CN211084015U

CN211084015U - Flexible line way board is used to new energy automobile L ED lamp

Info

Publication number: CN211084015U
Application number: CN201922000682.7U
Authority: CN
Inventors: 李应云; 佘亚飞; 张保雄
Original assignee: Nanjing Zandian Electronic Technology Co ltd
Current assignee: Nanjing Zandian Electronic Technology Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-24
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a flexible line way board for new energy automobile L ED lamp, including the circuit board body, the below of circuit board body is provided with the mounting panel, the top of circuit board body and mounting panel is close to left and right sides department and has seted up the through-hole respectively, and be close to left and right sides department between circuit board body and the mounting panel and be provided with the screwed pipe respectively, and the top and the bottom of screwed pipe extend respectively to two ascending through-holes of vertical side, the top of screwed pipe is provided with the nut, the top of screwed pipe is close to left and right sides department first soft preforming of fixedly connected with respectively, equal fixedly connected with second soft preforming on the top of two first soft preforming, the top of second soft preforming and the bottom fixed connection of nut, the top of nut is provided with T shape threaded rod, the nut is passed to the bottom of T shape threaded rod, and extend to in the screwed pipe, the utility model discloses a series of structures make this device have characteristics such.

Description

Flexible line way board is used to new energy automobile L ED lamp

Technical Field

The utility model relates to a circuit board technical field specifically is a flexible line way board is used to new energy automobile L ED lamp.

Background

The circuit board enables the circuit to be miniaturized and visualized, plays an important role in the batch production of fixed circuits and the optimization of the electrical appliance layout, can be called as a printed circuit board or a printed circuit board, and is also called as a flexible circuit board, wherein the flexible circuit board is a flexible printed circuit board which is made of polyimide or polyester film serving as a base material and has high reliability and excellent quality, so that the flexible printed circuit board is widely applied to the field of L ED lamps of new energy vehicles.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming defects such as prior art's fixed insecure and poor stability, provide a flexible line way board for new energy automobile L ED lamp, a flexible line way board for new energy automobile L ED lamp has characteristics such as fixed firm and stable height.

In order to achieve the purpose, the utility model provides a flexible printed circuit board for L ED lamp of new energy automobile, including the circuit board body, the below of circuit board body is provided with the mounting panel, the top of circuit board body and mounting panel is close to left and right sides department and has seted up the through-hole respectively, and is close to left and right sides department and is provided with the screwed pipe respectively between circuit board body and the mounting panel, and the top and the bottom of screwed pipe extend respectively in two through-holes on the vertical direction, the top of screwed pipe is provided with the nut, the top of screwed pipe is close to left and right sides department and is fixed connection with first soft preforming, two respectively equal fixed connection has the second soft preforming on the top of first soft preforming, the top of second soft preforming and the bottom fixed connection of nut, the top of nut is provided with T shape threaded rod, the nut is passed to the bottom of T shape threaded rod to extend to in the screwed pipe.

Preferably, the bottom of circuit board body and the top of mounting panel are close to left and right sides department fixedly connected with toper piece respectively, two in the vertical direction fixedly connected with circular spring between the toper piece.

Preferably, the bottom of circuit board body and the top of mounting panel are close to screwed pipe department first connecting piece of fixedly connected with and second connecting piece respectively, and the antetheca of first connecting piece is close to left and right sides department and has the V-arrangement connecting rod through pivot and bearing swing joint respectively, the back wall of V-arrangement connecting rod is close to the antetheca swing joint of bottom department through pivot and bearing and second connecting piece.

Preferably, the bottom of circuit board body is close to middle fixedly connected with inserted bar, the top of mounting panel is close to middle fixedly connected with and inserted bar assorted pipe.

Preferably, a plurality of radiating fins which are uniformly distributed are respectively arranged at the positions, close to the left and right sides, of the bottom of the circuit board body and the top of the mounting plate.

Preferably, a cross-shaped groove is formed in the top of the T-shaped threaded rod, and the T-shaped threaded rod is matched with the threaded pipe.

Preferably, the two first soft pressing pieces are arranged in a bilateral symmetry mode by taking the central axis of the nut as a symmetry axis, and the two second soft pressing pieces are arranged in a bilateral symmetry mode by taking the central axis of the nut as a symmetry axis.

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

1. in the technical scheme, the T-shaped threaded rod, the threaded pipe, the nut, the second soft pressing sheet and the first soft pressing sheet are matched with each other, so that the first soft pressing sheet can be driven to move downwards, the circuit board body is pressed tightly, and the circuit board body can be firmly fixed;

2. in the technical scheme, the conical block, the circular spring, the V-shaped connecting rod, the inserted rod and the circular tube are matched with each other, so that the circuit board body can be buffered and pressed, and the stability of the circuit board body can be effectively improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. a circuit board body; 2. a first soft pressing sheet; 3. a second soft pressing sheet; 4. a circular spring; 5. a conical block; 6. mounting a plate; 7. a V-shaped connecting rod; 8. a circular tube; 9. a threaded pipe; 10. a T-shaped threaded rod; 11. a nut; 12. heat dissipation fins; 13. and (4) inserting the rod.

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.

Please refer to fig. 1-3, the utility model provides a technical scheme, a flexible line way board for new energy automobile L ED lamp, including circuit board body 1, below of circuit board body 1 is provided with mounting panel 6, the top of circuit board body 1 and mounting panel 6 is close to left and right sides department and has seted up the through-hole respectively, and be close to left and right sides department between circuit board body 1 and the mounting panel 6 and be provided with screwed pipe 9 respectively, and the top and the bottom of screwed pipe 9 extend respectively to two through-holes on the vertical direction, the top of screwed pipe 9 is provided with nut 11, the top of screwed pipe 9 is close to left and right sides department fixedly connected with first soft preforming 2 respectively, equal fixedly connected with second soft preforming 3 on the top of two first soft preforming 2, two first soft preforming 2 are set up for left and right symmetry with the central axis of nut 11, and two second soft preforming 3 are set up for left and right symmetry with the central axis of nut 11 as the symmetry axis, the top of nut 11 is set up for left and right symmetry with the central axis, the bottom fixed connection piece of nut 11 and bottom of nut 11, the bottom fixed connection piece of nut 11 is provided with the bottom and bottom of nut 11, the bottom of nut 11 and the bottom fixed connection piece of nut 11, the bottom of the mounting panel 6 and the middle connection piece of the bottom of the conical spring 6 and the mounting panel 6 and the bottom of the conical connection piece, the conical connection piece of the mounting panel 6, the mounting panel 6 and the mounting panel, the mounting panel is provided with the bottom of the conical connection piece, the bottom of the conical connection piece 4, the mounting panel, the bottom of the mounting panel is provided with the bottom of the mounting panel, the mounting panel is provided with the bottom of the mounting panel, the bottom of the mounting panel, the bottom of the mounting panel is provided with the mounting panel, the bottom of the bottom.

The working principle is as follows: when the technical scheme is used, firstly, the through hole on the mounting plate 6 is aligned to the screw hole on the required mounting position, the cross-shaped opener is used for clockwise rotating the T-shaped threaded rod 10, the T-shaped threaded rod 10 rotates in the nut 11 and the threaded pipe 9 and extends into the screw hole, at the moment, the T-shaped threaded rod 10 drives the nut 11 to move towards one side of the circuit board body 1, the nut 11 drives the second soft pressing sheet 3 to extrude the first soft pressing sheet 2, the first soft pressing sheet 2 is enabled to be contacted with the circuit board body 1, the circuit board body 1 moves towards one side of the mounting plate 6 and compresses the circuit board body 1, so that firm fixing of the circuit board body can be realized, the synchronous circuit board body 1 drives the inserting rod 13 to enter the circular pipe 8, the circuit board body 1 extrudes the V-shaped connecting rod 7, the V-shaped connecting rod 7 is folded inwards, and meanwhile, the, the circuit board body 1 can be buffered and pressed, so that the stability of the circuit board body can be effectively improved.

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 flexible circuit board for the new energy automobile L ED lamp comprises a circuit board body (1) and is characterized in that a mounting plate (6) is arranged below the circuit board body (1), through holes are formed in the top portions, close to the left side and the right side, of the circuit board body (1) and the mounting plate (6), threaded pipes (9) are arranged between the circuit board body (1) and the mounting plate (6) and close to the left side and the right side, the top ends and the bottom ends of the threaded pipes (9) extend into the two through holes in the vertical direction respectively, nuts (11) are arranged above the threaded pipes (9), first soft pressing plates (2) are fixedly connected to the top portions, close to the left side and the right side, of the top portions of the threaded pipes (9) respectively, second soft pressing plates (3) are fixedly connected to the top portions of the first soft pressing plates (2), the top portions of the second soft pressing plates (3) are fixedly connected to the bottoms of the nuts (11), T-shaped threaded rods (10) are arranged above the nuts (11), and the bottom ends of the T-shaped threaded rods (10) penetrate through the nuts (.

2. The flexible circuit board for the new energy automobile L ED lamp according to claim 1, wherein tapered blocks (5) are fixedly connected to the bottom of the circuit board body (1) and the top of the mounting plate (6) near the left and right sides respectively, and a circular spring (4) is fixedly connected between the two tapered blocks (5) in the vertical direction.

3. The flexible circuit board for the new energy automobile L ED lamp according to claim 1, wherein a first connecting piece and a second connecting piece are fixedly connected to the bottom of the circuit board body (1) and the top of the mounting plate (6) near the threaded pipe (9) respectively, a V-shaped connecting rod (7) is movably connected to the front wall of the first connecting piece near the left side and the right side through a rotating shaft and a bearing respectively, and a V-shaped connecting rod (7) is movably connected to the front wall of the second connecting piece near the bottom through a rotating shaft and a bearing.

4. The flexible circuit board for the new energy automobile L ED lamp according to claim 1, wherein an insertion rod (13) is fixedly connected to the bottom of the circuit board body (1) near the middle, and a circular tube (8) matched with the insertion rod (13) is fixedly connected to the top of the mounting plate (6) near the middle.

5. The flexible circuit board for the new energy automobile L ED lamp according to claim 3, wherein a plurality of uniformly distributed heat dissipation fins (12) are respectively mounted at the bottom of the circuit board body (1) and the top of the mounting plate (6) near the V-shaped connecting rods (7) at the left and right sides.

6. The flexible circuit board for the new energy automobile L ED lamp according to claim 1, wherein a cross-shaped groove is formed in the top of the T-shaped threaded rod (10), and the T-shaped threaded rod (10) is matched with the threaded pipe (9).

7. The flexible circuit board for the new energy automobile L ED lamp according to claim 1, wherein the two first flexible pressing sheets (2) are arranged in a left-right symmetrical manner with a central axis of the nut (11) as a symmetry axis, and the two second flexible pressing sheets (3) are arranged in a left-right symmetrical manner with the central axis of the nut (11) as a symmetry axis.