Lifting and inner cavity combined exhibition equipment for museum
Technical Field
The invention relates to the technical field of combined exhibition equipment, in particular to lifting and inner cavity combined exhibition equipment for a museum.
Background
Museums are places where collections, treasures, displays and research represent physical objects of natural and human cultural heritage and classify articles of scientific, historical or artistic value, including cultural education institutions, buildings, places or social public institutions that provide knowledge, education and appreciation to the public.
As disclosed in the chinese patent, CN108926191A is a museum collection display cabinet, which comprises a cabinet body, a glass cover and a support plate, wherein the glass cover is made of light-adjusting glass, the glass cover is arranged at the top end of the cabinet body, and the support plate is fixedly arranged at the lower end of the cabinet body; the cabinet body up end is provided with the apron, the apron middle part is equipped with the shaft hole, runs through and is provided with the telescopic back shaft through the shaft hole, the top of back shaft is provided with the exhibition board, and it is not high mainly to have solved comprehensive protectiveness among the prior art, and the theftproof is fire prevention not enough, inconvenient visitor's problem of vwatching.
For example, the Chinese patent discloses a CN108577384A dynamic exhibition device for museum exhibits, which comprises an integrated controller, a display cabinet shell and a turntable bearing seat, the invention meets the requirement of people for observing precious cultural relics in all directions, and in the exhibition process, an operator who needs to adjust environmental parameters in an aseptic square box groove and start a dynamic exhibition effect needs to perform double identification through a video identification device and an identity card identification device, so that the cultural relics are prevented from being damaged by the operation of non-professionals.
However, the above museum exhibition equipment and most of the existing museum combined lifting and inner cavity exhibition equipment cannot provide a completely new visual experience for viewers when displaying articles.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides lifting and inner cavity combined exhibition equipment for a museum, and has the advantages of providing brand-new visual experience for viewers and the like.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: lifting and inner cavity combined exhibition equipment for museums comprises an exhibition stand, wherein a transparent cover is arranged above the exhibition stand, an inner cavity is formed in the upper surface of the exhibition stand, a round bearing table is arranged at the upper end inside the inner cavity, a transmission device is arranged inside the inner cavity, the transmission device comprises a motor and a rotating shaft, the right side of the motor is fixedly connected with the left side of the rotating shaft, the side surface of the motor is fixedly connected with the inner wall of the inner cavity, a first rotating wheel is fixedly sleeved on the side surface of the rotating shaft, a first cylinder is fixedly connected with the right side of the first rotating wheel, a first rectangular rod is fixedly connected with the left ends of the upper and lower surfaces of the first cylinder, two first rectangular rods are deviated from each other, a first semicircular block is fixedly connected with the two surfaces, and a first circular rod is fixedly connected with the right ends of the front and rear surfaces of the first cylinder, the lower end of the cylinder I is provided with a rotating wheel II, the rotating wheel II is fixedly sleeved with a round rod II, the left end of the round rod II is movably connected with the inner wall of the inner cavity through a bearing, and the rotating wheel I and the rotating wheel II are connected together through a belt;
a lifting device and a rotating device are arranged on the back side of the cylinder I;
the front end of the cylinder I is provided with a blowing device;
the lifting device comprises an arc-shaped ring, an L-shaped rod and a first circular vertical rod, the upper end of the L-shaped rod is fixedly connected with the right end of the lower surface of a second circular rod, the right end of the L-shaped rod is inserted into the arc-shaped ring, and the middle part of the upper surface of the arc-shaped ring is fixedly connected with the lower surface of the first circular vertical rod;
the rotating device comprises a second cylinder and two rings, wherein a circular through groove is formed in the middle of the upper surface of the second cylinder, a through long clamping groove is symmetrically formed in the inner wall of the circular through groove, the number of the rings is two, the two rings are fixedly connected to the upper surface and the lower surface of the second cylinder respectively, the side surfaces of the two rings are fixedly connected with the inner wall of the inner cavity through a connecting rod, the first circular vertical rod and the second cylinder are sleeved together, two rectangular clamping rods are symmetrically and fixedly connected to the side surface of the first circular vertical rod, the two rectangular clamping rods are inserted into the two through long clamping grooves in the second cylinder correspondingly, the side surface of the second cylinder is provided with two arc-shaped sliding grooves which are crossed with each other to form an X shape, the upper end and the lower end of the second cylinder are symmetrically provided with two rectangular openings, and the size of the first circular rod is matched with the size of the arc-, the outer end of the first round rod is inserted into the arc-shaped sliding groove, and the upper surface of the first round rod is fixedly connected with a round bearing platform.
Preferably, the blowing device comprises a semicircular block II, a round rod III and a cylinder III, the front surface of the round rod III is fixedly connected with a piston in the cylinder III, the back of the round rod III is fixedly connected with the middle part of the front of the semicircular block II, the middle part of the round rod III is movably sleeved with a rectangular vertical block, the upper end of the left surface of the rectangular vertical block is fixedly connected with a rectangular cross bar, the left end of the rectangular cross bar is fixedly connected with the inner wall of the inner cavity, two springs are arranged between the rectangular vertical block and the semicircular block II, the two springs are respectively positioned at the upper end and the lower end of the round rod III, the front surface and the rear surface of the round rod III are respectively fixedly connected with the two opposite surfaces of the rectangular vertical block and the semicircular block II, the front end of the side surface of the cylinder III is fixedly connected with a hose, and a one-way air nozzle which only allows air to enter but does not allow air to exit is arranged on the side surface of the cylinder III.
Preferably, the upper surface of the circular bearing table is fixedly connected with a first triangular table, the inclined surface of the first triangular table is attached with magnetism, two first rectangular magnetic blocks are arranged on the inclined surface of the first triangular table, and the two first rectangular magnetic blocks are connected with the inclined surface of the first triangular table through magnetic force.
Preferably, an upper surface outer ring fixedly connected with standpipe of circular plummer, the upper surface indent of standpipe has a water injection hole, there is a bottle lid upper end of standpipe through threaded connection, a shower nozzle of side surface upper end fixedly connected with of standpipe, a foam-rubber cushion of last fixed surface of circular plummer, the lower surface of circular plummer is in the same place with the upper end fixed connection of hose, the standpipe communicates with each other with the hose, the inside of standpipe is provided with a piston.
Preferably, an air outlet hole is formed in the inner concave surface of the upper surface of the circular bearing table, a cylindrical transparent cover is arranged on the upper surface of the circular bearing table, and the hose is communicated with the air outlet hole.
Preferably, a circular through-hole has been seted up at the upper surface middle part of circular plummer, a bearing of the inside fixedly connected with of circular through-hole, bearing and a circle piece two of fixedly connected with are passed to the upper end of circular montant one, a circle pole four of the last fixed surface of circle piece two is connected with, a circle piece one of the last fixed surface of circle pole four is connected with, anchor clamps of the last fixed surface of circle piece one, a circle pole five of the side surface fixedly connected with of circle piece two, another circle piece one of the outer end fixedly connected with of circle pole five, anchor clamps of the upper surface of another circle piece one also fixedly connected with, the lower surface of circle pole five has a gyro wheel through bearing swing joint.
Preferably, the upper surface of the circular bearing table is fixedly connected with a circular table, the inside of the circular table is hollow, the upper surface of the circular table is provided with an air outlet, and the middle part of the upper surface of the circular table is fixedly connected with a clothes hanger.
Preferably, the upper surface of circular plummer is provided with a circle piece three, the middle part of circular plummer is run through the bearing by circular montant one, the lower surface of circle piece three links together with the last fixed surface of circular montant one, circle seven of three side surface fixedly connected with of circle piece, the seven last fixed surface of circle piece is connected with a clip, the last fixed surface of circular plummer is connected with a circle pole six, the last fixed surface of circle pole six is connected with a triangle platform two, the inclined plane of triangle platform two is for having magnetic inclined plane, be provided with two rectangle magnetic path two on the inclined plane of triangle platform two, two rectangle magnetic path two all links together through the inclined plane of magnetic force and triangle platform two.
(III) advantageous effects
Compared with the prior art, the invention provides lifting and inner cavity combined exhibition equipment for a museum, which has the following beneficial effects:
1. this museum is with lift and inner chamber combination formula exhibition equipment, the rotation of rotation drive pivot through the motor, the pivot and rotate the rotation that drives runner one, the rotation of runner one drives the rotation of drum one and drives the rotation of runner two simultaneously through the belt, the rotation of drum one drives the rotation of two pole one, two arc spouts on the normal running fit drum two through two pole one, can make drum two carry out reciprocating rotation like this, thereby make circular montant one carry out reciprocating rotation, the rotation of runner two drives the rotation of L type pole, the arc ring is gone up in the cooperation in the rotation of L type pole, make circular montant one reciprocate, thereby make circular montant one carry out reciprocating lift with rotatory, can make like this place the exhibition article on circular plummer, for example ceramic bottle etc., can let the omnidirectional exhibition article of seeing of viewer.
2. This museum is with lift and inner chamber combination formula exhibition equipment through being provided with triangle platform one and rectangle magnetic path one on circular plummer, like this when works such as exhibition painting and calligraphy, places works such as painting and calligraphy on triangle platform one through two rectangle magnetic path ones expansion, and the person that can not equidirectional orientation can all see the exhibit again in cooperation rotary device's rotation function.
3. This museum is with lift and inner chamber combination formula exhibition equipment, the rotation of driving semicircle piece one through the rotation of drum one, will reciprocal extrusion semicircle piece two through the rotation of two semicircle pieces one, thereby pass through the reciprocal cylinder translucent cover of impressing of hose and venthole with the gas in the drum three, when exhibition article such as feather or leaf at the precious birds of exhibition, give the blow-up through gas with exhibition article such as feather, the viewer can see the condition that feather and leaf etc. are blown up and then drift like this, thereby give the brand-new visual experience of viewer.
4. This museum is with lift and inner chamber combination formula exhibition equipment, the rotation of driving semicircle piece one through the rotation of drum one, rotation through two semicircle pieces one will reciprocal extrusion semicircle piece two, thereby pass through the reciprocal standpipe of impressing of hose and venthole with the gas in the drum three, thereby spout the inside water of standpipe from the shower nozzle, like this when the exhibition article of plants such as exhibition treelet, after the water spray then plant exhibition articles such as treelet on the circular plummer slowly rise, like this when children are watching, not only can enjoy for children's brand-new vision, can also give children's inspiration.
5. This museum is with lift and inner chamber combination formula exhibition equipment, the rotation of driving semicircle piece one through the rotation of drum one, will reciprocal extrusion semicircle piece two through the rotation of two semicircle pieces one to pass through the reciprocal round platform of impressing of hose and venthole with the gas in the drum three, in the venthole blowout on the round platform of following, like this when exhibition article such as exhibition clothes, can blow the clothes, give people the impression that the immortal clothing is wafted, make the exhibition article more have the aesthetic feeling.
6. This museum is with lift and inner chamber combination formula exhibition equipment, through the reciprocal rotation of making a round trip of circular montant one, drive the rotation of circle piece three, the rotation of circle piece three drives the seven rotation of circle pole, like this when in the exhibitions such as exhibition album, place the triangle platform two with the album of paintings earlier on, rethread rectangle magnetic path two is fixed the album of paintings on triangle platform two, rethread clip is fixed the middle one page of album of paintings this moment, can realize like this that the album of paintings turns over the page automatically, thereby can make the complete exhibition such as album of seeing of viewer.
7. This museum is with lift and inner chamber combination formula exhibition equipment, when at weaving type exhibition article such as exhibition silk, give the both ends of silk through two anchor clamps and clip, the rotation through circular montant one drives the rotation of circle piece two this moment, the rotation of circle piece two drives the five rotation of circle pole, the five rotation of circle pole drives the anchor clamps of the other end and removes, can give comprehensive expansion with the silk that presss from both sides between two anchor clamps through such mode, make the beautiful of silk of appreciating that the viewer can be complete like this.
Drawings
FIG. 1 is a schematic structural view of a combined lifting and cavity exhibition facility for museums according to the present invention;
FIG. 2 is a schematic structural diagram of a circular carrier of the present invention;
FIG. 3 is a schematic structural view of an air supply device, a rotating device and a lifting device according to the present invention;
FIG. 4 is a schematic structural diagram of a first triangular platform of the present invention;
FIG. 5 is a schematic view of a standpipe of the present invention;
FIG. 6 is a schematic structural view of a cylindrical transparent cover according to the present invention;
FIG. 7 is a schematic view of the structure of the clamp of the present invention;
FIG. 8 is a schematic view of a garment hanger of the present invention;
FIG. 9 is a schematic structural diagram of a second triangular table of the present invention.
In the figure: 1 exhibition stand, 11 transparent cover, 12 inner cavity, 13 belt, 2 motor, 21 rotating shaft, 22 rotating wheel I, 23 semicircle block I, 24 rectangle rod I, 25 cylinder I, 26 circle rod I, 27 circle rod II, 28 rotating wheel II, 29 arc ring, 3 cylinder II, 31 arc chute, 32 rectangle opening, 33 circle ring, 34 circle vertical rod I, 35 rectangle clamping rod, 4 cylinder III, 41 rectangle vertical block, 42 circle rod III, 43 semicircle block II, 44 spring, 45 rectangular cross rods, 46 hoses, 5 round bearing tables, 51 triangular table I, 52 rectangular magnetic block I, 53 cylindrical transparent covers, 54 air outlet holes, 55 spray heads, 56 vertical pipes, 57 water injection holes, 6 clamps, 61 round block I, 62 round rod IV, 63 round block II, 64 round rod V, 65 rollers, 7 round tables, 71 air outlet holes, 72 clothes hangers, 8 triangular table II, 81 rectangular magnetic block II, 82 round rod VI, 83 round block III, 84 round rod VII and 85 clamps.
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.
The first embodiment is as follows: referring to fig. 1, 2 and 3, the lifting and inner cavity combined exhibition device for a museum comprises an exhibition stand 1, a transparent cover 11 is arranged above the exhibition stand 1, an inner cavity 12 is arranged on the upper surface of the exhibition stand 1, a round bearing table 5 is arranged at the upper end inside the inner cavity 12, a transmission device is arranged inside the inner cavity 12 and comprises a motor 2 and a rotating shaft 21, the right side of the motor 2 is fixedly connected with the left side of the rotating shaft 21, the side surface of the motor 2 is fixedly connected with the inner wall of the inner cavity 12, a rotating wheel 22 is fixedly sleeved on the side surface of the rotating shaft 21, a cylinder 25 is fixedly connected to the right side of the rotating wheel 22, a rectangular rod 24 is fixedly connected to the left ends of the upper and lower surfaces of the cylinder 25, a semicircular block 23 is fixedly connected to the two surfaces of the two rectangular rods 24, a semicircular block 26 is fixedly connected to the right ends of the front and rear surfaces of the cylinder 25, the lower end of the cylinder I25 is provided with a rotating wheel II 28, the rotating wheel II 28 is fixedly sleeved with a round rod II 27, the left end of the round rod II 27 is movably connected with the inner wall of the inner cavity 12 through a bearing, and the rotating wheel I22 is connected with the rotating wheel II 28 through a belt 13;
the back side of the cylinder I25 is provided with a lifting device and a rotating device;
the lifting device comprises an arc-shaped ring 29, an L-shaped rod and a first circular vertical rod 34, the upper end of the L-shaped rod is fixedly connected with the right end of the lower surface of a second circular rod 27, the right end of the L-shaped rod is inserted into the arc-shaped ring 29, and the middle part of the upper surface of the arc-shaped ring 29 is fixedly connected with the lower surface of the first circular vertical rod 34;
the rotating device comprises a second cylinder 3 and two rings 33, a circular through groove is formed in the middle of the upper surface of the second cylinder 3, a through long clamping groove is symmetrically formed in the inner wall of the circular through groove, the number of the rings 33 is two, the two rings 33 are fixedly connected to the upper surface and the lower surface of the second cylinder 3 respectively, the side surfaces of the two rings 33 are fixedly connected with the inner wall of the inner cavity 12 through a connecting rod, a first circular vertical rod 34 is sleeved with the second cylinder 3, two rectangular clamping rods 35 are fixedly connected to the side surface of the first circular vertical rod 34 symmetrically, the two rectangular clamping rods 35 are inserted into the two through long clamping grooves in the second cylinder 3 correspondingly, two arc-shaped sliding grooves 31 are formed in the side surface of the second cylinder 3, the two arc-shaped sliding grooves 31 are crossed with each other to form an X shape, two rectangular openings 32 are symmetrically formed in the upper end and the lower end of the second cylinder 3, and, the outer end of the first round rod 26 is inserted into the arc-shaped sliding groove 31, and the upper surface of the first round vertical rod 34 is fixedly connected with a round bearing platform 5.
In use, the rotation of the rotating shaft 21 is driven by the rotation of the motor 2, the rotation of the rotating shaft 21 drives the rotation of the first rotating wheel 22, the rotation of the first rotating wheel 22 drives the rotation of the first cylinder 25 and simultaneously drives the rotation of the second rotating wheel 28 through the belt 13, the rotation of the first cylinder 25 drives the rotation of the first two round rods 26, the two arc chutes 31 on the second cylinder 3 are matched through the rotation of the two round rods 26, so that the second cylinder 3 can rotate in a reciprocating way, thereby enabling the first round vertical rod 34 to rotate in a reciprocating way, the rotation of the second rotating wheel 28 drives the L-shaped rod to rotate, the rotation of the L-shaped rod is matched with the upper arc-shaped ring 29, the first round vertical rod 34 is enabled to move up and down, therefore, the circular vertical rod 34 can reciprocate, rise and fall and rotate, and the exhibitors placed on the circular bearing platform 5, such as ceramic bottles, can be seen by the viewers in all directions.
Example two: referring to fig. 4, on the basis of the first embodiment, the upper surface of the circular bearing table 5 is fixedly connected with a first triangular table 51, the inclined surface of the first triangular table 51 is provided with magnetism, two first rectangular magnetic blocks 52 are arranged on the inclined surface of the first triangular table 51, and the two first rectangular magnetic blocks 52 are connected with the inclined surface of the first triangular table 51 through magnetic force.
When the rotary table is used, the triangular table I51 and the rectangular magnetic blocks I52 are arranged on the circular bearing table 5, so that when works such as painting and calligraphy are displayed, the works such as painting and calligraphy are unfolded and placed on the triangular table I51 through the two rectangular magnetic blocks I52, and the displayed works can be seen by people in different directions by matching with the rotating function of the rotating device.
Example three: referring to fig. 3 and 5, on the basis of the first embodiment, a blowing device is disposed at the front end of the cylinder 25, the blowing device includes a second semicircular block 43, a third circular rod 42 and a third circular block 4, the front surface of the third circular rod 42 is fixedly connected to a piston inside the third circular block 4, the back surface of the third circular rod 42 is fixedly connected to the middle portion of the front surface of the second semicircular block 43, a rectangular vertical block 41 is movably sleeved at the middle portion of the third circular rod 42, the upper end of the left surface of the rectangular vertical block 41 is fixedly connected to a rectangular cross rod 45, the left end of the rectangular cross rod 45 is fixedly connected to the inner wall of the inner cavity 12, two springs 44 are disposed between the rectangular vertical block 41 and the second semicircular block 43, the two springs 44 are respectively disposed at the upper and lower ends of the third circular rod 42, the front and rear surfaces of the two circular rod three 42 are respectively fixedly connected to the two opposite surfaces of the rectangular vertical block 41 and the second semicircular block 43, a hose 46 is fixedly connected to the front, a one-way air tap which only enters air but does not exit air is arranged on the side surface of the cylinder III 4;
the upper surface outer lane fixedly connected with of circular plummer 5 standpipe 56, the upper surface indent of standpipe 56 has a water injection hole 57, there is a bottle lid upper end of standpipe 56 through threaded connection, shower nozzle 55 of side surface upper end fixedly connected with of standpipe 56, a foam-rubber cushion of last fixed surface of circular plummer 5, the lower surface of circular plummer 5 is in the same place with hose 46's upper end fixed connection, standpipe 56 communicates with each other with hose 46, the inside of standpipe 56 is provided with a piston.
When using, the rotation of driving semicircle piece one 23 through the rotation of drum one 25, will reciprocal extrusion semicircle piece two 43 through the rotation of two semicircle pieces one 23, thereby pass through the reciprocal standpipe 56 that impresses of hose 46 and venthole 54 with the gas in the drum three 4, thereby spout the inside water of standpipe 56 from shower nozzle 55, like this when the showpiece of the plant such as little tree of exhibition, after spraying water then plant showpiece such as little tree on the circular plummer 5 slowly rises, like this when children are watching, not only can give children's brand-new vision enjoyment, can also give children's inspiration.
Example four: referring to fig. 6, on the basis of the third embodiment, an air outlet 54 is recessed in the upper surface of the circular bearing table 5, a cylindrical transparent cover 53 is disposed on the upper surface of the circular bearing table 5, the hose 46 is communicated with the air outlet 54, and the air outlet is disposed on the upper surface of the cover 53.
When in use: the rotation of the first semicircular block 23 is driven through the rotation of the first cylinder 25, the second semicircular block 43 is extruded in a reciprocating mode through the rotation of the first semicircular block 23, so that gas in the third cylinder 4 is pressed into the cylindrical transparent cover 53 through the hose 46 and the air outlet 54 in a reciprocating mode, when exhibition articles such as feathers or leaves of precious birds are shown, the exhibition articles such as the feathers are blown up through the gas, so that a viewer can see the situation that the feathers, the leaves and the like are blown up and then float down, and the brand new visual enjoyment of the viewer is given.
Example five: referring to fig. 7, on the basis of the first embodiment, a circular through hole is formed in the middle of the upper surface of the circular bearing table 5, a bearing is fixedly connected inside the circular through hole, the upper end of the first circular vertical rod 34 penetrates through the bearing and is fixedly connected with a second circular block 63, the upper surface of the second circular block 63 is fixedly connected with a fourth circular rod 62, the upper surface of the fourth circular rod 62 is fixedly connected with a first circular block 61, the upper surface of the first circular block 61 is fixedly connected with a clamp 6, the side surface of the second circular block 63 is fixedly connected with a fifth circular rod 64, the outer end of the fifth circular rod 64 is fixedly connected with a first circular block 61, the upper surface of the first circular block 61 is also fixedly connected with a clamp 6, and the lower surface of the fifth circular rod 64 is movably connected with a roller 65 through the bearing.
When in use: when at weaving type showpiece such as exhibition silk, give through two anchor clamps 6 with the both ends of silk and clip, the rotation through circular montant 34 this moment drives the rotation of circle piece two 63, and the rotation of circle piece two 63 drives the rotation of circle pole five 64, and the rotation of circle pole five 64 drives anchor clamps 6 of the other end and removes, can give the comprehensive expansion with pressing from both sides the silk between two anchor clamps 6 through such mode, makes the beautiful of silk of appreciating that the viewer can be complete like this.
Example six: referring to fig. 8, on the basis of the third embodiment, a circular truncated cone 7 is fixedly connected to the upper surface of the circular bearing table 5, the circular truncated cone 7 is hollow, an air outlet hole 71 is formed in the upper surface of the circular truncated cone 7, and a clothes hanger 72 is fixedly connected to the middle of the upper surface of the circular truncated cone 7.
When in use: the semi-circle blocks I23 are driven to rotate through the rotation of the cylinder I25, the semi-circle blocks II 43 are extruded in a reciprocating mode through the rotation of the two semi-circle blocks I23, so that air in the cylinder III 4 is pressed into the circular table 7 in a reciprocating mode through the hose 46 and the air outlet holes 54 and is sprayed out of the air outlet holes 71 in the circular table 7, and therefore when the exhibition articles such as exhibition clothes are used, the clothes can be blown, the visual feeling that the clothes are wonderful is brought to people, and the exhibition articles are more attractive.
Example seven: referring to fig. 9, on the basis of the first embodiment, a third circular block 83 is arranged on the upper surface of the circular bearing table 5, the middle of the circular bearing table 5 is penetrated through by the first circular vertical rod 34 through a bearing, the lower surface of the third circular block 83 is fixedly connected with the upper surface of the first circular vertical rod 34, a seventh circular rod 84 is fixedly connected to the side surface of the third circular block 83, a clip 85 is fixedly connected to the upper surface of the seventh circular rod 84, a sixth circular rod 82 is fixedly connected to the upper surface of the circular bearing table 5, a second triangular table 8 is fixedly connected to the upper surface of the sixth circular rod 82, the inclined surface of the second triangular table 8 is a magnetic inclined surface, two rectangular magnetic blocks 81 are arranged on the inclined surface of the second triangular table 8, and the two rectangular magnetic blocks 81 are both connected with the inclined surface of the second triangular table 8 through magnetic force.
When in use: reciprocating's rotation back and forth through a circular montant 34, drive the rotation of the three 83 of circle piece, the rotation of the three 83 of circle piece drives the rotation of the seven 84 of circle pole, like this when in exhibitions such as exhibition album, earlier place the album on the two 8 of triangle platform, rethread rectangle magnetic path two 81 fix the album on two 8 of triangle platform, fix the middle one page of album of paintings through clip 85 this moment again, can realize album of paintings automatic page turning over like this, thereby can make the complete exhibitions such as album of paintings of seeing of viewer.
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.