with driven wheel of differential,
Drive bevel gear is meshed with driven wheel of differential, and the right end of horizontal axis is fixed with driven spur gear, nibbles on the outer wall of driven spur gear
Conjunction has sliding rack, and sliding rack is mounted on the base by way of being slidably connected, and the lower section of sliding rack is equipped with the first cylinder
Body is equipped with First piston bar in the first cylinder body, and sliding rack is connected with First piston bar, one end of hose and the first cylinder body
It is connected, locked component includes the second cylinder body, and the second cylinder body is fixed on the base, second piston bar is installed in the second cylinder body,
Locking column is fixed in second piston bar, the other end of hose is connected with the second cylinder body.
As optimization, the banner clamp system includes hollow cylinder, clamping group, concealed type pull ring, the hollow cylinder
It is internally connected with clamping group, the clamping group is provided with four groups and is laid in two inside up and down of hollow cylinder, the clamping two-by-two
Group is respectively connected with concealed type pull ring, and the concealed type pull ring is provided with four groups and contacts with the external fitting of hollow cylinder, described
The back center position of hollow cylinder and one end of adjustable in length telescopic rod are mechanically connected, and the one of the clamping group and banner
End connection.
As optimization, the hollow cylinder includes wire guide, empty slot, cylinder, clamping opening, circular trough, convex block, the cylinder
Top and bottom are closed-loop layout, and the empty slot being integrated therewith, the empty slot and folder are offered in the cylinder
Mouth is connected, and the clamping opening is provided with the side of cylinder, and the upper and lower ends of the front-back of the cylinder offer circular trough, institute
State circular trough center be equipped with cylinder convex block connected vertically, offer the conducting wire communicated with empty slot on the convex block
Hole, the convex block are integrated with cylinder, there are four the convex block, wire guide and circular trough are respectively provided with, the cylinder
Clamping group is respectively connected on the position of inside opposing circular slot, the circular trough is equipped with the concealed type contacted with cylinder fitting and draws
Ring, the back center of the cylinder are mechanically connected to adjustable in length telescopic rod.
As optimization, the clamping group includes inner spring, traction rope, U-shaped limit base, banner clamping plate, the U-shaped limit
Seat is built-in with connected inner spring, and one end of the inner spring is connected with banner clamping plate, one end of the traction rope
It is connect across inner spring with banner clamping plate, the other end of the traction rope passes through wire guide, convex block is connected to concealed type pull ring, institute
State inner spring, traction rope, U-shaped limit base, banner clamping plate using the horizontal center line of cylinder as axis in it is symmetrical lay and all in
It is placed in empty slot, the U-shaped limit base is also fixedly connected with the inner wall of cylinder.
As optimization, the concealed type pull ring includes connecting rod, annulus, arc slot, circular block, and up and down the two of the circular block
End is connected by connecting rod with two inner walls up and down of annulus, and the connecting rod is provided with two, two inside of left and right of the annulus
Offer arc slot, the circular block is through convex block and the two is gap-matched, the annulus be placed at circular trough and with
Cylinder movable contact, one end of the traction rope passes through wire guide, convex block is connected to circular block.
As optimization, the banner hiding mechanism includes that banner hides cylinder, hides cylinder bottom cover, banner reel, hides cylinder
Top cover is rotated, the hiding cylinder bottom cover hides the bottom of cylinder through banner and the two uses excessively cooperation, the banner reel
It is hidden in cylinder through banner from top to bottom and bottom is gap-matched with hiding cylinder bottom cover, the hiding cylinder rotation top cover passes through
It is through at and is gap-matched the top that banner hides cylinder therewith, the hiding cylinder rotation top cover is also used with the top of banner reel
Interference fit.
As optimization, the banner hides cylinder and includes banner outlet, hollow, fixes spacing collar, the hollow
Side offers banner outlet, and the inner top of the hollow is connected with fixed spacing collar, the outer surface of the fixed spacing collar
It is smooth, the hiding cylinder rotate top cover through hollow and with fixed spacing collar movable contact, the banner reel is built in
The inside of hollow, the hiding cylinder bottom cover from it is lower on through the bottom of hollow, the top surface of the hollow and hide
Top surface, the bottom surface of hollow and the bottom surface of hiding cylinder bottom cover of cylinder rotation top cover are in tangent setting.
As optimization, the hiding cylinder bottom cover includes backing plate, hollow ring, cylindrical body, annular groove, the shape of the backing plate
Rounded structure, the end face center of the backing plate are fixedly connected with the bottom surface of cylindrical body, are equipped with and backing plate phase outside the cylindrical body
The outer wall of the hollow ring of connection, the inner wall of the hollow ring and cylindrical body constitutes annular groove, and the backing plate is through hollow
Bottom and the two use excessively cooperation, and the bottom surface of the backing plate and the bottom surface of hollow are in tangent setting, the annular groove and cross
Width reel matches.
As optimization, the banner reel includes locating piece, the first semicylindrical body, guide groove, location hole, the second semicircle
Cylinder, guiding raised line, the left and right sides of first semicylindrical body offers guide groove, the upper and lower ends of the guide groove
It is equipped with the first semicylindrical body locating piece connected vertically therewith, the locating piece is corresponding with the position of location hole, described fixed
Position hole is laid on the second semicylindrical body, and the guiding raised line being integrated therewith is additionally provided on second semicylindrical body,
The guiding raised line is corresponding with the position of guide groove, and the guide groove and guiding raised line are laid with two, the locating piece
There are four being respectively provided with location hole, the equal semicircular in shape structure in the cross section of first semicylindrical body and the second semicylindrical body and two
Person may make up a cylindrical structure, and first semicylindrical body and the second semicylindrical body are through annular groove and and backing plate
Top surface be bonded contact, between first semicylindrical body and the second semicylindrical body are built in hollow and use cylindrical body
Gap cooperation, the hiding cylinder rotation top cover are matched with the first semicylindrical body, the second semicylindrical body.
As optimization, the hiding cylinder rotation top cover includes handle, groove, rotation lid, sprue, the rotation lid
Bottom center it is vertical with the top surface of sprue connect, it is described rotation lid top surface open up it is fluted, the groove be built-in with
The handle of lid connection is rotated, the sprue is carried out through fixed spacing collar with the first semicylindrical body, the second semicylindrical body
Interference fit, the rotation lid are gap-matched with hollow, and the top surface of the hollow is in phase with the top surface of hollow
Cut setting.
As optimization, the adjustable in length telescopic rod, hinge seat, the second upright bar, the first upright bar combination setting, have
The function of angular adjustment, can by adjustable in length telescopic rod to can hide banner clamping device carry out angle adjusting, from
And banner is put in a more intuitive angle and is shown, the setting of adjustable in length telescopic rod has length tune
The function of section can be suitable for the banner of different length in a certain range.
As optimization, setting being clamped on one side to banner of the banner clamp system, clamping degree is high, so as to
Banner is shown, banner can be hidden by the setting of the banner hiding mechanism when banner leaves unused, and reduced and occupied
Space.
As optimization, banner can be carried out built-in, the setting of the hiding cylinder bottom cover by the setting that the banner hides cylinder
Can banner hide cylinder carry out angular adjustment or it is inclined when, effectively prevent banner to glide due to self gravity
It falls, while guiding limitation can be played the role of when rotated to banner reel.
As optimization, the setting of the banner reel can clamp in a certain range the banner of different hem widths, to have
Conducive to different banners, and clamping degree height is replaced, relatively firm, the combination of the hiding cylinder rotation top cover and banner reel is arranged
Banner can be carried out to involute hiding also releasable banner to put on display.
Beneficial effect
Rotation lid is filled in the bottom of hollow, by banner in assembling by a kind of banner exhibition bracket of the invention
It is placed at the guide groove of the first half cylinders on one side, by four positioning of four location holes of the second half cylinders and the first half cylinders
Block snaps together, so that gib block suppresses banner side with guide groove fastening, so that one side of banner is tightly clamped,
It is in a cylindrical body and puts on banner side from top to bottom towards banner export direction to which the first half cylinders is combined with the second half cylinders
Be placed in hollow, until the first half cylinders are contacted with the second half bottoms of cylinder with the top surface of backing plate, then will rotate lid from
It is upper under through the top of hollow until limited by fixed spacing collar so that sprue is through the first half cylinders and the
The top of 2 half cylinders, rotates clockwise handle, so that making sprue link while rotation lid rotation, to drive
Banner reel rotation, so that banner is involute to banner reel, so that banner is hidden in banner and hides in cylinder；When cross to be shown
When width, handle is rotated counterclockwise, so that rotation lid drives sprue rotation while rotating with, so that banner reel is sent out
Raw linkage, so that banner is released, by banner, outer draw sets certain length under the guide and limit effect that banner exports, and passes through
Circular trough or connecting rod will be drawn outside annulus, so that circular block generates pulling force to banner clamping plate far from convex block, to pass through traction rope,
So that inner spring is driven banner clamping plate close to U-shaped limit base by pulling force by pulling-down, thus the banner clamping plate phase of two pieces of fittings
It is mutually separate so that banner far from banner reel on one side across the banner clamping plate that clamping opening is placed in that two pieces are parallel to each other, discharge
Annulus, so that inner spring does not stress and generates thrust to banner clamping plate due to be resetted by pulling-down, so that banner clamping plate
Tightly clamp banner；
Compared with prior art, the beneficial effects of the invention are as follows：The exhibition bracket is hidden by banner clamp system, banner
The combination of mechanism is arranged, and has the function of that banner is hidden, banner can be built in hollow cylinder, when needing to put on display, as long as
One side Easy pulling apparatus of banner is crossed banner clamp system to be clamped, can be puted on display, either installation in advance or scene
Banner exhibition hang all be it is relatively convenient, greatly improve work efficiency, and occupy little space, no matter vehicle-mounted transport or personnel carrying
It is all feasible and very convenient.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural schematic diagram of banner exhibition bracket of the invention；
Fig. 2 is the rearview of exhibition bracket of the invention；
Fig. 3 is the front view of exhibition bracket of the invention；
Fig. 4 is the structural schematic diagram of the first working condition of clamping group of the invention；
Fig. 5 is the structural schematic diagram of second of working condition of clamping group of the invention；
Fig. 6 is the structural schematic diagram of hollow cylinder of the invention；
Fig. 7 is the structural schematic diagram of concealed type pull ring of the invention；
Fig. 8 is the structural schematic diagram of banner hiding mechanism of the invention；
Fig. 9 is the front view that banner of the invention hides cylinder；
Figure 10 is the bottom view that banner of the invention hides cylinder；
Figure 11 is the top view that banner of the invention hides cylinder；
Figure 12 is the structural schematic diagram of the rotation top cover of hiding cylinder of the invention；
Figure 13 is the structural schematic diagram of the bottom cover of hiding cylinder of the invention；
Figure 14 is the structural schematic diagram of the first semicylindrical body of the invention；
Figure 15 is the structural schematic diagram of the second semicylindrical body of the invention；
Figure 16 is the structural schematic diagram of locking device of the invention；
Figure 17 is the connection relationship diagram of locking device of the invention.
In figure：Banner 1 can hide banner clamping device 2, connecting rod 3, the first upright bar 4, pedestal 5, the second upright bar 6, length
Adjustable and retractable bar 7, banner clamp system 21, banner hiding mechanism 22, hollow cylinder 211, clamping group 212, is hidden hinge seat 8
Formula pull ring 213, wire guide 2111, empty slot 2112, cylinder 2113, clamping opening 2114, circular trough 2115, convex block 2116, inner spring
2121, traction rope 2122, U-shaped limit base 2123, banner clamping plate 2124, connecting rod 2131, annulus 2132, arc slot 2133, circular block
2134, banner hide cylinder 221, hide cylinder bottom cover 222, banner reel 223, hide cylinder rotation top cover 224, banner outlet 2211,
Hollow 2212, fixed spacing collar 2213, backing plate 2221, hollow ring 2223, cylindrical body 2224, annular groove 2224, locating piece
2231, the first semicylindrical body 2232, guide groove 2233, location hole 2234, the second semicylindrical body 2235, guiding raised line 2236, turn
2241, groove 22422, rotation lid 2243, sprue 2244, control assembly 91, two groups of locked components 92, hoses 93, vertical pivot
911, rotating disc 912, ratchet 913, resilient ratchet 914, guide post 915, drive bevel gear 916, horizontal axis 917, driven wheel of differential
918, driven spur gear 919, sliding rack 9110, the first cylinder body 9111, First piston bar 9112, the second cylinder body 921, second are living
Stopper rod 922, locking column 923.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of banner exhibition bracket technical solution：Its structure includes banner 1, can hide banner clamping device
2, connecting rod 3, the first upright bar 4, pedestal 5, the second upright bar 6, adjustable in length telescopic rod 7, hinge seat 8, locking device, the company
One end of extension bar 3 is connect with 4 inner vertical of the first upright bar, and the other end of the connecting rod 3 is connected to the second upright bar 6, the lock
To determine device to be fixed on pedestal 5, second upright bar 6 and the first upright bar 4 are mounted on pedestal 5 by locking device, and second
Upright bar 6 is parallel to each other with the first upright bar 4, and the top of second upright bar 6 and the first upright bar 4 is linked together by hinge seat 8,
The bottom center position of the hinge seat 8 and adjustable in length telescopic rod 7 carries out hinge connection, the adjustable in length telescopic rod
The 7 one side both ends far from hinge seat 8 respectively with can hide banner clamping device 2 and be fixedly connected, the banner of hiding clamps dress
It sets 2 and is equipped with banner 1, the banner clamping device 2 of hiding includes banner clamp system 21, banner hiding mechanism 22, described
Banner clamp system 21 is parallel to each other with banner hiding mechanism 22, and the banner hiding mechanism 22 is clamped by banner 1 and banner
Mechanism 21 is connected, and one end of the banner clamp system 21 and adjustable in length telescopic rod 7 is mechanically connected, the banner
Hiding mechanism 22 is mechanically connected to the other end of adjustable in length telescopic rod 7.
The locking device includes 91, two groups of locked components 92 of control assembly and hose 93, and locked component 92 is mounted on bottom
The left and right two of seat 5, two groups of locked components 92 are connected by hose 93 with control assembly 91, and control assembly 91 includes vertical pivot
911, vertical pivot 911 is mounted on pedestal 5 in such a way that bearing connects, and the lower end of vertical pivot 911 is fixed with rotating disc 912, vertical pivot
It is fixed with ratchet 913 on 911 outer wall, resilient ratchet 914 is fitted on the outer wall of ratchet 913, resilient ratchet 914 passes through bolt
The mode of connection is mounted on pedestal 5, guide post 915 is fitted on resilient ratchet 914, guide post 915 is by way of being slidably connected
It is mounted on pedestal 5, the upper end of vertical pivot 911 is fixed with drive bevel gear 916, and the right side of drive bevel gear 916 is equipped with horizontal axis
917, horizontal axis 917 is mounted on pedestal 5 in such a way that bearing connects, and the left end of horizontal axis 917 is fixed with driven wheel of differential 918,
Drive bevel gear 916 is meshed with driven wheel of differential 918, and the right end of horizontal axis 917 is fixed with driven spur gear 919, driven straight-tooth
It is engaged with sliding rack 9110 on the outer wall of wheel 919, sliding rack 9110 is mounted on the base by way of being slidably connected, sliding
The lower section of carry-over bar 9110 is equipped with the first cylinder body 9111, is equipped with First piston bar 9112, sliding rack in the first cylinder body 9111
9110 are connected with First piston bar 9112, and one end of hose 93 is connected with the first cylinder body 9111, and locked component 92 includes the
Two cylinder bodies 921, the second cylinder body 921 are fixed on pedestal 5, are equipped with second piston bar 922, second piston in the second cylinder body 921
Locking column 923 is fixed on bar 922, the other end of hose 93 is connected with the second cylinder body 921, the first cylinder body 9111 and the second cylinder
Hydraulic oil is filled in body 921.It wherein is equipped with lock hole in the second upright bar and the first upright bar, when operator's rotary motion
When disk 912, rotating disc 912 drives vertical pivot 911 to rotate, and vertical pivot 911 drives drive bevel gear 916 to rotate, 916 band of drive bevel gear
Dynamic driven wheel of differential 918 rotates, and driven wheel of differential 918 drives horizontal axis 917 to rotate, and horizontal axis 917 drives driven spur gear 919 to revolve
Turning, driven spur gear 919 drives sliding rack 9110 mobile, and sliding rack 9110 drives First piston bar 9112 mobile, and first
Piston rod 9112 drives second piston bar 922 mobile by hydraulic oil, and second piston bar 922 drives locking column 923 mobile, locking
Column 923 is inserted into the lock hole of the second upright bar and the first upright bar, and by the second upright bar 6 and the first upright bar 4 fixation, is realized to the
The Fast Installation of two upright bars 6 and the first upright bar 4, it is easy to maintain.
The banner clamp system 21 includes hollow cylinder 211, clamping group 212, concealed type pull ring 213, the hollow cylinder
211 are internally connected with clamping group 212, and the clamping group 212 is provided with four groups and is laid in up and down the two of hollow cylinder 211 two-by-two
Inside, the clamping group 212 are respectively connected with concealed type pull ring 213, the concealed type pull ring 213 be provided with four groups and with it is hollow
The external fitting contact of cylinder 211, the back center position of the hollow cylinder 211 and one end of adjustable in length telescopic rod 7 carry out
Mechanical connection, the clamping group 212 are connect with one end of banner 1.
The hollow cylinder 211 include wire guide 2111, empty slot 2112, cylinder 2113, clamping opening 2114, circular trough 2115,
Convex block 2116, the top and bottom of the cylinder 2113 are closed-loop layout, and offer in the cylinder 2113 is one therewith
The empty slot 2112 of body structure, the empty slot 2112 are connected with clamping opening 2114, and the clamping opening 2114 is provided with cylinder 2113
Side, the upper and lower ends of the front-back of the cylinder 2113 offer circular trough 2115, the centre bit of the circular trough 2115
Installed with the convex block 2116 connected vertically of cylinder 2113, offer the wire guide communicated with empty slot 2112 on the convex block 2116
2111, the convex block 2116 is integrated with cylinder 2113, and the convex block 2116, wire guide 2111 and circular trough 2115 are equal
There are four settings, is respectively connected with clamping group 212, the circle on the position of the inside opposing circular slot 2115 of the cylinder 2113
Slot 2115, which is equipped with, is bonded the concealed type pull ring 213 contacted, the back center mechanical connection of the cylinder 2113 with cylinder 2113
In adjustable in length telescopic rod 7.
The clamping group 212 includes inner spring 2121, traction rope 2122, U-shaped limit base 2123, banner clamping plate 2124,
The U-shaped limit base 2123 is built-in with connected inner spring 2121, one end of the inner spring 2121 and banner clamping plate
2124 are connected, and one end of the traction rope 2122 passes through inner spring 2121 and connect with banner clamping plate 2124, the traction rope
2122 other end passes through wire guide 2111, convex block 2116 is connected to concealed type pull ring 213, the inner spring 2121, traction rope
2122, U-shaped limit base 2123, banner clamping plate 2124 using the horizontal center line of cylinder 2113 as axis in it is symmetrical lay and all in
It is placed in empty slot 2112, the U-shaped limit base 2123 is also fixedly connected with the inner wall of cylinder 2113.
The concealed type pull ring 213 includes connecting rod 2131, annulus 2132, arc slot 2133, circular block 2134, the circle
The upper and lower ends of block 2134 pass through connecting rod 2131 and are connected with two inner walls up and down of annulus 2132, and the connecting rod 2131 is provided with
Two, two inside of the left and right of the annulus 2132 offers arc slot 2133, the circular block 2134 through convex block 2116 and
The two is gap-matched, the annulus 2132 be placed at circular trough 2115 and with 2113 movable contact of cylinder, the traction rope
2122 one end passes through wire guide 2111, convex block 2116 is connected to circular block 2134.
The banner hiding mechanism 22 includes that banner hides cylinder 221, hides cylinder bottom cover 222, banner reel 223, hides
Cylinder rotation top cover 224, the hiding cylinder bottom cover 222 hides the bottom of cylinder 221 through banner and the two uses excessively cooperation, institute
State that banner reel 223 is hidden in cylinder 221 through banner from top to bottom and bottom is gap-matched with hiding cylinder bottom cover 222,
The hiding cylinder rotates top cover 224 through the top for being gap-matched the hiding cylinder 221 of banner therewith, the hiding cylinder rotation
Top cover 224 is also with the top of banner reel 223 using interference fit.
It includes banner outlet 2211, hollow 2212, fixed spacing collar 2213 that the banner, which hides cylinder 221, it is described in
The side of empty cylinder 2212 offers banner outlet 2211, and the inner top of the hollow 2212 is connected with fixed spacing collar 2213,
The smooth outer surface of the fixed spacing collar 2213, the hiding cylinder rotate top cover 224 through hollow 2212 and with fixation
2213 movable contact of spacing collar, the banner reel 22 are built in the inside of hollow 2212, and the hiding cylinder bottom cover 222 is under
It is the top surface of the top surface of the hollow 2212 and hiding cylinder rotation top cover 224, hollow on through the bottom of hollow 2212
The bottom surface of cylinder 2212 and the bottom surface of hiding cylinder bottom cover 222 are in tangent setting.
The hiding cylinder bottom cover 222 includes backing plate 2221, hollow ring 2223, cylindrical body 2224, annular groove 2224, described
The end face center of the rounded structure of the shape of backing plate 2221, the backing plate 2221 is fixedly connected with the bottom surface of cylindrical body 2224, institute
It states and is equipped with the hollow ring 2223 being connected with backing plate 2221, the inner wall and cylindrical body of the hollow ring 2223 outside cylindrical body 2224
2224 outer wall constitutes annular groove 2224, the backing plate 2221 through hollow 2212 bottom and the two using excessively matching
It closes, the bottom surface of the backing plate 2221 and the bottom surface of hollow 2212 are in tangent setting, the annular groove 2224 and banner reel 223
It matches.
The banner reel 223 includes locating piece 2231, the first semicylindrical body 2232, guide groove 2233, location hole
2234, the second semicylindrical body 2235, guiding raised line 2236, the offering for the left and right sides of first semicylindrical body 2232 are led
To slot 2233, the upper and lower ends of the guide groove 2233 are equipped with the locating piece connected vertically of the first semicylindrical body 2232 therewith
2231, the locating piece 2231 is corresponding with the position of location hole 2234, and the location hole 2234 is laid in the second semicylindrical body
On 2235, the guiding raised line 2236 being integrated therewith is additionally provided on second semicylindrical body 2235, the guiding is convex
Item 2236 is corresponding with the position of guide groove 2233, and the guide groove 2233 and guiding raised line 2236 are laid with two, described
There are four locating piece 2231 and location hole 2234 are respectively provided with, the cross of first semicylindrical body 2232 and the second semicylindrical body 2235
The equal semicircular in shape structure in section and the two may make up a cylindrical structure, first semicylindrical body 2232 and the second semicircular cylinder
Body 2235 through annular groove 2224 and is contacted with the fitting of the top surface of backing plate 2221, first semicylindrical body 2232 and the
Two semicylindrical bodies 2235 are built in hollow 2212 and are gap-matched with cylindrical body 2224, the hiding cylinder rotation top
Lid 224 is matched with the first semicylindrical body 2232, the second semicylindrical body 2235.
The hiding cylinder rotation top cover 224 includes handle 2241, groove 22422, rotates lid 2243, sprue 2244,
The bottom center of the rotation lid 2243 is vertical with the top surface of sprue 2244 to be connect, and the top surface of the rotation lid 2243 opens up
Fluted 2242, the groove 2242 be built-in with the handle 2241 that connect of rotation lid 2243, the sprue 2244 through
It fixes spacing collar 2213 and is interference fitted with the first semicylindrical body 2232, the second semicylindrical body 2235, the rotation lid
2243 are gap-matched with hollow 2212, and the top surface of the hollow 2212 is set with the top surface of hollow 2212 in tangent
It sets.
The adjustable in length telescopic rod 7, hinge seat 8, the second upright bar 6, the first upright bar 4 combination setting, have angle
The function of adjusting, can by adjustable in length telescopic rod 7 to can hide banner clamping device carry out angle adjusting, to make
Banner is put and is shown in a more intuitive angle, the setting of adjustable in length telescopic rod 7 has length adjustment
Function, can in a certain range be suitable for different length banner.
The setting of the banner clamp system 21 is clamped on one side to banner, so as to be shown to banner,
Banner can be hidden by the setting of the banner hiding mechanism 22 when banner leaves unused, and reduce occupied space.
The setting that the banner hides cylinder 221 can carry out banner built-in, and the setting of the hiding cylinder bottom cover 222 can
Banner hide cylinder 221 carry out angular adjustment or it is inclined when, effectively prevent banner to glide due to self gravity
It falls, while guiding limitation can be played the role of when rotated to banner reel 223.
The setting of the banner reel 223 can clamp in a certain range the banner of different hem widths, to be conducive to more
Different banners is changed, and clamping degree is high, relatively firm, the combination of the hiding cylinder rotation top cover 224 and banner reel 223 is arranged
Banner can be carried out to involute hiding also releasable banner to put on display.
Working principle：In assembling, rotation lid 2221 is filled in the bottom of hollow 2212, by the placement on one side of banner
At the guide groove 2233 of the first half cylinders 2232, by four location holes 2234 of the second half cylinders 2235 and the first half cylinders
2232 four locating pieces 2231 snap together, so that gib block 2236 presses banner side with the fastening of guide groove 2233
System, so that one side of banner is tightly clamped, so that it is in a cylinder that the first half cylinders 2232 are combined with the second half cylinders 2235
Banner side is simultaneously exported 2211 directions towards banner and is placed in hollow 2212 from top to bottom by body, until the first half cylinders 2232 with
The bottom of the second half cylinders 2235 is contacted with the top surface of backing plate 2221, then will rotation lid 2243 from top to bottom through hollow
2212 top by fixed spacing collar 2213 until limited, so that sprue 2244 is through the first half cylinders 2232 and second
The top of half cylinder 2235, rotates clockwise handle 2241, so that rotation lid 2243 sends out sprue 2244 while rotation
Raw linkage, to drive banner reel 223 to rotate, so that banner is involute to banner reel 223, so that banner is hidden in cross
Width is hidden in cylinder 221；When banner to be shown, rotate counterclockwise handle 2241 so that rotation lid 2243 rotate with it is same
When drive sprue 2244 rotate so that banner reel 223 links, so that banner is released, by banner in cross
Lower outer draw of guide and limit effect of width outlet 2211 sets certain length, by circular trough 2115 or connecting rod 2131 by annulus 2132
Outer drawing, so that circular block 2134 generates pulling force to banner clamping plate 2124 far from convex block 2116, to pass through traction rope 2122, so that
Inner spring 2121 is driven banner clamping plate 2124 close to U-shaped limit base 2123 by pulling force by pulling-down, thus the cross of two pieces of fittings
Width clamping plate 2124 is located remotely from each other, so that banner is placed in two pieces and is parallel to each other far from the clamping opening 2114 that passes through on one side of banner reel 223
Banner clamping plate 2124 between, discharge annulus 2132 so that inner spring 2121 do not stress and due to be resetted by pulling-down and to cross
Width clamping plate 2124 generates thrust, so that banner clamping plate 2124 tightly clamps banner.
The technological progress that the present invention obtains compared with the prior art is：The exhibition bracket is hidden by banner clamp system, banner
The combination setting for hiding mechanism, has the function of that banner is hidden, banner can be built in hollow cylinder, when needing to put on display, only
One side Easy pulling apparatus of banner is crossed banner clamp system to be clamped, can be puted on display, either installation is still existing in advance
The exhibition of banner hang all be it is relatively convenient, greatly improve work efficiency, and occupy little space, no matter vehicle-mounted transport or personnel take
Band is all feasible and very convenient.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (10)
1. a kind of banner exhibition bracket, structure includes banner, can hide banner clamping device, connecting rod, the first upright bar, bottom
Seat, the second upright bar, adjustable in length telescopic rod, hinge seat, locking device, it is characterised in that：
One end of the connecting rod is connect with the first upright bar inner vertical, and the other end of the connecting rod is connected to the second upright bar,
The locking device is fixed on the base, and second upright bar is mounted on the base by locking device with the first upright bar, the
Two upright bars are parallel to each other with the first upright bar, and the top of second upright bar and the first upright bar is linked together by hinge seat, institute
The bottom center position for stating hinge seat and adjustable in length telescopic rod carries out hinge connection, and the adjustable in length telescopic rod is separate
The one side both ends of hinge seat respectively with can hide banner clamping device and be fixedly connected, the banner clamping device of hiding is equipped with cross
Width；
The banner clamping device of hiding includes banner clamp system, banner hiding mechanism, the banner clamp system with
Banner hiding mechanism is parallel to each other, and the banner hiding mechanism is connected by banner with banner clamp system, the banner folder
Tight mechanism and one end of adjustable in length telescopic rod are mechanically connected, and it is adjustable that the banner hiding mechanism is mechanically connected to length
The other end of section telescopic bar；The banner clamp system includes hollow cylinder, clamping group, concealed type pull ring, the hollow cylinder
It is internally connected with clamping group, the clamping group is provided with four groups and is laid in two inside up and down of hollow cylinder, the clamping two-by-two
Group is respectively connected with concealed type pull ring, and the concealed type pull ring is provided with four groups and contacts with the external fitting of hollow cylinder, described
The back center position of hollow cylinder and one end of adjustable in length telescopic rod are mechanically connected, and the one of the clamping group and banner
End connection.
2. a kind of banner exhibition bracket according to claim 1, it is characterised in that：The hollow cylinder include wire guide,
Empty slot, cylinder, clamping opening, circular trough, convex block, the top and bottom of the cylinder are closed-loop layout, are opened up in the cylinder
There is the empty slot being integrated therewith, the empty slot is connected with clamping opening, and the clamping opening is provided with the side of cylinder, the cylinder
The upper and lower ends of the front-back of body offer circular trough, and the center of the circular trough is equipped with connected vertically convex with cylinder
Block offers the wire guide communicated with empty slot on the convex block, and the convex block is integrated with cylinder, and the convex block is led
There are four string holes and circular trough are respectively provided with, it is respectively connected with clamping group on the position of the inside opposing circular slot of the cylinder, it is described
Circular trough, which is equipped with, is bonded the concealed type pull ring contacted with cylinder, and the back center of the cylinder is mechanically connected to adjustable in length
Telescopic rod.
3. a kind of banner exhibition bracket according to claim 1, it is characterised in that：The locking device includes control group
Part, two groups of locked components and hose, locked component are mounted on the left and right two of pedestal, and two groups of locked components pass through hose and control
Component is connected, and control assembly includes vertical pivot, and vertical pivot is mounted on the base in such a way that bearing connects, and the lower end of vertical pivot is fixed
There is rotating disc, ratchet is fixed on the outer wall of vertical pivot, resilient ratchet is fitted on the outer wall of ratchet, resilient ratchet is connected by bolt
The mode connect is mounted on the base, and guide post is fitted on resilient ratchet, and guide post is mounted on the base by way of being slidably connected,
The upper end of vertical pivot is fixed with drive bevel gear, and the right side of drive bevel gear is equipped with horizontal axis, and horizontal axis is pacified in such a way that bearing connects
On pedestal, the left end of horizontal axis is fixed with driven wheel of differential, and drive bevel gear is meshed with driven wheel of differential, the right end of horizontal axis
It is fixed with driven spur gear, sliding rack is engaged on the outer wall of driven spur gear, sliding rack is by way of being slidably connected
Be mounted on the base, the lower section of sliding rack is equipped with the first cylinder body, First piston bar is installed in the first cylinder body, sliding rack with
First piston bar is connected, and one end of hose is connected with the first cylinder body, and locked component includes the second cylinder body, and the second cylinder body is fixed
On pedestal, second piston bar is installed in the second cylinder body, locking column, the other end of hose and are fixed in second piston bar
Two cylinder bodies are connected.
4. a kind of banner exhibition bracket according to claim 1, it is characterised in that：The clamping group include inner spring,
Traction rope, U-shaped limit base, banner clamping plate, the U-shaped limit base are built-in with connected inner spring, the inner spring
One end is connected with banner clamping plate, and one end of the traction rope passes through inner spring and connect with banner clamping plate, the traction rope it is another
One end passes through wire guide, convex block and is connected to concealed type pull ring, the inner spring, traction rope, U-shaped limit base, banner clamping plate with
The horizontal center line of cylinder, which is axis, to be laid and is all built in empty slot in symmetrical, the U-shaped limit base also with the inner wall of cylinder
It is fixedly connected.
5. a kind of banner exhibition bracket according to claim 4, it is characterised in that：The concealed type pull ring includes to connect
Bar, annulus, arc slot, circular block, the upper and lower ends of the circular block 2134 pass through up and down the two of connecting rod 2131 and annulus 2132
Inner wall is connected, and the connecting rod 2131 is provided with two, and two inside of left and right of the annulus 2132 offers arc slot 2133, institute
Circular block 2134 is stated through convex block 2116 and the two is gap-matched, the annulus 2132 be placed at circular trough 2115 and with
2113 movable contact of cylinder, one end of the traction rope 2122 passes through wire guide 2111, convex block 2116 is connected to circular block 2134.
6. a kind of banner exhibition bracket according to claim 1, it is characterised in that：The banner hiding mechanism includes cross
Width hides cylinder, hides cylinder bottom cover, banner reel, hides cylinder rotation top cover, and the hiding cylinder bottom cover hides cylinder through banner
Bottom and the two are using excessively cooperation, and the banner reel hides in cylinder through banner from top to bottom and bottom and hiding cylinder bottom
Lid is gap-matched, and the hiding cylinder rotation top cover hides the top of cylinder through banner is gap-matched therewith, described
Cylinder rotation top cover is hidden also with the top of banner reel using interference fit.
7. a kind of banner exhibition bracket according to claim 6, it is characterised in that：It includes banner that the banner, which hides cylinder,
Outlet, hollow, fixed spacing collar, the side of the hollow offer banner outlet, the inner top connection of the hollow
Have a fixed spacing collar, the smooth outer surface of the fixed spacing collar, the hiding cylinder rotate top cover through hollow and with it is solid
Fixing limit circle movable contact, the banner reel are built in the inside of hollow, the hiding cylinder bottom cover from it is lower on through
The top surface of the bottom of hollow, the top surface of the hollow and hiding cylinder rotation top cover, the bottom surface of hollow and hiding cylinder bottom cover
Bottom surface be in tangent setting.
8. a kind of banner exhibition bracket according to claim 6, it is characterised in that：The hiding cylinder bottom cover includes pad
Plate, hollow ring, cylindrical body, annular groove, the rounded structure of the shape of the backing plate, the end face center of the backing plate and cylindrical body
Bottom surface is fixedly connected, and is equipped with the hollow ring being connected with backing plate outside the cylindrical body, the inner wall of the hollow ring and cylindrical body
Outer wall constitute annular groove, the backing plate through hollow bottom and the two using excessively cooperation, the bottom surface of the backing plate with
The bottom surface of hollow is in tangent setting, and the annular groove is matched with banner reel.
9. a kind of banner exhibition bracket according to claim 6, it is characterised in that：The banner reel includes positioning
Block, the first semicylindrical body, guide groove, location hole, the second semicylindrical body, guiding raised line, the left and right two of first semicylindrical body
Side offers guide groove, and the upper and lower ends of the guide groove are equipped with the first semicylindrical body positioning connected vertically therewith
Block, the locating piece is corresponding with the position of location hole, and the location hole is laid on the second semicylindrical body, second semicircle
The guiding raised line being integrated therewith is additionally provided on cylinder, the guiding raised line is corresponding with the position of guide groove, described
Guide groove and guiding raised line are laid with two, there are four the locating piece and location hole are respectively provided with, first semicylindrical body
It may make up a cylindrical structure, first semicircular cylinder with the equal semicircular in shape structure in cross section and the two of the second semicylindrical body
Body and the second semicylindrical body through annular groove and are contacted with the fitting of the top surface of backing plate, first semicylindrical body and second
Semicylindrical body is built in hollow and is gap-matched with cylindrical body, the hiding cylinder rotation top cover and the first semicircular cylinder
Body, the second semicylindrical body match.
10. a kind of banner exhibition bracket according to claim 6, it is characterised in that：The hiding cylinder rotates top cover
There are handle, groove, rotation lid, sprue, the bottom center of the rotation lid is vertical with the top surface of sprue to be connected, the rotation
The top surface of lid open up it is fluted, the groove be built-in with the handle that connect of rotation lid, the sprue is through fixed limit
Position is enclosed and is interference fitted with the first semicylindrical body, the second semicylindrical body, and the rotation lid and hollow are matched using gap
It closes, the top surface of the hollow and the top surface of hollow are in tangent setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826560.0A CN108877586A (en) | 2018-07-25 | 2018-07-25 | A kind of banner exhibition bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826560.0A CN108877586A (en) | 2018-07-25 | 2018-07-25 | A kind of banner exhibition bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108877586A true CN108877586A (en) | 2018-11-23 |
Family
ID=64305014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810826560.0A Withdrawn CN108877586A (en) | 2018-07-25 | 2018-07-25 | A kind of banner exhibition bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108877586A (en) |
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| CN110060608A (en) * | 2019-04-29 | 2019-07-26 | 贵州绿色咨询有限公司 | A kind of adjustable promotional display frame |
| CN112037693A (en) * | 2020-09-16 | 2020-12-04 | 武汉交通职业学院 | Novel scroll winding and unwinding device for advertisement design |
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Application publication date: 20181123 |