CN210582082U - Christmas tree - Google Patents
Christmas tree Download PDFInfo
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- CN210582082U CN210582082U CN201921575449.5U CN201921575449U CN210582082U CN 210582082 U CN210582082 U CN 210582082U CN 201921575449 U CN201921575449 U CN 201921575449U CN 210582082 U CN210582082 U CN 210582082U
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- inclined plane
- platform
- trunk unit
- trunk
- connecting part
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Abstract
The utility model discloses a Christmas tree, which comprises a plurality of trunk units capable of being assembled, wherein each trunk unit is a hollow pipe body, when two adjacent trunk units are connected, the lower end of the pipe body positioned above is sleeved with the upper end of the pipe body positioned below; can avoid the adverse effect that the positive negative pole connects the reversal and leads to, improve convenience and security that the christmas tree equipment was used.
Description
Technical Field
The utility model relates to a christmas tree field especially relates to a tree pole is connected to electricity of christmas tree.
Background
In europe and america, christmas trees are widely used as a decoration for christmas. The Christmas tree is the most commonly used artificial tree-shaped ornament in the event of celebration of Christmas. Mainly comprises a base, a trunk upright post, branches and colored lamps. In order to enable the colored lamps on the upper layer of branches to obtain a power supply, a plug connector and a plug socket which are matched and plugged are arranged between the colored lamps on the upper layer of branches and the lower layer of branches, and the plug connector and the plug socket are manually plugged after the plug connection of the trunk stand column is completed in the assembling process, so that the operation is inconvenient, particularly for a large Christmas tree, the finding and plugging process is more inconvenient due to the blocking of branches. In addition, the direct current color lamp string has positive and negative electrodes, and the reverse connection can cause the lamp bulb to be unlighted or burnt out, and even can cause short circuit and fire disaster to occur seriously. Conventional assembly methods can easily result in a lamp string reversal.
Disclosure of Invention
An object of the utility model is to provide a christmas tree, this christmas tree installation is simple and easy, and power connector cooperation through two trunk units is connected, can accurately connect the positive negative pole of power, has avoided positive negative pole to connect the contrary bulb that leads to of turning over not bright or burn out.
The technical scheme is as follows: a Christmas tree comprises a plurality of trunk units which can be assembled, wherein each trunk unit is a hollow pipe body, when two adjacent trunk units are connected, the lower end of the pipe body above the trunk units is sleeved with the upper end of the pipe body below the trunk units, each trunk unit comprises a power supply connector, each power supply connector comprises an upper end connecting portion and a lower end connecting portion, the upper end connecting portions and the lower end connecting portions are respectively arranged at two ends in the pipe bodies and are electrically connected with the lower end connecting portions, each upper end connecting portion comprises a first inclined plane platform, each lower end connecting portion comprises a second inclined plane platform, and when two adjacent trunk units are connected, the first inclined plane platforms are connected with the second inclined plane platforms in a matched mode.
The trunk unit is provided with a power interface, the surface of the trunk unit is provided with a mounting hole, the power interface is embedded in the mounting hole, and the power interface is electrically connected with the corresponding power connector.
The upper end connecting part is provided with a first inclined plane platform, a first supporting platform and a first elastic buckle component; the inclined plane table is provided with a positive metal elastic sheet and a negative metal elastic sheet respectively, and the first support table is used for supporting the first inclined plane table and is fixed in the trunk unit through a first elastic buckle component in a buckling mode; the lower end connecting part is provided with a second inclined platform, a second supporting platform and a second elastic buckle component; the inclined plane bench is provided with a positive metal elastic sheet and a negative metal elastic sheet respectively, and the second supporting platform is used for supporting the second inclined plane bench and is fixed inside the trunk unit through a second elastic buckle component buckle.
The first inclined plane platform and the second inclined plane platform are connected in a matching way, namely, the positive metal elastic sheet and the negative metal elastic sheet of the first inclined plane platform are correspondingly connected with the negative metal elastic sheet and the positive metal elastic sheet of the second inclined plane platform.
It should be noted that:
the foregoing references to "first and second …" do not denote any particular quantity or order, but rather are used to distinguish one name from another.
The utility model provides a Christmas tree, which is provided with a first inclined plane platform and a second inclined plane platform on a trunk unit. When making two trunk units connect, can carry out the accuracy with the positive negative pole of the metal shrapnel on the inclined plane bench fast and connect, avoided positive negative pole to connect the wrong not bright or burn out of bulb that leads to, improved convenience and the security of christmas tree equipment use.
Drawings
Fig. 1 is a schematic view of the whole structure of the trunk unit of the present invention;
FIG. 2 is a schematic view of the connection structure of the upper end connection portion and the lower end connection portion of the present invention;
fig. 3 is a schematic structural view of an upper end connecting portion of the power connector of the present invention;
description of reference numerals:
1. the power connector comprises a pipe body, 11, an upper pipe body, 12, a lower pipe body, 13, a mounting hole, 2, a power connector, upper end connecting parts 21 and 211, a first inclined plane table, 212, a first supporting surface, 213, a first elastic buckle assembly, lower end connecting parts 22 and 221, a second inclined plane table, 222, a second supporting surface, 223, a second elastic buckle assembly, 3 and a power interface.
Detailed Description
The following describes embodiments of the present invention in detail.
Currently, most of the assembled christmas trees are composed of a plurality of trunk units that can be assembled. The trunk unit is a hollow pipe body.
As shown in fig. 1 and fig. 2, when two adjacent trunk units are connected, the lower end of the tube located above is sleeved with the upper end of the tube located below. The trunk unit includes a tube 1, a power connector 2 and a power interface 3. The pipe body comprises an upper pipe body 11, a lower pipe body 12 and a mounting hole 13 (not shown in the figure), wherein the diameter of a pipe orifice of the upper pipe body 11 is large, the diameter of a pipe orifice of the lower pipe body is small, and the lower end of the upper pipe body is conveniently sleeved with the upper end of the lower pipe body; the mounting hole is mainly used for embedding a power interface. The power connector 2 comprises an upper end connecting part 11 and a lower end connecting part 12, the upper end connecting part 11 and the lower end connecting part 12 are respectively arranged at two ends in the tube body, the upper end connecting part 11 is electrically connected with the lower end connecting part 12, and when two adjacent trunk units are connected, the upper end connecting part 11 of the power connector of one trunk unit is electrically connected with the lower end connecting part 12 of the power connector of the other trunk unit.
In this embodiment, a power interface 3 may be provided in each trunk unit. Power source 3, trunk unit surface are equipped with mounting hole 13, and power source 3 inlays and locates mounting hole 13, and power source 3 is connected with corresponding power connector 1 electricity. And because each trunk unit can be electrically connected, the power supply can also be directly connected to the lower end connecting part of the lowest trunk unit, and each trunk unit is not required to be provided with a power supply interface.
As shown in fig. 3, the upper connecting portion 21 includes a first inclined surface 211, a first supporting platform 212 and a first elastic buckle assembly 213; the first inclined platform 211 is provided with a positive metal elastic sheet and a negative metal elastic sheet respectively, and the first supporting platform 212 is used for supporting the inclined platform and is buckled and fixed in the trunk unit through a first elastic buckle component card 213; the lower end connecting part 22 has the same structure as the upper end connecting part 21, but has different corresponding marks and is not shown in the figure; reference may be made to the upper end connection 21. The lower end connecting portion 22 includes a second inclined surface stage 221, a second supporting stage 222 and a second snap assembly 223; the second inclined platform 221 is provided with a positive metal elastic sheet and a negative metal elastic sheet respectively, and the second support platform 222 is used for supporting the inclined platform and is fastened and fixed inside the trunk unit through a second elastic fastener component card 223. Further, this first bullet knot subassembly, second bullet knot subassembly in having implemented can replace through threaded component, and threaded component can set up the screw hole through at the inclined plane platform, sets up corresponding hole on the trunk unit again, advances the screw hole through trunk unit external rotation screw in order to reach fixed inclined plane platform. The first support table and the support ramp table are also screwed into the trunk unit. When the elastic buckle component and the thread component are used together, the fixing effect is better. The elastic buckle component and the thread component are both fixed components and can play a role in fixing.
During the use, second trunk unit makes second inclined plane platform and the first inclined plane platform accordant connection of first trunk unit through rotating, and the positive, negative pole metal shrapnel of first trunk unit corresponds the negative, the anodal metal shrapnel of connecting the second trunk unit promptly. In this embodiment, the metal elastic pieces are respectively disposed on the left and right sides of the inclined platform in the vertical direction, and when in actual use, the metal elastic pieces can be disposed on the upper and lower sides of the inclined platform in the vertical direction, and other simple alternatives can also be used.
Further, when two adjacent trunk units are connected, the lower end part of the second trunk unit located above is sleeved in the upper end part of the first trunk unit located below, and the upper end part of the first trunk unit is sleeved with a buffering fixing ring. Because when cup jointing, the collision often appears in the lower extreme of second trunk unit and the upper end of first trunk unit, long-time collision back, its deformation that can influence. For preventing this kind of condition from appearing, increase of service life overlaps at the upper end portion and is equipped with solid fixed ring of buffering for buffering second trunk unit gravity makes its slow second trunk unit can slowly fix on first trunk unit.
Furthermore, as the first inclined plane platform and the second inclined plane platform are connected in a matching manner, the adjacent first trunk unit and the second trunk unit are sleeved at a certain angle; the corresponding socket marks can be arranged at the socket positions of the first trunk unit and the second trunk unit. If set up the guide block on first trunk unit, set up behind the guide way on the second trunk unit for it is more convenient to assemble. Corresponding color blocks can be arranged at corresponding positions of the first trunk unit and the second trunk unit so as to identify the positions after the sleeving.
The above are only specific embodiments of the present invention, and the protection scope of the present invention is not limited thereby; any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.
Claims (8)
1. A Christmas tree comprises a plurality of trunk units which can be assembled, wherein each trunk unit is a hollow pipe body, and when two adjacent trunk units are connected, the lower end of the pipe body positioned above is sleeved with the upper end of the pipe body positioned below; the trunk unit is characterized by comprising a power supply connector, wherein the power supply connector comprises an upper end connecting part and a lower end connecting part, the upper end connecting part and the lower end connecting part are respectively arranged at two ends in the pipe body, and the upper end connecting part is electrically connected with the lower end connecting part; the upper end connecting part comprises a first inclined plane platform, the lower end connecting part comprises a second inclined plane platform, and when two adjacent trunk units are connected, the first inclined plane platform is connected with the second inclined plane platform in a matched mode; the first inclined plane platform and the second inclined plane platform are respectively provided with a positive metal elastic sheet and a negative metal elastic sheet, and the first inclined plane platform and the second inclined plane platform are connected in a matching manner, so that the positive metal elastic sheet and the negative metal elastic sheet of the first inclined plane platform are correspondingly connected with the negative metal elastic sheet and the positive metal elastic sheet of the second inclined plane platform.
2. The Christmas tree of claim 1, wherein the trunk unit is provided with a power interface, a mounting hole is formed in the surface of the trunk unit, the power interface is embedded in the mounting hole, and the power interface is electrically connected with the corresponding power connector.
3. The christmas tree of claim 1, wherein the upper end connection portion is provided with a first ramp, a first support stand, and a first securing assembly; the first supporting platform is used for supporting the first inclined platform and is fixed in the trunk unit through a first fixing assembly; the lower end connecting part is provided with a second inclined plane platform, a second supporting platform and a second fixing component; the second support platform is used for supporting a second inclined platform and is fixed inside the trunk unit through a second fixing assembly.
4. The Christmas tree of claim 3, wherein the securing assembly comprises a snap assembly and/or a threaded assembly.
5. The Christmas tree of any one of claims 1 to 4, wherein when two adjacent trunk units are connected, the lower end of the second trunk unit located above is sleeved in the upper end of the first trunk unit located below, and the upper end of the first trunk unit is sleeved with a buffer fixing ring.
6. The Christmas tree of claim 5, wherein the sockets of the first trunk unit and the second trunk unit are provided with corresponding socket marks.
7. The Christmas tree of claim 6 wherein a guide block is provided on the first stem unit and a guide slot is provided on the second stem unit.
8. The Christmas tree of claim 6 wherein color indicia are provided on the first and second stem units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921575449.5U CN210582082U (en) | 2019-09-22 | 2019-09-22 | Christmas tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921575449.5U CN210582082U (en) | 2019-09-22 | 2019-09-22 | Christmas tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210582082U true CN210582082U (en) | 2020-05-22 |
Family
ID=70702155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921575449.5U Active CN210582082U (en) | 2019-09-22 | 2019-09-22 | Christmas tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210582082U (en) |
-
2019
- 2019-09-22 CN CN201921575449.5U patent/CN210582082U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210823 Address after: 523000 No. 251, Jinsong Road, Liaobu Town, Dongguan City, Guangdong Province Patentee after: Dongguan Meigao Industrial Co.,Ltd. Address before: 523000 Cangqian street, Guancheng District, Dongguan City, Guangdong Province Patentee before: Cai Junhao |