CN212921399U

CN212921399U - Difficult not hard up power cord structure for car LED ornament lamp

Info

Publication number: CN212921399U
Application number: CN202021927199.XU
Authority: CN
Inventors: 江正仪; 杨宗隆; 黄传淑; 田玲
Original assignee: Fuzhou Zhengqiang Electronics Co ltd
Current assignee: Fuzhou Zhengqiang Electronics Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-09
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to the technical field of power cords, in particular to a power cord structure for an automobile LED decorative lamp, which comprises a power supply box, a connecting port, a protective cover and a fixed block, wherein the connecting port is arranged at the upper end of the power supply box, the connecting port is fixedly connected with the upper end of the power supply box, the protective cover is arranged at the right end of the power supply box, the upper end of the protective cover is rotatably connected with the right end of the outer wall of the power supply box through a shaft, a plug is arranged at the upper end of the connecting port, a winding board is arranged at the middle part of the right end of the power supply box, the winding board is fixedly connected with the middle part of the right end of the power supply box, the lower end of the winding board is provided with a buckle, the buckle is fixedly connected with the lower end of the right side of the power supply box, the lower end of the, the operation is simple and practical.

Description

Difficult not hard up power cord structure for car LED ornament lamp

Technical Field

The utility model relates to a power cord technical field specifically is a difficult not hard up power cord structure for car LED ornament lamp.

Background

The existing lamps in the automobile no longer only meet the requirement of illumination, the decoration effect is further increased, the LED lamps are generally adopted as decoration lamps, a power supply is required to be connected to a power supply through a power line to supply power to the decoration lamps, the power line is a current transmission wire, the common current transmission mode is point-to-point transmission, and the power line can be divided into an AC power line and a DC power line according to the purpose.

Traditional power cord and relevant structure only can satisfy the power supply needs, but simple structure, the phenomenon that becomes flexible and drops even can often appear, leads to power cord plug and power connection fastening inadequately, very influences the use of lamps and lanterns, and some power cords are longer moreover, do not arrange in order and accomodate the structure, can lead to the mixed and disorderly chapter of power cord arrangement often twine together, very influences people's use and experiences.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a difficult not hard up power cord structure for car LED decorative lamp to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a power line structure for an automotive LED decorative lamp not easy to loose comprises a power box, a connecting port, a protective cover and a fixed block, wherein the upper end of the power box is provided with the connecting port, the connecting port is fixedly connected with the upper end of the power box, the right end of the power box is provided with the protective cover, the upper end of the protective cover is rotatably connected with the right end of the outer wall of the power box through a shaft, the upper end of the connecting port is provided with a power line plug, the middle part of the right end of the power box is provided with a winding board, the winding board is fixedly connected with the middle part of the right end of the power box, the lower end of the winding board is provided with a buckle, the buckle is fixedly connected with the lower end of the right side of the power box, the lower end of the protective cover is provided with, first push rod and connector inner wall sliding connection, power cord plug lower extreme is provided with the cavity, be provided with the slider in the power cord plug lower extreme cavity, slider and power cord plug inner wall sliding connection, the inside gear that is provided with of fixed block, the gear middle part is connected through axle and fixed block inner wall rotation, the inserted bar lower extreme is provided with first rack, second push rod upper end is provided with the second rack, inserted bar lower extreme and first rack upper end fixed connection, second push rod upper end and second rack lower extreme fixed connection, first rack and second rack all are connected with gear engagement.

Preferably, a first spring is arranged between the sliding block and the cavity at the lower end of the power line plug, and the first spring is fixedly connected with the middle of the sliding block.

Preferably, a second spring is arranged between the first push rod and the inner wall of the connecting port, and the second spring is fixedly connected with the first push rod.

Preferably, a third spring is arranged between the upper end of the second rack and the inner wall of the fixed block, and the third spring is fixedly connected with the upper end of the second rack.

Preferably, the number of the first push rods is two, and the two first push rods are symmetrically arranged at the left end and the right end of the connecting port respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the cooperation through the slider that sets up and first spring can fasten the combination of power cord plug and power supply box connector more to prevent that the power cord plug is not hard up and drops, just can control demolising and the combination of power cord plug through first push rod and second spring moreover, easy operation can effectively improve the fastness of power cord when using.

2. The utility model discloses in, can twine the power cord through the kinking board that sets up and accomodate, the buckle that sets up moreover can fix the power cord plug after the winding is accomodate, further promotes the arrangement effect, can rotate the guard shield and can carry out dustproof damp-proofing protection to the power cord in addition, and is very practical.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a view showing an internal structure of the connector shown in FIG. 1 according to the present invention;

fig. 3 is a structural diagram of the inside of the fixing block in fig. 1 according to the present invention.

In the figure: the power supply comprises a power supply box 1, a connector 2, a shield 3, a wire winding plate 4, a buckle 5, a fixing block 6, a power line plug 7, a sliding block 8, a first push rod 9, a gear 10, a first rack 11, a second rack 12, a first spring 13, a second spring 14, a third spring 15, a plug 16 and a second push rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a power line structure for an automobile LED decorative lamp not easy to loose comprises a power box 1, a connecting port 2, a shield 3 and a fixed block 6, wherein the upper end of the power box 1 is provided with the connecting port 2, the connecting port 2 is fixedly connected with the upper end of the power box 1, the right end of the power box 1 is provided with the shield 3, the upper end of the shield 3 is rotatably connected with the right end of the outer wall of the power box 1 through a shaft, the upper end of the connecting port 2 is provided with a power line plug 7, the middle part of the right end of the power box 1 is provided with a winding board 4, the winding board 4 is fixedly connected with the middle part of the right end of the power box 1, the lower end of the winding board 4 is provided with a buckle 5, the buckle 5 is fixedly connected with the lower end of the right side of the power box 1, the lower end of the shield 3 is provided with the fixed block, first push rod 9 and connector 2 inner wall sliding connection, power cord plug 7 lower extreme is provided with the cavity, be provided with slider 8 in the cavity of power cord plug 7 lower extreme, slider 8 and power cord plug 7 inner wall sliding connection, the inside gear 10 that is provided with of fixed block 6, the gear 10 middle part is connected through axle and the rotation of fixed block 6 inner wall, inserted bar 16 lower extreme is provided with first rack 11, second push rod 17 upper end is provided with second rack 12, inserted bar 16 lower extreme and first rack 11 upper end fixed connection, second push rod 17 upper end and second rack 12 lower extreme fixed connection, first rack 11 and second rack 12 all are connected with gear 10 meshing.

A first spring 13 is arranged between the slide block 8 and the cavity at the lower end of the power line plug 7, the first spring 13 is fixedly connected with the middle part of the slide block 8, the first spring 13 pushes the slide block 8 to tightly connect the power line plug 7 with the connecting port 2 to prevent looseness, a second spring 14 is arranged between the first push rod 9 and the inner wall of the connecting port 2, the second spring 14 is fixedly connected with the first push rod 9 to facilitate the timely reset of the slide block 8 after the first push rod 9 withdraws out, a third spring 15 is arranged between the upper end of the second rack 12 and the inner wall of the fixed block 6, the third spring 15 is fixedly connected with the upper end of the second rack 12 to enable the second rack 12 to reset in time after the inserted rod 16 is withdrawn into the fixed block 6 and simultaneously used as power for inserting the inserted rod 16 into the slot hole, the number of the first push rods 9 is two, and the two first push rods 9 are respectively and symmetrically arranged at the, the assembly and the disassembly of the connector 2 for controlling the power line plug 7 are convenient.

The working process is as follows: when the power cord connector is used, the power cord plug 7 is directly inserted into the connector 2, the sliding block 8 is extruded by the inner wall of the connector 2 to move towards the inside of the cavity arranged at the lower end of the power cord plug 7, the sliding block 8 compresses the first spring 13, when the sliding block 8 is aligned with the slot hole arranged on the inner wall of the connector 2, the first spring 13 pushes the sliding block 8 to move reversely, the sliding block 8 is inserted into the slot hole on the inner wall of the connector 2, at the moment, the power cord plug 7 of the power cord is locked with the connector 2, when the power cord needs to be pulled out, only the first push rods 9 at two sides of the connector 2 need to be pressed simultaneously, the first push rods 9 push the sliding block 8 to move towards the inside of the cavity at the lower end of the power cord plug 7, the second spring 14 is compressed in the moving process of the first push rods 9, when the sliding block 8 is pushed, the first push rod 9 reversely moves under the action of the second spring 14 to return to the original position, then the second push rod 17 is pressed, the second push rod 17 presses the second rack 12 to move upwards, the third spring 15 is compressed in the process that the second rack 12 moves upwards, the second rack 12 drives the gear 10 to rotate anticlockwise, the gear 10 drives the first rack 11 to move downwards, the first rack 17 drives the inserted bar 16 to move downwards, when the inserted bar 16 leaves a slotted hole at the lower end of the shield 3, the shield 3 can directly rotate upwards, a power line is wound on the winding plate 4, then the power line plug 7 is placed on the buckle 5 and is pressed forcibly, the buckle 5 clamps and fixes the power line plug 7, then the shield 3 rotates downwards, then the second push rod 17 is released, the second rack 12 moves downwards under the action of the third spring 15, the second rack 12 drives the gear 10 to rotate clockwise, the gear 10 drives the first rack 11 to move upwards, the first rack 17 drives the inserted bar 16 to move upwards, the inserted bar 16 is inserted into the slotted hole under the shield 3 again to lock the shield 3, and at this time, the storage and the arrangement of the power lines are finished.

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

Claims

1. The utility model provides a difficult not hard up power cord structure for car LED decorative lamp, includes power supply box (1), connector (2), guard shield (3) and fixed block (6), its characterized in that: the power supply box is characterized in that a connector (2) is arranged at the upper end of the power supply box (1), the connector (2) is fixedly connected with the upper end of the power supply box (1), a protective cover (3) is arranged at the right end of the power supply box (1), the upper end of the protective cover (3) is rotatably connected with the right end of the outer wall of the power supply box (1) through a shaft, a power line plug (7) is arranged at the upper end of the connector (2), a winding board (4) is arranged in the middle of the right end of the power supply box (1), the winding board (4) is fixedly connected with the middle of the right end of the power supply box (1), a buckle (5) is arranged at the lower end of the winding board (4), the buckle (5) is fixedly connected with the lower end of the right side of the power supply box (1), a fixed block (6) is arranged at the lower end of, the upper end of the fixing block (6) is provided with an insert rod (16), the middle part of the connector (2) is provided with a first push rod (9), the first push rod (9) is connected with the inner wall of the connector (2) in a sliding manner, the lower end of the power line plug (7) is provided with a cavity, the cavity at the lower end of the power line plug (7) is provided with a slide block (8), the slide block (8) is connected with the inner wall of the power line plug (7) in a sliding manner, a gear (10) is arranged inside the fixing block (6), the middle part of the gear (10) is connected with the inner wall of the fixing block (6) in a rotating manner through a shaft, the lower end of the insert rod (16) is provided with a first rack (11), the upper end of the second push rod (17) is provided with a second rack (12), the lower end of the insert rod (16) is fixedly connected with the upper end, the first rack (11) and the second rack (12) are meshed and connected with the gear (10).

2. The power line structure for the automotive LED decorative lamp not easy to loose as claimed in claim 1, characterized in that: a first spring (13) is arranged between the sliding block (8) and a cavity at the lower end of the power line plug (7), and the first spring (13) is fixedly connected with the middle of the sliding block (8).

3. The power line structure for the automotive LED decorative lamp not easy to loose as claimed in claim 1, characterized in that: and a second spring (14) is arranged between the first push rod (9) and the inner wall of the connecting port (2), and the second spring (14) is fixedly connected with the first push rod (9).

4. The power line structure for the automotive LED decorative lamp not easy to loose as claimed in claim 1, characterized in that: and a third spring (15) is arranged between the upper end of the second rack (12) and the inner wall of the fixed block (6), and the third spring (15) is fixedly connected with the upper end of the second rack (12).

5. The power line structure for the automotive LED decorative lamp not easy to loose as claimed in claim 1, characterized in that: the number of the first push rods (9) is two, and the two first push rods (9) are symmetrically arranged at the left end and the right end of the connecting port (2) respectively.