CN206774724U - Pogo pin connectors - Google Patents
Pogo pin connectors Download PDFInfo
- Publication number
- CN206774724U CN206774724U CN201720397981.7U CN201720397981U CN206774724U CN 206774724 U CN206774724 U CN 206774724U CN 201720397981 U CN201720397981 U CN 201720397981U CN 206774724 U CN206774724 U CN 206774724U
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- Prior art keywords
- openend
- pogo pin
- spring
- pin connectors
- hollow sleeve
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Abstract
For the utility model on a kind of pogo pin connectors, this pogo pin connectors includes a hollow sleeve, a needle shaft, a cock body and a spring, and hollow sleeve has relative one first openend and one second openend；Needle shaft is movable to be placed in hollow sleeve, and needle shaft is extended with the contact head for exposing the first openend；Cock body is clogged in the second openend, and cock body has be arranged on inside hollow sleeve one to protrude post；Spring is sandwiched between needle shaft and cock body and is sheathed on prominent post.Thus, spring can be highlighted post correcting during long-term pressing, and then effectively lower the torsional deformation amount of spring, and improve the antifatigue number of spring, have good service life to reach pogo pin connectors.
Description
Technical field
The utility model relates to a kind of connector construction, and in particular to a kind of pogo pin connectors.
Background technology
Pogo pin connectors (POGO PIN CONNECTOR) are mainly used in the production of the electronics such as mobile phone, Tablet PC
Product, it has small volume and connection metallic contact or battery and other effects, pogo pin connectors is also connected electricity in small space
Pond and circuit board, antenna and circuit board, to provide the use that electronic product is electrically conducted in small space.
Conventional springs needle connector mainly includes a hollow sleeve, a needle shaft and a spring, needle shaft and is placed in hollow sleeve,
And needle shaft can protrude or be accommodated in hollow sleeve, spring is interposed between hollow sleeve and needle shaft, so to form a spring
Needle connector combines.
However, but there is the problem of following point, spring is pressed for a long time in above-mentioned pogo pin connectors in the use of reality
During easy torsional deformation, detract the antifatigue number of spring, cause needle shaft smoothly can not protrude or take in hollow sleeve, or
Cause needle shaft crooked, last pogo pin connectors can only judge to damage.
Utility model content
The utility model provides a kind of pogo pin connectors, and it is located at prominent post using spring housing, so spring is long-term
Post correcting can be highlighted during pressing, and then effectively lowers the torsional deformation amount of spring, and improves the antifatigue number of spring,
There is good service life to reach pogo pin connectors.
In the utility model embodiment, the utility model provides a kind of pogo pin connectors, including：One hollow sleeve,
With relative one first openend and one second openend；One needle shaft, movable to be placed in the hollow sleeve, needle shaft extension
There is the contact head for exposing first openend；One cock body, clog in second openend, the cock body, which has, to be arranged in this
One inside empty set protrudes post；And a spring, it is sandwiched between the needle shaft and the cock body and is sheathed on the protrusion post.
Pogo pin connectors described in the utility model, wherein, the one end of the needle shaft 2 away from the contact head 21 is provided inwardly with
One pit-holes 23, the pit-holes 23 have an inner bottom wall 231, and the spring 4 is arranged in the pit-holes 23 and is sandwiched between the interior bottom
Between wall 231 and the cock body 3.
Pogo pin connectors described in the utility model, wherein, the one end of spring 4 is arranged in the pit-holes 23 and the other end
The protrusion post 31 is sheathed on, the part of the protrusion post 31 is arranged in the pit-holes 23.
Pogo pin connectors described in the utility model, wherein, the one end of spring 4 is arranged in the pit-holes 23 and the other end
The protrusion post 31 is sheathed on, the depth b of the pit-holes 23 is more than the height c2 of the spring 4 plus the height c1 of the protrusion post 31.
Pogo pin connectors described in the utility model, wherein, the aperture d of the pit-holes 23 cuts the straight of the protrusion post 31
Footpath e is more than twice of the thickness f of the spring 4.
Pogo pin connectors described in the utility model, wherein, the inner peripheral of first openend 11 is extended with one first
Ring block 111, one end outer peripheral edge of the needle shaft 2 away from the contact head 21 extend one second ring block 22, the external diameter of the second ring block 22
A1 is more than the external diameter a2 of the contact head 21 and spacing by 111 backstops of the first ring block.
Pogo pin connectors described in the utility model, wherein, the cock body 3 is in a manner of packing or screw connection manner is clogged in this
Second openend 12.
Pogo pin connectors described in the utility model, wherein, the protrusion post 31 is from integral elongation moulding on the cock body 3.
Pogo pin connectors described in the utility model, wherein, the hollow sleeve 1 has a ring shape base 13 and certainly should
The one end of ring shape base 13 is extended with a hollow sleeve 14, and the external diameter a3 of the ring shape base 13 is more than the outer of the hollow sleeve 14
Footpath a4, first openend 11 are formed on the hollow sleeve 14, and second openend 12 is formed on the ring shape base 13.
Pogo pin connectors described in the utility model, wherein, the outer peripheral edge projection of the hollow sleeve 14 has a conical ring
15, the conical ring 15 gradually increases thickness by first openend 11 to the direction of the second openend 12.
Based on above-mentioned, the one end of needle shaft away from contact head is provided with pit-holes, and spring one end is arranged in pit-holes and the other end
Prominent post is sheathed on, and the part of prominent post is arranged in pit-holes, makes each section of spring must be arranged in pit-holes or set
Located at prominent post, and then each section of spring is allowed inherently to be stopped by the outer wall of the inwall of pit-holes or prominent post to correcting,
So that the antifatigue number of the torsional deformation amount of spring and reinforcement spring is greatly reduced.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of the utility model pogo pin connectors.
Fig. 2 is the three-dimensional combination figure of the utility model pogo pin connectors.
Fig. 3 is the diagrammatic cross-section of the utility model pogo pin connectors.
Fig. 4 is the use state diagram of the utility model pogo pin connectors.
Wherein, reference：
10 ... pogo pin connectors
1 ... hollow sleeve
11 ... first openends
111 ... first ring blocks
12 ... second openends
13 ... ring shape bases
14 ... hollow sleeves
15 ... conical rings
2 ... needle shafts
21 ... contact heads
22 ... second ring blocks
23 ... pit-holes
231 ... inner bottom walls
3 ... cock bodys
31 ... prominent posts
4 ... springs
A1, a2, a3, a4 ... external diameter
B ... depth
C1, c2 ... height
D ... apertures
E ... diameters
F ... thickness
Embodiment
Relevant detailed description of the present utility model and technology contents, schema will be coordinated to be described as follows, but institute's accompanying drawings are only
As illustrative purposes, it is not intended to limit to the utility model.
It refer to shown in Fig. 1 to Fig. 4, the utility model provides a kind of pogo pin connectors, and this pogo pin connectors 10 is led
To include a hollow sleeve 1, a needle shaft 2, a cock body 3 and a spring 4.
As shown in Figures 1 to 4, hollow sleeve 1 has relative one first openend 11 and one second openend 12, and first
The inner peripheral of openend 11 is extended with one first ring block 111.
Detailed description is as follows, and hollow sleeve 1 has a ring shape base 13 and is extended with one from the one end of ring shape base 13
Hollow sleeve 14, the external diameter a3 of ring shape base 13 are more than the external diameter a4 of hollow sleeve 14, and the first openend 11 is formed hollow
On sleeve pipe 14, the second openend 12 is formed on ring shape base 13.
In addition, the outer peripheral edge projection of hollow sleeve 14 has a conical ring 15, conical ring 15 is by the first openend 11 to the second
The direction of openend 12 gradually increases thickness.
As shown in Figures 1 to 4, the movable of needle shaft 2 is placed in hollow sleeve 1, and needle shaft 2, which is extended with, exposes the first opening
One contact head 21 at end 11, one end outer peripheral edge of the needle shaft 2 away from contact head 21 extend one second ring block 22, the second ring block 22 it is outer
Footpath a1 is more than the external diameter a2 of contact head 21 and spacing by 111 backstops of the first ring block, so as to make contact head 21 to expose the
One openend 11, but needle shaft 2 is without detaching hollow sleeve 1.Wherein, the one end of needle shaft 2 away from contact head 21 is provided inwardly with
One pit-holes 23, pit-holes 23 have an inner bottom wall 231.
As shown in Fig. 1, Fig. 3 and Fig. 4, cock body 3 is clogged in the second openend 12, and cock body 3, which has, to be arranged in hollow sleeve 1
The one of portion protrudes post 31, the prominent integral elongation moulding from cock body 3 of post 31.
As shown in Fig. 1, Fig. 3 and Fig. 4, spring 4 is sandwiched between needle shaft 2 and cock body 3 and is sheathed on prominent post 31, enters one
Step is described as follows, and spring 4 is arranged in pit-holes 23 and is sandwiched between inner bottom wall 231 and cock body 3.
Wherein, the aperture d of pit-holes 23 cuts the diameter e of prominent post 31 and is more than twice of the thickness f of spring 4, makes spring 4 one
End is arranged in pit-holes 23 and the other end is sheathed on prominent post 31, and the part of prominent post 31 is arranged in pit-holes 23, so as to make
The depth b of pit-holes 23 adds height c2s of the height c1 more than spring 4 of prominent post 31.
In addition, cock body 3 is in a manner of packing or screw connection manner is clogged in the second openend 12, to facilitate needle shaft 2 and spring 4 first
It is installed on inside hollow sleeve 1, cock body 3 assembles with hollow sleeve 1 again, and then increases the assembling facility of pogo pin connectors 10
Property.
As shown in Figure 3 to Figure 4, the combination of the utility model pogo pin connectors 10, it has relative using hollow sleeve 1
The first openend 11 and the second openend 12；The movable of needle shaft 2 is placed in hollow sleeve 1, and needle shaft 2, which is extended with, exposes
The contact head 21 of one openend 11；Cock body 3 is clogged in the second openend 12, and cock body 3, which has, is arranged on dashing forward inside hollow sleeve 1
Go out post 31；Spring 4 is sandwiched between needle shaft 2 and cock body 3 and is sheathed on prominent post 31.
As shown in Figure 3 to Figure 4, be the utility model pogo pin connectors 10 use state, wherein Fig. 3 be spring 4 not
State is pressed, Fig. 4 is that spring 4 has been pressed state, and spring 4 of the present utility model can be highlighted post during long-term pressing
31 correctings, and then effectively lower the torsional deformation amount of spring 4, and the antifatigue number of spring 4 is improved, to reach spring needle connection
Device 10 has good service life.
In addition, the one end of spring 4 is arranged in pit-holes 23 and the other end is sheathed on prominent post 31, and the part of prominent post 31 is worn
Located at pit-holes 23, make each section of spring 4 must be arranged in pit-holes 23 or be sheathed on prominent post 31, and then allow spring 4
Each section inherently stopped by the outer wall of the inwall of pit-holes 23 or prominent post 31 to correcting, so that spring 4 is greatly reduced
The antifatigue number of torsional deformation amount and reinforcement spring 4.
Certainly, the utility model can also have other various embodiments, without departing substantially from the utility model spirit and its essence
In the case of, those skilled in the art can make various corresponding changes and deformation, but these phases according to the utility model
The change and deformation answered should all belong to the protection domain of the utility model claims.
Claims (10)
1. a kind of pogo pin connectors, it is characterised in that the connector includes：
One hollow sleeve (1), there is relative one first openend (11) and one second openend (12)；
One needle shaft (2), movable to be placed in the hollow sleeve (1), the needle shaft (2), which is extended with, exposes first openend (11)
A contact head (21)；
One cock body (3), clog in second openend (12), the cock body (3) has be arranged on the hollow sleeve (1) inside one
Prominent post (31)；And
One spring (4), it is sandwiched between the needle shaft (2) and the cock body (3) and is sheathed on the protrusion post (31).
2. pogo pin connectors as claimed in claim 1, it is characterised in that the one of the remote contact head (21) of the needle shaft (2)
End is provided inwardly with a pit-holes (23), and the pit-holes (23) have an inner bottom wall (231), and the spring (4) is arranged in the pit-holes
(23) and it is sandwiched between the inner bottom wall (231) and the cock body (3).
3. pogo pin connectors as claimed in claim 2, it is characterised in that spring (4) one end is arranged in the pit-holes
(23) and the other end is sheathed on the protrusion post (31), and the part of the protrusion post (31) is arranged in the pit-holes (23).
4. pogo pin connectors as claimed in claim 2, it is characterised in that spring (4) one end is arranged in the pit-holes
(23) and the other end is sheathed on the protrusion post (31), and the depth (b) of the pit-holes (23) adds the height of the protrusion post (31)
(c1) it is more than the height (c2) of the spring (4).
5. the pogo pin connectors as described in claim 3 or 4, it is characterised in that the aperture (d) of the pit-holes (23) cuts this
The diameter (e) of prominent post (31) is more than twice of the thickness (f) of the spring (4).
6. pogo pin connectors as claimed in claim 5, it is characterised in that the inner peripheral of first openend (11) is extended with
One first ring block (111), one end outer peripheral edge of the needle shaft (2) away from the contact head (21) extend one second ring block (22), and this
The external diameter (a1) of two ring blocks (22) is more than the external diameter (a2) of the contact head (21) and spacing by first ring block (111) institute backstop.
7. pogo pin connectors as claimed in claim 6, it is characterised in that the cock body (3) is in a manner of packing or screw connection manner
Clog in second openend (12).
8. pogo pin connectors as claimed in claim 6, it is characterised in that the protrusion post (31) one from the cock body (3)
Elongation moulding.
9. pogo pin connectors as claimed in claim 6, it is characterised in that the hollow sleeve (1) has a ring shape base
(13) hollow sleeve (14) and from ring shape base (13) one end is extended with, the external diameter (a3) of the ring shape base (13) is big
In the external diameter (a4) of the hollow sleeve (14), first openend (11) is formed on the hollow sleeve (14), second opening
(12) are held to be formed on the ring shape base (13).
10. pogo pin connectors as claimed in claim 9, it is characterised in that the outer peripheral edge projection of the hollow sleeve (14) has
One conical ring (15), the conical ring (15) gradually increase thickness by first openend (11) to the second openend (12) direction
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397981.7U CN206774724U (en) | 2017-04-14 | 2017-04-14 | Pogo pin connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397981.7U CN206774724U (en) | 2017-04-14 | 2017-04-14 | Pogo pin connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774724U true CN206774724U (en) | 2017-12-19 |
Family
ID=60631426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720397981.7U Active CN206774724U (en) | 2017-04-14 | 2017-04-14 | Pogo pin connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774724U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130598A (en) * | 2018-09-05 | 2019-01-04 | 温州市永舟科技有限公司 | A kind of structure is complicated high-precision pen clip |
| CN110011098A (en) * | 2019-05-13 | 2019-07-12 | 常州金信诺凤市通信设备有限公司 | Riveting side formula suppresses connector and its working method |
| CN110416791A (en) * | 2019-08-29 | 2019-11-05 | 翊腾电子科技（昆山）有限公司 | pogo pin connector |
| CN110994246A (en) * | 2019-12-31 | 2020-04-10 | 歌尔科技有限公司 | Electric connection needle assembly, electric connector and electronic equipment |
| WO2023216943A1 (en) * | 2022-05-07 | 2023-11-16 | 通力科技股份有限公司 | Pogo pin, pogo pin module and charging module |
-
2017
- 2017-04-14 CN CN201720397981.7U patent/CN206774724U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130598A (en) * | 2018-09-05 | 2019-01-04 | 温州市永舟科技有限公司 | A kind of structure is complicated high-precision pen clip |
| CN110011098A (en) * | 2019-05-13 | 2019-07-12 | 常州金信诺凤市通信设备有限公司 | Riveting side formula suppresses connector and its working method |
| CN110416791A (en) * | 2019-08-29 | 2019-11-05 | 翊腾电子科技（昆山）有限公司 | pogo pin connector |
| CN110994246A (en) * | 2019-12-31 | 2020-04-10 | 歌尔科技有限公司 | Electric connection needle assembly, electric connector and electronic equipment |
| WO2023216943A1 (en) * | 2022-05-07 | 2023-11-16 | 通力科技股份有限公司 | Pogo pin, pogo pin module and charging module |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |