CN207490143U

CN207490143U - Pin connector

Info

Publication number: CN207490143U
Application number: CN201721287022.6U
Authority: CN
Inventors: 谢世茂; 刘波; 竺峰
Original assignee: FUSHINENG ELECTRONIC (KUNSHAN) Co Ltd; Cheng Uei Precision Industry Co Ltd
Current assignee: FUSHINENG ELECTRONIC (KUNSHAN) Co Ltd; Cheng Uei Precision Industry Co Ltd
Priority date: 2017-09-30
Filing date: 2017-09-30
Publication date: 2018-06-12
Anticipated expiration: 2027-09-30

Abstract

The utility model discloses a kind of pin connector, including insulating body, several inspection terminals, several connection terminals, a shell and an at least grounding parts；Several connecting pin pilot trench are equipped at the insulating body front bottom end, and the several sense terminal pilot trench protruded from front of several connecting pin pilot trench are equipped with above the pilot trench of connecting pin in insulating body front center, separately upwardly extend to form a convex top in insulating body front end top surface；Several inspection terminals are assembled in the sense terminal pilot trench of insulating body；Several connection terminals are assembled in the connecting pin pilot trench of insulating body bottom；The shell cladding, which is arranged, to be fixed on outside insulating body, which has been extended a trip；The grounding parts are assembled in insulating body side and some is exposed to outside shell.The utility model pin connector is by the setting of several inspection terminals to detect the connection situation of several connection terminals, and increase efficiency of transmission can be coordinated with several connection terminals, enhance antijamming capability simultaneously also by the grounding parts of both sides, to reach more stable and faster transmission.

Description

Pin connector

Technical field

The utility model is related to a kind of connector more particularly to a kind of pin connectors with detecting function.

Background technology

Existing connector includes a contact, insulating body and shell, and contact is that connector completes electrical connection function Core part；The effect of insulating body is that contact is made to be arranged by required position and spacing, and is ensured between contact Insulation performance between contact and shell；Shell is the outer cover of connector, it is carried for built-in insulating body and contact For mechanical protection, and alignment when plug and socket plugs together is provided, and then secure the connectors in equipment.

With the development of science and technology, the evolution of big data, in the transmission of data, needs more stable and faster ability, Above-mentioned connector only has transfer function, is unable to cope with the needs of the times.

Therefore, it is necessary to provide a kind of New connector mechanism, can carry new component obtains the function of connector With enhancing, reach more stable and faster transmittability.

Invention content

The purpose of this utility model is to provide a kind of pin connector, which has detecting function.

To achieve these goals, the utility model provides a kind of pin connector, including an insulating body, several detectings Terminal, several connection terminals, a shell and an at least grounding parts；Several connection terminals are equipped at the insulating body front bottom end Slot, and the several detectings protruded from front of several connecting pin pilot trench are equipped with above the pilot trench of connecting pin in insulating body front center Terminal groove separately upwardly extends to form a convex top in insulating body front end top surface；Several inspection terminals are assembled in insulation originally In the sense terminal pilot trench of body；Several connection terminals are assembled in the connecting pin pilot trench of insulating body bottom；The shell packet Sheathing, which is set, to be fixed on outside insulating body, which has been extended a trip；The grounding parts are assembled in insulating body one Side and some is exposed to outside shell.

As a further improvement, the insulating body have one first base portion, in the first base portion rear both sides have to The fixed plate of upper extension, and upwardly extended in front of the first base portion with a stepped fixed seat；The insulating body front end Fixed seat bottom is equipped with several connecting pin pilot trench, is set above the pilot trench of connecting pin in the middle part of the fixed seat of insulating body front end prominent For several sense terminal pilot trench in front of several connecting pin pilot trench and the storage tank positioned at sense terminal pilot trench side；It is described First base portion extends forward with a body, and bottom is the connection terminal channel opening of connecting pin pilot trench extension, and centre has detecting The inspection terminal channel opening of terminal groove extension；The fixed seat top surface of insulating body front end is upwardly extended with a convex top.

As a further improvement, several inspection terminals are installed in several sense terminal pilot trench, each inspection terminal Include a first connecting portion；The first connecting portion has extended to form forward one first contact site；The first connecting portion to After extended to form the first fixed part, the first contact site passes through sense terminal pilot trench, exposes sense terminal in inspection terminal channel opening First contact site of son.

As a further improvement, several connection terminals are installed in several connecting pin pilot trench, each connection terminal Include a second connecting portion；The second connecting portion has extended to form forward one second contact site, and second connecting portion is backward The second fixed part is extended to form；Second fixed part of several connection terminals passes through the connection terminal of insulating body bottom Slot exposes the second contact site of connection terminal in connection terminal channel opening.

As a further improvement, the both sides of the insulating body are respectively equipped with one first fixing groove；Case nose both sides Equipped with the second fixing groove；Second fixing groove is equipped with the fixed area of circular arc opening；Grounding parts have one second base portion, in the Side extension from two base portion top end faces to insulating body equipped with a fixed column and in the first base portion front end outer side to being externally provided with one Earth plate；The fixed column of the grounding parts is fixed in the storage tank of insulating body, while earth plate is fixed on the first fixation In slot, earth plate is exposed on the outside of the first fixing groove, the fixed area close patch corresponding with the first fixing groove of insulating body of shell It closes, makes the second fixing groove of shell and the first fixing groove of insulating body that grounding parts are combined in connector.

As a further improvement, extension is equipped with flexible one card further along after the top surface of the shell upwardly extends Tenon, trip have a tongue body portion and are respectively formed in the both sides of tongue body portion rear end fluted

As described above, the utility model pin connector by the setting of several inspection terminals to detect several connection terminals Connection situation, and can coordinate with several connection terminals and increase efficiency of transmission, it is anti-dry simultaneously also by the grounding parts enhancing of both sides Ability is disturbed, to reach more stable and faster transmission.

Description of the drawings

Fig. 1 is a kind of stereogram of embodiment of the utility model pin connector.

Fig. 2 is the three-dimensional exploded view of the utility model pin connector shown in Fig. 1.

Fig. 3 is the three-dimensional combination figure of the insulating body of the utility model pin connector shown in Fig. 1 and each terminal.

Fig. 4 is the grounding parts of the utility model pin connector and insulating body and the three-dimensional combination figure of shell.

Fig. 5 is the socket connector stereogram of the cooperation of the utility model pin connector shown in Fig. 1.

Fig. 6 is the sectional view of socket connector shown in Fig. 5.

Fig. 7 is the utility model pin connector and socket connector combination and the stereogram of separation.

Fig. 8 is sectional view shown in Fig. 7.

It is each in figure that the reference numerals are as follows.

100 socket connector 200 of pin connector

10 first base portion 11 of insulating body

12 fixed seat 13 of fixed plate

131 sense terminal pilot trench 132 of connecting pin pilot trench

133 bodies 14 of storage tank

141 inspection terminal channel opening 142 of connection terminal channel opening

Convex 15 first fixing groove 16 of top

20 first contact site 21 of inspection terminal

First fixed part, 22 first connecting portion 23

30 second contact site 31 of connection terminal

Second fixed part, 32 second connecting portion 33

40 second fixing groove 41 of shell

42 fixed area 411 of trip

421 groove 422 of tongue body portion

50 second base portion 51 of grounding parts

52 earth plate 53 of fixed column

Accommodating space 60 springs back piece 61

62 card slot 63 of sliding block

64 ground strip 70 of limiting section

It docks inspection terminal 80 and docks connection terminal 90.

Specific embodiment

For the technology contents of detailed description the utility model, construction feature, the purpose and efficacy reached, hereby enumerate below Embodiment simultaneously coordinates schema to be explained in detail.

Referring to Fig. 1, the utility model pin connector 100 includes 10 several 20 several companies of inspection terminal of insulating body 30 shell 40 of connecting terminal and two grounding parts 50.

Referring to Fig. 2, the insulating body 10 has one first base portion 11, have in 11 rear both sides of the first base portion upward The fixed plate 12 of extension.First base portion, 11 front is upwardly extended with a stepped fixed seat 13.Wherein insulating body 10 13 bottom of fixed seat of front end is equipped with several connecting pin pilot trench 131, and 13 middle part of fixed seat of 10 front end of insulating body is in connecting pin The top of pilot trench 131 sets several sense terminal pilot trench 132 for protruding from several 131 fronts of connecting pin pilot trench and positioned at sense terminal pilot trench One storage tank 133 of 132 sides.First base portion 11 extends further along with a body 14, and bottom is connecting pin pilot trench 131 The connection terminal channel opening 141 of extension, centre have the inspection terminal channel opening 142 that sense terminal pilot trench 132 extends.Insulating body 13 top surface of fixed seat of 10 front ends is upwardly extended with a convex top 15, and the both sides of insulating body 10 are respectively equipped with one first fixation Slot 16.

Several inspection terminals 20 are installed in several sense terminal pilot trench 132, and each inspection terminal 20 includes one One connecting portion 23, each first connecting portion 23 have extended to form forward one first contact site 21, each first connecting portion 23 One first fixed part 22 is extended rearwardly to form.

Several connection terminals 30 are installed in several connecting pin pilot trench 131, and each connection terminal 30 includes one Two connecting portions 33, each second connecting portion 33 have extended to form forward one second contact site 31, each second connecting portion 33 One second fixed part 32 is extended rearwardly to form.

The shell 40, is coated on outside insulating body 10, which is equipped with the second fixing groove 41.Described Two fixing grooves 41 are equipped with the fixed area 411 of circular arc opening and extend further along after being upwardly extended in the top surface of shell 40 and set There is a flexible trip 42.The trip 42 has a tongue body portion 421 and distinguishes shape in the both sides of 421 rear end of tongue body portion Into fluted 422.

The grounding parts 50 are installed on 10 both sides of insulating body, which has one second base portion 51.Described second 51 top of base portion towards insulating body 10 side extension equipped with a fixed column 52 and in 51 front end outer side of the second base portion it is outside Equipped with an earth plate 53.

Shown in please referring to Fig.1 to Fig.3, several inspection terminals 20 and several connection terminals 30 are assembled in absolutely by the utility model On edge ontology 10, wherein the first contact site 21 of several inspection terminals 20 passes through the sense terminal pilot trench among insulating body 10 132, expose the first contact site 21 of inspection terminal 20 in inspection terminal channel opening 142, make the first fixed part of inspection terminal 20 22 are fixed in sense terminal pilot trench 132.Second fixed part 32 of several connection terminals 30 passes through 10 bottom of insulating body Connecting pin pilot trench 131 exposes the second contact site 31 of connection terminal 30 in connection terminal channel opening 141, makes connection terminal 30 solid Due in connecting pin pilot trench 131.

It please continue refering to Fig. 4, grounding parts 50 are assembled between insulating body 10 and shell 40, by consolidating for the grounding parts 50 Fixed column 52 is fixed in the storage tank 133 of insulating body 10, while earth plate 53 is fixed in the first fixing groove 16, earth plate 53 are exposed to 16 outside of the first fixing groove.By shell 40 assembling be coated on outside insulating body 10, the fixed area 411 of shell 40 with absolutely The first fixing groove 16 correspondence of edge ontology 10 fits closely, and the second fixing groove 41 and the first of insulating body 10 for making shell 40 are consolidated Determine slot 16 grounding parts 50 are combined in connector 100.

It please refers to shown in Fig. 5 and Fig. 6, to butt up against the socket connector 200 of the utility model pin connector 100.Institute It states socket connector 200 and an accommodating space 60 is being formed with to socket.One is formed at the top in 60 front of accommodating space Limiting section 64, and a card slot 63 is formed in the inside one end of limiting section 64, a rebound is separately equipped at the top of accommodating space 60 Piece 61, and supported a sliding block 62 at the lower section of corresponding rebound piece 61.The sliding block 62 can be moved, and by upper and lower passage in cunning Several docking inspection terminals 80 set in socket connector 200 can be just sheltered from when block 62 is not elapsed up.In addition, this is inserted Base connector 200 is equipped with several docking terminals 90 in the bottom of accommodating space 60, and is set on the two side of socket connector 200 There is ground strip 70.

It please continue refering to shown in Fig. 7 and Fig. 8, the utility model pin connector 100 is docked with socket connector 200 and plugged When, the convex top 15 on 100 head of pin connector can first jack up the sliding block 62 in 200 accommodating space 60 of socket connector, make It is moved up；By the several docking inspection terminals 80 moved up to expose socket connector 200 of sliding block 62, further Several inspection terminals 20 of pin connector 100 is made to be in contact with several docking inspection terminals 80 of socket connector 200 conducting； And when pin connector 100 continues grafting inside, 421 front end of tongue body portion of 40 top trip 42 of shell can be because of socket connector Limiting section 64 relationship, present pressed status, when pin connector 100 continues to be plugged inside the bottom of to, 42 both sides of trip it is recessed Slot 422 engages the limiting section 64 with socket connector 200 so that the tongue body portion 421 of pin connector 100 is because of the elasticity of material And home position is returned back to, and be fastened in the card slot 63 of socket connector 200, so it is fixed on pin connector 100 slotting On base connector 200, and several connection terminals 30 of pin connector connect end with several Dui Jie Even of socket connector 200 at this time Son 90 is in contact conducting；The grounding parts 50 of 100 both sides of pin connector also with 60 both sides of accommodating space in socket connector 200 Ground strip 70 is in contact conducting.

From the above, when 100 socket connector 200 to be exited of pin connector, first the trip at top 42 is pushed, is made The tongue body portion 421 of pin connector 100 is separated from the card slot 63 of socket connector 200 so that tongue body portion 421 is able to pass through limiting Portion 64, at this point, several inspection terminals 20 of pin connector 100 dock inspection terminal 80 first with the several of socket connector 200 Separation；When pin connector 100 continues to exit outward, several connection terminals 30 detach disconnected with several Dui Jie Even connecting terminals 90 again It opens, pin connector 100 exits completely from socket connector 200 at this time.

In conclusion the utility model pin connector 100 compared with existing pin connector, has increased several sense terminals newly 20 and two grounding parts 50 of son, and pass through the separate front and back formula design that insulating body 10 and shell 40 assemble, more previous connector one Body formula designs, more simple in manufacture and assembling.The utility model is coordinated by inspection terminal 20 and connection terminal 30 To ensure the connection of connection terminal 30 and increase efficiency of transmission, interference free performance is enhanced also by grounding parts 50, increases and inserts The stability that head connector 100 transmits, the trip 42 at top also strengthen the crystallized ability between socket connector 200.

Claims

1. a kind of pin connector, it is characterised in that：Outside including an insulating body, several inspection terminals, several connection terminals, one Shell and at least a grounding parts；Several connecting pin pilot trench are equipped at the insulating body front bottom end, and in insulating body front end Portion is equipped with the several sense terminal pilot trench protruded from front of several connecting pin pilot trench above the pilot trench of connecting pin, separately before insulating body End top surface upwardly extends to form a convex top；Several inspection terminals are assembled in the sense terminal pilot trench of insulating body；It is described Several connection terminals are assembled in the connecting pin pilot trench of insulating body bottom；The shell cladding, which is arranged, is fixed on insulating body Outside, which has been extended a trip；The grounding parts are assembled in insulating body side and some is exposed to shell Outside.

2. pin connector as described in claim 1, it is characterised in that：The insulating body has one first base portion, in the One base portion rear both sides has the fixed plate upwardly extended, and is upwardly extended in front of the first base portion stepped fixed with one Seat；The fixed seat bottom of the insulating body front end is equipped with several connecting pin pilot trench, in the fixed seat of insulating body front end Portion is set above the pilot trench of connecting pin protrudes from several sense terminal pilot trench in front of several connecting pin pilot trench and positioned at sense terminal One storage tank of pilot trench side, first base portion extend forward with a body, and bottom is the connection of connecting pin pilot trench extension Terminal channel opening, centre have an inspection terminal channel opening of sense terminal pilot trench extension, the fixed seat top surface of insulating body front end to Upper extension has a convex top.

3. pin connector as claimed in claim 2, wherein several inspection terminals, are installed on several sense terminal pilot trench In, each inspection terminal includes a first connecting portion；The first connecting portion has extended to form forward one first contact site, and First connecting portion has extended rearwardly to form the first fixed part, and the first contact site passes through sense terminal pilot trench, opened in sense terminal pilot trench Mouth exposes the first contact site of inspection terminal.

4. pin connector as claimed in claim 2, wherein several connection terminals are installed in several connecting pin pilot trench, Each connection terminal includes a second connecting portion；The second connecting portion has extended to form forward one second contact site, and Two connecting portions have extended rearwardly to form the second fixed part, and the second fixed part of several connection terminals passes through insulating body bottom Connecting pin pilot trench, in connection terminal channel opening expose connection terminal the second contact site.

5. pin connector as claimed in claim 2, it is characterised in that：The both sides of the insulating body are respectively equipped with one first Fixing groove；Case nose both sides are equipped with the second fixing groove, and second fixing groove is equipped with the fixed area of circular arc opening；Grounding parts With one second base portion, a fixed column is equipped with and in the first base in the side extension of the second base portion top towards insulating body Portion's front end outer side is to being externally provided with an earth plate；The fixed column of grounding parts is fixed in the storage tank of insulating body, while will ground connection Plate is fixed in the first fixing groove, and earth plate is exposed on the outside of the first fixing groove；The fixed area of shell and the first of insulating body Fixing groove correspondence fits closely, and makes the second fixing groove of shell and the first fixing groove of insulating body that grounding parts are combined in connection In device.

6. pin connector as described in claim 1, it is characterised in that：Prolong further along after upwardly extending the top surface of the shell It stretches equipped with a flexible trip, trip has a tongue body portion and is respectively formed in the both sides of tongue body portion rear end fluted.