CN110037372B

CN110037372B - Decorative flower simulator

Info

Publication number: CN110037372B
Application number: CN201910338489.6A
Authority: CN
Inventors: 江小辉; 孔祥景; 郭淼现; 闵华; 苏金环; 张勇
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2021-08-13
Anticipated expiration: 2039-04-25
Also published as: CN110037372A

Abstract

The invention discloses a decorative flower simulation device, which comprises a flower assembly, an opening and closing driving mechanism, a platform movement mechanism and a controller, wherein the flower assembly, the opening and closing driving mechanism, the platform movement mechanism and the controller are arranged in a box body; the flower assembly consists of a base, a hollow driving rod, a flower core, petals, a pull rod and a pin shaft, wherein the pull rod is hinged in a groove of the base, the petals are buckled at the front end of the pull rod, the flower core is arranged at the front end of the hollow driving rod, and the hollow driving rod drives the petals to open and close through the pull rod; the opening and closing driving mechanism consists of a bracket, a second motor and a first screw rod, the bracket is connected with the displacement platform, and the second motor drives the hollow driving rod to linearly move through the first screw rod; the platform movement mechanism drives the base to move linearly through a third motor, a sliding block, a displacement platform, a second lead screw, a nut and two guide rails, so that the flower assembly extends out of or retracts into the box body; the controller is electrically connected with the first motor, the second motor and the third motor. The device realizes dynamic opening and closing of the flowers and shape change, has good replaceability and small volume, and achieves good decorative effect.

Description

Decorative flower simulator

Technical Field

The invention relates to the technical field of decorative products, in particular to a decorative flower simulating device.

Background

Along with the improvement of living standard, the requirement of people on consumption experience is higher and higher, in addition, due to the impact of electronic commerce and online shopping, the physical store is forced to seek changes so as to improve the consumption experience of customers, the customers experience that the online consumption can not be provided and the consumption experience different from the traditional consumption becomes the breakthrough of the reform of the physical store, the main approach to achieve the effect is to improve the decoration quality of the store, the appearance of the store is novel, various and rich in themes, and therefore various decorative products are produced at the same time. Among many decorative products, decorative flowers are undoubtedly one of the most popular decorations, which have both a gorgeous visual impact effect and a natural return feeling to customers.

In the technical field of current decoration products, most of decorative flowers are statically designed, and the appearance and the color of the flowers are simply displayed for store decoration. If the dynamic state of opening and closing the flowers needs to be presented, the existing decorative flower device is too large in size, occupies limited store space, greatly increases the operation cost of a user, is low in intelligent degree, and cannot realize linkage among a plurality of flowers so as to present various patterns formed by the plurality of flowers; meanwhile, the replaceability is poor, the replacement process is complicated and complex, and the user is not facilitated to switch different decoration themes; thereby greatly limiting the decorative effect.

Disclosure of Invention

The invention aims to solve the technical problem of providing a decorative flower simulating device, which overcomes the defects of the traditional decorative flower, has the advantages of intelligent control, realization of dynamic opening and closing and shape change of the flower, good replaceability, small size and the like, meets the development requirements in the field of decorative devices, and achieves good decorative effect.

In order to solve the technical problem, the decorative flower simulation device comprises a box body, a flower assembly, an opening and closing driving mechanism, a platform movement mechanism and a controller;

the front end of the box body is provided with an opening and a roller shutter, the top surface of the box body is provided with a tension spring, the bottom of the opening is provided with a scroll, the scroll is driven by a first motor, one end of the roller shutter is connected with the tension spring, the other end of the roller shutter is connected with the scroll, and the first motor drives the scroll to open or shield the opening at the front end of the box body;

the flower assembly comprises a base, a hollow driving rod, a flower core, a plurality of petals, a plurality of pull rods and a plurality of pin shafts, wherein a through hole is formed in the center of the base, a plurality of grooves are formed in the outer ring of the base at intervals, a plurality of hinge holes are formed in the inner wall of each groove at intervals, the plurality of pin shafts are respectively arranged at the tail ends of the plurality of pull rods, the hollow driving rod penetrates through the central through hole of the base, a plurality of guide grooves are formed in the outer wall of the hollow driving rod, which is positioned in the central through hole of the base, is at intervals, the front ends of the plurality of pull rods are respectively connected with the plurality of petals, the tail ends of the plurality of grooves are positioned in the outer ring of the base, the end parts of the plurality of pull rods are inserted into the guide grooves, the pin shafts are arranged in the hinge holes in the inner wall of the grooves, and the flower core is arranged at the front ends of the hollow driving rod;

the opening and closing driving mechanism comprises a support, a second motor and a first screw rod, the support is connected with a displacement platform of the platform movement mechanism through a screw, the second motor is arranged at the rear side of the support, the first screw rod is connected with a rotating shaft of the second motor through a coupler, and the first screw rod is matched with an internal thread at the tail end of the hollow driving rod to drive the hollow driving rod to do linear motion;

the platform movement mechanism comprises a third motor, a sliding block, a displacement platform, a second lead screw, a nut and two guide rails, the two guide rails are arranged on the side wall of the box body in parallel at intervals through guide rail seats, the sliding block is arranged on the two guide rails, the nut is arranged in the middle of the sliding block, the second lead screw is screwed on the nut, two ends of the second lead screw are arranged on the side wall of the box body through bearing seats, the third motor is arranged on the side wall of the box body and is connected with the second lead screw through a coupler, and the displacement platform is arranged on the sliding block and is connected with a base of the flower assembly;

the controller is arranged in the box body and is electrically connected with the first motor, the second motor and the third motor respectively.

Furthermore, the device also comprises a spice box assembly, the spice box assembly comprises a box body with spice inside and a fan, the box body is arranged in the box body and is positioned at the rear end of the box body, and the fan is arranged on the rear wall of the box body and is electrically connected with the controller.

Further, the controller comprises a wireless communication module in communication connection with the upper computer.

Furthermore, the petal edges are overlapped and buckled at the front ends of the pull rods.

Further, the box still includes two reference columns, two reference columns are located at the interval the box top surface inner wall and be located respectively box front end open position with the extension spring front end, it penetrates to roll up the curtain between two reference columns and the box top surface.

The decorative flower simulation device adopts the technical scheme that the decorative flower simulation device comprises a flower assembly, an opening and closing driving mechanism, a platform movement mechanism and a controller which are respectively arranged in a box body; the flower assembly consists of a base, a hollow driving rod, a flower core, petals, a pull rod and a pin shaft, wherein the pull rod is hinged in a groove of the base, the petals are buckled at the front end of the pull rod, the flower core is arranged in the center of the top of the hollow driving rod, and the hollow driving rod drives the petals to open and close through the pull rod; the opening and closing driving mechanism consists of a bracket, a second motor and a first screw rod, the bracket is connected with the displacement platform, and the second motor drives the hollow driving rod to linearly move through the first screw rod; the platform movement mechanism drives the base to move linearly through a third motor, a sliding block, a displacement platform, a second lead screw, a nut and two guide rails, so that the flower assembly extends out of or retracts into the box body; the controller is arranged in the box body and is electrically connected with the first motor, the second motor and the third motor. The defect of traditional decorative flower is overcome to this device, has intelligent control, realizes the dynamic switching of flower, and the shape changes, and the replaceability is good, and advantages such as small accord with the development demand in decoration device field, reach fine decorative effect.

Drawings

The invention is described in further detail below with reference to the following figures and embodiments:

FIG. 1 is a schematic structural diagram of a decorative flower simulator according to the present invention;

FIG. 2 is a schematic view of the structure of the roller shutter in the box body of the device;

FIG. 3 is a schematic view of the structure of the flower assembly of the present apparatus;

FIG. 4 is a schematic view of the connection between the pull rod and the hollow driving rod in the flower assembly of the device.

FIG. 5 is a schematic view of the structure of the opening/closing driving mechanism of the present apparatus;

FIG. 6 is a schematic structural view of a platform moving mechanism in the device;

fig. 7 is a schematic view of the structure of the fragrance box assembly of the device.

Detailed Description

Embodiment as shown in fig. 1 to 6, the decorative flower simulating apparatus of the present invention comprises a case 1, a flower assembly 2, an opening and closing driving mechanism 3, a platform moving mechanism 4 and a controller 5;

the front end of the box body 1 is provided with an opening and a roller shutter 11, the top surface of the box body is provided with a tension spring 12, the bottom of the opening is provided with a reel 13, the reel 13 is driven by a first motor 14, one end of the roller shutter 11 is connected with the tension spring 12, the other end of the roller shutter 11 is connected with the reel 13, and the first motor 14 drives the reel 13 to open or shield the opening at the front end of the box body 1;

the flower assembly 2 comprises a base 21, a hollow driving rod 22, a flower core 23, a plurality of petals 24, a plurality of pull rods 25 and a plurality of pin shafts 26, wherein a through hole is formed in the center of the base 21, a plurality of grooves 27 are formed in the outer ring of the base 21 at intervals, a plurality of hinge holes are formed in the inner walls of the grooves 27 at intervals, the plurality of pin shafts 26 are respectively arranged at the tail ends of the plurality of pull rods 25, the hollow driving rod 22 penetrates through the central through hole of the base 21, a plurality of guide grooves 28 are formed in the outer wall of the base 21 at intervals, the front ends of the plurality of pull rods 25 are respectively connected with the plurality of petals 24, the tail ends of the plurality of grooves 27 in the outer ring of the base 21, the end parts of the plurality of pin shafts are inserted into the guide grooves 28, the pin shafts 26 are arranged in the hinge holes in the inner walls of the grooves 27, and the flower core 23 is arranged at the front end of the hollow driving rod 22;

the opening and closing driving mechanism 3 comprises a bracket 31, a second motor 32 and a first screw rod 33, the bracket 31 is connected with a displacement platform 43 of the platform moving mechanism 4 through a screw 35, the second motor 32 is arranged at the rear side of the bracket 31, the first screw rod 33 is connected with a rotating shaft of the second motor 32 through a coupling 36, and the first screw rod 33 is matched with an internal thread at the tail end of the hollow driving rod 22 to drive the hollow driving rod 22 to do linear motion;

the platform moving mechanism 4 comprises a third motor 41, a sliding block 42, a displacement platform 43, a second screw 44, a nut 45 and two guide rails 46, wherein the two guide rails 46 are arranged on the side wall of the box body 1 in parallel at intervals through guide rail seats 47, the sliding block 42 is arranged on the two guide rails 46, the nut 45 is arranged in the middle of the sliding block 42, the second screw 44 is screwed on the nut 45, two ends of the second screw are arranged on the side wall of the box body 1 through bearing seats 48, the third motor 41 is arranged on the side wall of the box body 1 and is connected with the second screw 44 through a coupling 49, and the displacement platform 43 is arranged on the sliding block 42 and is connected with the base 21 of the flower assembly 2;

the controller 5 is disposed in the case 1 and electrically connected to the first motor 14, the second motor 32, and the third motor 41, respectively.

As shown in fig. 1 and 7, the device preferably further comprises a perfume cartridge assembly 6, wherein the perfume cartridge assembly 6 comprises a cartridge 61 containing perfume and a fan 62, the cartridge 61 is arranged in the casing 1 and positioned at the rear end of the casing 1, and the fan 62 is arranged on the rear wall of the cartridge 61 and electrically connected with the controller 5.

Preferably, the controller 5 comprises a wireless communication module in communication connection with the upper computer. The upper computer sends a control instruction to the controller through the wireless communication module, and intelligent control of the device is achieved.

Preferably, the petals 24 are overlapped at the edges and fastened at the front ends of the pull rods 25. The overlapping of the edges of the petals enables the flower to be more attractive in shape and the decorative effect to be improved.

Preferably, the box body 1 further comprises two positioning columns 15, the two positioning columns 15 are arranged on the inner wall of the top surface of the box body 1 at intervals and are respectively positioned at the opening position of the front end of the box body 1 and at the front end of the tension spring 12, and the roller shutter 11 penetrates between the two positioning columns 15 and the top surface of the box body 1. The positioning column plays a role in supporting and guiding the roller shutter and ensures the opening and closing of the roller shutter.

The device can realize a series of actions of extending, opening, spraying fragrance, closing, withdrawing, hiding and the like of the flower assembly, after the controller receives a control instruction sent by an upper computer, the first motor in the box body rotates to drive the reel to rotate, the roller shutter is rolled up, the opening at the front end of the box body is opened, then the platform movement mechanism starts to work, the third motor rotates to drive the second lead screw to rotate, the nut makes linear motion, the displacement platform is driven to make linear motion through the sliding block, and the displacement platform pushes the flower assembly out of the box body through the guide rail; the opening and closing driving structure starts to work, the second motor rotates to drive the first lead screw to rotate, so that the hollow driving rod matched with the threads of the first lead screw makes linear motion, the hollow driving rod drives the pull rod to make rotary motion around the hinge hole in the groove of the base through the guide groove, the petals buckled with the pull rod also make rotary motion, and the flowers in the flower assembly are opened. After the flowers are opened, in order to improve the vivid effect, the additional spice box component starts to work, and the fan rotates to blow out the fragrance from the box body; after the fragrance is emitted, the opening and closing driving mechanism starts to work, the second motor rotates reversely to drive the hollow driving rod to do reverse linear motion, and the petals in the flower assembly are closed; after the petals are closed, the platform movement mechanism starts to work, the third motor rotates reversely to drive the displacement platform to do reverse linear movement, and the flower assembly is pulled back into the box body; and then the first motor rotates reversely to drive the reel to rotate reversely, and the roller shutter is restored to the original position under the traction action of the tension spring, so that the flower assembly is hidden behind the roller shutter. All actions in the whole process are controlled by the controller, and the whole process is continuously controllable and fully automatic, so that the decoration effect can be realized according to the requirement.

The device adopts a mechanical dynamic design, not only vividly presents the appearance and the color of the flower, but also vividly restores the opening and closing process of the flower, and achieves good decoration effect. The flower simulator is compact in overall structure, can be made into a flower simulator with the length, the width and the height not exceeding 110mm and the height not exceeding 300mm, the diameter of the opened flower can reach 160mm (the length, the width and the height of the device are increased along with the increase of the flowering diameter), and the limit angle of the opened flower can be changed by changing the stroke of the hollow driving rod and the length of the guide groove. When the actual decoration, the box of this device is arranged on the wall through the mode of combination, can install in the wall body through simple connector, and every flower subassembly is a module promptly, and every device is accomplished the flower subassembly of self and is stretched out, is opened, spouts fragrance, closure, withdraw, hide action such as, and when the user need switch different decoration themes, only need change the flower subassembly of different themes can. Simultaneously, be connected through the controller communication of host computer and device, not only can control the switching of single flower, can realize the linkage between a plurality of flowers moreover to present various patterns and characters that form by a plurality of flower subassemblies, thereby greatly improve decorative effect.

In the flower assembly of the device, the petals and the pull rod adopt a detachable buckle connection structure, the petals can be conveniently replaced according to different decoration themes, and the device can be changed from one type of flowers to another type of flowers, such as from roses to lotus flowers and the like; meanwhile, the opening and closing of the petals can be conveniently realized by arranging the pull rod in the groove of the base, the guide groove of the hollow driving rod and the pin shaft, the number of the petals is set to the maximum extent, the fidelity of the flowers is improved, and the decorative effect is further improved; the flower assembly can be hidden in the wall in a non-working state so as to restore the design of the wall surface; through the design of increasing linear reciprocating motion and setting up the roll screen for the box for the flower subassembly, can realize hiding the effect of this device under the non-operating condition. In order to improve the degree of automation of the device, the controller adopts a wireless intelligent control technology, so that the opening and closing of a single flower can be controlled, the linkage among a plurality of flowers can be realized, and the decorative effect is greatly improved.

Claims

1. A decorative flower simulation device, comprising: the device comprises a box body, a flower assembly, an opening and closing driving mechanism, a platform movement mechanism and a controller;

the flower assembly comprises a base, a hollow driving rod, a flower core, a plurality of petals, a plurality of pull rods and a plurality of pin shafts, wherein a through hole is formed in the center of the base, a plurality of grooves are formed in the outer ring of the base at intervals, a plurality of hinge holes are formed in the inner wall of each groove at intervals, the plurality of pin shafts are respectively arranged at the tail ends of the plurality of pull rods, the hollow driving rod penetrates through the central through hole of the base, a plurality of guide grooves are formed in the outer wall of the hollow driving rod, which is positioned in the central through hole of the base, is at intervals, the front ends of the plurality of pull rods are respectively connected with the plurality of petals, the tail ends of the plurality of grooves are positioned in the outer ring of the base, the end parts of the plurality of pin shafts are inserted into the plurality of guide grooves, the plurality of pin shafts are arranged in the hinge holes in the inner wall of the plurality of grooves, and the flower core is arranged at the front end of the hollow driving rod;

the platform movement mechanism comprises a third motor, a sliding block, a displacement platform, a second lead screw, a nut and two guide rails, the two guide rails are arranged on the side wall of the box body in parallel at intervals through guide rail seats, the sliding block is arranged on the two guide rails, the nut is arranged in the middle of the sliding block, the second lead screw is screwed on the nut, two ends of the second lead screw are arranged on the side wall of the box body through bearing seats, the third motor is arranged on the side wall of the box body and connected with the second lead screw through a coupler, and the displacement platform is arranged on the sliding block and connected with a base of the flower assembly;

2. The decorative flower simulator of claim 1, wherein: the device also comprises a spice box component, wherein the spice box component comprises a box body with spice inside and a fan, the box body is arranged in the box body and is positioned at the rear end of the box body, and the fan is arranged on the rear wall of the box body and is electrically connected with the controller.

3. The decorative flower simulating device according to claim 1 or 2 wherein: the controller comprises a wireless communication module in communication connection with the upper computer.

4. The decorative flower simulator of claim 3, wherein: the petal edges are overlapped and buckled at the front ends of the pull rods.

5. The decorative flower simulator of claim 3, wherein: the box still includes two reference columns, two reference columns are located at the interval the box top surface inner wall and be located respectively box front end open position with the extension spring front end, roll up the curtain and penetrate between two reference columns and the box top surface.