CN107994385A - Electric coupler component - Google Patents
Electric coupler component Download PDFInfo
- Publication number
- CN107994385A CN107994385A CN201711128053.1A CN201711128053A CN107994385A CN 107994385 A CN107994385 A CN 107994385A CN 201711128053 A CN201711128053 A CN 201711128053A CN 107994385 A CN107994385 A CN 107994385A
- Authority
- CN
- China
- Prior art keywords
- suction cap
- coupler component
- electric coupler
- concave part
- ear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
Abstract
The invention discloses a kind of electric coupler component, including an electric connector, electric connector includes an insulating body and multiple terminals, and insulating body has a terminal region, and multiple terminals are arranged on terminal region；One gland, two abutment arms protruded out downwards are equipped with insulating body and with an opening, the edge of opening；One suction cap, is arranged between insulating body and gland, and covers terminal region, and suction cap has from upward concave two concave part in lower surface, depressed area to be corresponded to below abutment arms above terminal.When electric coupler component combines; abutment arms abut downwards the upper surface of the corresponding suction cap of concave part; suction cap including concave part is bent downwardly deformation; since concave part is recessed upwards and thickness is thinning; concave part and suction cap will not touch terminal; therefore the suction cap can avoid weighing terminal wounded while protecting terminal from outside contamination, ensure that terminal has good electrical connection properties.
Description
Technical field
The present invention relates to a kind of electric coupler component, refers in particular to a kind of for being electrically connected chip module to printed circuit
The electric coupler component of plate.
Background technology
A kind of known electric coupler component, the electric coupler component include electric connector and suction cap, the electric connector
Insulating body and a gland including being equipped with multiple conducting terminals.Gland be square hollow frame construction, in its both sides
Middle part is equipped with recessed abutment arms, the abutment arms chip module being positioned on insulating body can be applied a down force with
Chip module is immobilizated on insulating body, to realize that chip module and the firm of electric connector are electrically conducted.The suction cap
Drawn equipped with smooth surface for vacuum slot, two opposite lengthwise side and the abutment arms phases of gland of suction cap
Correspondence position is equipped with notch.However, at least there are following defect for the electric coupler component of said structure：Gland cannot be by suction cap
On notch cover completely, therefore this electric coupler component transport or weld on a printed circuit during, air
In dust, the solder in welding process or other debris electric connector may be entered by notch, so as to cause to leading
The pollution of electric terminal, and then influence the electricity connection function of electric connector.
Therefore, it is necessary to a kind of new electric coupler component is designed, to overcome the above problem.
The content of the invention
The creation purpose of the present invention is that providing one kind prevents suction cap from weighing conducting terminal wounded, and then avoids influencing to be electrically connected
The electric coupler component of device function.
In order to achieve the above object, the present invention adopts the following technical scheme that：
A kind of electric coupler component, it is characterised in that including：One electric connector, including an insulating body and multiple conducting terminals,
The insulating body has a terminal region, and multiple conducting terminals are arranged on the terminal region；One gland, arranged on the insulation originally
Two abutment arms protruded out downwards are equipped with body and with an opening, the edge of the opening；One suction cap, is arranged on described exhausted
Between edge body and the gland, and the terminal region is covered, the suction cap has from upward concave two depression in lower surface
Portion, the depressed area are corresponded to below the abutment arms above the conducting terminal.
Further, the suction cap has the bearing surface being in contact with the abutment arms, the bearing surface and the suction
Take the upper surface flush of lid.
Further, the suction cap has the bearing surface being in contact with the abutment arms, and the bearing surface is higher by described
The upper surface of suction cap.
Further, multiple conducting terminals are equipped with below the concave part, the abutment arms connect with the suction cap
Touch, the suction cap and the concave part are bent downwardly deformation.
Further, the minimum point of the concave part is higher than any conducting terminal.
Further, the center of the upper surface of the suction cap has a boss, and the boss is contained in the opening, institute
Stating the top of boss has one to draw plane.
Further, the boss has upwardly extended one first ear and one second ear, first ear and second
Ear is respectively arranged at the both ends of the boss.
Further, the width of first ear is more than the width of second ear.
Further, the ear has the straight slot through suction cap.
Further, the insulating body also has a perisporium, and the perisporium carries the sucking plate, and on the perisporium
With two grooves, the groove is located at the opposite lower section of the concave part.
Further, the width of the groove is more than the width of the concave part.
Compared with prior art, the beneficial effects of the present invention are：This electric coupler component is direct not on sucking plate
Opening up prevents gland from interfering the notch contacted with suction cap, but is contacted by the abutment arms interference with gland on suction cap
Position concave concave part bottom-up is set so that exposed and contaminated at the same time in protection conducting terminal, avoid pressing
Lid weighs conducting terminal wounded with suction cap, ensure that electric coupler component has good electricity connection function.
【Brief description of the drawings】
Fig. 1 is the first embodiment of the electric coupler component of the present invention.
Fig. 2 is the suction cap of electric coupler component and the disassembly diagram of electric connector of the present invention.
Fig. 3 is the suction cap of electric coupler component and the constitutional diagram of electric connector of the present invention, and wherein gland does not fasten.
Fig. 4 is the suction cap of electric coupler component and the constitutional diagram of electric connector of the present invention, and wherein gland has fastened.
Fig. 5 is the sectional view of A-A along Fig. 4, and wherein suction cap is not deformed.
Fig. 6 is the sectional view of A-A along Fig. 4, and wherein suction cap has deformed.
Fig. 7 is the second embodiment of the electric coupler component of the present invention.
Fig. 8 is the 3rd embodiment of the electric coupler component of the present invention.
Fig. 9 is that the suction cap shown in Fig. 8 is assembled in after electric connector the sectional view of A-A along the line.
The drawing reference numeral explanation of embodiment：
| Electric connector 1 | Insulating body 11 | Terminal region 111 |
| Perisporium 112 | Groove 113 | Conducting terminal 12 |
| Suction cap 2 | Boss 21 | Absorption face 211 |
| First ear 212 | Second ear 213 | Surrounding plate portion 22 |
| Concave part 23 | Straight slot 24 | Fin 25 |
| Gland 3 | Main part 31 | Opening 32 |
| Abutment arms 33 | Holding section 34 | Grab 35 |
| Fixing piece 4 | Rocking bar 5 | Circuit board 8 |
| Lock bolt 81 | Bearing surface 221 | Protrusion 222 |
【Embodiment】
For ease of being better understood from the purpose of the present invention, structure, feature and effect etc., in conjunction with the drawings and specific embodiments
The invention will be further described.
Refering to Fig. 2 to Fig. 4, the present invention is to be installed on the electric coupler component of circuit board 8, comprising an electric connector 1, one
The rocking bar 5, one of the fixing piece 4 is articulated in 1 side of electric connector and the fixing piece 4, one that is fixed on the circuit board 8
It is articulated in the gland 3 of the rocking bar 5, and a suction cap 2 for being assembled in the electric connector 1.
The electric connector 1 is installed on the circuit board 8, to 8 and one chip module of electrical connection circuit plate（Do not scheme
Show）.Electric connector 1 includes an insulating body 11 and multiple conducting terminals 12.The insulating body 11 has one equipped with described
The terminal region 111 of conducting terminal 12 and enclose the perisporium 112 arranged on the terminal region 111.The upper limb of the perisporium 112 formed with
It is located at two grooves 113 of the opposite sides of the terminal region 111 respectively, when assembling or removing chip module, to be finger
Operating space is provided, facilitates finger grip chip module.
The gland 3 includes a main part 31, and the center of the main part 31 is equipped with an opening 32, and the main part 31 exists
The edge of the opening 32 is equipped with two abutment arms 33 protrude out downwards, arc-shaped, and the abutment arms 33 are opened positioned at described respectively
The left and right sides of mouth 32.One end of the main part 31 extends to form a holding section 34 and a grab 35, the holding section 34 with
One lock bolt 81 for being locked in the circuit board 8 fastens, and the grab 35 is to rocking bar 5 described in clamping.
The suction cap 2 is assembled on the insulating body 11, the terminal region 111 is covered, to by vacuum slot（Not
Diagram）Draw, the electric connector 1 is transferred in the corresponding installation site of the circuit board 8, while protect conducting terminal
12.The suction cap 2 has a boss 21 that is centrally located, being contained in the opening 31, and one surrounds the boss 21
Surrounding's plate portion 22.The top of the convex portion 21 have one draw face 211, and from the absorption face 211 it is protruding upward, point
Not Wei Yu 21 both sides of boss one first ear 212 and one second ear 213, the width of first ear 212 be more than
The width of second ear 213, operator can be by capturing first ear 212 and described with forefinger and thumb respectively
Second ear 213, to install or remove the suction cap 2.
It is the first embodiment of the electric coupler component of the present invention shown in figure refering to Fig. 1 and Fig. 5.The suction cap 2 is also
With two, from its lower surface, concave concave part 23, the concave part 23 are located at the lower section of the abutment arms 33, and institute upwards
The lower section for stating concave part 23 is equipped with multiple conducting terminals 12.Refering to Fig. 1 and Fig. 2, the lower surface of the suction cap 2 also has
Two straight slots 24 through the suction cap 2 and multiple intersecting fins 25.The straight slot 24 is located at first ear respectively
212 and second ear 213 lower section, when the electric connector 1 is welded in the circuit board 8, the straight slot 24 can be used as sky
The passage of flow of air, so as to increase radiating efficiency.The fin 25 is located at the lower section of the boss 21, to increase the boss
21 intensity, allows vacuum slot firmly to draw the suction cap 2, while avoids the suction cap 2 in the electrical connection
Device 1 deforms in welding process because heated.
Refering to Fig. 4 to Fig. 6, when the suction cap 2 is assembled between the electric connector 1 and the gland 3, and the pressure
When lid 3 fastens downwards, the abutment arms 33 are in contact with the upper surface of the surrounding plate portion 22, i.e., described surrounding plate portion 22 has
The bearing surface 221 being in contact with the abutment arms 33, in this embodiment, the bearing surface 221 and the surrounding plate portion 22
Upper surface is into coplanar relation.Refering to Fig. 5 and Fig. 6, when the gland 3 fastens completely, the abutment arms 33 are downwards described in compressing
The surrounding plate portion 22 where concave part 23, the concave part 23 and its corresponding surrounding plate portion 22 are bent downwardly change
Shape, wherein the minimum point of the surrounding plate portion 22 and the minimum point of the concave part 23 are above the conducting terminal 12.By
It is less than the thickness of the other parts compared to the surrounding plate portion 22 in the thickness of the concave part 23, so as to ensure that described
After gland 3 fastens completely, the concave part 23 of compression will not touch the conducting terminal 12 because of downward deformation, and then
While ensureing that the suction cap 2 protects conducting terminal 12, the conducting terminal 12 will not be weighed wounded by the suction cap 2.
It is the second embodiment of the electric coupler component of the present invention shown in figure refering to Fig. 7.The difference of this embodiment
It is, the concave part 23 extends to the opposite sides side of the suction cap 2, connects the outside of the suction cap 2, and makes described
The outer rim of suction cap 2 forms depression.Wherein, the width of the groove 113 of the insulating body 11 is more than the width of the concave part 23
Degree, so that the perisporium 112 can firmly carry the suction cap 2.
It is the 3rd embodiment of the electric coupler component of the present invention shown in figure refering to Fig. 8 and Fig. 9.This embodiment is not
It is with part, the upper surface of the surrounding plate portion 22 has at least two protrusions 222, and the bearing surface 221 is located at the protrusion
222 upper surface, it is clear that the bearing surface 221 is higher than the upper surface of the surrounding plate portion 22.Described raised 222 are symmetrical arranged
At the both ends of the suction cap 2, and positioned at the lower section of the abutment arms 33 and the top of the concave part 23, when the gland
When 3 pushings fasten, the abutment arms 33 press on described raised 222 bearing surface 221.Setting described raised 222 can increase
The intensity at the strong 23 place position of concave part, so as to more be fixedly supported the abutment arms 33, and prevents the week
23 excessive deformation of coaming plate portion 22 and the concave part, avoids weighing the conducting terminal 12 wounded.
In conclusion the electric coupler component of the present invention has the advantages that：
（1）The suction cap 2 have positioned at the lower section of the abutment arms 33 and be covered in the top of the conducting terminal 12, under
The surface concave concave part 23 upwards, since the thickness of the concave part 23 is thinning, when the abutment arms 33 are withheld downwards,
When making 2 flexural deformation of suction cap, the concave part 23 of compression will not touch the conducting terminal 12, so as to protect
While the conducting terminal 12 is from pollution, avoid weighing the conducting terminal 12 wounded, ensure the electric coupler component of the present invention
With good electrical connection properties；
（2）The suction cap 2 has one first ear 212 and one second ear 213, can be grabbed with for operator by finger
First ear 212 and second ear 213 are taken, to facilitate installation or remove the suction cap 2；
（3）The suction cap 2 also has the straight slot 24 through the suction cap 2, and the circuit is welded in the electric connector 1
During plate 8, the straight slot 24 can be as the passage of air flow, so as to increase radiating efficiency；
（4）The suction cap 2 has multiple intersecting fins 25, and the fin 25 is located at the lower section of the boss 21, to increase
Add the intensity of the boss 21, vacuum slot is firmly drawn the suction cap 2, while avoid the suction cap 2 from existing
The electric connector 1 deforms in welding process because heated.
Detailed description above is only the explanation of the preferred embodiments of the invention, non-therefore the limitation present invention the scope of the claims,
So all, with this creation specification and diagramatic content institute, equivalence techniques changes for it, is both contained in the scope of the claims of this creation
It is interior.
Claims (11)
- A kind of 1. electric coupler component, it is characterised in that including：One electric connector, including an insulating body and multiple conducting terminals, the insulating body has a terminal region, multiple described Conducting terminal is arranged on the terminal region；One gland, is equipped with two protruded out downwards and supports on the insulating body and with an opening, the edge of the opening Connect arm；One suction cap, is arranged between the insulating body and the gland, and covers the terminal region, and the suction cap has From upward concave two concave part in lower surface, the depressed area is above the conducting terminal, and correspondence is located at the abutting Below arm.
- 2. electric coupler component as claimed in claim 1, it is characterised in that：The suction cap has to connect with the abutment arms Tactile bearing surface, the upper surface flush of the bearing surface and the suction cap.
- 3. electric coupler component as claimed in claim 1, it is characterised in that：The suction cap has to connect with the abutment arms Tactile bearing surface, the bearing surface are higher by the upper surface of the suction cap.
- 4. such as claims 1 to 3 any one of them electric coupler component, it is characterised in that：It is equipped with below the concave part more A conducting terminal, the abutment arms are contacted with the suction cap, and the suction cap and the concave part are bent downwardly deformation.
- 5. electric coupler component as claimed in claim 4, it is characterised in that：The minimum point of the concave part is described higher than any Conducting terminal.
- 6. electric coupler component as claimed in claim 1, it is characterised in that：The center of the upper surface of the suction cap has one Boss, the boss are contained in the opening, and the top of the boss has one to draw plane.
- 7. electric coupler component as claimed in claim 6, it is characterised in that：The boss upwardly extended one first ear and One second ear, first ear and the second ear are respectively arranged at the both ends of the boss.
- 8. electric coupler component as claimed in claim 7, it is characterised in that：The width of first ear is more than described second The width of ear.
- 9. electric coupler component as claimed in claim 7, it is characterised in that：The ear has the straight slot through suction cap.
- 10. electric coupler component as claimed in claim 1, it is characterised in that：The insulating body also has a perisporium, described Perisporium carries the sucking plate, and has two grooves on the perisporium, and the groove is located at the opposite lower section of the concave part.
- 11. electric coupler component as claimed in claim 10, it is characterised in that：The width of the groove is more than the concave part Width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128053.1A CN107994385B (en) | 2017-11-15 | 2017-11-15 | Electrical connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128053.1A CN107994385B (en) | 2017-11-15 | 2017-11-15 | Electrical connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107994385A true CN107994385A (en) | 2018-05-04 |
| CN107994385B CN107994385B (en) | 2020-03-24 |
Family
ID=62030436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711128053.1A Active CN107994385B (en) | 2017-11-15 | 2017-11-15 | Electrical connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107994385B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984779A (en) * | 2021-12-24 | 2022-01-28 | 苏州康代智能科技股份有限公司 | PCB through hole detection equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201222555Y (en) * | 2008-06-25 | 2009-04-15 | 番禺得意精密电子工业有限公司 | Suction cover |
| CN201937083U (en) * | 2010-11-15 | 2011-08-17 | 番禺得意精密电子工业有限公司 | Electric connector assembly |
| CN204793389U (en) * | 2015-06-26 | 2015-11-18 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN204885593U (en) * | 2015-07-06 | 2015-12-16 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN205081251U (en) * | 2015-09-29 | 2016-03-09 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN205452718U (en) * | 2015-06-26 | 2016-08-10 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN205863524U (en) * | 2016-07-13 | 2017-01-04 | 番禺得意精密电子工业有限公司 | Electric coupler component |
-
2017
- 2017-11-15 CN CN201711128053.1A patent/CN107994385B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201222555Y (en) * | 2008-06-25 | 2009-04-15 | 番禺得意精密电子工业有限公司 | Suction cover |
| CN201937083U (en) * | 2010-11-15 | 2011-08-17 | 番禺得意精密电子工业有限公司 | Electric connector assembly |
| CN204793389U (en) * | 2015-06-26 | 2015-11-18 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN205452718U (en) * | 2015-06-26 | 2016-08-10 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN204885593U (en) * | 2015-07-06 | 2015-12-16 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN205081251U (en) * | 2015-09-29 | 2016-03-09 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN205863524U (en) * | 2016-07-13 | 2017-01-04 | 番禺得意精密电子工业有限公司 | Electric coupler component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984779A (en) * | 2021-12-24 | 2022-01-28 | 苏州康代智能科技股份有限公司 | PCB through hole detection equipment |
| CN113984779B (en) * | 2021-12-24 | 2022-04-19 | 苏州康代智能科技股份有限公司 | PCB through hole detection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107994385B (en) | 2020-03-24 |
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