CN109619923A - A kind of Technique Popularizing model exhibition stand - Google Patents
A kind of Technique Popularizing model exhibition stand Download PDFInfo
- Publication number
- CN109619923A CN109619923A CN201811529701.9A CN201811529701A CN109619923A CN 109619923 A CN109619923 A CN 109619923A CN 201811529701 A CN201811529701 A CN 201811529701A CN 109619923 A CN109619923 A CN 109619923A
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- China
- Prior art keywords
- platform body
- lower platform
- model
- support plate
- fixedly installed
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/02—Rotary display stands
- A47F5/025—Rotary display stands having mechanical drive, e.g. turntables
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/10—Adjustable or foldable or dismountable display stands
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/16—Platform-type show stands with flat, inclined, or curved upper surface
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
Abstract
The invention discloses a kind of Technique Popularizing model exhibition stands, belong to exhibition technical field, a kind of Technique Popularizing model exhibition stand, including lower platform body, the side of the lower platform body is hemispherical curved surface, and the bottom of lower platform body is horizontal, transparent cover is provided at the top of the lower platform body, cavity is offered at the top of the lower platform body, adsorption structure is provided in the inner bottom wall of the lower platform body, the cavity is internally provided with support plate, the bottom of the support plate is provided with supporting rotary structure, driving structure is fixedly installed in the inner bottom wall of the cavity, equally distributed bar shaped limit hole there are four being opened up in the support plate, the one end being away from each other in the support plate and positioned at bar shaped limit hole offers spring-housing groove, the fixation to model may be implemented in it, it can effectively prevent model to topple over, effectively model is avoided to topple over The phenomenon that fragmentation, occurs, and model will not be damaged because toppling over when exhibition, and the bandwagon effect for guaranteeing model has been effectively ensured.
Description
Technical field
The present invention relates to exhibition technical fields, more specifically to a kind of Technique Popularizing model exhibition stand.
Background technique
Model is a kind of expression-form of studied system, process, things or concept, also be can refer to according to experiment, pattern
The sample for zooming in or out and making is generally used for the mould of exhibition or experiment or casting machine part etc., the classification of model
It is numerous, it can classify by purposes, the form of expression, product attribute etc..
In most cases, all it is to be shown by model, technology is promoted, Technique Popularizing refers to country and political affairs
Mansion is for public welfare or other purposes, by means such as test, demonstration, training, guidance and counseling services, popularizes and propagate skill
The process of art.
During the model display of Technique Popularizing, model display platform will be generally used, existing model display platform is more
For the estrade temporarily built, the function and effect placed and show product can be only played, for another example China Patent Publication No. is CN
A kind of physical model of 206923958 U shows with three-dimensional exhibition stand, has the effect of dust-proof, eliminates later stage work personnel
The trouble for the dust for needing to clear up repeatedly on physical model, and dust is difficult to accumulate in the upper surface of half ball cover, easy cleaning,
But the exhibition stand can only place model, cannot position to model, if to being easy to topple over or topple over rear frangible mould
If type is puted on display, it is easy to lead to MODEL DAMAGE, influence the bandwagon effect of model, it is now desired to a kind of new technique scheme
To solve the above problems.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of Technique Popularizing model exhibition stand, it
The fixation to model may be implemented, can effectively prevent the phenomenon that model topples over, effectively model avoided to topple over fragmentation generation, when exhibition
Model will not be damaged because toppling over, and the bandwagon effect for guaranteeing model has been effectively ensured.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of Technique Popularizing model exhibition stand, including lower platform body, the side of the lower platform body are hemispherical curved surface, and under
The bottom of stage body is horizontal, and transparent cover is provided at the top of the lower platform body, offers cavity at the top of the lower platform body,
Adsorption structure is provided in the inner bottom wall of the lower platform body, the cavity is internally provided with support plate, the bottom of the support plate
Portion is provided with supporting rotary structure, is fixedly installed with driving structure in the inner bottom wall of the cavity.
It is opened up in the support plate there are four equally distributed bar shaped limit hole, in the support plate and is located at bar shaped and limits
One end that position hole is away from each other offers spring-housing groove, and the inside of the spring-housing groove is fixedly installed with limit spring, institute
It states limit spring to extend to the inside of bar shaped limit hole far from one end of spring-housing groove and be fixedly connected with limited block, the limit
Position block is fixedly installed with model protection layer far from the side of spring, and the limit spring is in compaction, may be implemented to mould
The fixation of type, can effectively prevent the phenomenon that model topples over, effectively model avoided to topple over fragmentation generation, and model will not be because inclining when exhibition
It damages, the bandwagon effect for guaranteeing model has been effectively ensured.
Further, restraining position ring block is fixedly mounted in the bottom of the transparent cover, and the stop collar extends downward into cavity
Inside, the diameter of the stop collar outer ring is less than the internal diameter of cavity, connect transparent cover with lower platform body by stop collar, general
Transparent cover is buckled in lower platform body, convenient for disassembly and assembly, plays the effect of protection model, dust-proof and clear without carrying out to model
It is clean.
Further, corresponded on the inner wall of the bar shaped limit hole limit spring open up in parallel there are two connect sliding slot, institute
It states limited block and is correspondingly connected with the side of sliding slot and be fixedly mounted there are two connection sliding block, the connection sliding block slides company with sliding slot connect
It connects, model is positioned by limited block, limited block squeezes model using limit spring, is placing model and is taking
When drag, mobile limited block is needed, limited block passes through connection sliding block in the internal slide of connection sliding slot, meanwhile, connection
Sliding block can also play the effect limited to limited block, so that limited block is more smoothly slided in bar shaped limit hole, to mould
The limit effect of type is more preferable.
Further, the thickness of the support plate is greater than the thickness of stop collar, offers on the inner sidewall of the lower platform body
Annular groove, the bottom of support plate are fixedly installed with no less than four equally distributed L shape auxiliary support bars, the L shape auxiliary
Support rod is fixedly installed with spherical sliding block far from one end of support plate, and the spherical sliding block and annular groove, which are slidably connected, utilizes L
It cooperates, support plate can be supported, simultaneously, moreover it is possible to guarantee between shape auxiliary support bar, spherical sliding block and annular groove
Support plate keeps the stability of support plate more preferable in the smooth rotation in the inside of cavity, and while exhibition, support plate will not incline
Or shake.
Further, the supporting rotary structure includes two vertical supporting rods, and two vertical supporting rods are fixedly installed in
The bottom end of the bottom of support plate, two vertical supporting rods is fixedly connected with support baseboard, the axis of the support baseboard bottom
Driven spindle is fixedly installed at the heart, the driven spindle bottom end is fixedly connected with the inner ring of rolling bearing, the rolling bearing
Outer ring be fixedly mounted in the inner bottom wall of lower platform body, taper driven wheel, driven spindle are fixedly installed on the driven spindle
It is mounted in the inner bottom wall of lower platform body by rolling bearing, is passing through vertical supporting rod, support baseboard and driven spindle to support plate
While being supported, moreover it is possible to drive support plate rotation by driven spindle, the rotation of support plate can be more comprehensive, multi-faceted
Exhibition model.
Further, the driving structure includes driving motor, and the bottom of the driving motor is fixedly installed with support base,
The support base is fixedly installed on the inner wall of cavity, and the output shaft on the driving motor is solid by shaft coupling and active rotating shaft
Fixed connection, the left end of the active rotating shaft are fixedly installed with taper driving wheel, and the taper driving wheel is engaged with taper driven wheel,
Active rotating shaft rotation is driven by driving motor, driving motor can use decelerating motor, drive taper master by active rotating shaft
Driving wheel and the rotation of taper driven wheel can make decelerating motor drive support plate uniform rotation, and model is placed on the supporting plate, can be with
Achieve the effect that show comprehensively.
Further, stabilizing ring is arranged on the active rotating shaft, the bottom of the stabilizing ring is fixedly installed with to stablize and stand
The bottom end of bar, the stable upright bar is fixed in the inner bottom wall of cavity, and stabilizing ring is set on active rotating shaft, solid on active rotating shaft
Dingan County is equipped with taper driving wheel, and taper driving wheel with taper driven wheel during engaging for a long time, due to that can generate phase interaction
Firmly the reason of, can generate certain engaged gap, and stabilizing ring can limit active rotating shaft, can more effectively keep
The compactness engaged between taper driving wheel and taper driven wheel keeps active rotating shaft more stable in rotation.
Further, the bottom of the lower platform body is bonded with support bed course, and the adsorption structure includes sucker slot, the suction
Dish groove is opened in the lower surface of support bed course, is bonded with sealing ring on the inner wall of the sucker slot, the sealing ring is downwardly projected
It is extended obliquely downward in the position of lower platform body, sealing ring lower surface towards its lateral surface, and sealing ring lower surface and level
Angle between face is five to 20 degree, and lower platform body is close to by sucker slot with ground, then is sealed by the way that sealing ring is secondary,
Sealing ring uses soft material, with ground to be bonded effect more preferable, can more effectively achieve the effect that sealing, it is at the same time, close
Seal ring lower surface is obliquely installed, and can more effectively be obstructed its inside with the external world, the effect of sealing is more preferable.
Further, L shape screw hole is offered in the inner bottom wall of the lower platform body, the L shape screw hole is far from the outside of lower platform body
The one end in face extends downward into the inside of support bed course and is connected to sucker slot, and L shape screw hole is connected to sucker slot, convenient for being vented,
Threaded rod is positioned while being promoted threaded rod using L shape screw hole, is not in the mobile phenomenon of threaded rod.
Further, concentric absorption cavity is offered on the L shape screw hole and in the inner bottom wall of lower platform body,
The inner vertical of the absorption cavity is provided with piston plate, and the piston plate is rotatably connected to spiral shell close to one end of leave from office body sidewall
Rasp bar, the threaded rod and L shape screw hole and the outside for extending to L shape screw hole offer threaded rod on the side of the lower platform body
Corresponding annular notch can be made inside sucker slot during piston plate is mobile by rotation threaded rod mobile piston plate
Pressure increases or reduces, at this point, lower platform body is pressed down on, sucker slot is close to ground, then piston plate is adjusted, and increases
Lower platform body can firmly be adsorbed on the ground, while lower platform body is more stable, also can guarantee mould by sucker slot internal pressure
Type will not topple over when being collided, and exhibition effect is more preferable, and the safety coefficient of exhibition is more preferable.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) fixation to model may be implemented in this programme, can effectively prevent model and topples over, and model is effectively avoided to topple over showing for fragmentation
As occurring, model will not be damaged because toppling over when exhibition, and the bandwagon effect for guaranteeing model has been effectively ensured.
(2) transparent cover is connect by stop collar with lower platform body, transparent cover is buckled in lower platform body, dismounting side
Just, play protection model effect, it is dust-proof and do not have to model is cleaned.
(3) model is positioned by limited block, limited block squeezes model using limit spring, is placing mould
Type and when remove model, needs mobile limited block, limited block by connection sliding block connection sliding slot internal slide, together
When, connection sliding block can also play the effect limited to limited block, and limited block is enable more smoothly to slide in bar shaped limit hole
It is dynamic, it is more preferable to the limit effect of model.
(4) using cooperating between L shape auxiliary support bar, spherical sliding block and annular groove, support plate can be propped up
Support, simultaneously, moreover it is possible to guarantee that support plate in the smooth rotation in the inside of cavity, keeps the stability of support plate more preferable, while exhibition,
Support plate will not topple over or shake.
(5) driven spindle is mounted in the inner bottom wall of lower platform body by rolling bearing, is passing through vertical supporting rod, support baseboard
While being supported with driven spindle to support plate, moreover it is possible to drive support plate rotation, the rotation of support plate by driven spindle
Exhibition model that can be more comprehensive, multi-faceted.
(6) active rotating shaft rotation is driven by driving motor, driving motor can use decelerating motor, pass through active rotating shaft
Taper driving wheel and the rotation of taper driven wheel are driven, decelerating motor can be made to drive support plate uniform rotation, model is placed on branch
On fagging, the effect shown comprehensively can achieve.
(7) stabilizing ring is set on active rotating shaft, and taper driving wheel is fixedly installed on active rotating shaft, and taper driving wheel exists
During engaging for a long time with taper driven wheel, due to can generate interaction force, certain engaged gap can be generated,
Stabilizing ring can limit active rotating shaft, can more effectively keep engaging between taper driving wheel and taper driven wheel
Compactness keeps active rotating shaft more stable in rotation.
(8) lower platform body is close to by sucker slot with ground, then is sealed by the way that sealing ring is secondary, and sealing ring is using soft
Material, with ground to be bonded effect more preferable, can more effectively achieve the effect that sealing, at the same time, the inclination of sealing ring lower surface
Setting can more effectively obstruct its inside with the external world, and the effect of sealing is more preferable.
(9) L shape screw hole is connected to sucker slot, convenient for exhaust, to spiral shell while being promoted threaded rod using L shape screw hole
Rasp bar is positioned, and is not in the mobile phenomenon of threaded rod.
(10) pressure inside sucker slot can be made during piston plate is mobile by the mobile piston plate of rotation threaded rod
It increases or reduces by force, at this point, lower platform body is pressed down on, sucker slot is close to ground, then piston plate is adjusted, and increases and inhales
Lower platform body can firmly be adsorbed on the ground, while lower platform body is more stable, also can guarantee model by dish groove internal pressure
It will not topple over when being collided, exhibition effect is more preferable, and the safety coefficient of exhibition is more preferable.
Detailed description of the invention
Fig. 1 is inside structure schematic diagram of the invention；
Fig. 2 is deployed configuration schematic diagram of the invention；
Fig. 3 is lower platform body structure sectional view of the invention；
Fig. 4 is supporting plate structure top view of the invention;
Fig. 5 is supporting plate structure top cross-sectional view of the invention；
Fig. 6 is the portion A enlarged drawing in Fig. 3 of the invention；
Fig. 7 is the portion B enlarged drawing in Fig. 3 of the invention；
Fig. 8 is the portion C enlarged drawing in Fig. 3 of the invention；
Fig. 9 is the portion D enlarged drawing in Fig. 5 of the invention；
Figure 10 is the portion E enlarged drawing in Fig. 5 of the invention.
Figure label explanation:
1, lower platform body；2, transparent cover；3, cavity；4, adsorption structure；5, support plate；6, supporting rotary structure；7, driving structure；
8, bar shaped limit hole；9, spring-housing groove；10, limit spring；11, limited block；12, model protection layer；13, stop collar；14, even
Connect sliding slot；15, connection sliding block；16, annular groove；17, L shape auxiliary support bar；18, spherical sliding block；19, vertical supporting rod；20, it props up
Support bottom plate；21, driven spindle；22, rolling bearing；23, driving motor；24, active rotating shaft；25, taper driving wheel；26, taper
Driven wheel；27, stabilizing ring；28, stablize upright bar；29, bed course is supported；30, sucker slot；31, sealing ring；32, L shape screw hole；33, it inhales
Attached cavity；34, piston plate；35, threaded rod.
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；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, 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.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside" " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Fig. 1-10, a kind of Technique Popularizing model exhibition stand, including lower platform body 1 are please referred to, the side of lower platform body 1 is that hemispherical is bent
Face, and the bottom of lower platform body 1 is horizontal, the top of lower platform body 1 is provided with transparent cover 2, and the top of lower platform body 1 opens up free
Chamber 3 is provided with adsorption structure 4 in the inner bottom wall of lower platform body 1, and cavity 3 is internally provided with support plate 5, and the bottom of support plate 5 is set
It is equipped with supporting rotary structure 6, driving structure 7 is fixedly installed in the inner bottom wall of cavity 3.
It is opened up in support plate 5 there are four equally distributed bar shaped limit hole 8, in support plate 5 and is located at bar shaped limit hole 8
The one end being away from each other offers spring-housing groove 9, and the inside of spring-housing groove 9 is fixedly installed with limit spring 10, limits bullet
Spring 10 extends to the inside of bar shaped limit hole 8 far from one end of spring-housing groove 9 and is fixedly connected with limited block 11, limited block 11
Side far from spring is fixedly installed with model protection layer 12, and limit spring 10 is in compaction, may be implemented to model
It is fixed, it can effectively prevent the phenomenon that model topples over, effectively model avoided to topple over fragmentation generation, model will not be due to toppling over when exhibition
The bandwagon effect for guaranteeing model has been effectively ensured in damage.
Specifically, restraining position ring block 13 is fixedly mounted in the bottom of transparent cover 2, stop collar 13 extends downward into the interior of cavity 3
Portion, the diameter of 13 outer ring of stop collar are less than the internal diameter of cavity 3, are connect transparent cover 2 with lower platform body 1 by stop collar 13, will
Transparent cover 2 is buckled in lower platform body 1, convenient for disassembly and assembly, plays the effect of protection model, dust-proof and clear without carrying out to model
It is clean.
It is opened up in parallel specifically, corresponding to limit spring 10 on the inner wall of bar shaped limit hole 8 there are two sliding slot 14 is connected, is limited
The side that block 11 is correspondingly connected with sliding slot 14 is fixedly mounted there are two connection sliding block 15, and connection sliding block 15 connects with the sliding of sliding slot 14 is connect
It connects, model is positioned by limited block 11, limited block 11 squeezes model using limit spring 10, is placing model
And when removing model, mobile limited block 11 is needed, limited block 11 is by connection sliding block 15 in the inside of connection sliding slot 14
Sliding, meanwhile, connection sliding block 15 can also play the effect limited to limited block 11, enable limited block 11 in bar shaped limit hole
It is more smoothly slided in 8, it is more preferable to the limit effect of model.
Specifically, the thickness of support plate 5 is greater than the thickness of stop collar 13, annular cunning is offered on the inner sidewall of lower platform body 1
Slot 16, the bottom of support plate 5 are fixedly installed with no less than four equally distributed L shape auxiliary support bars 17, L shape auxiliary support bar
17 one end far from support plate 5 are fixedly installed with spherical sliding block 18, and spherical sliding block 18 is slidably connected with annular groove 16, utilize L
It cooperates, support plate 5 can be supported between shape auxiliary support bar 17, spherical sliding block 18 and annular groove 16, meanwhile, also
It can guarantee that support plate 5 in the smooth rotation in the inside of cavity 3, keeps the stability of support plate 5 more preferable, while exhibition, support plate
It will not topple over or shake.
Specifically, supporting rotary structure 6 includes two vertical supporting rods 19, two vertical supporting rods 19 are fixedly installed in support plate
5 bottom, the bottom end of two vertical supporting rods 19 are fixedly connected with support baseboard 20, are fixed at the axle center of 20 bottom of support baseboard
Driven spindle 21 is installed, 21 bottom end of driven spindle is fixedly connected with the inner ring of rolling bearing 22, and the outer ring of rolling bearing 22 is solid
Dingan County is fixedly installed with taper driven wheel 26, driven spindle 21 is by turning in the inner bottom wall of lower platform body 1 on driven spindle 21
Dynamic bearing 22 is mounted in the inner bottom wall of lower platform body 1, is passing through vertical supporting rod 19, support baseboard 20 and 21 pairs of driven spindle supports
While plate 5 is supported, moreover it is possible to drive support plate 5 to rotate by driven spindle 21, the rotation of support plate 5 can be more complete
Face, multi-faceted exhibition model.
Specifically, driving structure 7 includes driving motor 23, the bottom of driving motor 23 is fixedly installed with support base, supports
Seat is fixedly installed on the inner wall of cavity 3, and the output shaft on driving motor 23 is fixedly connected by shaft coupling with active rotating shaft 24,
The left end of active rotating shaft 24 is fixedly installed with taper driving wheel 25, and taper driving wheel 25 is engaged with taper driven wheel 26, passes through drive
Dynamic motor drives active rotating shaft rotation, and driving motor 23 can use decelerating motor, drives taper actively by active rotating shaft 24
Wheel 25 and taper driven wheel 26 rotate, and decelerating motor can be made to drive 5 uniform rotation of support plate, and model is placed in support plate 5,
It can achieve the effect shown comprehensively.
Specifically, being arranged with stabilizing ring 27 on active rotating shaft, the bottom of stabilizing ring 27 is fixedly installed with stable upright bar 28, surely
The bottom end for determining upright bar 28 is fixed in the inner bottom wall of cavity 3, and stabilizing ring 27 is set on active rotating shaft 24, solid on active rotating shaft 24
Dingan County is equipped with taper driving wheel 25, and taper driving wheel 25 with taper driven wheel 26 during engaging for a long time, due to that can generate
The reason of interaction force, certain engaged gap can be generated, stabilizing ring can limit active rotating shaft 24, can more have
The compactness engaged between the holding taper driving wheel 25 and taper driven wheel 26 of effect keeps active rotating shaft 24 more steady in rotation
It is fixed.
Specifically, the bottom of lower platform body 1 is bonded with support bed course 29, adsorption structure 4 includes sucker slot 30, and sucker slot 30 is opened
Set on the lower surface of support bed course 29, it is bonded with sealing ring 31 on the inner wall of sucker slot 30, sealing ring 31 protrudes downward from leave from office
The position of body 1, sealing ring 31 lower surface towards its lateral surface extends obliquely downward, and between 31 lower surface of sealing ring and horizontal plane
Angle be five to 20 degree, lower platform body 1 is close to by sucker slot 30 with ground, then passes through sealing ring 31 2 times and be sealed,
Sealing ring 31 uses soft material, with ground to be bonded effect more preferable, can more effectively achieve the effect that sealing, at the same time,
31 lower surface of sealing ring is obliquely installed, and can more effectively be obstructed its inside with the external world, the effect of sealing is more preferable.
Specifically, offering L shape screw hole 32 in the inner bottom wall of lower platform body 1, L shape screw hole 32 is far from 1 lateral surface of lower platform body
One end extends downward into the inside of support bed course 29 and is connected to sucker slot 30, and L shape screw hole 32 is connected to sucker slot 30, convenient for row
Gas positions threaded rod 35 while being promoted threaded rod 35 using L shape screw hole 32, is not in that threaded rod 35 moves
Dynamic phenomenon.
Specifically, concentric absorption cavity 33 is offered on L shape screw hole 32 and in the inner bottom wall of lower platform body 1,
The inner vertical of absorption cavity 33 is provided with piston plate 34, and piston plate 34 is rotatably connected to spiral shell close to one end of 1 side wall of lower platform body
Rasp bar 35, threaded rod 35 and L shape screw hole 32 and the outside for extending to L shape screw hole 32 offer threaded rod on the side of lower platform body 1
35 corresponding annular notches can make sucker during piston plate 34 is mobile by rotation threaded rod 35 mobile piston plate 34
Pressure inside slot 30 increases or reduces, at this point, lower platform body 1 is pressed down on, sucker slot 30 is close to ground, then to piston plate
34 are adjusted, and increase 30 internal pressure of sucker slot, can firmly adsorb lower platform body 1 on the ground, lower platform body 1 is more steady
While determining, it also can guarantee that model will not topple over when being collided, exhibition effect is more preferable, and the safety coefficient of exhibition is more preferable.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of Technique Popularizing model exhibition stand, including lower platform body (1), the side of the lower platform body (1) is hemispherical curved surface,
And the bottom of lower platform body (1) is horizontal, is provided with transparent cover (2) at the top of the lower platform body (1), the lower platform body (1)
Top offer cavity (3), it is characterised in that: be provided with adsorption structure (4) in the inner bottom wall of the lower platform body (1), it is described
Cavity (3) is internally provided with support plate (5), and the bottom of the support plate (5) is provided with supporting rotary structure (6), the sky
Driving structure (7) are fixedly installed in the inner bottom wall of chamber (3)；
It is opened up on the support plate (5) there are four equally distributed bar shaped limit hole (8), on the support plate (5) and is located at
One end that bar shaped limit hole (8) is away from each other offers spring-housing groove (9), the fixed peace in the inside of the spring-housing groove (9)
Equipped with limit spring (10), the limit spring (10) extends to bar shaped limit hole (8) far from the one end of spring-housing groove (9)
Inside is simultaneously fixedly connected with limited block (11), and the limited block (11) is fixedly installed with model protection layer far from the side of spring
(12), the limit spring (10) is in compaction.
2. a kind of Technique Popularizing model exhibition stand according to claim 1, it is characterised in that: the transparent cover (2)
Bottom restraining position ring block (13) are fixedly mounted, the stop collar (13) extends downward into the inside of cavity (3), the stop collar
(13) diameter of outer ring is less than the internal diameter of cavity (3).
3. a kind of Technique Popularizing model exhibition stand according to claim 1, it is characterised in that: the bar shaped limit hole
(8) it corresponds to limit spring (10) on inner wall to be opened up in parallel there are two sliding slot (14) are connected, the limited block (11) is correspondingly connected with
The side of sliding slot (14) is fixedly mounted there are two connection sliding block (15), and the connection sliding block (15) connects with sliding slot (14) sliding is connect
It connects.
4. a kind of Technique Popularizing model exhibition stand according to claim 1 or 2, it is characterised in that: the support plate (5)
Thickness be greater than the thickness of stop collar (13), offer annular groove (16), support plate on the inner sidewall of the lower platform body (1)
(5) bottom is fixedly installed with no less than four equally distributed L shape auxiliary support bars (17), the L shape auxiliary support bar
(17) one end far from support plate (5) is fixedly installed with spherical sliding block (18), the spherical sliding block (18) and annular groove (16)
It is slidably connected.
5. a kind of Technique Popularizing model exhibition stand according to claim 1, it is characterised in that: the supporting rotary structure
It (6) include two vertical supporting rods (19), two vertical supporting rods (19) are fixedly installed in the bottom of support plate (5), two institutes
The bottom end for stating vertical supporting rod (19) is fixedly connected with support baseboard (20), is fixed at the axle center of support baseboard (20) bottom
It is equipped with driven spindle (21), driven spindle (21) bottom end is fixedly connected with the inner ring of rolling bearing (22), the rotation
The outer ring of bearing (22) is fixedly mounted in the inner bottom wall of lower platform body (1), is fixedly installed with taper on the driven spindle (21)
Driven wheel (26).
6. a kind of Technique Popularizing model exhibition stand according to claim 1, it is characterised in that: the driving structure (7)
Including driving motor (23), the bottom of the driving motor (23) is fixedly installed with support base, and the support base is fixedly installed in
On the inner wall of cavity (3), the output shaft on the driving motor (23) is fixedly connected by shaft coupling with active rotating shaft (24), institute
The left end for stating active rotating shaft (24) is fixedly installed with taper driving wheel (25), the taper driving wheel (25) and taper driven wheel
(26) it engages.
7. a kind of Technique Popularizing model exhibition stand according to claim 1 or 6, it is characterised in that: the active rotating shaft
On be arranged with stabilizing ring (27), the bottom of the stabilizing ring (27) is fixedly installed with stable upright bar (28), the stable upright bar
(28) bottom end is fixed in the inner bottom wall of cavity (3).
8. a kind of Technique Popularizing model exhibition stand according to claim 1, it is characterised in that: the lower platform body (1)
Bottom is bonded with support bed course (29), and the adsorption structure (4) includes sucker slot (30), and the sucker slot (30) is opened in support
The lower surface of bed course (29) is bonded with sealing ring (31) on the inner wall of the sucker slot (30), and the sealing ring (31) is prominent downwards
For lower platform body (1), the position of sealing ring (31) lower surface towards its lateral surface is extended obliquely downward, and sealing ring (31)
Angle between lower surface and horizontal plane is five to 20 degree.
9. a kind of Technique Popularizing model exhibition stand according to claim 1, it is characterised in that: the lower platform body (1)
L shape screw hole (32) is offered in inner bottom wall, the L shape screw hole (32) extends downward into far from one end of lower platform body (1) lateral surface
It supports the inside of bed course (29) and is connected to sucker slot (30).
10. according to claim 1 or a kind of Technique Popularizing model exhibition stand described in 9, it is characterised in that: the L shape screw hole
(32) concentric absorption cavity (33), the absorption cavity (33) are offered on and in the inner bottom wall of lower platform body (1)
Inner vertical be provided with piston plate (34), the piston plate (34) is rotatably connected to spiral shell close to one end of lower platform body (1) side wall
Rasp bar (35), the threaded rod (35) and L shape screw hole (32) and the outside for extending to L shape screw hole (32), the lower platform body (1)
The corresponding annular notch of threaded rod (35) is offered on side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811529701.9A CN109619923A (en) | 2018-12-14 | 2018-12-14 | A kind of Technique Popularizing model exhibition stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811529701.9A CN109619923A (en) | 2018-12-14 | 2018-12-14 | A kind of Technique Popularizing model exhibition stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109619923A true CN109619923A (en) | 2019-04-16 |
Family
ID=66073934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811529701.9A Pending CN109619923A (en) | 2018-12-14 | 2018-12-14 | A kind of Technique Popularizing model exhibition stand |
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| Country | Link |
|---|---|
| CN (1) | CN109619923A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111951659A (en) * | 2020-08-20 | 2020-11-17 | 何泽钦 | Building model display stand utilizing negative pressure adsorption model |
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| WO1992006619A1 (en) * | 1990-10-10 | 1992-04-30 | Benoit Fruchaud | Mobile display cabinet for containers such as bottles and/or glasses |
| CN204764596U (en) * | 2015-06-08 | 2015-11-18 | 裴玉硕 | Sample display device is used in biological teaching |
| CN106901555A (en) * | 2017-05-08 | 2017-06-30 | 句容市明玉葡萄种植专业合作社 | A kind of grape wine showing stand |
| CN206923958U (en) * | 2017-02-27 | 2018-01-26 | 深圳鼎晟展览设计有限公司 | A kind of three-dimensional exhibition stand of physical model displaying |
| CN108618489A (en) * | 2017-10-31 | 2018-10-09 | 淄博职业学院 | A kind of displaying device for Art in Universities Design Works |
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2018
- 2018-12-14 CN CN201811529701.9A patent/CN109619923A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992006619A1 (en) * | 1990-10-10 | 1992-04-30 | Benoit Fruchaud | Mobile display cabinet for containers such as bottles and/or glasses |
| CN204764596U (en) * | 2015-06-08 | 2015-11-18 | 裴玉硕 | Sample display device is used in biological teaching |
| CN206923958U (en) * | 2017-02-27 | 2018-01-26 | 深圳鼎晟展览设计有限公司 | A kind of three-dimensional exhibition stand of physical model displaying |
| CN106901555A (en) * | 2017-05-08 | 2017-06-30 | 句容市明玉葡萄种植专业合作社 | A kind of grape wine showing stand |
| CN108618489A (en) * | 2017-10-31 | 2018-10-09 | 淄博职业学院 | A kind of displaying device for Art in Universities Design Works |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111951659A (en) * | 2020-08-20 | 2020-11-17 | 何泽钦 | Building model display stand utilizing negative pressure adsorption model |
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Application publication date: 20190416 |
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