CN113142926B

CN113142926B - Multi-angle style display system for optical lens

Info

Publication number: CN113142926B
Application number: CN202110408146.XA
Authority: CN
Inventors: 李奕民
Original assignee: Nanjing Yihu Technology Co ltd
Current assignee: Nanjing Yihu Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-11-04
Anticipated expiration: 2041-04-15
Also published as: CN113142926A

Abstract

The invention discloses a multi-angle style display system for optical lenses, which comprises a base, wherein a shell is arranged at the upper end of the base, a reciprocating cavity and a display cavity are sequentially arranged on the shell from top to bottom, a rectangular cavity is arranged in the shell and is positioned on the left side of the display cavity, a sliding door is arranged on the front side of the display cavity, a trigger mechanism comprises a magnetic slider arranged in the rectangular cavity, the magnetic slider has electrical conductivity, the magnetic slider is in sliding connection with the inner wall of the rectangular cavity, two conducting strips matched with the magnetic slider are symmetrically arranged at the inner bottom and the inner top of the rectangular cavity, and the left side of the magnetic slider is elastically connected with the inner wall of the left side of the rectangular cavity through a telescopic spring. This show cupboard is through the rotation of installation pole with place the dish to carry out the multi-angle show to the lens, make the bandwagon effect better, clear up the dust on the lens simultaneously, avoid the dust to influence the condition emergence of lens bandwagon effect.

Description

Multi-angle style display system for optical lens

Technical Field

The invention relates to the technical field of optical glasses, in particular to a multi-angle style display system for optical lenses.

Background

With the increasing standards of portable electronic products, the optical lens set, which is a key component, is also more diversified and developed, and the applications are not limited to image and video shooting, but also environmental monitoring, driving record shooting, etc. because the market demand of the optical lens is large, more and more people start investing in optical lens manufacturing enterprises, and the enterprises can put the optical lens in a display cabinet for displaying their own commodities, however, the existing display cabinet still has the following problems:

present optical lens show cupboard is at the show in-process, because only with putting of lens stewing on the show cupboard, make the show angle of lens too single, thereby lead to people can't carry out diversified observation to the lens, and at the in-process of selecting the lens, people can take off the lens from the show cupboard and carefully observe, in this process, because dust content is great in the air of part area, consequently, can make the dust in the air be stained with on the lens, thereby influence the subsequent bandwagon effect of lens, therefore, how reasonable solution these problems are that we need consider.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a multi-angle style display system for optical lenses.

In order to achieve the purpose, the invention adopts the following technical scheme: the display cabinet comprises a base, wherein a shell is arranged at the upper end of the base, a reciprocating cavity and a display cavity are sequentially arranged on the shell from top to bottom, a rectangular cavity is arranged in the shell and is positioned on the left side of the display cavity, and a sliding door is arranged on the front side of the display cavity; the rectangular cavity is internally provided with a trigger mechanism, the trigger mechanism comprises a magnetic sliding block arranged in the rectangular cavity, the magnetic sliding block has conductivity, the magnetic sliding block is in sliding connection with the inner wall of the rectangular cavity, the inner bottom and the inner top of the rectangular cavity are symmetrically provided with two conducting strips matched with the magnetic sliding block, the left side of the magnetic sliding block is elastically connected with the inner wall of the left side of the rectangular cavity through an expansion spring, and the sliding door is provided with a magnetic block matched with the magnetic sliding block; the rotary mechanism is arranged in the display cavity and comprises a micro motor arranged at the lower end of the base, the tail end of an output shaft of the micro motor extends into the display cavity and is provided with a rotary rod, the rotary rod is rotatably connected with the inner bottom and the inner top of the display cavity, a plurality of mounting rods are arranged on the outer wall of the rotary rod along the circumferential direction of the rotary rod, short rods are fixedly connected to the upper ends of the mounting rods, and a placing disc is rotatably connected to one ends of the short rods, far away from the mounting rods; a reciprocating mechanism is arranged in the reciprocating cavity and used for blowing air to the lens so as to raise dust on the lens; and a rotating mechanism is arranged in the display cavity and is used for being matched with the rotating mechanism.

Preferably, reciprocating mechanism is including setting up the sliding block in reciprocal intracavity, the sliding block has magnetism, the inner wall sliding connection in sliding block and reciprocal chamber, the right side of sliding block and the right side inner wall in reciprocal chamber pass through reset spring elastic connection, the upper end of bull stick extends to reciprocal intracavity and rotates with the interior top in reciprocal chamber to be connected, the bull stick is located the outer wall of reciprocal intracavity portion and installs the permanent magnet, the adjacent surface like poles of permanent magnet and sliding block repel each other, the left side space that the reciprocal chamber is located the sliding block passes through the trunk line intercommunication with the external world.

Preferably, the reciprocating cavity is located the right side space of sliding block and communicates through the intake pipe with the external world, and the upper end intercommunication that the reciprocating cavity is located the right side space of sliding block has the outlet duct, the outlet duct is kept away from the one end in reciprocating cavity and is installed first rotary joint, be equipped with the rotating tube in the bull stick, the upper end and the lower extreme intercommunication of first rotary joint of rotating tube, every all be equipped with connecting tube, every in the installation pole connecting tube be close to the bull stick one end all with the rotating tube intercommunication, every second rotary joint, every are all installed to the other end of connecting tube place and all be equipped with wide chamber, every in the dish place the upper end in wide chamber and the inner space in show chamber all communicate through a plurality of gas orifices, every the lower extreme in wide chamber all communicates there is the nozzle stub, the one end that wide chamber was kept away from to the nozzle stub all communicates with the upper end of the second rotary joint that corresponds, the left and right sides space in show chamber all communicates through the blast pipe with the external world.

Preferably, the air inlet pipe and the air outlet pipe are both provided with one-way valves.

Preferably, rotary mechanism is including setting up a plurality of annular racks in the show intracavity, and is a plurality of annular rack all is located two outsides of placing the dish that correspond, and is a plurality of the connecting rod is all installed at annular rack's both ends, and is a plurality of the connecting rod respectively with the left and right sides inner wall fixed connection in show chamber, every place the outside of dish and all install and the annular rack matched with cingulum that corresponds.

Preferably, one end, far away from the reciprocating cavity, of the main pipeline is communicated with two branch pipelines, a plurality of vertical plates are fixedly mounted on inner walls of two sides of the display cavity, vertical cavities are formed in the vertical plates, moving blocks are arranged in the vertical cavities, each moving block is connected with the corresponding inner wall of the vertical cavity in a sliding mode, a fur layer is sleeved on the outer side of each moving block, each vertical plate is made of rubber materials, and each vertical cavity is located above the corresponding moving block and communicated with the corresponding branch pipeline through a transverse pipe.

The invention has the following beneficial effects:

1. compared with the prior art, the micro motor is electrified to drive the rotating rod to rotate, the rotating rod rotates to drive the mounting rods to rotate, and the mounting rods rotate to drive the placing disc to rotate through the short rods, so that the lenses are rotationally displayed, and the condition that people cannot observe the lenses in multiple directions due to single display angle is avoided;

2. compared with the prior art, in the rotating process of the placing disc, the toothed belt and the annular rack are in a meshed state, meanwhile, the annular rack is in a fixed state, and the placing disc is rotatably connected with the short rod, so that the placing disc can rotate in the process that the rotating rod drives the placing disc to rotate, and is matched with the rotating mechanism, and the display effect of the lenses is better;

3. compared with the prior art, the rotating rod can drive the sliding block to move left and right, the sliding block moves left to enable outside air to enter the reciprocating cavity through the air inlet pipe in a one-way mode and be located in the right side space of the sliding block, the sliding block moves right to enable the air to enter the wide cavity through the air outlet pipe, the rotating pipe, the connecting pipeline and the short pipe, and then the air is sprayed to the lens through the plurality of air spraying ports, so that dust on the lens is lifted, and the phenomenon that dust adheres to the lens to affect the display effect of the lens is avoided;

4. compared with the prior art, the moving blocks are moved left and right to enable the moving blocks to continuously move up and down, static electricity is generated by continuous friction between the fur layer and the vertical plate which are sleeved on the outer sides of the moving blocks, the raised dust is adsorbed, and the raised dust is prevented from falling on the lenses again.

Drawings

FIG. 1 is a schematic structural diagram of a multi-angle style display system for optical lenses according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1;

FIG. 5 is an enlarged view of the structure of FIG. 1 at D;

FIG. 6 is a schematic front view of FIG. 1;

FIG. 7 is a schematic structural view of example 2 of the present invention;

fig. 8 is an enlarged schematic view of fig. 7 at E.

In the figure: the device comprises a base, a shell, a display cavity, a connecting rod, a miniature motor, a moving block, a 7 air outlet pipe, a rotating rod, a 9 air inlet pipe, a 10 sliding block, a 11 reset spring, a 12 installation rod, a 13 rotating pipe, a 14 reciprocating cavity, a 15 permanent magnet, a 16 main pipeline, a 17 first rotary joint, an 18 expansion spring, a 19 magnetic sliding block, a 20 conducting strip, a 21 rectangular cavity, a 22 connecting pipeline, a 23 placing disc, a 24 wide cavity, a 25 second rotary joint, a 26 short pipe, a 27 air jet, a 28 air outlet pipe, a 29 sliding door, a 30 magnetic block, a 31 annular rack, a 32 toothed belt, 33 pipelines, a 34 transverse pipe, a 35 vertical pipe and a 36 vertical cavity.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

Referring to fig. 1-6, a multi-angle style display system for optical lenses comprises a base 1, the base 1 comprises a base 1, a shell 2 is arranged at the upper end of the base 1, the shell 2 is sequentially provided with a reciprocating cavity 14 and a display cavity 3 from top to bottom, a rectangular cavity 21 is arranged in the shell 2, the rectangle 21 is positioned at the left side of the display cavity 3, a sliding door 29 is arranged at the front side of the display cavity 3, an external power supply can be installed at the right side of the base 1, and the shell 2 and the sliding door 29 are made of transparent materials, so that people can observe the lenses conveniently;

a trigger mechanism is arranged in the rectangular cavity 21 and comprises a magnetic slider 19 arranged in the rectangular cavity 21, the magnetic slider 19 has electrical conductivity, the magnetic slider 19 is in sliding connection with the inner wall of the rectangular cavity 21, two conducting strips 20 matched with the magnetic slider 19 are symmetrically arranged at the inner bottom and the inner top of the rectangular cavity 21, the left side of the magnetic slider 19 is elastically connected with the inner wall of the left side of the rectangular cavity 21 through an expansion spring 18, a magnetic block 30 matched with the magnetic slider 19 is arranged on the sliding door 29, and when the magnetic slider 19 is in contact with the two conducting strips 20, an external power supply, the conducting strips 20 above, the magnetic slider 19, the conducting strips 20 below and the micro motor 5 form a closed loop together;

a rotating mechanism is arranged in the display cavity 3 and comprises a micro motor 5 arranged at the lower end of the base 1, the tail end of an output shaft of the micro motor 5 extends into the display cavity 3 and is provided with a rotating rod 8, the rotating rod 8 is rotatably connected with the inner bottom and the inner top of the display cavity 3, a plurality of mounting rods 12 are arranged on the outer wall of the rotating rod 8 along the circumferential direction of the rotating rod, the upper ends of the mounting rods 12 are fixedly connected with short rods, and one ends of the short rods, far away from the mounting rods 12, are rotatably connected with a placing disc 23;

a reciprocating mechanism is arranged in the reciprocating cavity 14 and used for blowing air to the lens so as to lift dust on the lens;

a rotating mechanism is arranged in the display cavity 3 and is used for being matched with the rotating mechanism.

Wherein, reciprocating mechanism is including setting up the sliding block 10 in reciprocating cavity 14, sliding block 10 has magnetism, sliding block 10 and reciprocating cavity 14's inner wall sliding connection, sliding block 10's right side and reciprocating cavity 14's right side inner wall pass through reset spring 11 elastic connection, the upper end of bull stick 8 extends to in reciprocating cavity 14 and rotates with reciprocating cavity 14's interior top and be connected, the outer wall that bull stick 8 is located reciprocating cavity 14 inside installs permanent magnet 15, permanent magnet 15 repels with sliding block 10's adjacent surface like nature, when permanent magnet 15 is close to sliding block 10, make sliding block 10 move to the right, when permanent magnet 15 keeps away from sliding block 10, can sliding block 10 move to the left, reciprocating cavity 14 is located the left side space of sliding block 10 and communicates through trunk line 16 with the external world.

Wherein, the right side space that reciprocating cavity 14 is located sliding block 10 communicates through intake pipe 9 with the external world, the upper end intercommunication that reciprocating cavity 14 is located the right side space of sliding block 10 has outlet duct 7, first rotary joint 17 is installed to the one end that reciprocating cavity 14 was kept away from to outlet duct 7, be equipped with rotor 13 in the bull stick 8, the upper end of rotor 13 and the lower extreme intercommunication of first rotary joint 17, all be equipped with connecting tube 22 in every installation pole 12, the one end that is close to rotor 8 of every connecting tube 22 all communicates with rotor 13, second rotary joint 25 is all installed to the other end of every connecting tube 22, every is placed and all is equipped with wide chamber 24 in the dish 23, the upper end of every wide chamber 24 and the inner space in show chamber 3 all communicate through a plurality of jet ports 27, the lower extreme of every wide chamber 24 all communicates with nozzle 26, the one end that wide chamber 24 was kept away from to nozzle 26 all communicates with the upper end of corresponding second rotary joint 25, show chamber 3's the left and right sides space all communicates through blast pipe 28 with the external world.

Wherein, all be equipped with the check valve on intake pipe 9 and the outlet duct 7, outside gas passes through intake pipe 9 one-way entering reciprocating cavity 14 and is located the right side space of sliding block 10, and reciprocating cavity 14 is located the right side space of sliding block 10 in the gas passes through outlet duct 7 one-way entering trunk line 16.

Wherein, rotary mechanism is including setting up a plurality of annular rack 31 in show chamber 3, and the sawtooth section of annular rack 31 is located the inboard, and a plurality of annular rack 31 all are located two outsides of placing dish 23 that correspond, and connecting rod 4 is all installed at a plurality of annular rack 31's both ends, and a plurality of connecting rods 4 respectively with show chamber 3 about both sides inner wall fixed connection, every outside of placing dish 23 all install with corresponding annular rack 31 matched with cingulum 32.

The invention can be illustrated by the following operating modes: the device is placed on a sales counter, a sliding door 29 is opened, lenses to be displayed are placed on a placing disc 23, then the sliding door 29 is closed, power is supplied to the micro motor 5 through an external power supply, at the moment, because the sliding door 29 is in a closed state, the magnetic blocks 30 and the adjacent surfaces of the magnetic sliding blocks 19 are in like polarity repulsion, the magnetic sliding blocks 19 move to the left and are in contact with the two conducting strips 20, and at the moment, the micro motor 5 is in a power-on state;

the micro motor 5 is electrified to drive the rotating rod 8 to rotate, the rotating rod 8 rotates to drive the mounting rods 12 to rotate, and the mounting rods 12 rotate to drive the placing disc 23 to rotate through the short rods, so that the lenses are rotatably displayed, and the condition that people cannot observe the lenses in multiple directions due to a single display angle is avoided;

in the rotating process of the placing disc 23, as the toothed belt 32 and the annular rack 31 are in a meshed state, and the annular rack 31 is in a fixed state, the placing disc 23 is rotatably connected with the short rod, so that in the process that the rotating rod 8 drives the placing disc 23 to rotate, the placing disc 23 can also rotate, and is matched with the rotating mechanism, and the display effect of the lenses is better;

in the rotating process of the rotating rod 8, the permanent magnet 15 is driven to rotate, the permanent magnet 15 can continuously move away from and close to the sliding block 10 when rotating, when the permanent magnet 15 is close to the sliding block 10, the sliding block 10 can move to the right due to the fact that like poles of the adjacent surfaces of the permanent magnet 15 and the sliding block 10 repel each other, and when the permanent magnet 15 is far away from the sliding block 10, the sliding block 10 moves back under the elastic action of the return spring 11, so that the sliding block 10 can be driven to move left and right by the rotation of the permanent magnet 15;

the sliding block 10 moves left to enable the space of the reciprocating cavity 14 on the right side of the sliding block 10 to be enlarged, air pressure is reduced, under the action of atmospheric pressure, external air enters the reciprocating cavity 14 through the air inlet pipe 9 in a one-way mode and is located in the space on the right side of the sliding block 10, when the sliding block 10 moves right, the space on the right side of the sliding block 10 of the reciprocating cavity 14 is reduced, the pressure is increased, air in the reciprocating cavity 14 located in the space on the right side of the sliding block 10 enters the rotating pipe 13 through the air outlet pipe 7 in a one-way mode, and then enters the corresponding wide cavity 24 through the connecting pipes 22 and the short pipes 26, air in the wide cavity 24 is increased, the pressure is increased, redundant air can be sprayed to the surface of the lens through the air spraying ports 27, accordingly, dust on the lens is lifted, air in the display cavity 3 is increased after the air is sprayed to the lens, the air pressure is increased, the air is discharged to the outside through the air outlet pipe 28, and the lifted part of dust can be discharged to the outside along with the air flow, so that the dust on the lens is prevented from being adhered to influence on the display effect;

when people open sliding door 29, at this moment, under the elastic action of expanding spring 18, can make magnetic slider 19 move to the right for magnetic slider 19 no longer contacts with two conducting strips 20, and micro motor 5 no longer operates this moment, and bull stick 8 no longer rotates, thereby is convenient for people to take off the lens.

Compared with the prior art, drive bull stick 8 through motor micro motor 5 and rotate, thereby it rotates to drive and place dish 23, make the lens can be diversified demonstrate to people, place dish 23 simultaneously in the middle of the pivoted process, it also can rotate to place dish 23 self, cooperate with slewing mechanism, make the bandwagon effect to the lens better, bull stick 8 rotates simultaneously and can drive about sliding block 10 and control, thereby form the air current and spout to the lens, raise the dust on the lens, avoid on the lens adhesion dust to lead to influencing the condition emergence of lens bandwagon effect.

Example 2

Referring to fig. 7-8, the difference between this embodiment and embodiment 1 lies in that, one end of the main pipe 16 far away from the reciprocating cavity 14 is communicated with two branch pipes 33, the inner walls of both sides of the display cavity 3 are fixedly provided with a plurality of vertical plates 35, vertical cavities 36 are arranged in the vertical plates 35, moving blocks 6 are arranged in the vertical cavities 36, each moving block 6 is connected with the corresponding inner wall of the vertical cavity 36 in a sliding manner, the outer side of each moving block 6 is sleeved with a fur layer, each vertical plate 35 is made of a rubber material, the fur layer and rubber friction can enable rubber to have static electricity, and each vertical cavity 36 is located above the moving block 6 and communicated with the corresponding branch pipe 33 through a transverse pipe 34.

In this embodiment, the sliding block 10 moves left so that the reciprocating chamber 14 is located in the left space of the sliding block 10 and is reduced, the air pressure is increased, the air in the left space where the reciprocating chamber 14 is located in the sliding block 10 can enter the two branch ducts 33 through the main duct 16, the air enters the corresponding vertical chamber 36 through the horizontal duct 34 and is located in the upper space of the moving block 6, the air in the upper space where the vertical chamber 36 is located in the moving block 6 is increased, the air pressure is increased, the moving block 6 moves down, when the sliding block 10 moves right, the left space where the reciprocating chamber 14 is located in the sliding block 10 is increased, the air pressure is reduced, the air in the upper space where the vertical chamber 36 is located in the moving block 6 can be increased through the horizontal duct 34, the branch ducts 33 and the main duct 16 enter the reciprocating chamber 14 and is located in the left space where the sliding block 10, the vertical chamber 36 is located in the upper space of the moving block 6, the vertical chamber is reduced under the effect of atmospheric pressure, the effect of reducing the atmospheric pressure, the moving block 6 can move up the moving block 6, the moving block 10 can continuously move left and move the moving blocks 6 can continuously move left and right, the moving of the moving blocks 6, the moving blocks can be continuously, friction between the fur layers and the vertical plates 35, the fur layers and the lenses, the lenses can be generated, the dust raised, the dust can be adsorbed, and the dust can be prevented from being raised, and moved left, and right, and left, and the dust can be prevented from being raised.

Compared with the prior art, remove through sliding block 10 and remove and make the continuous reciprocating of a plurality of movable blocks 6 for continuous friction production static between the cortex and the riser 35 that the cover was established in the movable block 6 outside, adsorb the dust of having raised, thereby the condition of the dust of avoiding having raised falls on the lens again appears.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A multi-angle style display system for optical lenses, comprising a base (1), characterized in that: the upper end of the base (1) is provided with a shell (2), the shell (2) is sequentially provided with a reciprocating cavity (14) and a display cavity (3) from top to bottom, a rectangular cavity (21) is arranged in the shell (2), the rectangular cavity (21) is positioned on the left side of the display cavity (3), and the front side of the display cavity (3) is provided with a sliding door (29);

the electromagnetic switch is characterized in that a trigger mechanism is arranged in the rectangular cavity (21), the trigger mechanism comprises a magnetic slider (19) arranged in the rectangular cavity (21), the magnetic slider (19) has electric conductivity, the magnetic slider (19) is in sliding connection with the inner wall of the rectangular cavity (21), two conducting strips (20) matched with the magnetic slider (19) are symmetrically arranged at the inner bottom and the inner top of the rectangular cavity (21), the left side of the magnetic slider (19) is elastically connected with the inner wall of the left side of the rectangular cavity (21) through an expansion spring (18), and a magnetic block (30) matched with the magnetic slider (19) is installed on the sliding door (29);

a rotating mechanism is arranged in the display cavity (3), the rotating mechanism comprises a micro motor (5) arranged at the lower end of the base (1), the tail end of an output shaft of the micro motor (5) extends into the display cavity (3) and is provided with a rotating rod (8), the rotating rod (8) is rotatably connected with the inner bottom and the inner top of the display cavity (3), a plurality of mounting rods (12) are circumferentially arranged on the outer wall of the rotating rod (8), the upper ends of the mounting rods (12) are fixedly connected with short rods, and one ends of the short rods, far away from the mounting rods (12), are rotatably connected with a placing disc (23);

the reciprocating mechanism is arranged in the reciprocating cavity (14) and used for blowing gas to the lens so as to lift dust on the lens, the reciprocating mechanism comprises a sliding block (10) arranged in the reciprocating cavity (14), the sliding block (10) is magnetic, the sliding block (10) is in sliding connection with the inner wall of the reciprocating cavity (14), the right side of the sliding block (10) is elastically connected with the inner wall of the right side of the reciprocating cavity (14) through a return spring (11), the upper end of a rotating rod (8) extends into the reciprocating cavity (14) and is rotatably connected with the inner top of the reciprocating cavity (14), a permanent magnet (15) is arranged on the outer wall of the rotating rod (8) located in the reciprocating cavity (14), the permanent magnet (15) and the adjacent surface of the sliding block (10) repel each other in the same polarity, and the space of the reciprocating cavity (14) located on the left side of the sliding block (10) is communicated with the outside through a main pipeline (16);

the reciprocating cavity (14) is positioned in the right space of the sliding block (10) and communicated with the outside through an air inlet pipe (9), the upper end of the reciprocating cavity (14) positioned in the right space of the sliding block (10) is communicated with an air outlet pipe (7), one end, far away from the reciprocating cavity (14), of the air outlet pipe (7) is provided with a first rotary joint (17), a rotating pipe (13) is arranged in the rotating rod (8), the upper end of the rotating pipe (13) is communicated with the lower end of the first rotary joint (17), each mounting rod (12) is internally provided with a connecting pipeline (22), one end, close to the rotating rod (8), of each connecting pipeline (22) is communicated with the rotating pipe (13), the other end of each connecting pipeline (22) is provided with a second rotary joint (25), each placing disc (23) is internally provided with a wide cavity (24), the upper end of each wide cavity (24) is communicated with the inner space of the display cavity (3) through a plurality of air injection ports (27), the lower end of each wide cavity (24) is communicated with the corresponding short pipe (26), and the upper end of each short pipe (24) is communicated with the left and right ends of the display cavity (26);

be equipped with rotary mechanism in show chamber (3), rotary mechanism is used for cooperating with slewing mechanism, rotary mechanism is including setting up a plurality of annular rack (31) in show chamber (3), and is a plurality of annular rack (31) all are located two outsides of placing dish (23) that correspond, and are a plurality of connecting rod (4) are all installed, and are a plurality of connecting rod (4) respectively with the left and right sides inner wall fixed connection in show chamber (3), every place the outside of dish (23) and all install and correspond annular rack (31) matched with cingulum (32).

2. The multi-angle style presentation system for optical lenses according to claim 1, wherein: and the air inlet pipe (9) and the air outlet pipe (7) are both provided with one-way valves.

3. The multi-angle style presentation system for optical lenses according to claim 1, wherein: the one end intercommunication that reciprocating cavity (14) was kept away from in trunk line (16) has two lateral canals (33), the equal fixed mounting in both sides inner wall in show chamber (3) has a plurality of riser (35), and is a plurality of all be equipped with in riser (35) and erect chamber (36), it is a plurality of all be equipped with movable block (6) in erecting chamber (36), every movable block (6) all with the perpendicular chamber (36) inner wall sliding connection that corresponds, every the outside of movable block (6) all overlaps and is equipped with the fur layer, every riser (35) are rubber materials and make, every it communicates through violently managing (34) with the lateral canal (33) that correspond to erect the top space that chamber (36) is located movable block (6).