CN112869490A

CN112869490A - Model exhibition stand for technical popularization

Info

Publication number: CN112869490A
Application number: CN202110044180.3A
Authority: CN
Inventors: 潘慧琪
Original assignee: Xi'an Shengtengkeguo Information Technology Co ltd
Current assignee: Xi'an Shengtengkeguo Information Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-06-01

Abstract

The invention relates to the technical field of model exhibition stands, and discloses a model exhibition stand for technical popularization, which comprises a base, wherein first fixing grooves are formed in the periphery of the inside of the base, a hydraulic push rod with one end penetrating through and extending to the outside of the base is fixedly installed in the first fixing grooves, a movable seat is fixedly installed on an output shaft of the hydraulic push rod, and a buffer groove is formed in the middle of the top of the base. This model exhibition stand is used in technique popularization, through being provided with electric putter, when putting into or taking out the model at needs, it rises to start electric putter and make it drive transparent protection casing via the movable block, place the model in the top of roating seat, the first fixed slot of restart makes transparent protection casing reset, transparent protection casing can protect the model not receive external influence, through being provided with hydraulic push rod, can start hydraulic push rod according to the user demand and make it drive the movable seat and rise or descend, the height of regulation movable seat that can be free, it is better to make the exhibition effect.

Description

Model exhibition stand for technical popularization

Technical Field

The invention relates to the technical field of model exhibition stands, in particular to a model exhibition stand for technical popularization.

Background

The model is an expression form of a system, a process, an object or a concept to be researched, and can also refer to a sample manufactured by enlarging or reducing an experiment or a pattern, and is generally used for a mold for exhibition, an experiment or casting machine parts and the like, the models are classified into a plurality of categories, which can be classified according to purposes, expression forms, product attributes and the like, most of the models are displayed through the models, and the model display table is required for displaying the models.

According to the building model display stand capable of being automatically cleaned disclosed by the Chinese patent CN 110599889B, the display stand can be manually rotated, observation at various angles is facilitated, and internal and external dust removal can be automatically carried out when the display stand is not used.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the model exhibition stand for technical popularization, which has the advantages of convenience in use and the like, and solves the problems that manual rotation is needed, protective measures for exhibits are not available, and the height of the exhibition stand cannot be adjusted.

(II) technical scheme

In order to achieve the purpose of convenient use, the invention provides the following technical scheme: a model exhibition stand for technical popularization comprises a base, wherein first fixing grooves are formed in the periphery of the inside of the base, hydraulic push rods with one ends penetrating and extending to the outside of the base are fixedly arranged in the first fixing grooves, movable seats are fixedly arranged on output shafts of the hydraulic push rods, buffer grooves are formed in the middle of the top of the base, buffer blocks with one ends penetrating and extending to the inside of the buffer grooves are fixedly arranged in the middle of the bottom of the movable seats, buffer springs are fixedly arranged in the periphery of the bottom of the buffer grooves, limiting grooves are formed in the periphery of the bottom of the buffer blocks, limiting rods with one ends penetrating and extending to the inside of the limiting grooves are fixedly arranged in the periphery of the bottom of the buffer grooves, movable grooves are formed in the middle of the top of the movable seats, second fixing grooves are formed in the middle of the inside of the buffer blocks, and speed reduction motors are fixedly arranged in the, the output shaft of the speed reducing motor is in transmission connection with a transmission shaft, one end of the transmission shaft penetrates through the movable seat and extends to the inside of the movable groove, a rotating seat is fixedly mounted at the top of the transmission shaft, annular sliding holes are formed in the periphery of the bottom of the movable groove, universal wheels, one end of each universal wheel penetrates through and extends to the inside of the annular sliding hole, third fixing grooves are formed in the periphery of the top of the base, movable boxes, one ends of which penetrate through and extend to the inside of the third fixing grooves, are fixedly mounted on the periphery of the bottom of the movable seat, through grooves are formed in the periphery of the top of the movable seat, electric push rods, one ends of which penetrate through the movable seat and extend to the inside of the through grooves, movable blocks, one ends of which penetrate through and extend to the outside of the movable seat, are fixedly mounted on the output shafts of the, the clamping groove is formed in the periphery of the top of the movable seat, clamping blocks with one ends penetrating through and extending to the inside of the clamping groove are formed in the periphery of the bottom of the transparent protective cover, and mounting blocks are fixedly mounted in the periphery of the outer surface of the base.

Preferably, the quantity of first fixed slot is four and be both sides around the base is inside, four the equal fixed mounting in inside of first fixed slot has respectively with four hydraulic push rod fixed connection's fixing base.

Preferably, the size of the buffer block is matched with that of the buffer groove, and the buffer spring is movably connected with the buffer block.

Preferably, the number of the limiting grooves is the same as that of the limiting rods, the positions of the limiting grooves correspond to those of the limiting rods, and the size of the limiting rods is matched with that of the limiting grooves.

Preferably, the middle of the bottom of the movable groove is provided with a rotary hole matched with the transmission shaft in size, and the rotary seat and the top of the movable seat are positioned on the same horizontal line.

Preferably, the quantity of universal wheel is a plurality of and is annular equidistance and distributes around the roating seat bottom, a plurality of the universal wheel all with the bottom swing joint of annular slide opening.

Preferably, the number of the third fixed slots is four, the third fixed slots are symmetrically distributed on the front side and the rear side of the top of the base, and the size of the movable box is matched with that of the third fixed slots.

Preferably, the number of the through grooves is four, the through grooves correspond to the positions of the four movable boxes respectively, and fixing holes matched with the size of the output shaft of the electric push rod are formed in the bottom of each through groove.

Preferably, the left and right sides at the front and the back of base all movably mounted have access doors, the position of access door corresponds with the position of first fixed slot.

(III) advantageous effects

Compared with the prior art, the invention provides a model exhibition stand for technical popularization, which has the following beneficial effects:

1. this model exhibition stand is used in technique popularization, through being provided with electric putter, when putting into or taking out the model at needs, it rises to start electric putter and make it drive transparent protection casing via the movable block, place the model in the top of roating seat, the first fixed slot of restart makes transparent protection casing restore to the throne, transparent protection casing can protect the model not receive external influence, through being provided with hydraulic putter, can start hydraulic putter according to the user demand and make it drive the movable seat and rise or descend, the height of the regulation movable seat that can be free, make the exhibition effect better, through being provided with buffer block and buffer spring, make the movable seat can play fine buffering effect when restoring to the throne.

2. This model exhibition stand is used in technique popularization, through being provided with gear motor, can start gear motor when the exhibition, gear motor's output shaft can be via transmission shaft and roating seat rotation promptly, make the visitor can be under unmovable condition omnidirectional observation model, the exhibition effect is better, through being provided with annular slide opening and universal wheel, make the rotation of roating seat level and smooth and stable more, through being provided with spacing groove and gag lever post, make buffer block and sliding seat can not take place the skew, avoid the model to take place to rock and produce the collision and damage, do benefit to actual use.

Drawings

FIG. 1 is a schematic structural diagram of a model exhibition stand for technical popularization according to the present invention;

FIG. 2 is an enlarged schematic view of a model exhibition stand for technical popularization shown in FIG. 1;

fig. 3 is a front view structural diagram of a model exhibition stand for technical popularization according to the present invention.

In the figure: the automatic lifting device comprises a base 1, a first fixing groove 2, a hydraulic push rod 3, a movable seat 4, a buffer groove 5, a buffer block 6, a buffer spring 7, a limit groove 8, a limit rod 9, a movable groove 10, a second fixing groove 11, a speed reducing motor 12, a transmission shaft 13, a rotary seat 14, an annular sliding hole 15, a universal wheel 16, a third fixing groove 17, a movable box 18, a through groove 19, an electric push rod 20, a movable block 21, a transparent protective cover 22, a clamping groove 23, a clamping block 24 and an installation block 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a model exhibition stand for technical popularization includes a base 1, first fixing grooves 2 are formed around the inside of the base 1, access doors are movably mounted on the left and right sides of the front and back sides of the base 1, the positions of the access doors correspond to the positions of the first fixing grooves 2, hydraulic push rods 3 having one ends penetrating and extending to the outside of the base 1 are fixedly mounted inside the first fixing grooves 2, the number of the first fixing grooves 2 is four, the first fixing grooves are symmetrically distributed on the front and back sides of the inside of the base 1, fixing seats respectively fixedly connected with the four hydraulic push rods 3 are fixedly mounted inside the four first fixing grooves 2, a movable seat 4 is fixedly mounted on an output shaft of the hydraulic push rods 3, a buffer groove 5 is formed in the middle of the top of the base 1, a buffer block 6 having one end penetrating and extending to the inside of the buffer groove 5 is fixedly mounted in the middle of the, the periphery of the bottom of the buffer groove 5 is fixedly provided with a buffer spring 7, the size of the buffer block 6 is matched with the size of the buffer groove 5, the buffer spring 7 is movably connected with the buffer block 6, the periphery of the bottom of the buffer block 6 is provided with a limit groove 8, the periphery of the bottom of the buffer groove 5 is fixedly provided with a limit rod 9, one end of the limit rod 9 penetrates through and extends to the inside of the limit groove 8, the number of the limit grooves 8 is the same as that of the limit rods 9, the positions of the limit rods 9 are corresponding to those of the limit groove 8, the middle of the top of the movable seat 4 is provided with a movable groove 10, the middle of the inside of the buffer block 6 is provided with a second fixed groove 11, the inside of the second fixed groove 11 is fixedly provided with a speed reducing motor 12, the output shaft of the speed reducing motor 12 is connected with a transmission shaft 13, one end of the transmission shaft, the middle of the bottom of the movable groove 10 is provided with a rotary hole matched with the size of the transmission shaft 13, the rotary seat 14 and the top of the movable seat 4 are positioned on the same horizontal line, the periphery of the bottom of the movable groove 10 is provided with an annular sliding hole 15, the periphery of the bottom of the rotary seat 14 is fixedly provided with a plurality of universal wheels 16, one end of each universal wheel 16 penetrates through and extends to the inside of the annular sliding hole 15, the universal wheels 16 are distributed on the periphery of the bottom of the rotary seat 14 in an annular and equidistant manner, the universal wheels 16 are movably connected with the bottom of the annular sliding hole 15, the periphery of the top of the base 1 is provided with a third fixed groove 17, the periphery of the bottom of the movable seat 4 is fixedly provided with a movable box 18, one end of each movable box penetrates through and extends to the inside of the third fixed groove 17, the number of the third fixed grooves 17 is four, the third fixed grooves 17 are symmetrically distributed on the, all seted up all around at the 4 tops of sliding seat and led to groove 19, the inside fixed mounting of movable box 18 has one end to run through movable seat 4 and extend to the electric putter 20 that leads to groove 19 inside, it is four and corresponding with four movable box 18's position respectively to lead to the quantity of groove 19, the fixed orifices with electric putter 20 output shaft size looks adaptation is seted up to the bottom that leads to groove 19, electric putter 20's output shaft fixed mounting has one end to run through and extend to the outside movable block 21 of movable seat 4, the top fixed mounting of movable block 21 has transparent protection casing 22, draw-in groove 23 has all been seted up all around at movable seat 4 top, all seted up all around the bottom of transparent protection casing 22 one end and run through and extend to the inside fixture block 24 of draw-in groove 23, the equal fixed mounting in bottom.

When the movable type exhibition stand is used, when a model needs to be put in or taken out, the electric push rod 20 is started to enable the electric push rod to drive the transparent protective cover 22 to ascend through the movable block 21, the model is placed at the top of the rotary seat 14, the first fixing groove 2 is started again to enable the transparent protective cover 22 to reset, the hydraulic push rod 3 is started according to use needs to enable the hydraulic push rod to drive the movable seat 4 to ascend or descend, the height of the movable seat 4 can be freely adjusted, the speed reducing motor 12 can be started during exhibition, the output shaft of the speed reducing motor 12 can rotate through the transmission shaft 13 and the rotary seat 14, a visitor can observe the model in an omnibearing mode under the unmovable condition, and the exhibition effect is better.

To sum up, this technique is promoted and is used model exhibition stand, through being provided with electric putter 20, put into or when taking out the model in needs, start electric putter 20 and make it rise via movable block 21 drive transparent protection casing 22, place the model at the top of roating seat 14, restart first fixed slot 2 makes transparent protection casing 22 reset, transparent protection casing 22 can protect the model not receive external influence, through being provided with hydraulic putter 3, can start hydraulic putter 3 according to the user demand and make it drive movable seat 4 and rise or descend, the height of regulation movable seat 4 that can be free, make the exhibition effect better, through being provided with buffer block 6 and buffer spring 7, make movable seat 4 can play fine buffering effect when reseing.

And, through being provided with gear motor 12, can start gear motor 12 when the exhibition, gear motor 12's output shaft can be via transmission shaft 13 and roating seat 14 rotation promptly, make the visitor can be under unmovable condition omnidirectional observation model, the exhibition effect is better, through being provided with annular slide opening 15 and universal wheel 16, make roating seat 14's rotation more level and smooth and stable, through being provided with spacing groove 8 and gag lever post 9, make buffer block 6 and sliding seat 4 can not take place the skew, avoid the model to take place to rock and produce the collision and damage, do benefit to actual use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a model exhibition stand is used in technical popularization, includes base (1), its characterized in that: the hydraulic buffer base is characterized in that first fixing grooves (2) are formed in the periphery of the inner portion of the base (1), hydraulic push rods (3) with one ends penetrating through and extending to the outer portion of the base (1) are fixedly mounted in the first fixing grooves (2), movable seats (4) are fixedly mounted on output shafts of the hydraulic push rods (3), buffer grooves (5) are formed in the middle of the top of the base (1), buffer blocks (6) with one ends penetrating through and extending to the inner portion of the buffer grooves (5) are fixedly mounted in the middle of the bottom of the movable seats (4), buffer springs (7) are fixedly mounted on the periphery of the bottom of the buffer blocks (6), limiting grooves (8) are formed in the periphery of the bottom of the buffer grooves (5), limiting rods (9) with one ends penetrating through and extending to the inner portion of the limiting grooves (8) are fixedly mounted on the periphery of the bottom of the buffer grooves (5), movable grooves (10) are formed, a second fixing groove (11) is formed in the middle of the inside of the buffer block (6), a speed reducing motor (12) is fixedly mounted inside the second fixing groove (11), an output shaft of the speed reducing motor (12) is in transmission connection with a transmission shaft (13) of which one end penetrates through the movable seat (4) and extends into the movable groove (10), a rotating seat (14) is fixedly mounted at the top of the transmission shaft (13), annular sliding holes (15) are formed around the bottom of the movable groove (10), universal wheels (16) of which one ends penetrate through and extend into the annular sliding holes (15) are fixedly mounted around the bottom of the rotating seat (14), third fixing grooves (17) are formed around the top of the base (1), movable boxes (18) of which one ends penetrate through and extend into the third fixing groove (17) are fixedly mounted around the bottom of the movable seat (4), all seted up all around at sliding seat (4) top and led to groove (19), the inside fixed mounting of movable box (18) has one end to run through sliding seat (4) and extend to lead to electric putter (20) of groove (19) inside, the output shaft fixed mounting of electric putter (20) has one end to run through and extend to outside movable block (21) of sliding seat (4), the top fixed mounting of movable block (21) has transparent protection casing (22), draw-in groove (23) have all been seted up all around at sliding seat (4) top, all seted up all around transparent protection casing (22) bottom one end and run through and extend to inside fixture block (24) of draw-in groove (23), the equal fixed mounting in base (1) surface bottom all around has installation piece (25).

2. The model exhibition stand for technical popularization of claim 1, wherein: the quantity of first fixed slot (2) is four and be symmetric distribution in base (1) inside front and back both sides, four the equal fixed mounting in inside of first fixed slot (2) has the fixing base with four hydraulic push rod (3) fixed connection respectively.

3. The model exhibition stand for technical popularization of claim 1, wherein: the size of buffer block (6) and the size of buffer slot (5) are matched, and buffer spring (7) and buffer block (6) are movably connected.

4. The model exhibition stand for technical popularization of claim 1, wherein: the number of the limiting grooves (8) is the same as that of the limiting rods (9), the positions of the limiting grooves correspond to those of the limiting rods (9), and the size of the limiting rods (9) is matched with that of the limiting grooves (8).

5. The model exhibition stand for technical popularization of claim 1, wherein: the middle of the bottom of the movable groove (10) is provided with a rotary hole matched with the transmission shaft (13) in size, and the top of the rotary seat (14) and the top of the movable seat (4) are positioned on the same horizontal line.

6. The model exhibition stand for technical popularization of claim 1, wherein: the quantity of universal wheel (16) is a plurality of and be annular equidistance and distribute around roating seat (14) bottom, a plurality of universal wheel (16) all with the bottom swing joint of annular slide opening (15).

7. The model exhibition stand for technical popularization of claim 1, wherein: the number of the third fixing grooves (17) is four, the third fixing grooves are symmetrically distributed on the front side and the rear side of the top of the base (1), and the size of the movable box (18) is matched with that of the third fixing grooves (17).

8. The model exhibition stand for technical popularization of claim 7, wherein: the number of the through grooves (19) is four, the through grooves correspond to the positions of the four movable boxes (18), and fixing holes matched with the size of an output shaft of the electric push rod (20) are formed in the bottom of each through groove (19).

9. The model exhibition stand for technical popularization of claim 1, wherein: the access door is movably mounted on the left side and the right side of the front face and the back face of the base (1), and the position of the access door corresponds to that of the first fixing groove (2).