Plug-in connector convenient for dismounting and connecting decorative tree branches

Abstract

The utility model discloses a plug-in connector convenient for dismounting and connecting a decorative branch, a sleeve is provided with a plurality of plug-in holes used for mounting a plug, and one end of the branch is a mounting end and is mounted in the plug; a power connection unit is arranged in the sleeve; and a conductive unit in contact fit with the power connection unit is arranged in the plug. According to the technical scheme of the structure, the main rod, the branches, the leaves and other assembly structures can be produced separately, and the effects of separate storage and separate packaging are achieved; and standardized, assembly-line and automatic assembly production is realized. The modular structure is achieved, the differences of the inserting angles, directions, positions, distances, distribution and the like of the branches and the main rod are small, and therefore the appearance style, the size, the positions and the directions of the branches and the leaves and the product quality of the manufactured decorative tree are more average. And in addition, the assembly of the modular structure can achieve the processing effect of rapid wiring, during use, damaged parts can be rapidly replaced in a plugging replacement mode, and the effect of low-cost use is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of decorative tree assembly, and relates to a plug-in connector facilitating the disassembly and assembly of decorative tree branches. BACKGROUND

[0002] In order to create a better holiday atmosphere and add beauty, people often use artificial decorative trees and other various artificial crafts to decorate indoors and outdoors. The most typical decorative tree is a variety of decorative trees used during Christmas. The decorative tree is mainly composed of a main rod, branches, leaves on the branches, light bulbs, connecting wires, a base support and other components. The main rod and the branches, and the branches and the leaves on the branches are combined and fixed together by welding, gluing, dispensing or binding.

[0003] However, the existing decorative tree products and assembly structures have some defects and problems.

[0004] 1. Since the main rod and the branches, and the branches and the leaves on the branches are combined and fixed together by welding, gluing, dispensing or binding, professional and skilled production technicians are required to perform welding, gluing, dispensing or binding during processing. The production is difficult to mass-produce and cannot be produced in a flow line or using automated equipment.

[0005] 2. The insertion and packaging of the branches and the main rod, and the insertion and packaging of the branches and the leaves, are both manually operated using tools. However, because each production technician has different skills, experience and proficiency, the angle, direction, position, distance and distribution of the branches and the main rod are different. As a result, the appearance style, size, leaf position and direction, and product quality of the decorative tree are uneven. In addition, due to improper fixing and packaging, many defective products may be produced.

[0006] 3. In the traditional structure, the assembly cannot be disassembled or decomposed after being assembled. The overall size is large, and the packaging and transportation are difficult, resulting in high transportation costs.

[0007] 4. In the existing decorative tree, the main rod, the branches and the leaves need to be arranged with wires and light bulbs. After the decorative tree is completed, the wires need to be manually wound and arranged on the main rod, the branches and the leaves. This is difficult and requires skilled workers. It is time-consuming and labor-intensive. If the decorative tree is displayed and used, the wires and light bulbs may be loosened, detached, displaced or damaged due to external forces. In this case, the wires may need to be reorganized and arranged. UTILITY MODEL CONTENT

[0008] To solve the above technical problems, the utility model adopts the following technical solutions:

[0009] A kind of connector of inserting and connecting of convenient disassembly and installation of decorative tree branch, comprising: sleeve, plug and branch;

[0010] The center position of sleeve is provided with mounting hole, for realizing sleeve to be fitted on the position of the main stem of decorative tree;

[0011] Sleeve is provided with multiple plug-in holes for plug installation, and one end of branch is mounting end, installed in plug;

[0012] Sleeve is provided with electrical connection unit for connecting external power supply;Plug is provided with conductive unit for contact with electrical connection unit;When plug is installed into plug-in hole, electrical connection unit and conductive unit are contacted to realize conduction.

[0013] As a further scheme of the utility model: sleeve is provided with multiple mounting tables arranged in steps, and each plug-in hole is arranged in each mounting table, so that each plug can be located in different horizontal positions.

[0014] As a further scheme of the utility model: plug is provided with threading hole communicated with the inside of plug.

[0015] As a further scheme of the utility model: electrical connection unit includes electrical connection seat of annular structure, and electrical connection seat is provided with electrical connection group corresponding to the number of plug-in holes, and each electrical connection group includes two groups of parallel arranged electrical contact springs;

[0016] Sleeve is provided with spring insertion hole for electrical contact spring in plug-in hole;

[0017] Two sides of sleeve are open structure, and installed in corresponding conductive spring of electrical contact spring.

[0018] As a further scheme of the utility model: conductive spring is formed with wire extension plate extending to the lower end of threading hole.

[0019] As a further scheme of the utility model: mounting end of branch passes out from plug, and extends to the lower end surface position of sleeve in turn through sleeve and electrical connection seat;

[0020] Lower end surface of sleeve is formed with limiting seat, and limiting seat is formed with multiple semicircular structure branch clamping seats corresponding to the number of branches, and branch clamping seat is formed with clamping groove for clamping and supporting branch.

[0021] The beneficial effects of the utility model are: the technical scheme adopts the structure: the component structures of the main rod, the branch and the leaves can be produced separately, the separated storage and the separated packaging effects are realized, the standardized, the assembly production of the assembly line and the automation are realized, the modular structure is realized, the differences of the insertion angle, the direction, the position, the distance and the distribution of the branch and the main rod are very small, so the appearance style, the size, the leaf position and the direction of the made decorative tree are more average, the product quality is more average, and the component of the modular structure can realize the processing effect of the quick wiring, in the use, the damaged components can be replaced quickly through the plug-in replacement mode, the low-cost use effect is realized. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 It is the structure schematic view of the utility model.

[0023] Fig. 2 It is the structure schematic view of the utility model.

[0024] Fig. 3 It is the structure schematic view of the utility model.

[0025] Fig. 4 It is the structure schematic view of the utility model.

[0026] Fig. 5 It is the installation application schematic view of the utility model.

[0027] Fig. 6 It is the structure schematic view of the utility model. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described in the description of the embodiments of the present application in combination with the drawings, obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments, it should be understood that the present application is not limited by the example embodiments disclosed in the description. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0029] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation of the utility model.

[0030] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0031] In the embodiments of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] Please refer to Figs. 1-6 , a plug-in connector for facilitating the disassembly and decoration of the branch of the tree in the embodiments of the utility model, comprising: a sleeve 1, a plug 2 and a branch 3;

[0033] The center position of the sleeve 1 is provided with a mounting hole 11, which is used to realize the sleeve 1 on the main rod B of the decorative tree, and in the actual installation work, the main rod B can be sleeved with multiple plug-in connectors A, and the up-down spacing between the plug-in connectors A can be arranged according to the actual demand to meet different decoration requirements;

[0034] And it can also be realized by prearranging multiple clamping groove points (not shown in the figure) on the main rod B, so that the sleeve 1 is firmly clamped on the corresponding position of the main rod B, ensuring the effect of stable installation;

[0035] The sleeve 1 is provided with multiple plug-in holes 12 for the plug 2 to be inserted, one end of the branch 3 is inserted into the plug-in hole 12, and the other end extends outward to be used as the secondary branch of the decorative tree, the trunk can be connected with the smaller branch 3 as the tertiary branch, and the tertiary branch is connected with the leaves to form a complete decorative tree structure;

[0036] And in the actual arrangement work, the shape, length, thickness and the like of the trunk and the plug 2 can also be determined according to the needs of the decorative tree;

[0037] The sleeve 1 is provided with an electrical connection unit for connecting an external power supply; the plug 2 is provided with a conductive unit in contact with the electrical connection unit; when the plug 2 is inserted into the plug-in hole 12, the electrical connection unit and the conductive unit are in contact to realize conduction.

[0038] In the process of decorating the tree, the wire for connecting with the external power supply is arranged along the main rod B, and the wire is inserted into the plug connector A from the bottom of the sleeve 1 to be connected with the power connection unit;

[0039] The light-emitting function is realized by winding the lamp strip on the secondary branch (branch 3) and the tertiary branch, which decorates the whole decorative tree. The wire of the lamp strip is inserted into the plug 2 to be connected with the conductive unit. The connection between the lamp strip and the power supply is realized by the power connection unit and the conductive unit, so that the lamp strip can realize the light-emitting work.

[0040] Further, in order to make the branch structure after the plug-in installation more layered and closer to the real tree and branch layout, the sleeve 1 is provided with a plurality of installation tables 15 arranged in steps, and each plug-in hole 12 is arranged in each group of installation tables 15, so that each plug 2 can be located in different horizontal positions. Under such structural arrangement, the branches 3 (branches) can be arranged at different heights, which is more consistent with the reality of the tree structure and makes the whole more beautiful. The height staggered installation structure can make the installation space of each plug 2 larger and the installation more convenient and efficient.

[0041] Further, in order to facilitate the wiring work between the lamp strip and the conductive unit in the plug 2, the plug 2 is provided with a wire hole 21 communicating with the inside of the plug 2.

[0042] Further, the power connection unit includes a ring-shaped power connection seat 5, and the power connection seat 5 is provided with a plurality of power connection groups corresponding to the number of plug-in holes 12. Each power connection group includes two groups of parallel arranged power connection springs 51. In the wiring work, the wire connected with the external power supply is connected with the power connection spring 51.

[0043] The plug-in hole 13 for the power connection spring 51 is formed in the plug-in hole 12 of the sleeve 1;

[0044] The two sides of the sleeve 1 are open structures, and the conductive spring 4 (the conductive spring 4 is the power connection unit) corresponding to the power connection spring 51 is installed. In the wiring work, the wire of the lamp strip is inserted into the wire hole 21 and connected with the conductive spring 4. When the plug 2 is inserted into the plug-in hole 12, the power connection spring 51 contacts with the conductive spring 4 to realize the conductive work.

[0045] And in order to make the wire of the lamp strip more convenient and fast to connect with the conductive spring 4, the conductive spring 4 is formed with a wire extension plate 41 extending to the lower end of the wire hole 21.

[0046] Further, the installation end of the branch 3 is inserted out of the plug 2, and sequentially passes through the sleeve 1 and the power connection seat 5 to extend to the lower end surface position of the sleeve 1; the sleeve 1, the power connection seat 5 and the plug 2 simultaneously provide support force for the installation end of the branch 3;

[0047] The lower end face of the sleeve 1 is formed with a limiting seat 14, and a plurality of semicircular branch clamping seats 141 corresponding to the number of the branches 3 are formed on the limiting seat 14, and clamping grooves 142 for clamping and supporting the branches 3 are formed on the branch clamping seats 141.

[0048] It is also important to note that the use of relational terms such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0049] The above description of disclosed embodiments provides enabling teaching for making or using the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A plug-in connector for easy connection and disconnection of decorative tree branches, characterized in that, The application relates to a decorative tree, which comprises a sleeve, a plug and branches. A mounting hole is arranged at the center of the sleeve, which is used for sleeving the sleeve on the trunk of the decorative tree; A plurality of plug insertion holes are arranged on the sleeve, and one end of the branch is a mounting end which is mounted in the plug; An electricity connection unit is arranged in the sleeve, which is used for connecting an external power supply; an electricity conducting unit is arranged in the plug and is in contact with the electricity connection unit; when the plug is inserted into the plug insertion hole, the electricity connection unit and the electricity conducting unit are in contact and are conducted. A plurality of mounting tables are arranged on the sleeve in a stepped manner, and each plug insertion hole is arranged in each mounting table, so that each plug can be located in different horizontal positions.

2. The spigot connector for facilitating the assembly and disassembly of a decorative tree trunk according to claim 1, wherein, A threading hole is arranged on the plug and is in communication with the inside of the plug.

3. The connector of claim 1, wherein, The electricity connection unit comprises an annular electricity connection seat, and a plurality of electricity connection groups corresponding to the number of the plug insertion holes are arranged on the electricity connection seat; each electricity connection group comprises two groups of parallel arranged electricity elastic sheets; 4. The spigot connector for facilitating assembly and disassembly of a decorative tree trunk according to claim 3, wherein An elastic sheet insertion hole is formed in the plug insertion hole of the sleeve, which is used for the elastic sheets to pass through; The two sides of the sleeve are open structures, and conductive elastic sheets corresponding to the electricity elastic sheets are arranged on the two sides. An extension plate is formed on the conductive elastic sheet and extends to the lower end of the threading hole.

5. A spigot connector for facilitating the assembly and disassembly of a decorative tree trunk according to claim 4, wherein, The mounting end of the branch passes through the plug, the sleeve and the electricity connection seat and extends to the lower end surface of the sleeve; 6. The spigot connector for facilitating assembly and disassembly of a decorative tree trunk according to claim 4, wherein The lower end surface of the sleeve is formed with a limiting seat, a plurality of semicircular branch clamping seats corresponding to the number of the branches are arranged on the limiting seat, and clamping grooves for clamping and supporting the branches are arranged on the branch clamping seats. ​

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