CN206516788U

CN206516788U - Public connector

Info

Publication number: CN206516788U
Application number: CN201720150646.7U
Authority: CN
Inventors: 冯伟; 张峻; 张津涛
Original assignee: Core Information Technology (shanghai) Co Ltd
Current assignee: Core Information Technology (shanghai) Co Ltd
Priority date: 2017-02-20
Filing date: 2017-02-20
Publication date: 2017-09-22
Anticipated expiration: 2027-02-20

Abstract

The utility model discloses a kind of public connector, it includes the male connector body (E) for being installed on pcb board (T), the male connector body (E) includes the contact pin (E2) in housing and embedded housing, the housing goes along with sb. to guard him housing including the base housing part (E1) for being installed on pcb board and the left side for being arranged at base housing part, it is arranged at the right side of base housing part and goes along with sb. to guard him housing and be arranged at the top of base housing part and goes along with sb. to guard him housing (E3), the base housing part, go along with sb. to guard him housing in a left side, go along with sb. to guard him housing in the right side, go along with sb. to guard him housing in top, pcb board collectively forms a side opening building enclosure gone along with sb. to guard him to contact pin.The public connector that the utility model is provided can avoid the contact pin of inside from bending, and form circumferential building enclosure by the housing of public connector, effectively contact pin can be protected.

Description

Public connector

Technical field

The utility model is related to attachment means, more particularly, to a kind of public connector.

Background technology

It is well known that traditional pcb board connector construction is referring to Fig. 1, public connector 1, female connectors 2 are mutually right Connect, and the contact pin 3 in public connector is in exposed state, the problem of connector of such a structure easily has contact pin easy bending, Thus user installation inconvenience can be caused.

Utility model content

The purpose of this utility model is to provide a kind of public connector, and it can prevent contact pin bending.

In order to solve the above technical problems, embodiment of the present utility model provides a kind of public connector, it includes installing In pcb board (T) male connector body (E), the male connector body (E) includes the contact pin (E2) in housing and embedded housing, The housing include be installed on pcb board base housing part (E1) and be arranged at base housing part a left side go along with sb. to guard him housing, It is arranged at the right side of base housing part and goes along with sb. to guard him housing and be arranged at the top of base housing part and goes along with sb. to guard him housing (E3), the base Seat shell body portion, a left side go along with sb. to guard him housing, the right side and go along with sb. to guard him housing, top and go along with sb. to guard him housing, pcb board and collectively form one goes along with sb. to guard him to contact pin A side opening building enclosure.

Compared with prior art, the public connector that the utility model is provided can avoid the contact pin of inside from bending, and lead to The housing for crossing public connector forms circumferential building enclosure, and effectively contact pin can be protected.

Further, the housing integrated injection molding.

Further, the lower surface of the top building enclosure is provided with the guiding groove coordinated with female connectors housing (E4)。

Further, the guiding groove extends to base housing part (E1) from the front end of top building enclosure.

Further, the guiding groove is arranged in equal spacing with multiple from the left side of top building enclosure towards right side.

Further, the section for being oriented to groove is square.

Brief description of the drawings

Fig. 1 is pcb board connector construction figure in background technology；

Fig. 2 is public connector schematic diagram in the utility model；

Fig. 3 is another structural representation of public connector in the utility model；

Fig. 4 is the guide frame top view of female connectors；

Fig. 5 is the guide groove schematic diagram that male connector body coordinates with female connectors guide frame.

Embodiment

In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under In conjunction with specific embodiments, the utility model is expanded on further in face.

Embodiment of the present utility model provides a kind of public connector, and referring to Fig. 2, it includes being installed on PCB plates T's Male connector body E, male connector body E include the contact pin E2 in housing and embedded housing, on a male connector body E left side Side has the female connectors 2 of traditional structure, and female connectors are provided with the jack coordinated with public connector contact pin, male connector body E housing is gone along with sb. to guard him housing, set including the base housing part E1 for being installed on pcb board and the left side for being arranged at base housing part It is placed in the right side of base housing part and goes along with sb. to guard him housing and be arranged at the top of base housing part and goes along with sb. to guard him housing E3, the base shell Body portion, the left housing, the right side of going along with sb. to guard him go along with sb. to guard him housing, top and go along with sb. to guard him housing, pcb board collectively form one and contact pin gone along with sb. to guard him one Side opening building enclosure.

From the discussion above it is seen that, the public connector forms circumferential building enclosure by the housing of public connector so that The peripheral structure protected to contact pin is formed, so as to avoid the contact pin of inside from being bent by external force.

It is noted that the lower surface of the top building enclosure be provided with female connectors housing coordinate guiding it is recessed Groove E4, and the top of female connectors housing is then provided with corresponding slide protrusion, referring to Fig. 4, the guide protrusions are enclosed from top The front end of protection structure and extend to base housing part E1, it is of course also possible to set the only of non-penetrating female connectors case top Vertical block structure, the guide protrusions are arranged in equal spacing with multiple, specific number from the left side of top building enclosure towards right side Amount is arranged according to the width of top building enclosure, and such as 3-4, the present embodiment is provided with three, the guide protrusions Section is square.

In addition, the housing integrated injection molding, so as to effectively reduce the processing cost of public connector.

Referring to Fig. 4, the figure shows female connectors guide frame, the guide frame is three guide protrusions E4, referring to figure 5, three guide groove E4 ' are then set with Fig. 4 male connector bodies coordinated, some salient points can be set in wire convex surfaces, and lead Flexible slot wall layer can be set to the cell wall of groove, so can then improve combination stability between the two and avoid overload from touching Hit.The structures such as jack, contact pin are omitted in Fig. 4,5.

It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model And scope.

Claims

1. a kind of public connector, it includes the male connector body (E) for being installed on pcb board (T), the male connector body (E) bag Include the contact pin (E2) in housing and embedded housing, it is characterised in that the housing includes being installed on the base housing part of pcb board (E1) and it is arranged at that housing is gone along with sb. to guard him on a left side for base housing part, housing and setting are gone along with sb. to guard him in the right side for being arranged at base housing part Housing (E3) is gone along with sb. to guard him at the top of base housing part, the base housing part, a left side go along with sb. to guard him housing, the right side and go along with sb. to guard him housing, top Go along with sb. to guard him housing, pcb board and collectively form a side opening building enclosure gone along with sb. to guard him to contact pin.

2. public connector according to claim 1, it is characterised in that the housing integrated injection molding.

3. public connector according to claim 1, it is characterised in that the lower surface of the top building enclosure be provided with The guiding groove (E4) that female connectors housing coordinates.

4. public connector according to claim 3, it is characterised in that the guiding groove is from the front end of top building enclosure And extend to base housing part (E1).

5. public connector according to claim 3, it is characterised in that the guiding groove is from the left side of top building enclosure And be arranged in equal spacing with towards right side multiple.

6. public connector according to claim 5, it is characterised in that the section of the guiding groove is square.