CN210838330U

CN210838330U - Novel flat cable connector

Info

Publication number: CN210838330U
Application number: CN201922379356.1U
Authority: CN
Inventors: 邓乐
Original assignee: Dongguan Xiangzhan Electronic Co ltd
Current assignee: Dongguan Xiangzhan Electronic Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-06-23
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a novel bus bar connector, including socket and plug-in components of setting on the socket, the socket includes connecting portion and the stitch portion with connecting portion integrated into one piece, connecting portion are located stitch portion top, both sides of needle foot portion all are equipped with the finger splenium, both sides the finger splenium all is equipped with back-off portion, the plug-in components both sides are equipped with the screens groove with back-off portion complex, the trapezoidal recess screens that connecting portion and plug-in components below set up, and then buckle with the screens groove through back-off portion and be connected, and the metal latch of connecting portion is the setting of bulge, can increase the area of contact with the probe, improve transmission efficiency; the utility model relates to a small and exquisite adopts one shot forming, has saved space and material and cost of labor, can prevent effectively that the connector from droing, greatly increased fastness and stability in the assembly.

Description

Novel flat cable connector

Technical Field

The utility model relates to a technical field that flexible printed circuit board connects specifically is novel winding displacement connector.

Background

Various fields such as digital communication product, portable electronic product, computer peripheral equipment, measuring instrument, automotive electronics all need to use flexible printed circuit board, and equipment need connect flexible printed circuit board through the connector, and the connector divide into socket and plug-in components, and socket among the prior art and plug-in components drop easily for this, research and development a novel winding displacement connector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel winding displacement connector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a following technical scheme, a novel winding displacement connector, including socket and the plug-in components of setting on the socket, the socket include connecting portion and with connecting portion integrated into one piece's stitch portion, connecting portion are located stitch portion top, stitch portion both sides all are equipped with finger splenium, finger splenium is down "U" type and connects in stitch portion both sides, both sides finger splenium is equipped with back-off portion, both sides back-off portion symmetry sets up, the plug-in components both sides be equipped with back-off portion complex screens groove, plug-in components up end array sets up many first probes.

Preferably, the back-off part comprises a first branch part and a second branch part connected with the first branch part, the second branch part is positioned above the first branch part, and the second branch part is of a barb shape.

Preferably, connecting portion longitudinal section is isosceles trapezoid, the connecting portion up end is equipped with a rectangle recess, both sides are equipped with the metal latch about the rectangle recess inner wall, the metal latch is protruding form setting, the terminal surface is equipped with the trapezoidal recess that can cup joint connecting portion under the plug-in components.

Preferably, the shape of the trapezoid groove is matched with the connecting part and slightly larger than the connecting part, a plurality of second probes are arranged in the trapezoid groove in an array mode, and the second probes can be inserted into the groove in the connecting part and are in contact connection with the metal latch.

Preferably, the second probe in the trapezoidal groove is electrically connected with the first probe on the upper end face of the plug-in unit, and the connection part is arranged in the plug-in unit.

Preferably, the terminal surface is equipped with a plurality of connecting pins under the stitch portion, connecting pin is the array setting, connecting pin both sides are equipped with the supporting part, connecting pin with the metal latch electric connection that sets up on the connecting portion.

Preferably, the connecting pin and metal latch connecting part is arranged inside the socket.

Compared with the prior art, the beneficial effects of the utility model are that: this embodiment a novel winding displacement connector, through the setting of connecting portion longitudinal surface isosceles trapezoid, can the fixed screens of the trapezoidal recess of plug-in components, the setting of the back-off portion on the socket and the screens groove setting on the plug-in components can make socket and plug-in components lock be connected, through the protruding form setting of metal latch, increased with the area of contact of the probe in the trapezoidal recess, improved transmission efficiency.

Drawings

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

fig. 2 is a front view of the socket of the present invention;

fig. 3 is a top view of the socket of the present invention;

fig. 4 is a schematic view of the overall structure of the plug-in unit of the present invention.

Wherein, 1, a connecting part; 2. a stitch portion; 3. A finger-pressure portion; 4. a back-off part; 5. A second branch portion; 6. a first branch portion; 7. a rectangular groove; 8. a metal latch; 9. connecting pins; 10. a support portion; 11. a socket; 21. a plug-in; 22. a clamping groove; 23. a first probe; 24 trapezoidal grooves; 25. a second probe.

Detailed Description

The technical solutions in the embodiments of the present invention are described below clearly and completely, 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 to 4, a novel flat cable connector includes a socket 11 and a plug-in unit 21 disposed on the socket 11, the socket 11 includes a connecting portion 1 and a pin portion 2 integrally formed with the connecting portion 1, the connecting portion 1 is disposed above the pin portion 2, finger portions 3 are disposed on two sides of the pin portion 2, the finger portions 3 are connected to two sides of the pin portion 2 in an inverted U shape, the finger portions 2 are disposed on two sides of the finger portion 4, the inverted portions 4 are symmetrically disposed on two sides of the finger portion 2, clamping grooves 22 matched with the inverted portions 4 are disposed on two sides of the plug-in unit 21, and a plurality of first probes 23 are disposed on an upper end surface array of the plug-in unit 21.

Preferably, the reverse buckling part 4 comprises a first branch part 6 and a second branch part 5 connected with the first branch part 6, the second branch part 5 is located above the first branch part 6, the second branch part 5 is in a barb shape, an included angle between the extending direction of the first branch part 6 and the second branch part 5 is 30 degrees, the arrangement enables the buckling part 4 to be opened towards two sides by pressing the finger pressing part 3, the plug-in component 21 is sleeved, the finger pressing part 3 is loosened, the second branch part 5 on the reverse buckling part 4 is just buckled in the buckling groove 22, the included angle of the reverse buckling part 4 on two sides is larger than 90 degrees when the finger pressing part 3 is pressed, the nesting of the plug-in component 21 cannot be blocked, and when the finger pressing part 3 is loosened, the buckling part 4 can contact with the plug-in component 21.

Preferably, 1 longitudinal section of connecting portion is isosceles trapezoid, 1 up end of connecting portion is equipped with a rectangle recess 7, both sides are equipped with metal latch 8 about the 7 inner walls of rectangle recess, metal latch 8 is the setting of protruding form, the terminal surface is equipped with the trapezoidal recess 24 that can cup joint connecting portion 1 under the plug-in components 21, and metal latch 8 is protruding form and sets up the area of contact that has increased with second probe 25, increases the efficiency of the transmission of data simultaneously.

Preferably, trapezoidal recess 24 shape and connecting portion 1 phase-match, and slightly be greater than connecting portion 1, the array sets up many second probes 25 in the trapezoidal recess 24, recess 7 and the contact of metal latch 8 that second probe 25 can insert on the connecting portion 1 are connected, and trapezoidal recess 24 inner wall cladding connects connecting portion 1 outer wall, and second probe 25 inserts rectangle recess 7, second probe 25 electric connection in metal latch 8 and the trapezoidal recess 24.

Preferably, the second probe 25 in the trapezoidal groove 24 is electrically connected to the first probe 23 on the upper end surface of the plug-in unit 21, wherein the connection portion is disposed inside the plug-in unit 21, and the connection portion is disposed inside the plug-in unit to achieve an insulation effect and isolate interference of external data.

Preferably, the terminal surface is equipped with a plurality of connecting stitch 9 under the stitch portion 2, connecting stitch 9 is the array setting, connecting stitch 9 both sides are equipped with supporting part 10, connecting stitch 9 with the metal latch 8 electric connection that sets up on the connecting portion 1, supporting part 10 can be at the connector and protect connecting stitch 9 under the condition of not connecting device, prevents that connecting stitch 9 from colliding the connection stitch 9 of bending, and connecting stitch 9 is used for fixed equipment.

Preferably, the connection part of the connection pin 9 and the metal latch 8 is arranged inside the socket 11, and the connection part is arranged inside the socket 11 to achieve an insulation effect and isolate interference of external data.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalent substitutions may be made on some of the technical features of the embodiments.

Claims

1. A novel flat cable connector is characterized in that: the detection device comprises a socket (11) and an insert (21) arranged on the socket, wherein the socket (11) comprises a connecting part (1) and a pin part (2) integrally formed with the connecting part (1), the connecting part (1) is positioned above the pin part (2), finger pressing parts (3) are arranged on two sides of the pin part (2), the finger pressing parts (3) are connected to two sides of the pin part (2) in an inverted U shape, inverted buckle parts (4) are arranged on the finger pressing parts (3) on two sides, clamping grooves (22) matched with the inverted buckle parts (4) are arranged on two sides of the insert (21), and a plurality of first probes (23) are arranged on an upper end face array of the insert (21);

the reverse buckling part (4) comprises a first branch part (6) and a second branch part (5) connected with the first branch part (6) into a whole, the first branch part (6) is connected with the finger pressing part (3), the second branch part (5) is located above the first branch part (6), and the second branch part (5) is of a barb type.

2. A novel bus bar connector according to claim 1, wherein: connecting portion (1) longitudinal section is isosceles trapezoid, connecting portion (1) up end is equipped with one rectangle recess (7), both sides are equipped with metal latch (8) about rectangle recess (7) inner wall, metal latch (8) are protruding form setting, terminal surface is equipped with trapezoidal recess (24) that can cup joint connecting portion (1) under plug-in components (21).

3. A novel bus bar connector according to claim 2, wherein: trapezoidal recess (24) shape and connecting portion (1) phase-match, and slightly be greater than connecting portion (1), the array sets up many second probes (25) in trapezoidal recess (24), rectangle recess (7) and metal latch (8) contact connection on second probe (25) the pluggable connecting portion (1).

4. A novel bus bar connector according to claim 2, wherein: the second probe (25) in the trapezoidal groove (24) is electrically connected with the first probe (23) on the upper end face of the plug-in unit (21), wherein the connecting part is arranged in the plug-in unit (21).

5. A novel bus bar connector according to claim 2, wherein: the terminal surface is equipped with a plurality of connecting stitch (9) under stitch portion (2), connecting stitch (9) are the array setting, connecting stitch (9) both sides are equipped with supporting part (10), connecting stitch (9) with metal latch (8) electric connection that set up on connecting portion (1).

6. The novel flat cable connector of claim 5, wherein: the connecting part of the connecting pin (9) and the metal latch (8) is arranged inside the socket (11).