Flexible circuit board connection structure of LED light bar

Abstract

This utility model relates to the technical field of LED light strip arrangement devices, specifically disclosing a flexible circuit board connection structure for LED light strips. It includes a base plate, a cylinder fixedly connected to the top of the base plate, a top plate fixedly connected to the top of the cylinder, and a connecting seat rotatably connected to the outer side of the cylinder. A direction adjustment mechanism for adjusting the angle between the two connecting seats is provided on the outer side of the connecting seat. The direction adjustment mechanism includes fixed teeth fixedly connected to the outer side of the connecting seat, a middle tooth slidably connected to the outer side of the cylinder, and a push spring sleeved on the outer side of the cylinder. By engaging and disengaging the fixed teeth and the middle tooth, the angle between the two connecting seats is adjusted, allowing the two light strips to be connected from different angles. This makes the installation process more flexible and convenient, enabling users to creatively design and personalize layouts according to different installation needs.

Description

Technical Field

[0001] This utility model relates to the technical field of LED light strip arrangement devices, specifically a flexible circuit board connection structure for LED light strips. Background Technology

[0002] The connectors on the flexible circuit board of LED light strips are used to connect the LED light strips to a power supply or other LED light strips. Through the mating of the plug and socket, power can be supplied to the LED light strips smoothly, or multiple light strips can be connected in series or parallel via the connectors.

[0003] In existing technologies, the flexible circuit board connection structure of some LED light strips can only keep the two LED light strips vertically aligned when connecting them. It cannot adjust the angle according to specific installation requirements to allow the two LED light strips to be connected from different angles, which limits the flexibility of installation and may cause inconvenience. It also makes it difficult to realize creative designs and personalized layouts. To address this, we propose a flexible circuit board connection structure for LED light strips. Utility Model Content

[0004] The purpose of this utility model is to provide a flexible circuit board connection structure for LED light strips, in order to solve the problem that some connection structures mentioned in the background art cannot be adjusted at the angle according to specific installation requirements, allowing two LED light strips to be connected from different angles, which limits the flexibility of installation, may cause inconvenience in installation, and makes it difficult to realize creative design and personalized layout.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a flexible circuit board connection structure for LED light strips, including a base plate, a cylinder fixedly connected to the top of the base plate, a top plate fixedly connected to the top of the cylinder, a connecting seat rotatably connected to the outer side of the cylinder, and a direction adjustment mechanism for adjusting the angle of the two connecting seats provided on the outer side of the connecting seat.

[0006] The direction adjustment mechanism includes fixed teeth fixedly connected to the outside of the connecting seat, and intermediate teeth slidably connected to the outside of the cylinder.

[0007] The cylinder has a push spring fitted on its outer side, and a push plate is fixedly connected to the bottom end of the push spring.

[0008] The bottom end of the push plate contacts the outer side of one of the connecting seats, and the fixed teeth mesh with the middle teeth.

[0009] The outer side of the connecting seat is rotatably connected to a closing plate, and the front and rear sides of the two closing plates are fixedly connected to a locking block.

[0010] The two connecting seats are fixedly connected to the front and rear sides with locking pins, and the two locking pins are engaged with the two locking blocks respectively.

[0011] The film has fixing plates at both ends, and fixing holes are provided inside the two fixing plates.

[0012] This utility model has at least the following beneficial effects: By engaging and disengaging the fixed teeth and the middle teeth, the angle between the two connectors can be adjusted, allowing the two light strips to be connected from different angles. This makes the installation process more flexible and convenient, enabling users to create creative designs and personalized layouts according to different installation needs. Attached Figure Description

[0013] Figure 1 This is a three-dimensional view of the structure of this utility model; Figure 2 This is a schematic diagram of the connector structure of this utility model; Figure 3 This is a schematic diagram of the middle tooth structure of this utility model; Figure 4 This is a schematic diagram of the fixed tooth structure of this utility model.

[0014] In the diagram: 1. Base plate; 2. Cylinder; 3. Top plate; 4. Connecting seat; 5. Direction adjustment mechanism; 501. Fixed tooth; 502. Intermediate tooth; 503. Push spring; 504. Push plate; 6. Closing plate; 7. Locking post; 8. Locking block; 9. Fixing plate; 10. Fixing hole. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1 Please see Figures 1 to 4This utility model provides a technical solution: a flexible circuit board connection structure for LED light strips, including a base plate 1. The base plate 1 is designed to facilitate the fixing of a cylinder 2. The top of the base plate 1 is fixedly connected to the cylinder 2. The cylinder 2 is designed to facilitate the fixing of a top plate 3 and a mounting connector 4. The top plate 3 is fixedly connected to the top of the cylinder 2. The top plate 3 is designed to cooperate with the cylinder 2 to facilitate the installation of a push spring 503. The outer side of the cylinder 2 is rotatably connected to a connector 4. The connector 4 is designed to cooperate with a closing piece 6 to fix the LED light strip. The outer side of the connector 4 is provided with a direction adjustment mechanism 5 for adjusting the angle of the two connectors 4.

[0017] The direction adjustment mechanism 5 includes a fixed tooth 501 fixedly connected to the outside of the connecting seat 4. The fixed tooth 501 is designed to engage with the intermediate tooth 502 to lock the turning angle of the two connecting seats 4. The intermediate tooth 502 is slidably connected to the outside of the cylinder 2. The intermediate tooth 502 is designed to engage with the two fixed teeth 501.

[0018] A push spring 503 is sleeved on the outer side of the cylinder 2. The push spring 503 is designed to push the push plate 504, thereby pushing and squeezing the outer side of one of the connecting seats 4, so that the fixed teeth 501 of the connecting seat 4 can engage with the middle teeth 502. The push plate 504 is fixedly connected to the bottom end of the push spring 503.

[0019] The bottom end of the push plate 504 contacts the outer side of one of the connecting seats 4. Under the push of the push spring 503, the push plate 504 will press the outer side of the connecting seat 4. The pressed connecting seat 4 will drive the fixed tooth 501 to engage with the middle tooth 502. The fixed tooth 501 and the middle tooth 502 mesh together.

[0020] A closing piece 6 is rotatably connected to the outer side of the connecting seat 4. The closing piece 6 is designed to close the connecting seat 4. The front and rear sides of the two closing pieces 6 are fixedly connected with a locking block 8. The locking block 8 is designed to engage with the locking post 7.

[0021] Both front and rear sides of the two connecting seats 4 are fixedly connected with locking posts 7. The locking posts 7 are designed to engage with locking blocks 8, thereby locking the closing piece 6 and the connecting seat 4. The two locking posts 7 engage with the two locking blocks 8 respectively. When it is necessary to connect two LED light strips, first open their respective closing pieces 6 to allow the LED light strips to enter the interior of the connecting seat 4. At this time, by engaging the locking posts 7 and locking blocks 8, the closing piece 6 and the connecting seat 4 lock the LED light strips. When it is necessary to adjust the orientation of the two LED light strips, pull the connecting seat 4 by hand to separate the fixing teeth 501 and the middle teeth 502 on the connecting seat 4. At this time, the angle of the connecting seat 4 can be rotated to determine the orientation. After the connecting seat 4 has rotated to the desired angle, release the hand holding the connecting seat 4. At this time, the push spring 503 will push the push plate 504, causing the push plate 504 to push the outer side of the connecting seat 4, so that the fixed teeth 501 on the connecting seat 4 can engage with the middle teeth 502, thereby locking the angle orientation of the two connecting seats 4. By engaging and disengaging the fixed teeth 501 and the middle teeth 502, the angle orientation between the two connecting seats 4 can be adjusted, allowing the two LED light strips to be connected from different angles, making the installation process more flexible and convenient, and allowing users to make creative designs and personalized layouts according to different installation needs.

[0022] Example 2 In this second embodiment, the other structures remain unchanged. The difference from the first embodiment is that the front and rear ends of the base plate 1 are fixedly connected with fixing plates 9. The fixing plates 9 are designed to facilitate the nails to pass through the fixing holes 10, so as to nail the fixing plates 9 to the wall and thus fix the base plate 1. The two fixing plates 9 are provided with fixing holes 10 inside. The fixing holes 10 are designed to facilitate the nails to pass through.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flexible circuit board connection structure for LED light strips, comprising a substrate (1), characterized in that: The top of the substrate (1) is fixedly connected to a cylinder (2), the top of the cylinder (2) is fixedly connected to a top piece (3), and a connecting seat (4) is rotatably connected to the outside of the cylinder (2). A direction adjustment mechanism (5) for adjusting the angle of the two connecting seats (4) is provided on the outside of the connecting seat (4). The direction adjustment mechanism (5) includes a fixed tooth (501) fixedly connected to the outside of the connecting seat (4), and an intermediate tooth (502) slidably connected to the outside of the cylinder (2). A push spring (503) is sleeved on the outer side of the cylinder (2), and a push plate (504) is fixedly connected to the bottom end of the push spring (503).

2. The flexible circuit board connection structure for LED light strips according to claim 1, characterized in that: The bottom end of the pusher (504) contacts the outer side of one of the connecting seats (4), and the fixed tooth (501) meshes with the intermediate tooth (502).

3. The flexible circuit board connection structure for LED light strips according to claim 1, characterized in that: The outer side of the connecting seat (4) is rotatably connected to a closing piece (6), and the front and rear sides of the two closing pieces (6) are fixedly connected to a locking block (8).

4. The flexible circuit board connection structure for LED light strips according to claim 3, characterized in that: Both of the two connecting seats (4) are fixedly connected to the front and rear sides with locking pins (7), and the two locking pins (7) are respectively engaged with the two locking blocks (8).

5. The flexible circuit board connection structure for LED light strips according to claim 1, characterized in that: The front and rear ends of the substrate (1) are fixedly connected with fixing plates (9), and fixing holes (10) are opened inside the two fixing plates (9).

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