CN207082310U - Banner device is hung in one kind education - Google Patents
Banner device is hung in one kind education Download PDFInfo
- Publication number
- CN207082310U CN207082310U CN201720950833.3U CN201720950833U CN207082310U CN 207082310 U CN207082310 U CN 207082310U CN 201720950833 U CN201720950833 U CN 201720950833U CN 207082310 U CN207082310 U CN 207082310U
- Authority
- CN
- China
- Prior art keywords
- level
- chute
- banner
- frame
- spool
- 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.)
- Expired - Fee Related
Links
Landscapes
- Unwinding Webs (AREA)
Abstract
It the utility model is related to a kind of education and hang banner device, including base；Banner frame, its lower end is connected by two connecting poles with support base, for the upper middle position of banner frame through rotating bar is provided with, the front end of rotating bar, which is provided with, is driven spool gear, symmetrical on the banner frame immediately below transmission spool gear to be provided with two slide rails laterally set；One-level telescopic frame, it includes the one-level chute of upper and lower setting, two level chute, and the inner upper end of one-level chute is provided with one-level rack；Two level telescopic frame, it includes the three-level chute of upper and lower setting, level Four chute, and the interior lower end of three-level chute is provided with two level rack；Reel assembly, it includes mounting seat, spool, two level stepper motor；Elevating mechanism, it is between support base, base.The utility model is unfolded between two reel assemblies, is stretched beneficial to web-like banner, easy to operate, improves the effect of publicity.
Description
Technical field
The utility model belongs to banner suspension field, more particularly to banner device is hung in a kind of education.
Background technology
Traditional educational culture publicity uses banner often, usually by banner both ends by rope etc. fasten wall certain
Locate to follow closely on wall on fixture or by banner both ends by nail, suspension is inconvenient for use.Due to the limitation of hang, it is impossible to
Reach the purpose that can Anywhere hang ad banner well, Chinese patent CN201520472257.7 is in December, 2015
A kind of mobile advertising banner supporting rack device is disclosed within 16th, lifting tube is fixedly mounted on base, is set in lifting tube
Lift cylinder, lifting column are arranged in lifting tube, and lower bracing frame is fixedly mounted in the top of lifting column, is installed above lower bracing frame
Installation support cylinder in support frame, upper support frame and lower bracing frame, the both ends of cylinder axis are installed by triangle fixed block respectively to hang
Frame plate, sets four suppending holes on each hanger plate, and lift cylinder and inflator are set on pipeline and lost heart by pipeline connection
Valve, the technical solution adopted in the utility model can realize the suspension of ad banner and formula exhibition can be moved to ad banner
Show, but conventional banner supporting rack device is when hanging banner, often presence can not hang the banner with banner shaft and
During dismounting can not automatic winding, the problems such as lifting process is unstable, do not have the effect of anticipation.
Therefore, based on these problems, there is provided one kind is unfolded between two reel assemblies, is stretched beneficial to web-like banner, grasps
Facilitate, banner device is hung in the education for improving the effect of publicity, is had important practical significance.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided one kind is beneficial to web-like banner in two spools
Unfold between component, be stretched, easy to operate, banner device is hung in the education for improving the effect of publicity.
The utility model solves its technical problem and takes following technical scheme to realize：
Banner device, including base are hung in one kind education；
Banner frame, its lower end are connected by two connecting poles with support base, the upper middle position of the banner frame
It is vertically arranged and is rotatablely connected with banner frame through provided with rotating bar, the rotating bar, the front end of the rotating bar, which is provided with, is passed
Dynamic spool gear, it is symmetrical on the banner frame immediately below the transmission spool gear to be provided with two slide rails laterally set, it is described
The rear end of rotating bar is connected with the motor shaft of one-level stepper motor, and the one-level stepper motor is mutually fixed with banner frame；
One-level telescopic frame, it is located at the front of banner frame, and it includes the one-level chute of upper and lower setting, two level chute,
The one-level chute, two level chute are hollow, rectangular frame structure, the one-level chute, the left and right ends difference of two level chute
It is connected by one level of support plate, the inner upper end of the one-level chute is provided with one-level rack, and the transmission spool gear is inserted into one
It is meshed inside level chute and with one-level rack, the two level chute is slidably connected with slide rail；
Two level telescopic frame, it is located at the front of one-level telescopic frame, and it includes the three-level chute of upper and lower setting, level Four
Chute, the three-level chute, level Four chute are hollow, rectangular frame structure, the three-level chute, the left and right two of level Four chute
End is connected by two level supporting plate respectively, and the interior lower end of the three-level chute is provided with two level rack, the transmission spool gear
It is inserted into inside three-level chute and is meshed with two level rack, the level Four chute is slidably connected with slide rail；
Reel assembly, its quantity are two, and the reel assembly includes mounting seat, spool, two level stepper motor, the volume
The lower end of axle is rotatablely connected by bearing and mounting seat, and the two level stepper motor is installed on the lower end of mounting seat, the two level
The motor shaft of stepper motor is connected with the lower end of spool, and the mounting seat on two reel assemblies is individually fixed in one-level and stretched
Left end, the right-hand member of two level telescopic frame of framework；
Elevating mechanism, it is between support base, base.
Further, the quantity at least two of the elevating mechanism, the elevating mechanism include driving gear, the master
Four driven gears being meshed therewith that moving gear periphery is uniformly provided with, the driving gear, driven gear are respectively positioned on support
Seat top, the driving gear, driven gear middle part are provided with one-level rotary shaft, two level rotary shaft vertically respectively, and the one-level turns
Moving axis, two level rotary shaft are rotatablely connected with support base respectively, and the part that the one-level rotary shaft is located above driving gear is set
There is primary transmission wheel, the part that the two level rotary shaft is located at below support base is provided with one-level external screw thread, the two level rotary shaft
On be threaded with screw shell, the bottom of the screw shell is connected with base, and the upper center of the support base is provided with one
Individual recessed motor cavity, the motor cavity is interior to be provided with three-level stepper motor, and the motor shaft of the three-level stepper motor is provided with two
Level drive, and the stage transmission wheel is in same level with primary transmission wheel, the stage transmission wheel passes through belt
Circle is connected with primary transmission wheel.
Further, limit telescopic bar is additionally provided between the support base, base, the limit telescopic bar quantity is at least
Three, the upper and lower side of the limit telescopic bar is connected with support base, base respectively, and spring is arranged with the limit telescopic bar,
The two level rotary shaft and the length sum of screw shell are more than the extreme length of limit telescopic bar.
Further, the bottom of the spool, which is arranged, is fixed with placement ring, the top placed ring and be located at mounting seat, institute
State spool and be provided with two level external screw thread positioned at the part placed above ring, nut is threaded with the spool.
Further, in addition to one-level spacing ring, the quantity of the one-level spacing ring is three, the spacing ring set of one-level
On transmission spool gear, and intert arrangement with one-level chute, three-level chute respectively.
Further, in addition to two level spacing ring, the quantity of the two level spacing ring is three, the spacing ring set of two level
On slide rail, and intert arrangement with two level chute, level Four chute respectively.
Further, at least three one-level connecting rods, the one-level connection are also uniformly provided with the one-level telescopic frame
The upper and lower side of bar is connected with one-level chute, two level chute respectively, and at least three two are also uniformly provided with the two level telescopic frame
Level connecting rod, the upper and lower side of the two level connecting rod are connected with three-level chute, level Four chute respectively, the one-level connecting rod, two
Multiple hanged hooks are uniformly provided with respectively in level connecting rod.
Further, the one level of support plate, in two level supporting plate respectively uniformly through being provided with multiple suppending holes.
Further, the lower end of the base be provided with can brake type rotating wheel.
The advantages of the utility model and good effect are：
1. in the utility model, to adapt to the length of web-like banner, the distance between two reel assemblies are can adjust, are passed through
The rotation of one-level driving stepper motor transmission spool gear clockwise or counterclockwise so that one-level telescopic frame, two level telescopic frame
It is opposite or opposite mobile, so as to adjust the distance between two reel assemblies, beneficial to web-like banner between two reel assemblies
Unfold, be stretched, it is easy to operate, beneficial to improve the effect of publicity.
2. in the utility model, two level driving stepper motor spool rotates, spool drives the banner shaft being arranged thereon to rotate,
Web-like banner is wound, easy to operate, operating efficiency is high.
3. in the utility model, by three-level driving stepper motor stage transmission wheel forward or reverse, regulation support base with
The distance between base, so as to realize rising or falling for banner frame.
4. in the utility model, being uniformly provided with multiple hanged hooks in one-level connecting rod, two level connecting rod respectively, hanged hook is used
In the fixed web-like banner of auxiliary, the stability of increase banner suspension.
It is 5. easy to operate, it is necessary to which the banner of suspension can also be fixed by suppending hole in the utility model.
Brief description of the drawings
The technical solution of the utility model is described in further detail below with reference to drawings and examples, still
It should be known that these accompanying drawings only design for task of explanation, therefore not as the restriction of the scope of the utility model.In addition,
Unless otherwise indicated, these accompanying drawings are meant only to conceptually illustrate structure construction described herein, without to carry out to scale
Draw.
Fig. 1 is the utility model structure diagram；
Fig. 2 is one-level telescopic frame, the structural representation of two level telescopic frame stretching state；
Fig. 3 is the structural representation that one-level telescopic frame stretches out state；
Fig. 4 is the structural representation that two level telescopic frame stretches out state；
Fig. 5 is the longitudinal sectional drawing of banner frame；
Fig. 6 is Fig. 1 along A-A faces top view.
In figure：1. base, 2. banner frames, 3. connecting poles, 4. support bases, 5. rotating bars, 6. transmission spool gears, 7. are slided
Rail, 8. one-level stepper motors, 9. one-level chutes, 10. two level chutes, 11. one level of support plates, 12. one-level racks, 13. three-levels are slided
Groove, 14. level Four chutes, 15. two level supporting plates, 16. two level racks, 17. mounting seats, 18. spools, 19. two level stepper motors,
20. the outer spiral shell of driving gear, 21. driven gears, 22. one-level rotary shafts, 23. two level rotary shafts, 24. primary transmission wheels, 25. one-levels
Line, 26. screw shells, 27. motor cavities, 28. three-level stepper motors, 29. stage transmission wheels, 30. chapes, 31. limit telescopics
Ring, 34. two level external screw threads, 35. nuts, 36. two level spacing rings, 37. one-level connecting rods, 38. 2 are placed in bar, 32. springs, 33.
Level connecting rod, 39. hanged hooks, 40. can brake type rotating wheel, 41. one-level spacing rings, 42. suppending holes.
Embodiment
Firstly, it is necessary to explanation, will illustrate concrete structure of the present utility model, feature by way of example below
With advantage etc., but all descriptions are intended merely to what is illustrated, and should not be construed as forming the utility model and appoint
What is limited.In addition, any single technical characteristic for being described by or implying in each embodiment mentioned by this paper, or it is shown
Or implicit any single technical characteristic in the drawings, still can continue between these technical characteristics (or its equivalent) into
Row any combination is deleted, so as to obtain the more other embodiments of the present utility model that may do not referred to directly herein.
In addition, for the sake of simplifying drawing, same or like technical characteristic may be indicated only at one in the same figure.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Fig. 1 is the utility model structure diagram；Fig. 2 is one-level telescopic frame, the knot of two level telescopic frame stretching state
Structure schematic diagram；Fig. 3 is the structural representation that one-level telescopic frame stretches out state；Fig. 4 is the knot that two level telescopic frame stretches out state
Structure schematic diagram；Fig. 5 is the longitudinal sectional drawing of banner frame；Fig. 6 is Fig. 1 along A-A faces top view.Fig. 1-Fig. 6 is just combined below to come
Illustrate the utility model.
As shown in figures 1 to 6, banner device, including base 1 are hung in a kind of education；Banner frame 2, its lower end pass through two connections
Post 3 is connected with support base 4, and the upper middle position of the banner frame 2, which runs through, is provided with rotating bar 5, the rotating bar 5 and banner
Framework 2 is vertically arranged and is rotatablely connected, and the front end of the rotating bar 5 is provided with transmission spool gear 6, the transmission spool gear 6 just under
It is symmetrical on the banner frame 2 of side to be provided with two slide rails laterally set 7, rear end and the one-level stepping electricity of the rotating bar 5
The motor shaft of machine 8 is connected, and the one-level stepper motor 8 is fixed with the phase of banner frame 2；One-level telescopic frame, it is located at banner frame
The front of frame 2, it includes the one-level chute 9 of upper and lower setting, two level chute 10, and the one-level chute 9, two level chute 10 are
Hollow, rectangular frame structure, the one-level chute 9, the left and right ends of two level chute 10 are connected by one level of support plate 11 respectively,
The inner upper end of the one-level chute 9 is provided with one-level rack 12, the transmission spool gear 6 be inserted into the inside of one-level chute 9 and with
One-level rack 12 is meshed, and the two level chute 10 is slidably connected with slide rail 7；Two level telescopic frame, it is located at one-level telescopic frame
The front of frame, it includes the three-level chute 13 of upper and lower setting, level Four chute 14, and the three-level chute 13, level Four chute 14 are
Hollow, rectangular frame structure, the three-level chute 13, the left and right ends of level Four chute 14 are connected by two level supporting plate 15 respectively,
And the interior lower end of the three-level chute 13 is provided with two level rack 16, the transmission spool gear 6 is inserted into inside three-level chute 13
And be meshed with two level rack 16, the level Four chute 14 is slidably connected with slide rail 7；Reel assembly, its quantity is two, described
Reel assembly includes mounting seat 17, spool 18, two level stepper motor 19, and the lower end of the spool 18 passes through bearing and mounting seat 17
Rotation connection, the two level stepper motor 19 are installed on the lower end of mounting seat 17, the motor shaft of the two level stepper motor 19 with
The lower end of spool 18 is connected, and the mounting seat 17 on two reel assemblies is individually fixed in the left end of one-level telescopic frame, two
The right-hand member of level telescopic frame；Elevating mechanism, it is between support base 4, base 1.
As an example, the height of support base 4 is adjusted by elevating mechanism, banner frame 2 is by connecting pole 3 with support base 4
Suitable location is dropped to, the spool banner shaft at the left and right both ends of web-like banner being sheathed on respectively on the left of one-level telescopic frame
On the spool 18 of component, on the spool 18 of the reel assembly on the right side of two level telescopic frame, for adapt to web-like banner length
Degree, need to adjust the distance between two reel assemblies, when needing the distance between two reel assemblies of increase, one-level stepping electricity
The driving transmission spool gear 6 of machine 8 rotates counterclockwise, because transmission spool gear 6 is meshed with the one-level rack 12 above it, and under it
The two level rack 16 of side is meshed, and one-level rack 12, two level rack 16 are respectively provided at one-level chute 9, in three-level chute 13, institute
So that when being driven 6 rotate counterclockwise of spool gear, one-level rack 12, two level rack 16 conversely move, i.e., one-level chute 9, three-level are slided
Groove 13 conversely moves, and two level chute 10, level Four chute 14 are slidably connected with slide rail 7 respectively in addition, one-level chute 9, two level chute
10 left and right ends are connected by one level of support plate 11 respectively, and three-level chute 13, the left and right ends of level Four chute 14 pass through respectively
Two level supporting plate 15 is connected so that when being driven 6 rotate counterclockwise of spool gear, one-level telescopic frame, two level telescopic frame are opposite
It is mobile, so as to increase the distance between two reel assemblies, so that web-like banner is unfolded between two reel assemblies, stretched
Directly, the effect of publicity, the wherein driving of the one-level stepper motor 8 transmission rotate counterclockwise of spool gear 6 are ensured until web-like banner is at two
Unfold between reel assembly, be stretched, when needing to withdraw web-like banner, drive transmission spool gear 6 suitable by one-level stepper motor 8
Hour hands rotate, and one-level telescopic frame, two level telescopic frame move towards, so as to shorten the distance between two reel assemblies, this
When by two level stepper motor 19 web-like banner can be aided in wind, two level stepper motor 19 drives spool 18 rotate, the band of spool 18
One end banner shaft of the dynamic web-like banner being cased with thereon is rotated, and web-like banner is wound, easy to operate, operating efficiency is high.
For further, it can also consider in the utility model, the quantity at least two of the elevating mechanism, institute
State four driven gears being meshed therewith that elevating mechanism includes driving gear 20, the periphery of the driving gear 20 is uniformly provided with
21, the driving gear 20, driven gear 21 are respectively positioned on above support base 4, part in the driving gear 20, driven gear 21
Not not vertically be provided with one-level rotary shaft 22, two level rotary shaft 23, the one-level rotary shaft 22, two level rotary shaft 23 respectively with support base
4 rotation connections, and the part that the one-level rotary shaft 22 is located above driving gear 20 is provided with primary transmission wheel 24, the two level
The part that rotary shaft 23 is located at the lower section of support base 4 is provided with one-level external screw thread 25, and spiral shell is threaded with the two level rotary shaft 23
Line sleeve 26, the bottom of the screw shell 26 are connected with base 1, the upper center of the support base 4 be provided with one it is recessed
Motor cavity 27, the motor cavity 27 is interior to be provided with three-level stepper motor 28, and the motor shaft of the three-level stepper motor 28 is provided with two
Level drive 29, and the stage transmission wheel 29 is in same level with primary transmission wheel 24, the stage transmission wheel 29
It is connected by chape 30 and primary transmission wheel 24.
Three-level stepper motor 28 drives the forward or reverse of stage transmission wheel 29, and stage transmission wheel 29 is driven by chape 30
The synchronous axial system therewith of primary transmission wheel 24, because primary transmission wheel 24 is coaxially set with driving gear 20 on one-level rotary shaft 22
Put, the concomitant rotation of driving gear 20, due to four driven gears 21 being meshed therewith that the periphery of driving gear 20 is uniformly provided with,
Driven gear 21 rotates under the drive of driving gear 20 so that the forward or reverse in support base 4 of two level rotary shaft 23, due to
The part that two level rotary shaft 23 is located at the lower section of support base 4 is provided with one-level external screw thread 25, and spiral shell is threaded with two level rotary shaft 23
Line sleeve 26, the bottom of screw shell 26 are connected with base 1 so that in two level rotary shaft 23 during forward or reverse, two
Level rotary shaft 23 precession or back-out in screw shell 26, so as to adjust the distance between support base 4 and base 1, so as to realize
Banner frame 2 rises or falls.
For further, it can also consider in the utility model, be additionally provided between the support base 4, base 1 spacing
Expansion link 31, the quantity of limit telescopic bar 31 are at least three, the upper and lower side of the limit telescopic bar 31 respectively with support base
4th, base 1 is connected, and spring 32, the two level rotary shaft 23 and the length of screw shell 26 are arranged with the limit telescopic bar 31
Sum is more than the extreme length of limit telescopic bar 31.
Two level rotary shaft 23 and the length sum of screw shell 26 are more than the extreme length of limit telescopic bar 31, limit telescopic
Bar 31 both plays position-limiting action, prevents two level rotary shaft 23 from being screwed out completely from screw shell 26, and and can further stablizes support
Position between seat 4 and base 1, reduce rocking for support base 4.
For further, it can also consider in the utility model, the bottom of the spool 18, which is arranged, is fixed with placement
Ring 33, the top placed ring 33 and be located at mounting seat 17, the spool 18 are provided with two level positioned at the part for placing the top of ring 33
External screw thread 34, nut 35 is threaded with the spool 18.
One end of web-like banner is sheathed on the spool 18 of reel assembly, one end of web-like banner is positioned at placement ring 33
Top, the position of one end of web-like banner is if desired locked, nut 35 is spun on the two level external screw thread 34 of spool 18, so as to lock
Determine the top position of one end of web-like banner.
For further, it can also consider in the utility model, in addition to one-level spacing ring 41, the one-level are spacing
The quantity of ring 41 is three, and the one-level spacing ring 41 is sheathed on transmission spool gear 6, and is slided respectively with one-level chute 9, three-level
The interspersed arrangement of groove 13.
Three one-level spacing rings 41 intert arrangement with one-level chute 9, three-level chute 13 on transmission spool gear 6 respectively, both
Isolation is played a part of to one-level chute 9, three-level chute 13 so that one-level chute 9, three-level chute 13 are not interfere with each other when sliding,
It can prevent one-level chute 9, three-level chute 13 from being separated from transmission spool gear 6 again, play spacing effect.
For further, it can also consider in the utility model, in addition to two level spacing ring 36, the two level are spacing
The quantity of ring 36 be three, the two level spacing ring 36 is sheathed on slide rail 7, and respectively with two level chute 10, level Four chute 14
Interspersed arrangement.
Three two level spacing rings 36 intert arrangement with two level chute 10, level Four chute 14 on slide rail 7 respectively, both to two level
Chute 10, level Four chute 14 play a part of isolation so that two level chute 10, level Four chute 14 are not interfere with each other when sliding, and again may be used
Prevent two level chute 10, level Four chute 14 from being separated from slide rail 7, play spacing effect.
Further for, can also consider in the utility model, be also uniformly provided with the one-level telescopic frame to
Few three one-level connecting rods 37, the upper and lower side of the one-level connecting rod 37 are connected with one-level chute 9, two level chute 10 respectively, institute
State and at least three two level connecting rods 38 be also uniformly provided with two level telescopic frame, the upper and lower side of the two level connecting rod 38 respectively with
Three-level chute 13, level Four chute 14 are connected, and multiple suspensions are uniformly provided with respectively in the one-level connecting rod 37, two level connecting rod 38
Hook 39.
Multiple hanged hooks 39 are uniformly provided with one-level connecting rod 37, two level connecting rod 38 respectively, hanged hook 39 is used to aid in
Fixed web-like banner.
For further, it can also consider in the utility model, on the one level of support plate 11, two level supporting plate 15
Uniformly run through respectively and be provided with multiple suppending holes 42.
The banner for needing to hang can also be fixed by suppending hole 42, easy to operate.
For further, it can also consider in the utility model, the lower end of the base 1 is provided with can brake type rotation
Wheel 40.
In summary, the utility model provides one kind and unfolds between two reel assemblies, is stretched beneficial to web-like banner, grasps
Facilitate, banner device is hung in the education for improving the effect of publicity.
The utility model is described in detail above example, but the content is only of the present utility model preferably real
Apply example, it is impossible to be considered as being used to limit practical range of the present utility model.All equalizations made according to present utility model application scope
Change and improvement etc., all should still be belonged within patent covering scope of the present utility model.
Claims (9)
1. banner device, including base are hung in one kind education, it is characterised in that：
Banner frame, its lower end are connected by two connecting poles with support base, and the upper middle position of the banner frame runs through
Provided with rotating bar, the rotating bar is vertically arranged and is rotatablely connected with banner frame, and the front end of the rotating bar is provided with transmission and grown
Gear, symmetrical two slide rails laterally set, the rotation are provided with the banner frame immediately below the transmission spool gear
The rear end of bar is connected with the motor shaft of one-level stepper motor, and the one-level stepper motor is mutually fixed with banner frame；
One-level telescopic frame, it is located at the front of banner frame, and it includes the one-level chute of upper and lower setting, two level chute, described
One-level chute, two level chute are hollow, rectangular frame structure, and the one-level chute, the left and right ends of two level chute pass through respectively
One level of support plate is connected, and the inner upper end of the one-level chute is provided with one-level rack, and the transmission spool gear is inserted into one-level cunning
It is meshed inside groove and with one-level rack, the two level chute is slidably connected with slide rail；
Two level telescopic frame, it is located at the front of one-level telescopic frame, and it includes the three-level chute of upper and lower setting, level Four chute,
The three-level chute, level Four chute are hollow, rectangular frame structure, the three-level chute, the left and right ends difference of level Four chute
It is connected by two level supporting plate, and the interior lower end of the three-level chute is provided with two level rack, the transmission spool gear is inserted into
It is meshed inside three-level chute and with two level rack, the level Four chute is slidably connected with slide rail；
Reel assembly, its quantity are two, and the reel assembly includes mounting seat, spool, two level stepper motor, the spool
Lower end is rotatablely connected by bearing and mounting seat, and the two level stepper motor is installed on the lower end of mounting seat, the two level stepping
The motor shaft of motor is connected with the lower end of spool, and the mounting seat on two reel assemblies is individually fixed in one-level telescopic frame
Left end, the right-hand member of two level telescopic frame；
Elevating mechanism, it is between support base, base.
2. banner device is hung in a kind of education according to claim 1, it is characterised in that：The quantity of the elevating mechanism is at least
For two, the elevating mechanism includes driving gear, four that the driving gear periphery is uniformly provided with are meshed therewith from
Moving gear, the driving gear, driven gear are respectively positioned on above support base, are erected respectively in the middle part of the driving gear, driven gear
One-level rotary shaft, two level rotary shaft are directly provided with, the one-level rotary shaft, two level rotary shaft are rotatablely connected with support base respectively, and
The part that the one-level rotary shaft is located above driving gear is provided with primary transmission wheel, and the two level rotary shaft is located under support base
The part of side is provided with one-level external screw thread, and screw shell, the bottom of the screw shell are threaded with the two level rotary shaft
It is connected with base, the upper center of the support base is provided with a recessed motor cavity, and three-level stepping is provided with the motor cavity
Motor, the motor shaft of the three-level stepper motor are provided with stage transmission wheel, and at the stage transmission wheel and primary transmission wheel
In in same level, the stage transmission wheel is connected by chape and primary transmission wheel.
3. banner device is hung in a kind of education according to claim 1, it is characterised in that：Between the support base, base also
Provided with limit telescopic bar, the limit telescopic bar quantity is at least three, the upper and lower side of the limit telescopic bar respectively with support
Seat, base are connected, and are arranged with spring on the limit telescopic bar, and the length sum of the two level rotary shaft and screw shell is more than
The extreme length of limit telescopic bar.
4. banner device is hung in a kind of education according to claim 1, it is characterised in that：The bottom of the spool is arranged fixation
There are placement ring, the top placed ring and be located at mounting seat, the spool is provided with the outer spiral shell of two level positioned at the part placed above ring
Line, nut is threaded with the spool.
5. banner device is hung in a kind of education according to claim 1, it is characterised in that：Also include one-level spacing ring, it is described
The quantity of one-level spacing ring be three, the one-level spacing ring be sheathed on transmission spool gear on, and respectively with one-level chute, three-level
The interspersed arrangement of chute.
6. banner device is hung in a kind of education according to claim 1, it is characterised in that：Also include two level spacing ring, it is described
The quantity of two level spacing ring is three, and the two level spacing ring is sheathed on slide rail, and is worn respectively with two level chute, level Four chute
Insert row cloth.
7. banner device is hung in a kind of education according to claim 1, it is characterised in that：It is also equal in the one-level telescopic frame
Even to be provided with least three one-level connecting rods, the upper and lower side of the one-level connecting rod is connected with one-level chute, two level chute respectively, institute
State and at least three two level connecting rods be also uniformly provided with two level telescopic frame, the upper and lower side of the two level connecting rod respectively with three-level
Chute, level Four chute are connected, and multiple hanged hooks are uniformly provided with respectively in the one-level connecting rod, two level connecting rod.
8. banner device is hung in a kind of education according to claim 1, it is characterised in that：The one level of support plate, two level branch
Uniformly run through respectively on fagging and be provided with multiple suppending holes.
9. banner device is hung in a kind of education according to claim 1, it is characterised in that：The lower end of the base is provided with and can made
Dynamic formula rotating wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950833.3U CN207082310U (en) | 2017-08-01 | 2017-08-01 | Banner device is hung in one kind education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950833.3U CN207082310U (en) | 2017-08-01 | 2017-08-01 | Banner device is hung in one kind education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207082310U true CN207082310U (en) | 2018-03-09 |
Family
ID=61425029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720950833.3U Expired - Fee Related CN207082310U (en) | 2017-08-01 | 2017-08-01 | Banner device is hung in one kind education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207082310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851906A (en) * | 2018-05-04 | 2018-11-23 | 芜湖渤江智能科技有限公司 | A kind of ship shipping life product rack |
| CN112599051A (en) * | 2020-12-28 | 2021-04-02 | 晋小秀 | Road slogan suspension vehicle |
-
2017
- 2017-08-01 CN CN201720950833.3U patent/CN207082310U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851906A (en) * | 2018-05-04 | 2018-11-23 | 芜湖渤江智能科技有限公司 | A kind of ship shipping life product rack |
| CN112599051A (en) * | 2020-12-28 | 2021-04-02 | 晋小秀 | Road slogan suspension vehicle |
| CN112599051B (en) * | 2020-12-28 | 2022-09-23 | 北京金运达科技有限公司 | Road slogan suspension vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207082310U (en) | Banner device is hung in one kind education | |
| CN208422140U (en) | Instructional device is used in a kind of study of network technology | |
| CN205668843U (en) | A kind of automatic telescopic reeled yarn frame of reeled yarn precision cone winder | |
| CN108433453A (en) | Engine show stand | |
| CN204083712U (en) | Television stand and panel TV set | |
| CN206097830U (en) | Roll -up banner | |
| CN208038689U (en) | A kind of yarn guide of circular knitting machine | |
| CN204336541U (en) | A kind of detachable Extensible clothes hanger of belt supporting frame function | |
| CN210723986U (en) | Cable erecting device for electromechanical installation | |
| CN209412443U (en) | A kind of circular knitting machine drawing spooler | |
| CN206314806U (en) | Telescopic lifting wardrobe | |
| CN207226626U (en) | A kind of doubling frame spool fixing bracket | |
| CN110277201A (en) | It is a kind of for producing the semi-automatic wire twisting machine of gearbox wiring harness | |
| CN108898978A (en) | A kind of supported and suspended device of indoor and outdoor banner | |
| CN213550933U (en) | Novel museum calligraphy and painting hanger structure | |
| CN207323795U (en) | A kind of infusion support easy to adjusting infusion bottle height | |
| CN208769311U (en) | Engine show stand | |
| CN107510301A (en) | A kind of textile fabric storage displaying cabinet | |
| CN112773316A (en) | Gastroenterology scope fixed stay auxiliary device | |
| CN210945837U (en) | Electroplating hanger | |
| CN219307566U (en) | Multifunctional infusion support for operating room | |
| CN220025760U (en) | Automatic telescopic infusion support | |
| CN219451456U (en) | Bearing frame for building construction | |
| CN113369045B (en) | Decorative board hanger | |
| CN212394471U (en) | Palace lantern show support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20190801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |