CN212810618U

CN212810618U - FPC connector of convenient equipment

Info

Publication number: CN212810618U
Application number: CN202021977850.4U
Authority: CN
Inventors: 李斌; 刘春生
Original assignee: Shenzhen Jingyuanrong Electronics Co ltd
Current assignee: Shenzhen Jingyuanrong Electronics Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-03-26
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a belong to the technical field of the connector, specifically be a FPC connector of convenient equipment, FPC connector body lower extreme fixed mounting insulating layer, fixed mounting front ground lug on FPC connector body lateral wall, fixed mounting back ground lug on FPC connector body lateral wall, set up the louvre on FPC connector body upper surface, fixed mounting terminal on the FPC connector body, the hole is seted up to FPC connector body inside, slide connection tongue piece on the inner wall of FPC connector body top, slide connection FPC in the FPC connector body, through front ground lug and back ground lug and PCB board fixed connection, not only can facilitate the equipment of FPC connector, but also strengthened the connection louvre between connector and the PCB board, insulated protection is carried out to the device through the insulating layer, the heat dissipation protection can be carried out to the device to the FPC connector upper surface of setting up, the practicability of the device is enhanced.

Description

FPC connector of convenient equipment

Technical Field

The utility model relates to a connector technical field specifically is a FPC connector of convenient equipment.

Background

FPC: a flexible printed circuit board, generally speaking, is a PCB made of a flexible material (a foldable or bendable material) connector used for connecting an LCD display screen to a driving circuit (PCB), mainly a 0.5mm pitch product. 0.3mm pitch products have also been used in large quantities, and with the trend of LCD drivers being integrated into LCD devices, the pin count of FPCs has decreased accordingly, and there are related products on the market. In the long-term direction, the FPC connector is expected to be integrated with other mobile phone components on the frame of a mobile phone or its LCD module, and the product is mainly applied to various fields such as digital communication products, portable electronic products, computer peripheral equipment, measuring instruments, automotive electronics, etc., such as mobile phones, digital cameras, notebook computers, MID, MP3\4\5, handheld game consoles, audio systems, etc.

The FPC connector plays an important role in the FPC technology, the FPC connector is thinned and miniaturized to be realized, the occupied area of the connector can be reduced, the connection assembly of the FPC connector in a PCB board can influence the connection strength of the FPC connector, the using effect of the FPC connector can be influenced, the FPC connector is fixed through welding of terminals on the FPC connector and the PCB board at present, the fixing mode is easy to loosen, and the using effect of the FPC connector can be influenced.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems with the prior art connectors.

Therefore, the utility model aims at providing a FPC connector of convenient equipment can carry out insulation protection to the device through the insulating layer through preceding grounding lug and back grounding lug and PCB board fixed connection, and the louvre of seting up on the FPC connector upper surface can carry out the heat dissipation protection to the device.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

an FPC connector that facilitates assembly, comprising: FPC connector body, preceding ground lug, screw hole, back ground lug, louvre, terminal, FPC connector body lower extreme fixed mounting insulating layer, ground lug before the fixed mounting on the FPC connector body lateral wall, set up the screw hole on the preceding ground lug, threaded connection bolt on the screw hole, fixed mounting back ground lug on the FPC connector body lateral wall, set up the louvre on the FPC connector body upper surface, fixed mounting dust screen on the louvre, fixed mounting terminal on the FPC connector body, the inside hole of seting up of FPC connector body, sliding connection tongue piece on the inner wall of FPC connector body top, sliding connection FPC in the FPC connector body.

As a convenient FPC connector's of equipment preferred scheme, wherein: and rubber insulating gaskets are fixedly arranged at the lower ends of the front grounding piece and the rear grounding piece.

As a convenient FPC connector's of equipment preferred scheme, wherein: the terminal is formed by stamping and bending, the front end of the terminal is provided with a hole, and the terminal is subjected to tinning treatment.

As a convenient FPC connector's of equipment preferred scheme, wherein: and anti-skid grains are arranged at the joint of the lower end of the tongue piece and the FPC.

Compared with the prior art: can not only make things convenient for the equipment of FPC connector through preceding grounding lug and back grounding lug and PCB board fixed connection, strengthen the firm in connection nature between connector and the PCB board moreover, carry out insulation protection to the device through the insulating layer, the louvre of seting up on the FPC connector upper surface can carry out heat dissipation protection, reinforcing device practicality to the device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a top view of an FPC connector of the present invention that is easy to assemble;

fig. 2 is a front view of the FPC connector of the present invention, which is convenient to assemble.

In the figure: 100FPC connector body, 110 insulating layer, 200 front grounding piece, 300 screw holes, 310 bolts, 400 rear grounding piece, 500 heat dissipation holes, 510 dust screen, 600 terminals, 700 holes, 800 tongue piece.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a FPC connector of convenient equipment can carry out insulation protection to the device through the insulating layer through preceding earthing lug and back earthing lug and PCB board fixed connection, and the louvre of seting up on the FPC connector upper surface can carry out heat dissipation protection to the device, please refer to and draw together figure 1-figure 2, include: FPC connector body 100, preceding ground lug 200, screw hole 300, back ground lug 400, louvre 500, terminal 600.

Referring to fig. 1-2 again, the lower end of the FPC connector body 100 is fixedly installed with an insulating layer 110, the insulating layer 110 is used for insulating and protecting the FPC connector body 100, the outer side wall of the FPC connector body 100 is fixedly installed with a front grounding sheet 200, the front grounding sheet 200 is provided with a threaded hole 300, the threaded hole 300 is screwed with a bolt 310, the front grounding sheet 200 fixes the FPC connector body 100 on a PCB board through the threaded hole 300 and the bolt 310, the outer side wall of the FPC connector body 100 is fixedly installed with a rear grounding sheet 400, the rear grounding sheet 400 is used for fixing the FPC connector body 100 on the PCB, the upper surface of the FPC connector body 100 is provided with a heat dissipation hole 500, the heat dissipation hole 500 is used for dissipating heat inside the device, the heat dissipation hole 500 is fixedly installed with a dust screen 510, the dust screen 510 is used for protecting the heat dissipation hole 500 from dust, the terminal 600 is fixedly installed on the FPC connector body 100, the terminal 600 is used for signal transmission between the FPC connector body 100 and a PCB, a hole 700 is formed in the FPC connector body 100, a sliding connection tongue piece 800 is arranged on the inner wall of the top of the FPC connector body 100, the tongue piece 800 is used for locking the FPC, so that the FPC keeps certain contact force, and the FPC is connected in the FPC connector body 100 in a sliding mode.

When specifically using, weld FPC connector body 100's terminal 600 on the PCB board, fix FPC connector body 100 on the PCB board through preceding grounding piece 200 and back grounding piece 400, strengthen the fastness of connection between connector and the PCB board, louvre 500 dispels the heat to the device, and dust screen 510 can prevent dust protection to the device, puts and ends in the dust gets into the connector.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a FPC connector of convenient equipment which characterized in that includes: the flexible printed circuit board (FPC) connector comprises an FPC connector body (100), a front grounding piece (200), a threaded hole (300), a rear grounding piece (400), a heat dissipation hole (500) and a terminal (600), wherein an insulating layer (110) is fixedly installed at the lower end of the FPC connector body (100), the front grounding piece (200) is fixedly installed on the outer side wall of the FPC connector body (100), the threaded hole (300) is formed in the front grounding piece (200), a threaded connecting bolt (310) is arranged in the threaded hole (300), the rear grounding piece (400) is fixedly installed on the outer side wall of the FPC connector body (100), the heat dissipation hole (500) is formed in the upper surface of the FPC connector body (100), a dust screen (510) is fixedly installed on the heat dissipation hole (500), the terminal (600) is fixedly installed on the FPC connector body (100), a hole (700) is formed in the FPC connector body (100), and a tongue piece (800) is slidably connected on the inner wall, the FPC connector body (100) is connected with an FPC (900) in a sliding mode.

2. An FPC connector convenient for assembly according to claim 1, wherein rubber insulating rubber gaskets are fixedly mounted at the lower ends of the front grounding plate (200) and the rear grounding plate (400).

3. An FPC connector convenient for assembly according to claim 1, wherein said terminals (600) are formed by stamping and bending, the front ends of said terminals (600) are opened and the terminals (600) are plated with tin.

4. An FPC connector convenient to assemble according to claim 1, characterized in that the joint of the lower end of the tongue piece (800) and the FPC (900) is provided with anti-slip threads.