A kind of foundation publicity showcase
The present invention relates to showcase field more particularly to a kind of foundation publicity showcases.
There is Publication No. CN109700242A in existing showcase technology, a kind of disclosed novel museum's showcase is main
It is by the way that " control button controls the rotation direction of motor, and then controls moving up and down for fixing axle, so that exhibition booth is revolved around card slot
Shaft rotation, adjust exhibition booth to best angle with this " solve the problems, such as the angular adjustment of exhibition booth, but in the disclosure technology,
The motor is installed on cabinet body lower part, be exhibition booth powered rotation, due to motor be fixed from it is dynamic, so in the skill
In art, exhibition booth can only do tilt angle adjusting in the range of limitation, can not achieve exhibition booth in different, bigger range
Angular adjustment is done in order to adapt to the needs of each orientation viewer.
Summary of the invention
Technical problem to be solved by the present invention lies in: in technology disclosed above, exhibition booth can only be in the range of limitation
Tilt angle adjusting is done, exhibition booth is can not achieve and does angular adjustment in different, bigger range in order to adapt to each orientation
The needs of viewer.For this purpose, providing a kind of foundation publicity showcase.
The present invention is to solve above-mentioned technical problem by the following technical programs:
A kind of foundation publicity showcase is installed on the cabinet of bottom in cabinet body, the intracorporal cabinet of cabinet including transparent cabinet body
Top is equipped with circular exhibition booth, and exhibition booth includes that outer ring and coaxial, rotation are set to the inner disc of outer ring inner wall and are set on inner disc
Positioning device, outer ring are fixed on the inner wall of cabinet body by least two symmetrical adjustable springs；Driving dress is installed in cabinet
It sets, the driving end of driving device is fixedly connected through top of the box and with inner disc bottom side and inner disc is driven to rotate, driving dress
The driving end liftable set tilts realization angular adjustment to adjust inner disc to the other side.
Further, driving device includes the hydraulic cylinder for being fixed on bottom of cabinet bulk, is fixed on flexible above hydraulic cylinder
Rotating electric machine on end；The side of inner disc bottom is connected by the driving end of interconnecting piece and rotating electric machine, and the interconnecting piece is non-
Further, in interconnecting piece includes the first vertical part connecting with rotating electric machine driving end, inclined portion and is perpendicularly fixed at
Second vertical part of pan bottom side, inclined portion are connected between the first vertical part and the second vertical part.
Further, the rotating electric machine bottom is further fixed on fixed plate, and the telescopic end of fixed plate and hydraulic cylinder is fixed
Further, the first vertical part, inclined portion and the second vertical part are integrally formed.
Further, the adjustable spring is fixed on the inner wall of cabinet body by fixed block；Cunning is offered on outer ring inner wall
Slot, inner disc outer wall are equipped with protrusion corresponding with sliding slot, and inner disc is caught in sliding slot by protrusion and slides in outer ring.
Further, protrusion is annular lug or is made of multiple balls.
Further, positioning device includes multiple arcs block, is fixed on the sliding block of each arc block bottom, multiple arcs block
Between by connecting spring connect into one placement showpiece hollow circular configuration；The adjusting for placing sliding block is also provided on inner disc
Slot, each sliding block outer end are connect with regulating tank inner wall by reset spring.
Further, the second vertical part and inner disc bottom are spirally connected fixation, and inner disc bottom centre side offers several along one
The arrangement of horizontal line, screw hole corresponding with the second vertical part.
It further, further include lamp holder at the top of the cabinet body, the light bulb being placed in lamp holder, bottom of cabinet bulk is also uniformly set
There is universal wheel, is additionally provided with transparent glass door on front side of cabinet body.
The present invention has the advantage that the present invention passes through the interconnecting piece and phase set on inner disc bottom side compared with prior art
The driving device answered not only can make inner disc to other side inclination to realize angular adjustment, inner disc can also be made to rotate, and realize more
Large-scale angular adjustment improves the bandwagon effect of exhibition booth, gives the bigger visual enjoyment of viewer；The showcase can be with simultaneously
The showpiece of various outer diameter size is adapted in a certain range.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is Fig. 1 main view status sections structural schematic diagram；
Fig. 3 is the enlarged structure schematic diagram in Fig. 2 at A；
Fig. 4 is the structural schematic diagram under positioning device relaxation state；
Fig. 5 is the structural schematic diagram that positioning device is slightly stretched under state；
Fig. 6 is that partial structure diagram under state is looked up in exhibition booth.
It elaborates below to the embodiment of the present invention, the present embodiment carries out under the premise of the technical scheme of the present invention
Implement, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation
As shown in Figure 1, 2, a kind of foundation publicity showcase is installed on bottom in cabinet body 10 including transparent cabinet body 10
Cabinet 20, is equipped with circular exhibition booth 40 above the cabinet 20 in cabinet body 10, exhibition booth 40 includes outer ring 41 and coaxial, rotation be set to it is outer
The inner disc 42 of ring inner wall and the positioning device 44 being set on inner disc 42, outer ring 41 pass through at least two symmetrical adjustable springs 43
It is fixed on the inner wall of cabinet body 10；Driving device 30 is installed, the driving end of driving device 30 is pushed up through cabinet 20 in cabinet 20
Portion is simultaneously fixedly connected with 42 bottom side of inner disc and inner disc 42 is driven to rotate, and the driving end liftable of driving device 30 is interior to adjust
Disk 42 tilts to the other side and realizes angular adjustment.
Driving device 30 includes the hydraulic cylinder 31 for being fixed on 10 bottom of cabinet body, is fixed on 31 top telescopic end of hydraulic cylinder
On rotating electric machine 33；The side of 42 bottom of inner disc is connect by interconnecting piece 34 with the driving end of rotating electric machine 33, the connection
Portion 34 is nonlinear type.
In interconnecting piece 34 includes the first vertical part 341 for driving end to connect with rotating electric machine 33, inclined portion 342 and is perpendicularly fixed at
Second vertical part 343 of 42 bottom side of disk, inclined portion 342 are connected between the first vertical part 341 and the second vertical part 343, the rotation
33 bottom of motor is further fixed on fixed plate 32, and fixed plate 32 is fixedly connected with the telescopic end of hydraulic cylinder 31.Specifically, starting rotation
Rotating motor 33 is rotated by interconnecting piece 34, and interconnecting piece 34 drives the coaxial rotating in outer ring 41 of inner disc 42, if to be opened up
The angular adjustment of platform closes rotating electric machine 33 when exhibition booth is rotated to proper angle, starts hydraulic cylinder 31, band rotation connection
The side of 34 upward jack-up or falls downward inner disc 42, so that inner disc 42 is tilted to the other side.
First vertical part 341, inclined portion 342 and the second vertical part 343 are integrally formed, and integrated molding increases entire interconnecting piece 34
As shown in figure 3, the adjustable spring 43 is fixed on the inner wall of cabinet body 10 by fixed block 431；41 inner wall of outer ring
On offer sliding slot 411,42 outer wall of inner disc is equipped with corresponding with sliding slot 411 raised 422, and inner disc 42 is caught in by protrusion 422
Sliding slot 411 and slide be set to outer ring 41 in.Since adjustable spring 43 has certain elastic space, so, it has a down dip on inner disc
Slant height degree is between the maximum tension length and minimum compressed length of adjustable spring 43.In order to guarantee the normal regulating of angle, the
The height of one vertical part 341 is not less than the tilted upward height of inner disc.
Protrusion 422 is made of for annular lug or multiple balls.
As shown in Figure 4,5, positioning device 44 includes multiple arcs block 441, is fixed on the sliding block of each 441 bottom of arc block
442, the hollow circular configuration of a placement showpiece is connected between multiple arcs block 441 by connecting spring 444；Inner disc 42
On be also provided with the regulating tank 421 for placing sliding block 442, each 442 outer end of sliding block and 421 inner wall of regulating tank pass through reset spring
443 connections.The adjusting of connecting spring 444, sliding block 442 also can be realized simultaneously a certain range of adjusting in regulating tank 421, so
The outer diameter size of showpiece is applicable within the scope of the maximal regulated of connecting spring 444, when positioning device 44 fixes showpiece
It waits, reset spring 443 applies an extruding force to showpiece direction to arc block 441, it is ensured that the stability of showpiece.It is worth
It is noted that the minimum outer diameter of showpiece has to be slightly larger than under relaxation state, and the internal diameter of above-mentioned hollow circular configuration, such ability
So that the elastic potential energy of connecting spring 444 and reset spring 443 play the role of it is good.
The fixation as shown in fig. 6, the second vertical part 343 and 42 bottom of inner disc are spirally connected, if 42 bottom centre side of inner disc offers
Dry along horizontal line arrangement, a screw hole 423 corresponding with the second vertical part 343.It in a certain range, can be by the second vertical part
343 are installed on the adjusting that inner disc torque is realized in different screw holes 423.
As shown in Figure 1, further including the lamp holder 11 set on 10 top of cabinet body, the light bulb 12 being placed in lamp holder 11, light bulb 12
Illuminating effect is played when light is bad；10 bottom of cabinet body is also uniformly provided with universal wheel 13, and universal wheel 13 facilitates cabinet body 10
Movement；It is additionally provided with transparent, switchable glass door 14 on front side of cabinet body, in order to convenient taking or placing to showpiece.
Light bulb 12 connects to power supply and is provided with the switch of control light bulb 12, this is the design of circuit common in the prior art, does not do in detail
It introduces；Similarly, rotating electric machine 33 and hydraulic cylinder 31 be respectively connected with control itself starting and close switch and with it is corresponding
Power supply connection.The main-vision surface 20a of cabinet 20 can also post the introduction to showpiece related in foundation in Fig. 1.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its