CN216721662U

CN216721662U - Flexible circuit board with joint sealing function

Info

Publication number: CN216721662U
Application number: CN202220004799.1U
Authority: CN
Inventors: 屈高祝; 汪鹏; 陈志文
Original assignee: Zhaoqing Jiaming Electronics Co ltd
Current assignee: Zhaoqing Jiaming Electronics Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-06-10
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a flexible circuit board with a joint sealing function, which comprises a board body, wherein a first joint and a second joint are fixedly connected to two ends of the board body respectively, a first protective sleeve and a second protective sleeve are sleeved on the outer sides of the first joint and the second joint respectively, the first joint and the second joint are respectively composed of a bottom shell, a conductive sheet, a lower groove, an upper shell, an upper groove, an insert column and an insert hole, the upper end surface of the bottom shell is provided with the lower groove, the bottom of the lower groove is fixedly connected with the conductive sheet, one side of the lower groove is provided with the insert hole, and the upper end surface of the bottom shell is detachably connected with the upper shell. This flexible line way board with connect sealed function can realize that the butt joint seals up the effect, and connects when the wiring uses, demolishs the epitheca, then is connected connecting wire and conducting strip, thereby closes epitheca and drain pan lid with the bottom shell lid again and seals, and the first lag of deuterogamying and second lag use to play fine dual sealed effect.

Description

Flexible circuit board with joint sealing function

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a flexible circuit board with a joint sealing function.

Background

The flexible circuit board is a unique solution for meeting the miniaturization and movement requirements of electronic products, can be freely bent, wound and folded, can bear hundreds of thousands of dynamic bending without damaging a lead, can be randomly arranged according to the space layout requirement, and can be freely moved and stretched in a three-dimensional space, thereby achieving the integration of component assembly and lead connection, greatly reducing the volume and the weight of the electronic products, and being suitable for the development requirements of the electronic products towards high density, miniaturization and high reliability.

The existing flexible circuit board is short of sealing protection measures for the joint of the connector after the connector is connected, so that the joint is directly exposed outside, the phenomenon of dust pollution is easily caused, and further the condition of connection failure of the flexible circuit board is possibly caused.

Disclosure of Invention

The utility model aims to provide a flexible circuit board with a joint sealing function, and aims to solve the problems that after the existing flexible circuit board is connected with a joint, the joint is directly exposed outside due to the lack of sealing protection measures for the joint of the joint, so that the phenomenon of dust pollution is easily caused, and the connection fault of the flexible circuit board is possibly caused in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flexible line way board with connect sealing function, the package rubbing board body, the both ends difference fixedly connected with first joint and the second of plate body connect, first lag and second lag have been cup jointed respectively in the outside that first joint and second connect, first joint and second connect by drain pan, conducting strip, low groove, epitheca, upper groove, insert post and jack and constitute, the up end of drain pan is provided with the low groove, the bottom fixedly connected with conducting strip of low groove, one side of low groove is provided with the jack, the up end of drain pan can be dismantled and is connected with the epitheca, the lower terminal surface of epitheca is provided with the upper groove, the lower terminal surface fixedly connected with of epitheca inserts the post, the post is pegged graft inside the jack.

Preferably, the plate body comprises a substrate, a copper foil, an adhesive and a covering film, wherein the copper foil is welded on the upper end face of the substrate, the adhesive is coated on the upper end face of the copper foil, and the covering film is coated on the upper end face of the adhesive.

Preferably, the number of inserting the post and the jack is all provided with two sets, and inserts post and jack looks adaptation.

Preferably, the conductive sheet is electrically connected with the plate body.

Preferably, the number of the upper grooves and the number of the lower grooves are provided with a plurality of groups, and the upper grooves and the lower grooves are of semi-arc structures.

Compared with the prior art, the utility model has the beneficial effects that: this flexible line way board with connect sealed function can realize that the butt joint seals up the effect, and connects when the wiring uses, demolishs the epitheca, then is connected connecting wire and conducting strip, thereby closes epitheca and drain pan lid again and seals, cooperates first lag and second lag again and uses to play fine dual seal effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the first joint of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the plate body according to the present invention.

In the figure: 1. a plate body; 2. a first joint; 3. a first protective cover; 4. a second joint; 5. a second protective cover; 6. a bottom case; 7. a conductive sheet; 8. a lower groove; 9. an upper shell; 10. an upper groove; 11. inserting a column; 12. a jack; 13. a substrate; 14. copper foil; 15. an adhesive; 16. covering the film.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a flexible line way board with connect sealing function, includes plate body 1, the both ends difference fixedly connected with first joint 2 and second of plate body 1 connect 4, first joint 2 and second connect 4 the outside and cup jointed first lag 3 and second lag 5 respectively, first joint 2 and second connect 4 and constitute by drain pan 6, conducting strip 7, low groove 8, epitheca 9, upper groove 10, inserted column 11 and jack 12, the up end of drain pan 6 is provided with low groove 8, the bottom fixedly connected with conducting strip 7 of low groove 8, one side of low groove 8 is provided with jack 12, the up end of drain pan 6 can be dismantled and be connected with epitheca 9, the lower terminal surface of epitheca 9 is provided with upper groove 10, the lower terminal surface fixedly connected with inserted column 11 of epitheca 9, inserted column 11 is inside jack 12.

The plate body 1 is composed of a base plate 13, a copper foil 14, an adhesive 15 and a covering film 16, the copper foil 14 is welded on the upper end face of the base plate 13, the adhesive 15 is coated on the upper end face of the copper foil 14, the covering film 16 is coated on the upper end face of the adhesive 15, two groups of inserting columns 11 and inserting holes 12 are arranged, the inserting columns 11 are matched with the inserting holes 12, the inserting columns 11 are conveniently and tightly inserted into the inserting holes 12, the conducting plates 7 are electrically connected with the plate body 1, the conductivity of the conducting plates 7 is guaranteed, multiple groups of upper grooves 10 and lower grooves 8 are arranged, the upper grooves and the lower grooves are of semicircular arc structures, and the connecting wires are conveniently fixed.

The working principle is as follows: can realize the butt joint and seal the effect, and connect when the wiring uses, demolish epitheca 9, then be connected connecting wire and conducting strip 7, thereby close epitheca 9 and drain pan 6 lid again and seal, cooperate first lag 3 and second lag 5 again and use to play fine dual seal effect.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flexible line way board with connect sealing function, includes plate body (1), its characterized in that: the plate comprises a plate body (1), wherein two ends of the plate body (1) are fixedly connected with a first connector (2) and a second connector (4) respectively, the outer sides of the first connector (2) and the second connector (4) are respectively sleeved with a first protective sleeve (3) and a second protective sleeve (5), the first connector (2) and the second connector (4) are respectively composed of a bottom shell (6), a conductive sheet (7), a lower groove (8), an upper shell (9), an upper groove (10), an insert column (11) and an insert hole (12), the upper end surface of the bottom shell (6) is provided with the lower groove (8), the bottom of the lower groove (8) is fixedly connected with the conductive sheet (7), one side of the lower groove (8) is provided with the insert hole (12), the upper end surface of the bottom shell (6) is detachably connected with the upper shell (9), the lower end surface of the upper shell (9) is provided with the upper groove (10), the lower end surface of the upper shell (9) is fixedly connected with the insert column (11), the inserting column (11) is inserted in the inserting hole (12).

2. The flexible wiring board with a joint sealing function according to claim 1, wherein: the plate body (1) comprises a substrate (13), a copper foil (14), an adhesive (15) and a covering film (16), wherein the copper foil (14) is welded on the upper end face of the substrate (13), the adhesive (15) is coated on the upper end face of the copper foil (14), and the covering film (16) is coated on the upper end face of the adhesive (15).

3. The flexible wiring board with a joint sealing function according to claim 1, wherein: the quantity of inserting the post (11) and the jack (12) is all provided with two sets of, and inserts post (11) and jack (12) looks adaptation.

4. The flexible wiring board with a joint sealing function according to claim 1, wherein: the conducting strip (7) is electrically connected with the plate body (1).

5. The flexible wiring board with a joint sealing function according to claim 1, wherein: the number of the upper grooves (10) and the number of the lower grooves (8) are provided with a plurality of groups, and the groups are all of semi-arc structures.