CN214589351U

CN214589351U - C-shaped male head

Info

Publication number: CN214589351U
Application number: CN202120717638.2U
Authority: CN
Inventors: 李青华
Original assignee: Guangdong Lianqi Electronics Co ltd
Current assignee: Guangdong Lianqi Electronics Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-02
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a public head of C type, including shell, insulating cement core, a plurality of connecting terminal, well splint and circuit board, the inside of insulating cement core is equipped with first terminal slot and holding strip groove, the holding strip groove site is in the both sides of first terminal slot, it is a plurality of the front end of connecting terminal inserts the first terminal inslot forms the end of pegging graft, the rear end of connecting terminal has upper end or lower extreme, the front end of well splint inserts the holding strip inslot, the insulating cement core sets up in the shell, the circuit board welding is in the rear end of connecting terminal and with the rear end electricity is connected. The utility model discloses insert first terminal inslot with a plurality of connecting terminal's front end and form the end of pegging graft, insert the holding strip inslot with the front end of well splint, set up the insulating cement core in the shell, conveniently install connecting terminal and well splint in the insulating cement core, make the public first simple structure of whole C type, the equipment is convenient.

Description

C-shaped male head

Technical Field

The utility model relates to an electric connector technical field, concretely relates to public head of C type.

Background

The C-shaped male head is widely applied to various electronic products, and along with the rapid development of the electronic industry, the C-shaped male head has higher requirements in the industry. The existing C-shaped male head generally has the problems of complex structure and troublesome assembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a public head of C type.

The technical scheme of the utility model as follows:

the utility model provides a public head of C type, includes shell, insulating cement core, a plurality of connecting terminal, well splint and circuit board, the inside of insulating cement core is equipped with first terminal slot and holding strip groove, the holding strip groove is located the both sides of first terminal slot, it is a plurality of the front end of connecting terminal inserts first terminal inslot forms the end of pegging graft, the rear end of connecting terminal has upper end or lower extreme, the front end of well splint inserts the holding strip inslot, the insulating cement core sets up in the shell, the circuit board welding be in connecting terminal's rear end and with the rear end electricity is connected.

Preferably, the C-shaped male connector further comprises a sealing colloid, the sealing colloid is fixed at the rear end of the insulating colloid core and wraps the rear end of the connecting terminal and the front end of the circuit board, and a second terminal slot for accommodating the rear end of the connecting terminal is formed in the sealing colloid.

Preferably, the two sides of the middle clamping plate are provided with clamping strips, and the inner sides of the clamping strips are provided with clamping blocks.

Preferably, a groove is formed in the top of the rear end of the insulating rubber core, an inclined fixture block is arranged at the inner top of the rear end of the shell, and the fixture block is clamped into the groove to fix the insulating rubber core in the shell.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses insert first terminal inslot with a plurality of connecting terminal's front end and form the end of pegging graft, insert the holding strip inslot with the front end of well splint, set up the insulating cement core in the shell, conveniently install connecting terminal and well splint in the insulating cement core, make the public first simple structure of whole C type, the equipment is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a C-shaped male head of the present invention;

fig. 2 is an exploded view of the C-shaped male head of the present invention;

fig. 3 is a schematic structural view of the connecting terminal, the middle clamp plate and the sealing colloid of the C-shaped male connector of the present invention;

fig. 4 is a schematic structural diagram of the housing and the insulating rubber core of the C-shaped male connector of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Example 1

As shown in fig. 1 to 4, the C-type male connector of the present embodiment includes a housing 1, an insulating rubber core 2, a plurality of connection terminals 3, a middle plate 4, a sealant 5, and a circuit board 6, a first terminal slot 21 and a holding strip slot 22 are arranged in the insulating rubber core 2, the holding strip slot 22 is positioned at two sides of the first terminal slot 21, the rear ends of the connection terminals 3 have upper or lower ends, the front ends of the connection terminals 3 are inserted into the first terminal grooves 21 to form insertion ends, the front end of the middle clamping plate 4 is inserted into the clamping bar groove 22, the insulating rubber core 2 is arranged in the shell 1, the circuit board 6 is welded at the rear end of the connecting terminal 3 and is electrically connected with the rear end, the sealing colloid 5 is fixed at the rear end of the insulating colloid core 2 and wraps the rear end of the connecting terminal 3 and the front end of the circuit board 6, the sealing adhesive body 5 is formed with a second terminal insertion groove 51 for receiving the rear end of the connection terminal 3.

During the public first installation of C type of this embodiment, insert first terminal slot 21 internal fixation with a plurality of connecting terminal 3's front end, insert splint groove 22 internal fixation with well splint 4's front end again, the welding of circuit board 6 is in a plurality of connecting terminal 3's rear end, glue 5 with the sealing colloid and seal the rear end at insulating cement core 2, on a plurality of connecting terminal 3's rear end and circuit board 6's front end, again with 1 covers on insulating cement core 2 of shell, the public first simple structure of whole C type, the equipment is convenient.

In this embodiment, clamping strips 41 are disposed on two sides of the middle clamping plate 4, and clamping blocks 42 are disposed on the inner sides of the clamping strips 41, so that the outer joint is not easily loosened by clamping the clamping strips 41 and the clamping blocks 42. The top of the rear end of the insulating rubber core 2 is provided with a groove 23, the inner top of the rear end of the shell 1 is provided with an inclined fixture block 11, the fixture block 11 is clamped into the groove 23 to fix the insulating rubber core 2 in the shell 1, and the fixture block 11 is clamped into the groove 23 to fix the insulating rubber core 2 and the shell 1 relatively.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A type C male head, its characterized in that: including shell, insulating cement core, a plurality of connecting terminal, well splint and circuit board, the inside of insulating cement core is equipped with first terminal slot and holding strip groove, the holding strip groove is located the both sides of first terminal slot are a plurality of the front end of connecting terminal inserts first terminal inslot forms the end of pegging graft, the rear end of connecting terminal has upper end or lower extreme, the front end of well splint inserts the holding strip inslot, the insulating cement core sets up in the shell, the circuit board welding be in connecting terminal's rear end and with the rear end electric connection.

2. The male type C head according to claim 1, wherein: public head of C type still includes sealed colloid, sealed colloid is fixed the rear end of insulating cement core and parcel connecting terminal's rear end with the front end of circuit board, the last formation of sealed colloid holds the second terminal slot of connecting terminal's rear end.

3. Male type C according to claim 1 or 2, characterized in that: the clamping strips are arranged on two sides of the middle clamping plate, and clamping blocks are arranged on the inner sides of the clamping strips.

4. Male type C according to claim 1 or 2, characterized in that: the top of the rear end of the insulating rubber core is provided with a groove, the inner top of the rear end of the shell is provided with an inclined fixture block, and the fixture block is clamped into the groove to fix the insulating rubber core in the shell.