CN110350342A - Telltale hole contact - Google Patents
Telltale hole contact Download PDFInfo
- Publication number
- CN110350342A CN110350342A CN201910587859.XA CN201910587859A CN110350342A CN 110350342 A CN110350342 A CN 110350342A CN 201910587859 A CN201910587859 A CN 201910587859A CN 110350342 A CN110350342 A CN 110350342A
- Authority
- CN
- China
- Prior art keywords
- contact
- telltale hole
- convex ribs
- limiting
- limiting section
- 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.)
- Pending
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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
Abstract
The present invention is about a kind of telltale hole contact, including the limiting slot with insulation shell assembly cooperation, the limiting slot includes that two sides are used to prevent the guide portion of the limiting section and bottom of contact pin beat or oblique cutting for guide pin moving direction, two limiting section upper ends are connect with a contact arm respectively, and the contact salient point for contacting for the contact pin contacting piece with the other end and realizing signal conduction is relatively set on the inside of two contact arm ends；One of limiting section lower end is connect with bottom stitch；Two limiting sections are equipped at least one convex ribs for being oriented to and being interference fitted with the intracorporal convex ribs mounting groove of insulation shell extended along its length away from the end face of guide portion.
Description
Technical field
The present invention is about connector technique field, and in particular to a kind of telltale hole contact.
Background technique
There is the failures such as be not fixed firmly easily abjection, the assembly of telltale hole contact easily glances off in existing telltale hole contact
Situation directly results in the decline of product environmental resistance, the even failures such as nonpassage of signal.
Summary of the invention
The object of the present invention is to provide a kind of new structural telltale hole contact, make it have and insulator mounting portion mistake
It is full of the protrusion of cooperation or extrusion fit or block cooperation, reaches the assembly limit of all directions with the cooperation of insulator by each protrusion
It is required that having the characteristics that assembly is simple and stable.
The object of the invention to solve the technical problems adopts the following technical solutions to realize.It proposes according to the present invention
A kind of telltale hole contact, including the limiting slot 1 with insulation shell assembly cooperation, which includes two sides for preventing
The limiting section and bottom of contact pin beat or oblique cutting are used for the guide portion of guide pin moving direction, and two limiting section upper ends are respectively with one
A contact arm 2 connects, and is relatively set on the inside of two 2 ends of contact arm and contacts realization letter for the contact pin contacting piece with the other end
Number conducting contact salient point 7；One of limiting section lower end is connect with bottom stitch 3；Two limiting sections deviate from guide portion
End face be equipped with that at least one extends along its length with the intracorporal convex ribs mounting groove of insulation shell be oriented to and be interference fitted
Convex ribs 5.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Telltale hole contact above-mentioned, wherein the convex ribs 5 are successively arranged from top to bottom with installation guiding function
The press section and prevent after being installed in place that guide part 6, the depth for being highly slightly larger than convex ribs mounting groove and insulator are interference fitted
Contact be detached from insulator housings stop portion 8.
Telltale hole contact above-mentioned, wherein it is intracorporal anti-to be equipped with several energy piercing insulation on the outside of another limiting section
De- salient point 4.
Telltale hole contact above-mentioned is inserted wherein the two contact arm ends are also surrounded for accommodating another terminal contact
Needle and can outward distracted cavity.
Telltale hole contact above-mentioned cooperates wherein 2 two sides of contact arm are inwardly projecting with another contact arm
Surround contact pin accommodating chamber.
Telltale hole contact above-mentioned is distinguished wherein 1 upper surface of limiting slot is equipped with by what contact arm 2 separated
The front end contact surface 10 and rear end contact surface 9 of corresponding boss cooperation in shell are insulated with contact.
Telltale hole contact above-mentioned, the telltale hole contactor are punching press integrated formed structure.
The present invention has obvious advantages and beneficial effects compared with the existing technology.By above-mentioned technical proposal, the present invention
Telltale hole contact can reach comparable technical progress and practicability, and with the extensive utility value in industry, at least
It has the advantage that
Telltale hole contact of the present invention is equipped with convex rib structure, so that fixing stronger, solution between contact and insulator
It has determined the problem of being not fixed firmly easy abjection.And convex ribs can be oriented to the convex ribs mounting groove on insulator and cooperate, and prevent from contacting
Form is not abnormal deformation well in part loading procedure, directly solves that product signal is bad, the inconsistent problem of state, pole
The big vibration resistance for improving product, impact property.Setting front and back contact face, can pass through the end face and insulation shell convex platform
Cooperation realize contact length direction on positioning.
Detailed description of the invention
Fig. 1 is telltale hole contact piece structure schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of another visual direction of telltale hole contact of the present invention；
Fig. 3 is telltale hole contact assembled state schematic diagram of the present invention；
Fig. 4 is telltale hole contact assembling structure schematic diagram of the present invention；
Fig. 5 is another visual direction assembling structure schematic diagram of telltale hole contact of the present invention；
Fig. 6 is the insulation shell structural schematic diagram for installing telltale hole contact of the present invention；
Fig. 7 is the structural schematic diagram for installing another visual direction of insulation shell of telltale hole contact of the present invention.
[main element symbol description]
1: limiting slot
11: limiting section
12: guide portion 2: contact arm
3: tail portion stitch
4: salient point
5: convex ribs
6: guide part
7: contact salient point
8: stop portion
9: rear end contact surface
10: front end contact surface
13: press section
14: contact
15: insulation shell
16: contact cavity
18: convex ribs mounting groove
19: first boss
20: second boss
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to its specific embodiment of telltale hole contact, structure, feature and its function proposed according to the present invention
Effect, detailed description is as follows.
Fig. 1-7 is please referred to, is the structural schematic diagram and scheme of installation of telltale hole contact of the present invention, the contact packet
The limiting slot 1 with insulation shell assembly cooperation is included, which includes two sides for preventing the limit of contact pin beat or oblique cutting
Portion 11 and bottom for guide pin it is mobile put to guide portion 12, two 11 upper ends of limiting section are separately connected a contact
Arm 2, one of 11 lower end of limiting section are connected with bottom stitch 3, and several can be pierced into absolutely is equipped on the outside of another limiting section 11
Fixed anticreep salient point 4 is realized in edge body.In embodiments of the present invention, there are three the anticreep salient points, and three salient points do not exist
On same straight line.In embodiments of the present invention, the angle between two contact arm 2 is acute angle.
It is relatively set with contact salient point 7 on the inside of two 2 ends of contact arm, the contact salient point 7 being oppositely arranged can will be inserted
Needle is clipped in the middle, and two contact salient points cooperate the conducting for realizing signal with the contact pin contacting piece of the other end respectively.Of the invention real
It applies in example, one of 2 two sides of contact arm are additionally provided with the protrusion matched with another contact arm and be encircled into contact pin accommodating chamber, when contact pin is inserted
When entering in the accommodating chamber, it is in close contact with contact salient point, and strutted outward by the accommodating chamber is micro-, the contact in accommodating chamber is convex at this time
Point is pressed on contact pin, realizes the reliable contacts with contact pin.
Two limiting sections 11 of the limiting slot 1 are convexly equipped at least one on the end face of guide portion and extend along its length
Convex ribs 5, the convex ribs 5 can U-shaped convex ribs mounting groove guiding cooperation corresponding in contact mounting shell body, guarantee that contact is packed into
Uniform force in the process is not toppled over；It is interference fitted with the insulator of convex ribs installation trench bottom, can not only prevent contact
It is swung in mounting shell body, and contact loosening when being vibrated can be prevented.In embodiments of the present invention, on two limiting sections 11
Convex ribs be arranged symmetrically.In embodiments of the present invention, it is set on the end face of each limiting section 11 there are two convex ribs, two convex ribs are set
The damage for avoiding that convex ribs length is too long, magnitude of interference is excessive and causing installation insulator is set, the too short nothing of convex ribs length is also avoided
Method plays the problem of good guiding function.
The convex ribs 5 are successively arranged the guide part 6 with installation guiding function, highly slightly larger than convex ribs installation from top to bottom
The press section 13 and the contact after being installed in place is prevented to be detached from insulator housings that the depth of slot and insulator are interference fitted
Stop portion 8.In embodiments of the present invention, the guide part 6 is inclined-plane or cambered surface, and the stop portion is what the convex ribs end was formed
One vertical plane.
1 upper surface of limiting slot is equipped with front end contact surface 10 and rear end contact surface 9 positioned at 2 front and rear sides of contact arm,
The front end contact surface 10 and rear end contact surface 9 can be insulated corresponding boss in shell with contact respectively and cooperate, and realization connects
Limit on contact element length direction.
In the embodiment of the present invention, which is an integral molding structure, since the telltale hole contact is integrally in U
Type, punch forming are feasible, convenient, high-efficient.
Assembly method between telltale hole contact and insulation shell of the present invention is that thrust-type fills by force, and strong dress part includes side
Three salient points and another side four convex ribs, common guarantee contact assembly in place after do not deviate from.
The above described is only a preferred embodiment of the present invention, limitation in any form not is done to the present invention, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above are modified or are modified
For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention
Any simple modification, equivalent change and modification made to the above embodiment, all of which are still within the scope of the technical scheme of the invention.
Claims (7)
1. a kind of telltale hole contact, it is characterised in that: including the limiting slot (1) with insulation shell assembly cooperation, the limiting slot
It (1) include that two sides are used to prevent the guidance of the limiting section (11) and bottom of contact pin beat or oblique cutting for guide pin moving direction
Portion (12), two limiting sections (11) upper end are connect with a contact arm (2) respectively, are oppositely arranged on the inside of two contact arm (2) ends
There is the contact salient point (7) for contacting for the contact pin contacting piece with the other end and realizing signal conduction；
One of limiting section (11) lower end is connect with bottom stitch (3)；
Two limiting sections (11) be equipped with that at least one extends along its length away from the end face of guide portion (12) with it is exhausted
The convex ribs (5) that the intracorporal convex ribs mounting groove of edge shell is oriented to and is interference fitted.
2. a kind of telltale hole contact according to claim 1, it is characterised in that: wherein the convex ribs (5) include by
Top to bottm successively includes the guide part (6) with installation guiding function, the depth and insulator for being highly slightly larger than convex ribs mounting groove
The press section (13) of interference fit and the stop portion (8) for preventing the disengaging insulator housings of the contact after being installed in place.
3. a kind of telltale hole contact according to claim 1, it is characterised in that: wherein on the outside of another limiting section
Intracorporal anticreep salient point (4) of insulating can be pierced into equipped with several.
4. a kind of telltale hole contact according to claim 1, it is characterised in that: two contact arm ends described in wherein are also
Surround for accommodate another terminal contact contact pin and can outward distracted cavity.
5. a kind of telltale hole contact according to claim 4, it is characterised in that: the contact arm (2) described in one of them
Two sides are inwardly projecting, match with another contact arm and are encircled into contact pin accommodating chamber.
6. a kind of telltale hole contact according to claim 1, it is characterised in that: wherein described limiting slot (1) upper end
Face is equipped with the front end contact surface that corresponding boss cooperation in shell can be insulated with contact separated by contact arm (2)
(10) and rear end contact surface (9).
7. a kind of telltale hole contact according to any claim from 1 to 6, it is characterised in that: the telltale hole connects
Tentaculum is punching press integrated formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587859.XA CN110350342A (en) | 2019-07-02 | 2019-07-02 | Telltale hole contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910587859.XA CN110350342A (en) | 2019-07-02 | 2019-07-02 | Telltale hole contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110350342A true CN110350342A (en) | 2019-10-18 |
Family
ID=68178056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910587859.XA Pending CN110350342A (en) | 2019-07-02 | 2019-07-02 | Telltale hole contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110350342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422233A (en) * | 2021-06-25 | 2021-09-21 | 中航光电科技股份有限公司 | Electric connector and manufacturing method and tool thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6000972A (en) * | 1996-12-26 | 1999-12-14 | Yazaki Corporation | Structure for fixing terminal to connector housing |
| EP1429423A2 (en) * | 2002-12-10 | 2004-06-16 | Erni Elektroapparate Gmbh | Electrical plug connector having a casing and a heavy current contact |
| CN201515054U (en) * | 2009-09-23 | 2010-06-23 | 实盈电子(东莞)有限公司 | Electric connector on plate end |
| CN201639022U (en) * | 2010-01-08 | 2010-11-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201682094U (en) * | 2009-12-23 | 2010-12-22 | 实盈电子(东莞)有限公司 | Electric connector and the conducting terminal thereof |
| CN102280746A (en) * | 2010-06-09 | 2011-12-14 | 凡甲电子(苏州)有限公司 | Electric connector and electric connector combination |
| CN202076524U (en) * | 2011-01-13 | 2011-12-14 | 中航光电科技股份有限公司 | Electric connector and insulating casing |
| CN203911048U (en) * | 2014-05-08 | 2014-10-29 | 香港商安费诺(东亚)有限公司 | Connector structure with fastening terminal and terminal structure thereof |
| CN203950959U (en) * | 2014-07-17 | 2014-11-19 | 宁波晨翔电子有限公司 | Row's mother socket of tin is leaked in a kind of anti-welding |
| CN206461123U (en) * | 2017-02-23 | 2017-09-01 | 东莞市远哲电子科技有限公司 | insulation displacement connector |
-
2019
- 2019-07-02 CN CN201910587859.XA patent/CN110350342A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6000972A (en) * | 1996-12-26 | 1999-12-14 | Yazaki Corporation | Structure for fixing terminal to connector housing |
| EP1429423A2 (en) * | 2002-12-10 | 2004-06-16 | Erni Elektroapparate Gmbh | Electrical plug connector having a casing and a heavy current contact |
| CN201515054U (en) * | 2009-09-23 | 2010-06-23 | 实盈电子(东莞)有限公司 | Electric connector on plate end |
| CN201682094U (en) * | 2009-12-23 | 2010-12-22 | 实盈电子(东莞)有限公司 | Electric connector and the conducting terminal thereof |
| CN201639022U (en) * | 2010-01-08 | 2010-11-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102280746A (en) * | 2010-06-09 | 2011-12-14 | 凡甲电子(苏州)有限公司 | Electric connector and electric connector combination |
| CN202076524U (en) * | 2011-01-13 | 2011-12-14 | 中航光电科技股份有限公司 | Electric connector and insulating casing |
| CN203911048U (en) * | 2014-05-08 | 2014-10-29 | 香港商安费诺(东亚)有限公司 | Connector structure with fastening terminal and terminal structure thereof |
| CN203950959U (en) * | 2014-07-17 | 2014-11-19 | 宁波晨翔电子有限公司 | Row's mother socket of tin is leaked in a kind of anti-welding |
| CN206461123U (en) * | 2017-02-23 | 2017-09-01 | 东莞市远哲电子科技有限公司 | insulation displacement connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422233A (en) * | 2021-06-25 | 2021-09-21 | 中航光电科技股份有限公司 | Electric connector and manufacturing method and tool thereof |
| CN113422233B (en) * | 2021-06-25 | 2022-07-29 | 中航光电科技股份有限公司 | Electric connector and manufacturing method and tool thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191018 |