Telescopic Christmas tree handicraft

Abstract

The utility model relates to the technical field of handicrafts, in particular to a telescopic Christmas tree handicraft which comprises a base, a rotating table installed in the middle of the top of the base, a rotating cover installed on the top of the rotating table, a handicraft piece arranged inside the rotating cover and a rotating motor installed inside the base. An output shaft of the rotating motor is fixedly connected with the bottom of the rotating table, a driving assembly is installed in the rotating table, a threaded rod is arranged in the middle of the top of the rotating table, a threaded groove is formed in the middle of the bottom of the craft piece, and the threaded rod is in threaded connection with the top inserted into the threaded groove. According to the telescopic Christmas tree handicraft, the threaded rod in the handicraft is in threaded connection with the threaded groove in the bottom of the handicraft and is matched with driving of the driving assembly, so that the handicraft can ascend and descend. By means of the design, the height of the Christmas tree handicraft can be flexibly adjusted according to actual requirements, and diversified decoration requirements of different occasions and consumers are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of handicrafts, in particular to a telescopic Christmas tree handicraft. BACKGROUND

[0002] In the field of handicrafts, Christmas trees have always been loved by people as an important element of holiday decoration. Traditional Christmas tree handicrafts usually have fixed structures and heights, and once they are made, their forms and sizes are difficult to change. This fixity limits the application scenarios and decoration effects of Christmas tree handicrafts, and cannot meet the diverse needs of different occasions and consumers.

[0003] With the progress of technology and the improvement of people's aesthetic concepts, the market demand for handicrafts with dynamic changes and interactivity is increasing. Traditional static Christmas tree handicrafts have been difficult to meet the market's pursuit of novelty and interest. In addition, existing Christmas tree handicrafts often lack dynamic effects in the display process and only exist as static decorations, lacking interactivity and interest with the audience. The market's demand for dynamic changes prompts handicraft designers to continuously explore new design concepts and technical means to create more attractive and innovative Christmas tree handicrafts. Therefore, it is particularly important to develop a telescopic Christmas tree handicraft. SUMMARY

[0004] The utility model aims at providing a telescopic Christmas tree handicraft to solve the problem that traditional static Christmas tree handicrafts have been difficult to meet the market's pursuit of novelty and interest as mentioned in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides a telescopic Christmas tree handicraft, which comprises a base, a rotating table is installed at the top middle part of the base, a rotating cover is installed at the top of the rotating table, an artware is arranged inside the rotating cover, a rotating motor is installed inside the base, the output shaft of the rotating motor is fixedly connected with the bottom of the rotating table, a driving assembly is installed inside the rotating table, a threaded rod is arranged at the top middle part of the rotating table, a threaded groove is arranged at the bottom middle part of the artware, the top of the threaded rod is inserted into the threaded groove and threadedly connected, the driving assembly drives the threaded rod to rotate, and then the lifting action of the artware is realized through the cooperation of the threaded rod and the threaded groove.

[0006] As a preferred, a protective cover is installed at the top of the base and outside the rotating cover.

[0007] As a preferred, two guide rods are symmetrically installed at the top of the rotating table, two guide grooves are arranged at the bottom of the artware, and the two guide rods are respectively inserted into the guide grooves and slidably inserted and matched.

[0008] As preferred, the driving assembly comprises a driving motor fixedly installed on one side of the top of the rotating table, an output shaft of the driving motor extends through the rotating table and is fixedly installed with a driving gear, one side of the driving gear is provided with a driven gear, the driven gear is engaged with the driving gear, and the bottom of the threaded rod extends through the rotating table and is fixedly connected to the top of the driven gear.

[0009] As preferred, the threaded rod is rotatably connected to the top of the rotating table through a bearing.

[0010] As preferred, the diameter of the driven gear is greater than that of the driving gear.

[0011] As preferred, the outer side of the rotating table is provided with external threads, the inner wall of the bottom of the rotating cover is provided with internal threads, and the bottom of the rotating cover is threadedly connected to the rotating table.

[0012] As preferred, the height of the rotating cover is greater than that of the craftwork.

[0013] Compared with the prior art, the utility model has the beneficial effects of:

[0014] In the telescopic Christmas tree craftwork, the threaded rod in the craftwork is threadedly connected to the threaded groove at the bottom of the craftwork, and the driving of the driving assembly enables the craftwork to realize the lifting action.

[0015] The rotating motor installed in the base can drive the rotating table to rotate, thereby driving the rotating cover and the craftwork to rotate together.

[0016] The telescopic Christmas tree craftwork of the utility model combines mechanical transmission and dynamic display technology, breaks the fixed mode and static display mode of traditional Christmas tree craftwork, and has novel design and dynamic effect, so that the craftwork is more attractive and innovative, and meets the pursuit of novelty and interestingness in the market. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a whole structure schematic view of the utility model;

[0018] Fig. 2 It is an internal structure schematic view of the utility model;

[0019] Fig. 3It is a structure schematic view of the driving assembly in the utility model.

[0020] The meanings of the respective reference numerals in the drawing are as follows.

[0021] 1, base; 11, rotary motor; 2, rotary table; 21, guide rod; 3, rotary cover; 4, process piece; 41, guide groove; 42, threaded groove; 5, driving assembly; 51, driving motor; 52, driving gear; 53, driven gear; 6, threaded rod; 7, protective cover. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] The utility model provides a kind of telescopic christmas tree handicraft, as shown in Figs. 1-3 The utility model provides a kind of telescopic christmas tree handicraft, as shown in

[0024] When using, the entire handicraft is supported by the base 1, and the rotary table 2 is installed on the top of the base 1, realizing the rotary function of the handicraft. The rotary cover 3 is further installed on the top of the rotary table 2, and the process piece 4 that can be displayed is arranged in the rotary cover 3, enhancing the ornamental and decorative properties of the handicraft. In particular, the rotary motor 11 installed in the base 1 is connected to the bottom of the rotary table 2 through its output shaft, providing rotary power for the rotary table 2, the rotary cover 3 and the process piece 4 on the upper part of the rotary table 2, so that the handicraft can rotate dynamically when being displayed, increasing the interest and interactivity.

[0025] Moreover, the driving assembly 5 installed inside the rotating table 2 is an innovation point of the utility model. The driving assembly 5 drives the threaded rod 6 arranged in the middle of the top of the rotating table 2 to rotate, and the bottom middle of the process piece 4 is provided with a threaded groove 42 matched with the threaded rod 6. Through the threaded connection of the threaded rod 6 and the threaded groove 42 and the driving of the driving assembly 5 to the threaded rod 6, the lifting action of the process piece 4 inside the rotating cover 3 is realized. This structural design not only makes the height of the handicraft flexible adjustment according to actual demand, but also further enriches the dynamic display effect of the handicraft, improves its ornamental and practicality.

[0026] In the embodiment, the protective cover 7 is installed on the top of the base 1 and outside the rotating cover 3. This design effectively protects the rotating cover 3 and the process piece 4 inside it, prevents external objects from colliding or damaging the handicraft, and improves the safety and durability of the handicraft.

[0027] Specifically, two guide rods 21 are symmetrically installed on the top of the rotating table 2, and two guide grooves 41 are arranged on the bottom of the process piece 4, and the two guide rods 21 are respectively inserted into the guide grooves 41 and slidably connected. This structure ensures the stability and accuracy of the process piece 4 during lifting, prevents the process piece 4 from deviating or tilting, and ensures the display effect of the handicraft.

[0028] Further, the driving assembly 5 includes a driving motor 51 fixedly installed on one side of the top of the rotating table 2, the output shaft of the driving motor 51 rotates and extends through the rotating table 2 and is fixedly installed with a driving gear 52, one side of the driving gear 52 is provided with a driven gear 53, the driven gear 53 is engaged with the driving gear 52, and the bottom of the threaded rod 6 rotates and extends through the rotating table 2 and is fixedly connected to the top of the shaft of the driven gear 53. This design realizes the driving of the driving motor 51 to the threaded rod 6 through gear transmission, and further realizes the lifting action of the process piece 4, improves the dynamic display effect of the handicraft.

[0029] Further, the threaded rod 6 and the top of the rotating table 2 are rotatably connected through a bearing. This design reduces the friction and wear of the threaded rod 6 during rotation, improves the rotation efficiency and service life of the threaded rod 6, and further ensures the smoothness and stability of the lifting action of the process piece 4.

[0030] Further, the diameter of the driven gear 53 is greater than the diameter of the driving gear 52. This design realizes speed reduction transmission, so that the rotation speed of the threaded rod 6 is reduced, thereby improving the stability and controllability of the lifting action of the process piece 4, preventing the process piece 4 from shaking or being damaged due to too high rotation speed.

[0031] Further, the outer side of the rotating table 2 is provided with external threads, the inner wall of the bottom of the rotating cover 3 is provided with internal threads, and the bottom of the rotating cover 3 is threadedly connected with the rotating table 2. This design facilitates the disassembly and assembly of the rotating cover 3.

[0032] Further, the height of the rotating cover 3 is greater than the height of the process product 4. This design facilitates the process product 4 to extend from or retract into the rotating cover 3.

[0033] In use, the rotating motor 11 installed in the base 1 is fixedly connected with the bottom of the rotating table 2 through the output shaft, and provides rotating power for the rotating table 2, the rotating cover 3 on the top of the rotating table 2 and the process product 4. When the rotating motor 11 is started, the output shaft drives the rotating table 2 to rotate, and then drives the rotating cover 3 and the process product 4 to rotate together, so that the dynamic rotating display effect of the process product is realized.

[0034] The driving assembly 5 is installed in the rotating table 2. When the driving motor 51 is started, the output shaft drives the driving gear 52 to rotate, the driving gear 52 is engaged with the driven gear 53, so that the driven gear 53 is driven to rotate, and the rotation of the driven gear 53 drives the threaded rod 6 to rotate. The bottom of the process product 4 is provided with a threaded groove 42 matched with the threaded rod 6. When the threaded rod 6 rotates, the process product 4 moves up and down along the threaded rod 6 through the threaded connection, so that the lifting action is realized.

[0035] In addition, the bottom of the rotating cover 3 is threadedly connected with the rotating table 2, facilitating the disassembly and assembly of the rotating cover 3, and the rotating cover 3 can be replaced or cleaned as needed. The height of the rotating cover 3 is greater than the height of the process product 4, which facilitates the process product 4 to extend from or retract into the rotating cover 3, and realizes the flexible adjustment of the height of the process product.

[0036] Finally, it should be noted that the driving motor 51 and the like in the embodiment, the electronic components in the above components are all general standard components or components known to those skilled in the art, the structure and principle thereof are known to those skilled in the art through technical manual or through conventional experimental method, and all the electrical components are connected through wires in the idle place of the device, and the specific connection means should be referred to the working order of the electrical components in the above working principle to complete the electrical connection, which is a known technology in the art.

[0037] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A telescopic Christmas tree artefact comprising a base (1) characterised in that: The top middle of the base (1) is provided with a rotating table (2), the top of the rotating table (2) is provided with a rotating cover (3), the inside of the rotating cover (3) is provided with a process piece (4), the inside of the base (1) is provided with a rotating motor (11), the output shaft of the rotating motor (11) is fixedly connected with the bottom of the rotating table (2), the inside of the rotating table (2) is provided with a driving assembly (5), the top middle of the rotating table (2) is provided with a threaded rod (6), the bottom middle of the process piece (4) is provided with a threaded groove (42), the top of the threaded rod (6) is inserted into the threaded groove (42) and is threadedly connected, the driving assembly (5) drives the threaded rod (6) to rotate, and then the lifting action of the process piece (4) is realized through the cooperation of the threaded rod (6) and the threaded groove (42).

2. The telescoping Christmas tree ornament of claim 1, wherein: The top of the base (1) and outside the rotating cover (3) is provided with a protective cover (7).

3. The telescoping Christmas tree ornament of claim 1, wherein: The top of the rotating table (2) is symmetrically provided with two guide rods (21), and the bottom of the process piece (4) is provided with two guide grooves (41), and the two guide rods (21) are respectively inserted into the guide grooves (41) and are slidably connected.

4. The telescoping Christmas tree ornament of claim 1, wherein: The driving assembly (5) comprises a driving motor (51), the driving motor (51) is fixedly installed on one side of the top of the rotating table (2), the output shaft of the driving motor (51) is rotatably extended into the rotating table (2) and is fixedly installed with a driving gear (52), one side of the driving gear (52) is provided with a driven gear (53), the driven gear (53) is engaged with the driving gear (52), and the bottom of the threaded rod (6) is rotatably extended into the rotating table (2) and is fixedly connected to the top of the shaft of the driven gear (53).

5. The telescoping Christmas tree ornament of claim 4, wherein: The threaded rod (6) and the top of the rotating table (2) are rotatably connected through a bearing.

6. The telescoping Christmas tree ornament of claim 4, wherein: The diameter of the driven gear (53) is greater than that of the driving gear (52).

7. The telescoping Christmas tree ornament of claim 1, wherein: The outside of the rotating table (2) is provided with external threads, the inner wall of the bottom of the rotating cover (3) is provided with internal threads, and the bottom of the rotating cover (3) is threadedly connected with the rotating table (2).

8. The telescoping Christmas tree ornament of claim 1, wherein: The height of the rotating cover (3) is greater than that of the process piece (4).

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