CN118216782A - Display dampproof cabinet for selling electronic components - Google Patents

Abstract

The invention provides a display dampproof cabinet for selling electronic components, and relates to the technical field of display cabinets. This show cupboard is sold to electronic components, including bottom plate, first ring gear, second ring gear and third ring gear, the middle part fixedly connected with mount of bottom plate upper surface, the inner wall fixedly connected with servo motor of mount, the middle part fixedly connected with of bottom plate upper surface strengthens the cover, the upper surface fixedly connected with who strengthens the cover supports the plectane, the middle part fixedly connected with spliced pole of supporting the plectane upper surface, servo motor's output runs through the inside of supporting plectane to spliced pole and fixedly connected with dwang. The invention provides a display dampproof cabinet for selling electronic components, which enables customers to watch electronic components with different specifications at a plurality of angles and positions, thereby manufacturing layering sense of electronic component display and improving purchasing desire of customers.

Description

Display dampproof cabinet for selling electronic components

Technical Field

The invention relates to the technical field of display cabinets, in particular to a display dampproof cabinet for selling electronic components.

Background

Along with the high-speed development of China economy, the application range of electronic components is also continuously expanded, wherein smart phones, tablet personal computers, televisions, cameras and the like become indispensable electronic products in daily life of people, a large number of electronic components are required to be used for the products, and in the sales process of the electronic components, display cabinets are required to be used for arranging and displaying the electronic components, so that customers can conveniently watch and know the corresponding electronic components, the display cabinets usually have the functions of dampproofing, dust proofing, protecting and the like, and the electronic components can be protected from being influenced and damaged by external environments, so that the integrity and quality of the products are kept.

However, most of traditional electronic components show cupboard is fixed to be placed in the show hall, and then be difficult to carry out 360 degrees rotatory show to the electronic components of different specifications, simultaneously at the in-process of electronic components show most because put the position mostly and be mostly fixed, thereby reduced customer's viewing experience and interest, easy reduction customer's purchasing desire, traditional electronic components show cupboard is comparatively single in most dampproofing mode simultaneously, traditional show cupboard adopts sealed design usually, in order to prevent moisture and moisture entering cabinet, but sealed design has brought very big inconvenience for staff and customer take electronic components, intelligent lower simultaneously, the function is too single, for this reason, need technological improvement urgently.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a display dampproof cabinet for selling electronic components, which solves the problems that most of traditional electronic components selling display cabinets are fixedly placed and electronic components with different specifications are difficult to display in 360-degree rotation, and solves the problems that the traditional electronic components selling display cabinets are single in sealing mode and poor in intellectualization.

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an electronic components sells and uses show dampproofing cabinet, includes bottom plate, first ring gear, second ring gear and third ring gear, the middle part fixedly connected with mount of bottom plate upper surface, the inner wall fixedly connected with servo motor of mount, the middle part fixedly connected with of bottom plate upper surface strengthens the cover, the upper surface fixedly connected with who strengthens the cover supports the plectane, the middle part fixedly connected with spliced pole of supporting the plectane upper surface, servo motor's output runs through the inside of supporting plectane to spliced pole and fixedly connected with dwang, the outer wall of dwang all fixedly connected with three master gear, the outer wall fixedly connected with first mounting panel of spliced pole lower extreme, the outer wall fixedly connected with second mounting panel in the middle part of spliced pole, the outer wall fixedly connected with third mounting panel of spliced pole upper end;

The outer wall of the rear end of the connecting column is provided with three arc grooves, the rear end of the upper surface of the first mounting plate is rotationally connected with a first auxiliary gear, the first auxiliary gear is meshed with a first toothed ring, the outer wall of the first toothed ring is fixedly connected with a plurality of first connecting plates, the rear end of the upper surface of the second mounting plate is rotationally connected with a second auxiliary gear, the second auxiliary gear is meshed with a second toothed ring, the outer wall of the second toothed ring is fixedly connected with a plurality of second connecting plates, the rear end of the upper surface of the third mounting plate is rotationally connected with a third auxiliary gear, the third auxiliary gear is meshed with a third toothed ring, the outer wall of the third toothed ring is fixedly connected with a plurality of third connecting plates, the edges of the upper surfaces of the first mounting plate, the second mounting plate and the third mounting plate are fixedly connected with transfer rings, the outer bearings are fixedly connected with the outer walls of the transfer rings, the inner bearings are fixedly connected with the inner bearings of the inner walls of the first connecting plates, the second connecting plates and the inner bearings of the inner walls of the third connecting plates are fixedly connected with the inner bearings;

The upper surfaces of the first connecting plate, the second connecting plate and the third connecting plate are respectively provided with two mounting holes, the bottom surfaces of the mounting holes are fixedly connected with electric telescopic rods, the output ends of the electric telescopic rods are fixedly connected with mounting ring plates, the upper surfaces of the mounting ring plates are respectively fixedly connected with two electromagnetic ring plates, the lower ends of the mounting ring plates are fixedly connected with a third upper seat on the outer wall of the outer bearing, the middle part of the mounting ring plates are fixedly connected with a second upper seat on the outer wall of the outer bearing, the upper ends of the mounting ring plates are fixedly connected with a first upper seat on the outer wall of the outer bearing, and the inner top surfaces of the first upper seat, the second upper seat and the third upper seat are respectively provided with two magnetic matching grooves which are respectively in magnetic fit with the electromagnetic ring plates;

The upper surface of the first upper seat is fixedly connected with a first observation cover, the upper surface of the second upper seat is fixedly connected with a second observation cover, the upper surface of the third upper seat is fixedly connected with a third observation cover, the lower ends of the outer walls of the first observation cover, the second observation cover and the third observation cover are all hinged with a hinged frame, and one end of the hinged frame, which is close to a connecting column, is fixedly connected with an observation window;

The rear end of the upper surface of the bottom plate is fixedly connected with a high-pressure fan, the suction inlet of the high-pressure fan is fixedly connected with a first air transmission pipe, one end of the first air transmission pipe, which is far away from the high-pressure fan, penetrates through the reinforcing cover and is fixedly connected with the reinforcing cover, one side of the upper surface of the bottom plate is fixedly connected with a heating barrel, the inner wall of the heating barrel is fixedly connected with a heating pipe, the upper end of the heating barrel is fixedly connected with a second air transmission pipe, the air outlet of the high-pressure fan is in through connection with the lower end of the heating barrel through a pipeline, the outer wall of the front end of the lower part of the connecting column is fixedly connected with a semi-ring transmission pipe, the upper ends of the semi-ring transmission pipes are fixedly connected with a plurality of third air transmission pipes, the front end of the connecting column is fixedly connected with a plurality of air outlet nozzles, and the air outlet nozzles are respectively in through connection with the third air transmission pipes through pipelines;

Through the technical scheme, the electronic component sales display cabinet enables customers to watch electronic components with different specifications at a plurality of angles and positions, and further, the layering sense of electronic component display is manufactured, the layering relationship among the electronic components is formed through different rotating speed settings, the deep and near feeling is visually brought to people, the whole display and sales process is enabled to have more stereoscopic sense and layering, meanwhile, the large and medium electronic components with slow and uniform speed are easier to watch and memorize contents, and the impression force can be enhanced through dynamic stimulation brought by rotating the small electronic components, so that the purchasing desire of the customers is improved.

Preferably, the upper surfaces of the first upper seat, the second upper seat and the third upper seat are provided with placing grooves, and the bottom surfaces of the placing grooves are provided with a plurality of placing fixing holes;

Through above-mentioned technical scheme, can be convenient for the staff place electronic components through the standing groove, can fix electronic components through placing the fixed orifices, make it be difficult for rocking at the in-process of rotatory show.

Preferably, the middle parts of the upper surfaces of the first mounting plate, the second mounting plate and the third mounting plate are respectively provided with a second limiting groove, the lower surfaces of the first toothed ring, the second toothed ring and the third toothed ring are respectively fixedly connected with a sliding ring, and the sliding rings are respectively in sliding connection with the inner parts of the second limiting grooves.

Through above-mentioned technical scheme, can make first ring gear, second ring gear and third ring gear more stable at pivoted in-process through sliding connection.

Preferably, the upper surfaces of the first connecting plate, the second connecting plate and the third connecting plate are respectively and fixedly connected with two positioning rings, the upper surfaces of the positioning rings are respectively provided with a first limiting groove, the lower surfaces of the mounting ring plates are respectively and fixedly connected with two limiting rings, and the limiting rings are in clamping fit with the first limiting grooves.

Through above-mentioned technical scheme, slide from top to bottom in the inside of first spacing groove through the spacing ring, and then can make the installation ring board more stable in the in-process that drives electromagnetic suction ring board and reciprocate.

Preferably, the rear ends of the upper surfaces of the first upper seat, the second upper seat and the third upper seat are respectively fixedly connected with a humidity sensor and a temperature sensor.

Through above-mentioned technical scheme, can carry out real-time supervision through humidity transducer and temperature sensor to first observation cover, second observation cover and third observation cover inside air's humidity and temperature.

Preferably, the outer wall of observation window upper end both sides is fixedly connected with respectively presses the hasp, the equal fixedly connected with handle of outer wall at observation window upper end middle part, the equal fixedly connected with in middle part of first observation cover, second observation cover and third observation cover outer wall opens and stops the button, open and stop the button respectively with electromagnetism inhale ring plate and electric telescopic handle electric connection.

Preferably, the inner top surfaces of the first observation cover, the second observation cover and the third observation cover are fixedly connected with a plurality of light supplementing lamps

Preferably, one side of the upper surface of the supporting circular plate is fixedly connected with a PLC controller, a plurality of reinforcing rods are fixedly connected to the edge of the upper surface of the bottom plate, and the upper ends of the reinforcing rods are fixedly connected with the lower surface of the first mounting plate.

Through above-mentioned technical scheme, through with PLC controller and start stop button, servo motor, electric telescopic handle, electromagnetism suction ring board, humidity transducer, temperature sensor and heating pipe electric connection, can ensure the intelligent control and the intelligent dehumidification work of this show cupboard.

Preferably, a plurality of vent holes are formed in the middle of the observation window.

The invention provides a display dampproof cabinet for selling electronic components. The beneficial effects are as follows:

Compared with the existing electronic component sales display cabinet, the electronic component sales display cabinet provided by the invention has the advantages that customers can watch electronic components with different specifications at a plurality of angles and positions, and further, layering of electronic component display is manufactured, layering relation among the electronic components is formed by setting different rotating speeds, deep and near feeling is visually brought to people, the whole display and sales process is enabled to have more stereoscopic impression and layering, meanwhile, large and medium-sized electronic components with slow and uniform speed are easier to watch and memorize contents, and impression force can be enhanced by dynamic stimulation brought by rotating the small-sized electronic components, so that purchasing desire of the customers is improved.

The invention provides a display dampproof cabinet for selling electronic components, which is compared with the existing display cabinet for selling electronic components, when a start-stop button of a corresponding observation cover shell is pressed, a corresponding electromagnetic attraction ring plate is not electrified, and further, the display cabinet does not have a magnetic attraction effect, is not magnetically attracted and attached to a magnetic attraction matching groove, meanwhile, a corresponding electric telescopic rod can be brought to a mounting ring plate to move downwards, and meanwhile, a limiting ring moves up and down in a first limiting groove, at the moment, the observation cover corresponding to the start-stop button is in a stop state, a customer can carefully watch electronic components, the purchasing desire of the customer is further improved, when one observation cover stops rotating, the other two observation covers still rotate normally, and when one customer watches the electronic components, the watching of other customers is not influenced, and the versatility and the use interestingness of the display cabinet are further improved.

The invention provides a display dampproof cabinet for selling electronic components, which is compared with the existing display cabinet for selling electronic components, the display cabinet for selling electronic components can monitor the humidity and the temperature of air in an observation cover in real time through a temperature sensor and a humidity sensor, when the humidity is too high, a high-pressure fan and a heating pipe are started through a PLC (programmable logic controller), so that hot air in a heating barrel enters the first observation cover, the second observation cover and the third observation cover through a second air transmission pipe, a semi-ring transmission pipe, a third air transmission pipe and an air outlet, at the moment, the air humidity in the first observation cover, the second observation cover and the third observation cover can be effectively reduced through the circulation of the hot air, and meanwhile, the temperature in the first observation cover, the second observation cover and the third observation cover can be prevented from being too high under the action of the temperature sensor, and the intelligent dampproof effect is achieved.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present invention;

FIG. 2 is a schematic view of a semi-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of the base plate, the mounting ring plate, the limiting ring, the first mounting plate of the electromagnetic attraction ring plate, the second mounting plate and the third mounting plate of the invention;

FIG. 4 is a schematic structural view of a first auxiliary gear, a first toothed ring, a second auxiliary gear, a second toothed ring, a third auxiliary gear, a third toothed ring, a first connecting plate, a second connecting plate, a third connecting plate, a mounting hole, an electric telescopic rod, a switching ring, an outer bearing and an inner bearing according to the present invention;

FIG. 5 is a schematic structural view of a base plate, a fixed frame, a servo motor, a second mounting plate, a third mounting plate, an arc-shaped groove, a first auxiliary gear, a first toothed ring, a second auxiliary gear, a second toothed ring, a third auxiliary gear, a third toothed ring, a first connecting plate and a second connecting plate;

FIG. 6 is a schematic view of a partial exploded front view of the present invention;

FIG. 7 is a schematic diagram of a partial side view of the present invention;

FIG. 8 is a schematic view of the front cross-section of the present invention;

FIG. 9 is a schematic view of the first view hood of the present invention;

FIG. 10 is a schematic view of the structure of the bottom plate, the fixing frame, the servo motor, the heating barrel, the second air transmission pipe, the semi-ring transmission pipe, the third air transmission pipe and the air outlet nozzle;

FIG. 11 is a schematic view of the structure of the servo motor, the rotating lever and the main gear of the present invention;

FIG. 12 is a schematic view showing the structure of the first upper seat of the present invention;

fig. 13 is a schematic structural view of the heating tub and the heating pipe of the present invention.

Wherein, 1, the bottom plate; 2.a fixing frame; 3. a servo motor; 4. a reinforcing cover; 5. supporting a circular plate; 6. a connecting column; 7. a rotating lever; 8. a main gear; 9. a first mounting plate; 10. a second mounting plate; 11. a third mounting plate; 12. an arc-shaped groove; 13. a first auxiliary gear; 14. a first toothed ring; 15. a second auxiliary gear; 16. a second toothed ring; 17. a third auxiliary gear; 18. a third toothed ring; 19. a first connection plate; 20. a second connecting plate; 21. a third connecting plate; 22. a mounting hole; 23. an electric telescopic rod; 24. a positioning ring; 25. a first limit groove; 26. installing a ring plate; 27. a limiting ring; 28. an electromagnetic suction ring plate; 29. an adapter ring; 30. an outer bearing; 31. an inner bearing; 32.a first upper seat; 33. a magnetic attraction matching groove; 34. a placement groove; 35. placing a fixing hole; 36. a humidity sensor; 37. a temperature sensor; 38. a first viewing hood; 39. a hinge bracket; 40. an observation window; 41. pressing the lock catch; 42. a handle; 43. a start-stop button; 44. the second limit groove; 45. a slip ring; 46. a high-pressure fan; 47. a first air transfer duct; 48. heating the barrel; 49. heating pipes; 50. a second air transfer duct; 51. a half-ring transfer pipe; 52. a third air transfer duct; 53. an air outlet nozzle; 54. a second viewing hood; 55. a third viewing hood; 56. a second upper seat; 57. a third upper seat; 58. a PLC controller; 59. a light supplementing lamp; 60. a reinforcing rod; 61. vent hole

Description of the embodiments

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1-13, the embodiment of the invention provides a display dampproof cabinet for selling electronic components, which comprises a bottom plate 1, a first toothed ring 14, a second toothed ring 16 and a third toothed ring 18, wherein the middle part of the upper surface of the bottom plate 1 is fixedly connected with a fixing frame 2, the inner wall of the fixing frame 2 is fixedly connected with a servo motor 3, the middle part of the upper surface of the bottom plate 1 is fixedly connected with a reinforcing cover 4, the upper surface of the reinforcing cover 4 is fixedly connected with a supporting circular plate 5, the middle part of the upper surface of the supporting circular plate 5 is fixedly connected with a connecting column 6, the output end of the servo motor 3 penetrates through the supporting circular plate 5 to the inside of the connecting column 6 and is fixedly connected with a rotating rod 7, the outer walls of the rotating rod 7 are fixedly connected with three main gears 8, the outer wall of the lower end of the connecting column 6 is fixedly connected with a first mounting plate 9, the outer wall of the middle part of the connecting column 6 is fixedly connected with a second mounting plate 10, and the outer wall of the upper end of the connecting column 6 is fixedly connected with a third mounting plate 11;

The outer wall of the rear end of the connecting column 6 is provided with three arc-shaped grooves 12, the rear end of the upper surface of the first mounting plate 9 is rotationally connected with a first auxiliary gear 13, the first auxiliary gear 13 is meshed with a first toothed ring 14, the outer walls of the first toothed ring 14 are fixedly connected with a plurality of first connecting plates 19, the rear end of the upper surface of the second mounting plate 10 is rotationally connected with a second auxiliary gear 15, the second auxiliary gear 15 is meshed with a second toothed ring 16, the outer walls of the second toothed ring 16 are fixedly connected with a plurality of second connecting plates 20, the rear end of the upper surface of the third mounting plate 11 is rotationally connected with a third auxiliary gear 17, the third auxiliary gear 17 is meshed with a third toothed ring 18, the outer walls of the third toothed ring 18 are fixedly connected with a plurality of third connecting plates 21, the edges of the upper surfaces of the first mounting plate 9, the second mounting plate 10 and the third mounting plate 11 are fixedly connected with a transfer ring 29, the outer wall of the transfer ring 29 is fixedly connected with an outer bearing 30, the inner bearing 31 is fixedly connected with the inner wall of the transfer ring 29, and the inner walls of the first connecting plates 19, the second connecting plates 20 and the outer wall of the third connecting plates 21 are fixedly connected with the inner bearing 31;

Two mounting holes 22 are respectively formed in the upper surfaces of the first connecting plate 19, the second connecting plate 20 and the third connecting plate 21, the bottom surfaces of the mounting holes 22 are fixedly connected with an electric telescopic rod 23, the output end of the electric telescopic rod 23 is fixedly connected with a mounting ring plate 26, the upper surfaces of the mounting ring plates 26 are respectively fixedly connected with two electromagnetic suction ring plates 28, the outer wall of the lower outer bearing 30 is fixedly connected with a third upper seat 57, the outer wall of the middle outer bearing 30 is fixedly connected with a second upper seat 56, the outer wall of the upper outer bearing 30 is fixedly connected with a first upper seat 32, two magnetic suction matching grooves 33 are respectively formed in the inner top surfaces of the first upper seat 32, the second upper seat 56 and the third upper seat 57, and the magnetic suction matching grooves 33 are respectively in magnetic suction fit with the electromagnetic suction ring plates 28;

the upper surface of the first upper seat 32 is fixedly connected with a first observation cover 38, the upper surface of the second upper seat 56 is fixedly connected with a second observation cover 54, the upper surface of the third upper seat 57 is fixedly connected with a third observation cover 55, the lower ends of the outer walls of the first observation cover 38, the second observation cover 54 and the third observation cover 55 are all hinged with a hinged frame 39, and one end of the hinged frame 39 close to the connecting column 6 is all fixedly connected with an observation window 40;

The rear end of the upper surface of the bottom plate 1 is fixedly connected with a high-pressure fan 46, an air suction inlet of the high-pressure fan 46 is fixedly connected with a first air transmission pipe 47, one end of the first air transmission pipe 47, which is far away from the high-pressure fan 46, penetrates through the reinforcing cover 4 and is fixedly connected with the reinforcing cover 4, one side of the upper surface of the bottom plate 1 is fixedly connected with a heating barrel 48, the inner wall of the heating barrel 48 is fixedly connected with a heating pipe 49, the upper end of the heating barrel 48 is fixedly connected with a second air transmission pipe 50, an air outlet of the high-pressure fan 46 is in through connection with the lower end of the heating barrel 48 through a pipeline, the outer wall of the front end of the lower part of the connecting column 6 is fixedly connected with a semi-ring transmission pipe 51, the upper ends of the semi-ring transmission pipes 51 are fixedly connected with a plurality of third air transmission pipes 52, the front ends of the connecting column 6 are fixedly connected with a plurality of air outlet nozzles 53, and the air outlet nozzles 53 are respectively in through connection with the third air transmission pipes 52 through the pipeline;

The electronic component sales display cabinet enables customers to watch electronic components with different specifications at a plurality of angles and positions, further, the layering effect of electronic component display is manufactured, layering relation among the electronic components is formed through different rotation speed settings, the deep and near feeling is visually brought to people, the whole display and sales process is enabled to have three-dimensional effect and layering performance, meanwhile, large and medium-sized electronic components with slow and uniform speed are easier to watch and memorize contents, and the impression force can be enhanced through dynamic stimulation brought by rotation of the quick small-sized electronic components, so that the purchasing desire of the customers is improved.

The upper surfaces of the first upper seat 32, the second upper seat 56 and the third upper seat 57 are respectively provided with a placing groove 34, and the bottom surfaces of the placing grooves 34 are respectively provided with a plurality of placing fixing holes 35;

the electronic components can be placed conveniently by the staff through the placing groove 34, and can be fixed through the placing fixing holes 35, so that the electronic components are not easy to shake in the process of rotary display.

Second limiting grooves 44 are respectively formed in the middle of the upper surfaces of the first mounting plate 9, the second mounting plate 10 and the third mounting plate 11, sliding rings 45 are respectively fixedly connected to the lower surfaces of the first toothed ring 14, the second toothed ring 16 and the third toothed ring 18, and the sliding rings 45 are respectively in sliding connection with the inner parts of the second limiting grooves 44.

The sliding connection makes it possible to stabilize the first toothed ring 14, the second toothed ring 16 and the third toothed ring 18 during rotation.

The upper surfaces of the first connecting plate 19, the second connecting plate 20 and the third connecting plate 21 are respectively fixedly connected with two positioning rings 24, the upper surfaces of the positioning rings 24 are respectively provided with a first limiting groove 25, the lower surfaces of the mounting ring plates 26 are respectively fixedly connected with two limiting rings 27, and the limiting rings 27 are in clamping fit with the first limiting grooves 25.

The limiting ring 27 slides up and down in the first limiting groove 25, so that the mounting ring plate 26 can be more stable in the process of driving the electromagnetic suction ring plate 28 to move up and down.

The rear ends of the upper surfaces of the first upper seat 32, the second upper seat 56 and the third upper seat 57 are fixedly connected with a humidity sensor 36 and a temperature sensor 37, respectively.

The humidity and temperature of the air inside the first, second and third observation covers 38, 54 and 55 can be monitored in real time by the humidity sensor 36 and the temperature sensor 37.

The outer wall of observation window 40 upper end both sides is fixedly connected with respectively presses hasp 41, and the outer wall in the middle part of observation window 40 upper end is all fixedly connected with handle 42, and the middle part of first observation cover 38, second observation cover 54 and third observation cover 55 outer wall is all fixedly connected with opens and stops button 43, opens and stops button 43 and electromagnetism suction ring board 28 and electric telescopic handle 23 electric connection respectively.

The inner top surfaces of the first observation cover 38, the second observation cover 54 and the third observation cover 55 are fixedly connected with a plurality of light supplementing lamps 59

One side of the upper surface of the supporting circular plate 5 is fixedly connected with a PLC controller 58, the edges of the upper surface of the bottom plate 1 are fixedly connected with a plurality of reinforcing rods 60, and the upper ends of the reinforcing rods 60 are fixedly connected with the lower surface of the first mounting plate 9.

Through the PLC 58 and start-stop button 43, servo motor 3, electric telescopic rod 23, electromagnetism suction ring plate 28, humidity transducer 36, temperature sensor 37 and heating pipe 49 electric connection, can ensure the intelligent control and the intelligent dehumidification work of this show cupboard.

The middle of the observation window 40 is provided with a plurality of vent holes 61.

Working principle: the electronic component display cabinet firstly opens the observation window 40 through the handle 42, then sequentially places the large-sized electronic components to be sold into the third observation cover 55, sequentially places the medium-sized electronic components to be sold into the second observation cover 54, sequentially places the small-sized electronic components to be sold into the first observation cover 38, fixes the electronic components to be sold through the placement fixing holes 35, locks the observation window 40 through the handle 42 and the pressing lock catch 41, drives the rotating rod 7 to rotate the main gear 8 through starting the servo motor 3, drives the first auxiliary gear 13 to rotate through the main gear 8 at the lower end of the rotating rod 7, The first auxiliary gear 13 drives the first toothed ring 14 to rotate, the main gear 8 in the middle of the rotating rod 7 drives the second auxiliary gear 15 to rotate, the second auxiliary gear 15 drives the second toothed ring 16 to rotate, the main gear 8 in the upper part of the rotating rod 7 drives the third auxiliary gear 17 to rotate, the third auxiliary gear 17 drives the third toothed ring 18 to rotate, meanwhile, the diameters and the tooth numbers of the first auxiliary gear 13, the second auxiliary gear 15 and the third auxiliary gear 17 are different, the tooth sizes are the same, the rotating speed of the first toothed ring 14 is smaller than the rotating speed of the second toothed ring 16, the rotating speed of the second toothed ring 16 is smaller than the rotating speed of the third toothed ring 18, the rotating speed of the first upper seat 32 drives the first observation cover 38 to be larger than the rotating speed of the second upper seat 56 drives the second observation cover 54, The second upper seat 56 drives the second observation cover 54 to rotate at a speed higher than that of the third upper seat 57 drives the third observation cover 55, so that the electronic components in the first observation cover 38, the second observation cover 54 and the third observation cover 55 are continuously displayed in a rotating way, customers can watch the electronic components at a plurality of angles and positions, meanwhile, the large-sized electronic components rotate slowly and easily, the medium-sized electronic components rotate at a constant speed to prolong the watching time, the small-sized exhibits rotate rapidly to increase the freshness, customers can be better attracted to watch, layering can be manufactured at the same time, and layering relations among the electronic components can be formed through different rotating speed settings, the visual sense brings the sense of deep and near to the human body, the whole display and sales process has more three-dimensional sense and layering, simultaneously, large and medium-sized electronic components with slow speed and uniform speed are easier to watch and memorize content, the quick small-sized electronic components can strengthen impression force through dynamic stimulation brought by rotation, further improve the purchasing desire of customers, when the customers are interested in large, medium-sized or small-sized electronic components and need to carefully know, the customers can rotate the observation cover by pressing the start-stop button 43 corresponding to the outer shell of the observation cover and simultaneously pressing the start-stop button 43 again, the electromagnetic attraction ring plate 28 is not electrified when the start-stop button 43 is pressed, and further the magnetic attraction effect is not provided, The electric telescopic rod 23 which is not attached to the magnetic attraction matching groove 33 in a magnetic attraction manner can be brought to the mounting ring plate 26 to move downwards, meanwhile, the limiting ring 27 moves up and down in the first limiting groove 25, the observation cover corresponding to the start and stop button 43 is in a stop state, a customer can carefully watch electronic components, the purchasing desire of the customer is further improved, when one observation cover stops rotating, the other two observation covers still rotate normally, and when one customer watches the electronic components, the watching of other customers can not be influenced, the versatility and the using interestingness of the display cabinet are further improved, meanwhile, the humidity and the temperature of the air in the observation cover can be monitored in real time through the temperature sensor 37 and the humidity sensor 36, when the humidity is too high, the high-pressure fan 46 and the heating pipe 49 are started by the PLC 58, so that the hot air in the heating barrel 48 enters the first observation cover 38, the second observation cover 54 and the third observation cover 55 through the second air transmission pipe 50, the semi-ring transmission pipe 51, the third air transmission pipe 52 and the air outlet 53, at the moment, the air humidity in the first observation cover 38, the second observation cover 54 and the third observation cover 55 can be effectively reduced by the circulation of the hot air, and meanwhile, the temperature in the first observation cover 38, the second observation cover 54 and the third observation cover 55 can be prevented from being too high under the action of the temperature sensor 37, Thereby achieving the effect of intelligent moisture prevention.

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

Claims (9)

1. The utility model provides an electronic components sells with dampproofing cabinet of show, includes bottom plate (1), first ring gear (14), second ring gear (16) and third ring gear (18), its characterized in that: the middle part fixedly connected with mount (2) of bottom plate (1) upper surface, the inner wall fixedly connected with servo motor (3) of mount (2), the middle part fixedly connected with of bottom plate (1) upper surface strengthens cover (4), the upper surface fixedly connected with of strengthening cover (4) supports plectane (5), the middle part fixedly connected with spliced pole (6) of supporting plectane (5) upper surface, the output of servo motor (3) runs through the inside of supporting plectane (5) to spliced pole (6) and fixedly connected with dwang (7), the outer wall of dwang (7) all fixedly connected with three master gear (8), the outer wall fixedly connected with first mounting panel (9) of spliced pole (6) lower extreme, the outer wall fixedly connected with second mounting panel (10) at spliced pole (6) middle part, the outer wall fixedly connected with third mounting panel (11) of spliced pole (6) upper end;

Three arc grooves (12) have all been seted up to the outer wall of spliced pole (6) rear end, the rear end of first mounting panel (9) upper surface rotates and is connected with first auxiliary gear (13), first auxiliary gear (13) and first ring gear (14) intermeshing, the outer wall of first ring gear (14) all fixedly connected with a plurality of first connecting plates (19), the rear end of second mounting panel (10) upper surface rotates and is connected with second auxiliary gear (15), second auxiliary gear (15) and second ring gear (16) intermeshing, the outer wall of second ring gear (16) all fixedly connected with a plurality of second connecting plates (20), the rear end of third mounting panel (11) upper surface rotates and is connected with third auxiliary gear (17), third auxiliary gear (17) and third ring gear (18) intermeshing, the outer wall of third ring gear (18) all fixedly connected with a plurality of third connecting plates (21), the outer wall of first mounting panel (9), second mounting panel (10) and third ring gear (11) all fixedly connected with adapter ring gear (29), adapter ring gear (29) and bearing (29) all fixedly connected with adapter ring gear (29), adapter ring gear (29) inner wall (29) and adapter ring gear (29) all fixedly connected with one another The outer walls of the second connecting plate (20) and the third connecting plate (21) are fixedly connected with the inner wall of the inner bearing (31);

Two mounting holes (22) are respectively formed in the upper surfaces of the first connecting plate (19), the second connecting plate (20) and the third connecting plate (21), the bottom surfaces of the mounting holes (22) are fixedly connected with electric telescopic rods (23), the output ends of the electric telescopic rods (23) are fixedly connected with mounting ring plates (26), two electromagnetic suction ring plates (28) are respectively fixedly connected with the upper surfaces of the mounting ring plates (26), a third upper seat (57) is fixedly connected with the outer wall of the outer bearing (30) at the lower end, a second upper seat (56) is fixedly connected with the outer wall of the outer bearing (30) at the middle part, a first upper seat (32) is fixedly connected with the outer wall of the outer bearing (30), two magnetic suction matching grooves (33) are respectively formed in the inner top surfaces of the first upper seat (32), the second upper seat (56) and the third upper seat (57), and the magnetic suction matching grooves (33) are respectively magnetically attached to the electromagnetic suction ring plates (28);

The upper surface of the first upper seat (32) is fixedly connected with a first observation cover (38), the upper surface of the second upper seat (56) is fixedly connected with a second observation cover (54), the upper surface of the third upper seat (57) is fixedly connected with a third observation cover (55), the lower ends of the outer walls of the first observation cover (38), the second observation cover (54) and the third observation cover (55) are all hinged with a hinged frame (39), and one end, close to a connecting column (6), of the hinged frame (39) is fixedly connected with an observation window (40);

The utility model discloses a high-pressure fan, including bottom plate (1), upper surface, high-pressure fan (46), the first air transmission pipe (47) of inlet scoop fixedly connected with of high-pressure fan (46), the one end that high-pressure fan (46) was kept away from to first air transmission pipe (47) runs through reinforcing cover (4) and with reinforcing cover (4) fixed connection, one side fixedly connected with heating bucket (48) of bottom plate (1) upper surface, the inner wall fixedly connected with heating pipe (49) of heating bucket (48), the upper end fixedly connected with second air transmission pipe (50) of heating bucket (48), the gas outlet of high-pressure fan (46) and the lower extreme of heating bucket (48) pass through pipeline through connection, the outer wall fixedly connected with semi-ring transfer pipe (51) of spliced pole (6) lower part front end, the equal fixedly connected with a plurality of third air transmission pipe (52) of upper end of semi-ring transfer pipe (51), the equal fixedly connected with air outlet nozzle (53) of front end of spliced pole (6), respectively air outlet nozzle (53) pass through pipeline through connection with third air transmission pipe (52).

2. A display moisture proof cabinet for electronic component sales according to claim 1, wherein: the upper surfaces of the first upper seat (32), the second upper seat (56) and the third upper seat (57) are respectively provided with a placing groove (34), and the bottom surfaces of the placing grooves (34) are respectively provided with a plurality of placing fixing holes (35).

3. A display moisture proof cabinet for electronic component sales according to claim 1, wherein: second spacing groove (44) have been seted up respectively at the middle part of first mounting panel (9), second mounting panel (10) and third mounting panel (11) upper surface, the lower surface of first ring gear (14), second ring gear (16) and third ring gear (18) is fixedly connected with slip ring (45) respectively, slip ring (45) are at the inside sliding connection of second spacing groove (44) respectively.

4. A display moisture proof cabinet for electronic component sales according to claim 1, wherein: the upper surfaces of the first connecting plate (19), the second connecting plate (20) and the third connecting plate (21) are respectively fixedly connected with two locating rings (24), first limit grooves (25) are formed in the upper surfaces of the locating rings (24), two limit rings (27) are respectively fixedly connected with the lower surface of the mounting ring plate (26), and the limit rings (27) are in sliding fit with the first limit grooves (25).

5. A display moisture proof cabinet for electronic component sales according to claim 1, wherein: the rear ends of the upper surfaces of the first upper seat (32), the second upper seat (56) and the third upper seat (57) are respectively fixedly connected with a humidity sensor (36) and a temperature sensor (37).

6. A display moisture proof cabinet for electronic component sales according to claim 1, wherein: the outer wall of observation window (40) upper end both sides is fixedly connected with respectively presses hasp (41), the equal fixedly connected with handle (42) of outer wall at observation window (40) upper end middle part, the equal fixedly connected with in middle part of first observation cover (38), second observation cover (54) and third observation cover (55) outer wall opens and stops button (43), open and stop button (43) respectively with electromagnetism ring plate (28) and electric telescopic handle (23) electric connection.

7. A display moisture proof cabinet for electronic component sales according to claim 1, wherein: the inner top surfaces of the first observation cover (38), the second observation cover (54) and the third observation cover (55) are fixedly connected with a plurality of light supplementing lamps (59).

8. A display moisture proof cabinet for electronic component sales according to claim 1, wherein: one side of the upper surface of the supporting circular plate (5) is fixedly connected with a PLC (programmable logic controller) 58, a plurality of reinforcing rods (60) are fixedly connected to the edge of the upper surface of the bottom plate (1), and the upper ends of the reinforcing rods (60) are fixedly connected with the lower surface of the first mounting plate (9).

9. A display moisture proof cabinet for electronic component sales according to claim 1, wherein: a plurality of vent holes (61) are formed in the middle of the observation window (40).