CN109066156A - A kind of POGO PIN connector - Google Patents
A kind of POGO PIN connector Download PDFInfo
- Publication number
- CN109066156A CN109066156A CN201811076323.3A CN201811076323A CN109066156A CN 109066156 A CN109066156 A CN 109066156A CN 201811076323 A CN201811076323 A CN 201811076323A CN 109066156 A CN109066156 A CN 109066156A
- Authority
- CN
- China
- Prior art keywords
- needle shaft
- mounting hole
- interior
- needle
- outer needle
- 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
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 abstract description 5
- 238000011105 stabilization Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
-
- 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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
-
- 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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
- H01R13/2471—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point pin shaped
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of POGO PIN connector, including needle tubing, needle tubing is along the needle tubing mounting hole for being axially arranged with opening；Needle tubing mounting hole is installed with outer needle shaft；Outer needle shaft is along the outer needle shaft mounting hole being axially arranged with towards needle tubing opening；Interior needle shaft is installed in outer needle shaft mounting hole；Interior needle shaft is installed with elastic component in interior needle shaft mounting hole along the interior needle shaft mounting hole being open towards outer needle shaft is axially arranged with；By increasing by an interior needle shaft connecting respectively with needle tubing, outer needle shaft, a current channel is increased, so that the single channel of connector is become binary channels；The contact stabilization for improving connector effectively reduces the power-off risk of connector.
Description
Technical field
The present invention relates to connector technique field more particularly to a kind of POGO PIN connectors.
Background technique
Chinese utility model patent CN201621481659.4 discloses a kind of POGO PIN connector, include needle tubing and
Needle shaft, is installed with spring in needle tubing, and spring one end is connected with the needle shaft being set in needle tubing, needle shaft be located at on spring contact jaw
It is provided with the contact surface in polygon, the joint face of several chamfered shapes is provided between contact surface and needle shaft.
The patent increases the stability of connector contact by the contact surface in polygon, although the contact of polygon is certain
The stability of contact is increased in degree, but still remains machining accuracy and is difficult to ensure, some have connect in fact when installation
Contacting surface since gap can not be powered, need a kind of novel POGO PIN connector.
Summary of the invention
The purpose of the present invention is to provide a kind of POGO PIN connectors, to solve problem above.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of POGO PIN connector, including needle tubing, the needle tubing edge are axially arranged with needle tubing mounting hole open at one end；Institute
It states needle tubing mounting hole and is installed with outer needle shaft；The outer needle shaft edge is axially arranged with outer needle shaft mounting hole of the opening towards the needle tubing；
It is installed with interior needle shaft in the outer needle shaft mounting hole, the opening of one end of the interior needle shaft from the outer needle shaft mounting hole
It stretches out, and is contacted with the bottom hole of the needle tubing mounting hole；The interior needle shaft edge, which is axially arranged with, to be open towards in the outer needle shaft
Needle shaft mounting hole is installed with elastic component in the interior needle shaft mounting hole, and one end of the elastic component and the interior needle shaft connect,
The other end of the elastic component and the outer needle shaft connect；
When the outer needle shaft is located at initial position, the elastic component is in confined state, the interior needle shaft with it is described
The bottom hole of needle tubing mounting hole is in close contact.
Optionally, the outer needle shaft includes insertion part and external portion, and the insertion part is located in the needle tubing mounting hole, institute
External portion is stated to be exposed to outside the needle tubing；
The junction in the insertion part and the external portion forms a ladder stationary plane；The needle tubing is towards the outer needle shaft
First end be equipped with fixed part, the fixed part can with the fixed face contact of the ladder, thus by the insertion part of the outer needle shaft
It is limited in the needle tubing mounting hole.
Optionally, the bottom hole of the needle tubing mounting hole is equipped with electrical contact shrinkage pool, and the diameter of the electrical contact shrinkage pool constantly subtracts
It is small, form an Internal Spherical Surface；The second end of the interior needle shaft is equipped with the electrical contact protrusion contacted with the electrical contact shrinkage pool, the electricity
The diameter of contact projection constantly reduces, and forms a spherical outside surface.
Optionally, the elastic component is spring.
Optionally, the end of the fixed part is equipped with a needle tubing guiding surface.
Optionally, the outer needle shaft is equipped with an outer needle shaft guiding surface in the opening of outer needle shaft mounting hole.
Optionally, the interior needle shaft is equipped with needle shaft guiding surface in one in the opening of interior needle shaft mounting hole.
Compared with prior art, the embodiment of the present invention has the advantages that
The interior needle shaft that the present invention is connect with needle tubing, outer needle shaft respectively by increase by one, increases a current channel, thus
The single channel of connector is become into binary channels；The contact stabilization for improving connector effectively reduces the power-off of connector
Risk.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of POGO PIN connector provided in an embodiment of the present invention；
Fig. 2 is a kind of needle tubing structural schematic diagram of POGO PIN connector provided in an embodiment of the present invention；
Fig. 3 is a kind of outer needle shaft structural schematic diagram of POGO PIN connector provided in an embodiment of the present invention；
Fig. 4 is a kind of interior needle shaft structural schematic diagram of POGO PIN connector provided in an embodiment of the present invention.
In figure:
10, needle tubing；101, fixed part；102, needle tubing mounting hole；103, it is in electrical contact shrinkage pool；104, needle tubing guiding surface；20,
Outer needle shaft；21, insertion part；22, external portion；201, outer needle shaft mounting hole；202, outer needle shaft guiding surface；203, ladder is fixed
Face；30, interior needle shaft；301, interior needle shaft mounting hole；302, interior needle shaft guiding surface；303, electrical contact protrusion；40, elastic component.
Specific embodiment
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
In the description of the present invention, it is to be understood that, term " on ", "lower", "top", "bottom", "inner", "outside" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
It should be noted that it can be directly to separately when a component is considered as " connection " another component
One component may be simultaneously present the component being centrally located.When a component is considered as " setting exists " another component,
It, which can be, is set up directly on another component or may be simultaneously present the component being centrally located.
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Please refer to figs. 1 to 4, a kind of POGO PIN connector, including needle tubing 10, and needle tubing 10 is along the needle for being axially arranged with opening
Pipe mounting hole 102；In the present embodiment, the line a in Fig. 1 is the central axis of POGO PIN connector.
Needle tubing mounting hole 102 is installed with outer needle shaft 20, and the first end of outer needle shaft 20 penetrates in needle tubing mounting hole 102, outer needle shaft
20 second end is stretched out from the opening of needle tubing mounting hole 102 and is exposed to outside needle tubing 10；Outer needle shaft 20 is along being axially arranged with towards needle
The outer needle shaft mounting hole 201 that pipe 10 is open.
Interior needle shaft 30 is installed in outer needle shaft mounting hole 201, the first end of interior needle shaft 30 penetrates in outer needle shaft mounting hole 201,
The second end of outer needle shaft 20 is stretched out from the opening of outer needle shaft mounting hole 201 and is set in needle tubing mounting hole 102, and is pacified with needle tubing
Fill the bottom hole contact in hole 102.
Interior needle shaft 30 is along the interior needle shaft mounting hole 301 being axially arranged with towards outer needle shaft 20 opening, interior needle shaft mounting hole 301
Be installed with elastic component 40, the bottom hole of one end of elastic component 40 and interior needle shaft mounting hole 301 connects, the other end of elastic component 40 from
The opening of interior needle shaft mounting hole 301 is stretched out and is set in outer needle shaft mounting hole 201, and the bottom hole with outer needle shaft mounting hole 201
It connects.
Outer needle shaft 20 is located at initial position, and elastic component 40 is in confined state at this time, due to the presence of elastic force, elastic component
40 squeeze interior needle shaft 30, so that the bottom hole of interior needle shaft 30 and needle tubing mounting hole 102 is in close contact；Wherein, outer needle shaft 20 is initial
Position is the position acted on when occurring mobile that outer needle shaft 20 is not affected by external force, position as shown in Figure 1.
Further, elastic component 40 is spring.
Specifically, insertion part 21 is located at needle tubing with continued reference to FIG. 3, outer needle shaft 20 includes insertion part 21 and external portion 22
In mounting hole 102, external portion 22 is exposed to outside needle tubing 10；The diameter of insertion part 21 is greater than the diameter in external portion 22, thus embedded
The junction in portion 21 and external portion 22 forms a ladder stationary plane 203；10 first end of needle tubing is equipped with fixed part 101, fixed part 101
It can be contacted with ladder stationary plane 203, so that the insertion part 21 of outer needle shaft 20 is limited in needle tubing mounting hole 102, prevent outer needle
Axis 20 is detached from needle tubing mounting hole 102；Wherein, first end is one end where the opening of needle tubing mounting hole 102.
It further, can be with ladder stationary plane 203 after fixed part 101 is recessed inwardly by original state (state in Fig. 2)
Surface contact, so that the insertion part 21 of outer needle shaft 20 is limited in needle tubing mounting hole 102.
Specifically, the bottom hole of needle tubing mounting hole 102 is equipped with electrical contact shrinkage pool 103, electrical contact please continue to refer to Fig. 2 and Fig. 3
The diameter of shrinkage pool 103 constantly reduces, and forms an Internal Spherical Surface；The second end of interior needle shaft 30 is equipped with and is in electrical contact what shrinkage pool 103 contacted
The diameter of electrical contact protrusion 303, electrical contact protrusion 303 constantly reduces, and forms a spherical outside surface；It is in electrical contact shrinkage pool 103 and electrical contact
It is sphere-contact when protrusion 303 contacts, improves contact stabilization, reduce the risk of power-off.
Specifically, the end of fixed part 101 is equipped with a needle tubing guiding surface 104, so that outer needle shaft 20 penetrates needle tubing installation
Installation when in hole 102.
Specifically, outer needle shaft 20 is equipped with an outer needle shaft guiding surface 202 in the opening of outer needle shaft mounting hole 201, so as to
Installation when interior needle shaft 30 penetrates in outer needle shaft mounting hole 201.
Specifically, interior needle shaft 30 is equipped with needle shaft guiding surface 302 in one in the opening of interior needle shaft mounting hole 301, so as to
Installation when elastic component 40 penetrates in interior needle shaft mounting hole 301.
A kind of POGO PIN connector provided in this embodiment is connect with needle tubing 10, outer needle shaft 20 respectively by increasing by one
Interior needle shaft 30, a current channel is increased, so that the single channel of connector is become binary channels；Improve connector
Contact stabilization effectively reduces the power-off risk of connector；Meanwhile being in electrical contact the contact of shrinkage pool 103 and electrical contact protrusion 303
For sphere-contact, contact stabilization is further improved, reduces the risk of power-off.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (7)
1. a kind of POGO PIN connector, it is characterised in that: including needle tubing, the needle tubing edge is axially arranged with needle tubing open at one end
Mounting hole；The needle tubing mounting hole is installed with outer needle shaft；The outer needle shaft edge is axially arranged with outer needle shaft of the opening towards the needle tubing
Mounting hole；
Interior needle shaft is installed in the outer needle shaft mounting hole, one end of the interior needle shaft is stretched from the opening of the outer needle shaft mounting hole
Out, and with the bottom hole of the needle tubing mounting hole it contacts；The interior needle shaft edge is axially arranged with interior needle of the opening towards the outer needle shaft
Shaft mounting hole is installed with elastic component in the interior needle shaft mounting hole, and one end of the elastic component and the interior needle shaft connect, institute
The other end and the outer needle shaft for stating elastic component connect；
When the outer needle shaft is located at initial position, the elastic component is in confined state, the interior needle shaft and the needle tubing
The bottom hole of mounting hole is in close contact.
2. POGO PIN connector according to claim 1, which is characterized in that the outer needle shaft includes insertion part and external
Portion, the insertion part are located in the needle tubing mounting hole, and the external portion is exposed to outside the needle tubing；
The junction in the insertion part and the external portion forms a ladder stationary plane；The needle tubing towards the outer needle shaft
One end is equipped with fixed part, and the fixed part can be with the fixed face contact of the ladder, thus by the insertion part limitation of the outer needle shaft
In the needle tubing mounting hole.
3. POGO PIN connector according to claim 1, which is characterized in that the bottom hole of the needle tubing mounting hole is equipped with electricity
Shrinkage pool is contacted, the diameter of the electrical contact shrinkage pool constantly reduces, and forms an Internal Spherical Surface；The second end of the interior needle shaft is equipped with and institute
The electrical contact protrusion of electrical contact shrinkage pool contact is stated, the diameter of the electrical contact protrusion constantly reduces, and forms a spherical outside surface.
4. POGO PIN connector according to claim 1, which is characterized in that the elastic component is spring.
5. POGO PIN connector according to claim 1, which is characterized in that the end of the fixed part is equipped with a needle tubing
Guiding surface.
6. POGO PIN connector according to claim 1, which is characterized in that the outer needle shaft is in outer needle shaft mounting hole
Opening is equipped with an outer needle shaft guiding surface.
7. POGO PIN connector according to claim 1, which is characterized in that the interior needle shaft is in interior needle shaft mounting hole
Opening is equipped with needle shaft guiding surface in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811076323.3A CN109066156A (en) | 2018-09-14 | 2018-09-14 | A kind of POGO PIN connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811076323.3A CN109066156A (en) | 2018-09-14 | 2018-09-14 | A kind of POGO PIN connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109066156A true CN109066156A (en) | 2018-12-21 |
Family
ID=64761694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811076323.3A Pending CN109066156A (en) | 2018-09-14 | 2018-09-14 | A kind of POGO PIN connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109066156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934113A (en) * | 2020-08-19 | 2020-11-13 | 东莞市燊瑞电子科技有限公司 | Charging spring pin for Bluetooth headset |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201149920Y (en) * | 2007-12-14 | 2008-11-12 | 东莞中探探针有限公司 | Spring type contact probe |
| CN204348991U (en) * | 2014-12-22 | 2015-05-20 | 中国探针股份有限公司 | Probe structure |
| CN208797226U (en) * | 2018-09-14 | 2019-04-26 | 东莞中探探针有限公司 | A kind of POGO PIN connector |
-
2018
- 2018-09-14 CN CN201811076323.3A patent/CN109066156A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201149920Y (en) * | 2007-12-14 | 2008-11-12 | 东莞中探探针有限公司 | Spring type contact probe |
| CN204348991U (en) * | 2014-12-22 | 2015-05-20 | 中国探针股份有限公司 | Probe structure |
| CN208797226U (en) * | 2018-09-14 | 2019-04-26 | 东莞中探探针有限公司 | A kind of POGO PIN connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934113A (en) * | 2020-08-19 | 2020-11-13 | 东莞市燊瑞电子科技有限公司 | Charging spring pin for Bluetooth headset |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204784154U (en) | Ball pivot formula connection structure and car | |
| CN208797226U (en) | A kind of POGO PIN connector | |
| CN109066156A (en) | A kind of POGO PIN connector | |
| CN209029899U (en) | A kind of cable T-type branch joint | |
| CN209104427U (en) | A kind of high-current socket connector | |
| CN210926514U (en) | Connector convenient to butt joint | |
| CN207925772U (en) | A kind of waterproof FAKRA socket connectors | |
| CN203456665U (en) | Socket | |
| CN107317167B (en) | Connector for automobile and assembling method thereof | |
| CN205745796U (en) | A kind of quick connector | |
| CN204517016U (en) | Waterproof socket | |
| CN209183828U (en) | Can in plastic parts adjusting position dual head spring needle connector | |
| CN210224356U (en) | Sealed floating electric connector | |
| CN202084696U (en) | Elastic contact member structure | |
| CN208706940U (en) | A kind of Split type electric connector | |
| CN206619722U (en) | A kind of pressure point formula resilient contact | |
| CN207691055U (en) | Arrangements of electric connection | |
| CN201663317U (en) | Rectangular power connector | |
| CN107887752B (en) | Network electric connector with waterproof function | |
| CN204905608U (en) | High frequency connector | |
| CN205029122U (en) | HDMI high -definition connecting line | |
| CN205790492U (en) | A kind of conductor structure for ZIF formula FPC connector | |
| CN215579181U (en) | High-frequency transmission spring needle | |
| CN204464522U (en) | A kind of cable interface with internal circuit board | |
| CN202260025U (en) | Vehicle-mounted circuit connector |
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 |