CN209641901U - A kind of POGO PIN connector easy to assembly - Google Patents
A kind of POGO PIN connector easy to assembly Download PDFInfo
- Publication number
- CN209641901U CN209641901U CN201920357284.8U CN201920357284U CN209641901U CN 209641901 U CN209641901 U CN 209641901U CN 201920357284 U CN201920357284 U CN 201920357284U CN 209641901 U CN209641901 U CN 209641901U
- Authority
- CN
- China
- Prior art keywords
- guide post
- air supported
- supported head
- pogo pin
- assembly
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of POGO PIN connectors easy to assembly, guide post, insulation crust and air supported head are assembled together by way of clamping, eliminate the riveting process during POGO PIN connector device is matched, keep the production size of POGO PIN connector more accurate, air supported head is limited using guide post and insulation crust simultaneously, improve stability when air supported head work, improve the stability of electric current, by way of increasing length, the service life of connector is improved.
Description
Technical field
The utility model belongs to connector technique field, especially a kind of POGO PIN connector easy to assembly.
Background technique
POGO PIN connector is a kind of precision connector applied in the electronic equipments such as mobile phone, is widely used in partly leading
In body equipment, connection function is played.
The assembling process of traditional POGO PIN connector is: guide post being connected in insulator, is then led spring loading
In column, then air supported head is packed into guide post, finally traditional POGO PIN connector is put into precision instrument riveter to leading
Column carries out riveting sealing, completes assembly, and the inclusion cavity by the sealing of guide post and guide post limits air supported head during the work time
Position, wherein precision instrument riveter is expensive, and riveting process is also inaccurate for the assurance of size, during the work time only
It is limited by the sealing and inclusion cavity of guide post, leads to air supported head during the work time and not can guarantee the pure straight degree of air supported head,
Influence the stability of electric current；Spring is too short, and is in compressive state always, influences service life.
Utility model content
That there are assembly processes is cumbersome for traditional POGO PIN connector, can not accurately hold electric current caused by machining accuracy and stablize
Property is unable to get guarantee；Air supported head limit point is very few, not can guarantee pure straight degree when air supported head work, influences the stabilization of electric current
Property；Spring is too short, and is in compressive state, the problems such as influencing service life always.
To solve the above-mentioned problems, the utility model provides a kind of POGO PIN connector, and its object is to pass through letter
Change processing technology, reduce assembly difficulty, improve production precision and then improves current stability；By the limit for increasing air supported head
Point further increases the effect of current stability；Increase spring accommodating space and improves connector to increase length
Service life.
To achieve the goals above, the technical solution adopted in the utility model is: a kind of POGO PIN company easy to assembly
Connect device, comprising: insulated conduit is provided with stepped throughhole along the direction of insulated conduit axis, and axial prolong is prolonged in one end of insulated conduit
It stretches to form guide wall；The direction on stepped throughhole bottom to the top being provided with along insulated conduit axis direction sequentially offers
Through hole interconnected, the second mounting hole, annular groove, the first mounting hole, annular recess are opened in the second mounting hole
Middle position, the bottom connection of the pilot hole opened up inside the first mounting hole and guide wall, wherein opening up inside guide wall
Pilot hole be unthreaded hole, the through hole offered along insulated conduit axis is less than less than the second mounting hole, the second mounting hole
First mounting hole, the first mounting hole are less than pilot hole.
Guide post is socketed in insulated conduit, and one end of guide post extends to the outside of insulated conduit, the middle part of guide post and insulation
Conduit clamping, the other end of guide post extend in the guide wall and are provided with clamping joint；Have between guide post and guide wall pre-
Fixed accommodating space；The clamping joint for prolonging guide post is provided with blind hole to the direction of the other end；The guide post is Step Shaft, along guide post axis
The direction on Step Shaft bottom to the top being provided be sequentially provided with guiding axis interconnected, the second installation axle, clamping structure,
First installation axle, sliding axle, clamping joint, wherein clamping structure is set to the middle position of the second installation axle；The card of the guide post
Binding structure is frustum cone structure of the bottom end towards the first installation axle, and the clamping joint of the guide post is the rotary table that bottom end connects with sliding axle
Structure.
Spring, one end are connected to the blind-hole bottom, and the other end extends on the outside of guide post.
Air supported head, the shape of the air supported head are cylindrical body, and wherein the tip edge of air supported head is rounded structure；It is described floating
The bottom end of dynamic head, which prolongs axis direction, counter sink closed at one end, the other end communicates with the outside world, and wherein counter sink communicates with the outside world
One end be provided with clamping portion；The air supported head is mounted in the accommodating space between guide post and guide wall, and air supported head is heavy
Head bore closed end is abutted with spring, and the outer wall of the air supported head and the guide wall of the insulated conduit are slidably connected；The floating
The countersunk head end of counter sink and the clamping joint of the guide post of head are slidably connected；The clamping portion of the air supported head is bottom end and counter sink
The frustum cone structure to connect.
The utility model has the beneficial effects that when assembly, first by the first peace of the first installation axle of guide post and insulated conduit
Dress hole is excessively cooperated, and the second installation axle of guide post and the second mounting hole of insulated conduit are excessively cooperated, and the of guide post
The annular groove that second mounting hole middle position of the clamping structure and insulated conduit that two installation axle middle positions are provided with opens up
The guiding axis of clamping, guide post passes through the through hole of insulated conduit, and is excessively cooperated；Then spring is put into the blind hole of guide post
In, so that one end of spring abuts together with the bottom end of the blind hole of guide post；It finally will be at the top of the counter sink of air supported head and guide post
Clamping joint be connected together completed together so that the other end of spring is abutted with the closed end of the counter sink of air supported head
Assembly.There is no riveting process, improves production precision, and then ensure that the stability of electric current, be not necessarily to Special-purpose riveting pressing machine, assembled
The operation of journey manpower can be completed, simple and convenient.
When work, when air supported head is under pressure, because air supported head outside and the sliding eye of insulated conduit are to be slidably connected,
The sliding axle of clamping portion and guide post inside air supported head is to be slidably connected, and the clamping joint of guide post and the countersunk head end inside air supported head are
Be slidably connected, it is possible to guarantee air supported head when being under pressure can guarantee air supported head movement when pure straight degree in the case where
Slide downward, increases the limit point of air supported head, and then ensure that the stability of electric current；Blind hole is provided in guide post, in air supported head
It is provided with counter sink, one end is connected to the blind-hole bottom of the guide post, and the other end is connected to the counter sink bottom end of air supported head, increases
Length improves the service life of connector.
The slide downward working principle of the utility model is: air supported head is under pressure, when the pressure that air supported head is subject to disappears,
The state that spring abuts the clamping portion that air supported head is sprung back to inside air supported head with the clamping joint of guide post, air supported head in whole process
The state conducting electric current that is slidably connected is in guide post.
Detailed description of the invention
Fig. 1 show connector construction diagrammatic cross-section.
Fig. 2 show insulated conduit diagrammatic cross-section.
Fig. 3 show guide post diagrammatic cross-section.
Fig. 4 show air supported head diagrammatic cross-section.
Shown in Fig. 1 to Fig. 4: insulated conduit 1, guide post 2, air supported head 3, spring 4, guide wall 11, the first mounting hole 12,
Two mounting holes 13, through hole 14, pilot hole 15, annular groove 131, clamping joint 21, blind hole 22, sliding axle 23, the first installation axle
24, the second installation axle 25, guiding axis 26, clamping structure 251, counter sink 31, countersunk head end 311, clamping portion 312.
Specific embodiment
That there are assembly processes is cumbersome for traditional POGO PIN connector, can not accurately hold electric current caused by machining accuracy and stablize
Property is unable to get guarantee；Air supported head limit point is very few, not can guarantee pure straight degree when air supported head work, influences the stabilization of electric current
Property；Spring is too short, and is in compressive state, the problems such as influencing service life always.
To solve the above-mentioned problems, the utility model provides a kind of POGO PIN connector, and its object is to pass through letter
Change processing technology, reduce assembly difficulty, improve production precision and then improves current stability；By the limit for increasing air supported head
Point further increases the effect of current stability；Increase spring accommodating space and improves connector to increase length
Service life.
To achieve the goals above, the technical solution adopted in the utility model is: a kind of POGO PIN company easy to assembly
Connect device, comprising: insulated conduit 1 is provided with stepped throughhole along the direction of 1 axis of insulated conduit, and axial direction is prolonged in one end of insulated conduit 1
Extend to form guide wall 11.
Further, the direction along stepped throughhole bottom to the top that 1 axis direction of insulated conduit is provided with is sequentially
Offer through hole 14 interconnected, the second mounting hole 13, annular groove 131, the first mounting hole 12, annular recess
131 are opened in the middle position of the second mounting hole 13, the bottom of the pilot hole 15 opened up inside the first mounting hole 12 and guide wall 11
Portion connects, and wherein the pilot hole 15 opened up inside guide wall 11 is unthreaded hole.
Further, the through hole 14 offered along 1 axis of insulated conduit is less than the second mounting hole 13, the second installation
Hole 13 is less than pilot hole 15 less than the first mounting hole 12, the first mounting hole 12.
Guide post 2, the clamping joint 21 for prolonging guide post 2 are provided with blind hole 22 to the direction of the other end；The guide post 2 is Step Shaft, edge
The direction on Step Shaft bottom to the top that 2 axis of guide post is provided with is sequentially provided with guiding axis 26, second interconnected and installs
Axis 25, clamping structure 251, the first installation axle 24, sliding axle 23, clamping joint 21, wherein clamping structure 251 is set to the second installation
The middle position of axis 25；The clamping structure 251 of the guide post 2 is frustum cone structure of the bottom end towards the first installation axle 24, described to lead
The clamping joint 21 of column 2 is the frustum cone structure that bottom end connects with sliding axle 23.
Further, the guide post 2 is socketed in insulated conduit 1, and one end of guide post 2 extends to the outside of insulated conduit 1,
The middle part of guide post 2 and insulated conduit 1 are clamped, and the other end of guide post 2 extends in the guide wall 11 and is provided with clamping joint 21；
There is scheduled accommodating space between guide post 2 and guide wall 11.
Spring 4, one end are connected to 22 bottom end of blind hole, and the other end extends to 2 outside of guide post.
Air supported head 3, the shape of the air supported head 3 are cylindrical body, and wherein the tip edge of air supported head 3 is rounded structure；Institute
The bottom end for stating air supported head 3, which prolongs axis direction, counter sink 31 closed at one end, the other end communicates with the outside world, wherein counter sink 31 with
One end that the external world communicates is provided with clamping portion 312；The clamping portion 312 of the air supported head 3 is the circle that bottom end connects with counter sink 31
Platform structure.
Further, the air supported head 3 is mounted in the accommodating space between guide post 2 and guide wall 11, and air supported head 3
31 closed end of counter sink is abutted with spring 4, and the outer wall of the air supported head 3 and the guide wall 11 of the insulated conduit 1 are slidably connected；
The countersunk head end 311 of the counter sink 31 of the air supported head 3 and the clamping joint 21 of the guide post 2 are slidably connected.
Reach effect: when assembly, first by the first mounting hole 12 of the first installation axle 24 of guide post 2 and insulated conduit 1 into
Row excessively cooperation, the second installation axle 25 of guide post 2 excessively cooperated with the second mounting hole 13 of insulated conduit 1, and the of guide post 2
What 13 middle position of the second mounting hole of clamping structure 251 and insulated conduit 1 that two installation axles, 25 middle position is provided with opened up
Annular groove 131 is clamped, and the guiding axis 26 of guide post 2 passes through the through hole 14 of insulated conduit 1, and is excessively cooperated；Then will
Spring 4 is put into the blind hole 22 of guide post 2, so that one end of spring 4 abuts together with the bottom end of the blind hole 22 of guide post 2；Finally
The clamping joint 21 of the counter sink 31 of air supported head 3 and the top of guide post 2 is connected together, so that the other end of spring 4 and floating
The closed end of the counter sink 31 of dynamic head 3 abuts completes assembly together.There is no riveting process, improves production precision, and then guarantee
The stability of electric current is not necessarily to Special-purpose riveting pressing machine, and the operation of assembling process manpower can be completed, simple and convenient.
When work, when air supported head 3 is under pressure, because the sliding eye of 3 outside of air supported head and insulated conduit 1 is that sliding connects
It connects, the clamping portion 312 inside air supported head 3 and the sliding axle 23 of guide post 2 are to be slidably connected, the clamping joint 21 and air supported head 3 of guide post 2
Internal countersunk head end 311 is to be slidably connected, it is possible to guarantee that air supported head 3 can be transported when being under pressure guaranteeing air supported head 3
Slide downward in the case where pure straight degree when dynamic, increases the limit point of air supported head 3, and then ensure that the stability of electric current；It leads
It is provided with blind hole 22 in column 2, counter sink 31 is provided in air supported head 3, one end is connected to 22 bottom end of blind hole of the guide post 2, the other end
It is connected to 31 bottom end of counter sink of air supported head 3,4 length of spring is increased, improves the service life of connector.
Working principle: air supported head 3 is under pressure slide downward, and when the pressure that air supported head 3 is subject to disappears, spring 4 will be floated
Move the state that the clamping portion 312 that head 3 is sprung back to inside air supported head 3 is abutted with the clamping joint 21 of guide post 2, air supported head in whole process
3 are in the state conducting electric current that is slidably connected with guide post 2.
Claims (9)
1. a kind of POGO PIN connector easy to assembly characterized by comprising
Insulated conduit (1) is provided with stepped throughhole along the direction of insulated conduit (1) axis, and axial direction is prolonged in one end of insulated conduit (1)
Extend to form guide wall (11)；
Guide post (2) is socketed in insulated conduit (1), and one end of guide post (2) extends to the outside of insulated conduit (1), guide post (2)
Middle part and insulated conduit (1) be clamped, the other end of guide post (2) extends in the guide wall (11) and is provided with clamping joint
(21)；There is scheduled accommodating space between guide post (2) and guide wall (11)；Prolong the clamping joints (21) of guide post (2) to the other end
Direction be provided with blind hole (22)；
Spring (4), one end are connected to the blind hole (22) bottom end, and the other end extends on the outside of guide post (2)；
Air supported head (3) is mounted in the accommodating space between guide post (2) and guide wall (11), and the counter sink of air supported head (3)
(31) closed end is abutted with spring (4).
2. one kind according to claim 1 POGO PIN connector easy to assembly, it is characterised in that: the air supported head
(3) guide wall (11) of outer wall and the insulated conduit (1) is slidably connected；
The countersunk head end (311) of the counter sink (31) of the air supported head (3) is slidably connected with the clamping joint (21) of the guide post (2).
3. one kind according to claim 1 POGO PIN connector easy to assembly, it is characterised in that: described along insulation
The direction on stepped throughhole bottom to the top that conduit (1) axis direction is provided with sequentially offers through hole interconnected
(14), the second mounting hole (13), annular groove (131), the first mounting hole (12), annular recess (131) are opened in second
The bottom phase of the pilot hole (15) opened up inside the middle position of mounting hole (13), the first mounting hole (12) and guide wall (11)
It connects, wherein the internal pilot hole (15) opened up of guide wall (11) is unthreaded hole.
4. one kind according to claim 1 POGO PIN connector easy to assembly, it is characterised in that: described to be socketed on
Guide post (2) in insulated conduit (1) is Step Shaft, along Step Shaft bottom to the top that guide post (2) axis is provided with direction according to
Sequence is provided with guiding axis interconnected (26), the second installation axle (25), clamping structure (251), the first installation axle (24), sliding
Axis (23), clamping joint (21), wherein clamping structure (251) is set to the middle position of the second installation axle (25).
5. one kind according to claim 1 POGO PIN connector easy to assembly, it is characterised in that: the air supported head
(3) shape is cylindrical body, and wherein the tip edge of air supported head (3) is rounded structure；
Axis direction is prolonged in the bottom end of the air supported head (3) counter sink (31) closed at one end, the other end communicates with the outside world, wherein
One end that counter sink (31) communicates with the outside world is provided with clamping portion (312).
6. one kind according to claim 3 POGO PIN connector easy to assembly, it is characterised in that: described along insulation
The through hole (14) that conduit (1) axis offers is less than the second mounting hole (13), and the second mounting hole (13) is less than the first mounting hole
(12), the first mounting hole (12) is less than pilot hole (15).
7. one kind according to claim 4 POGO PIN connector easy to assembly, it is characterised in that: the guide post
(2) clamping structure (251) is frustum cone structure of the bottom end towards the first installation axle (24), the clamping joint (21) of the guide post (2)
The frustum cone structure to connect for bottom end with sliding axle (23).
8. one kind according to claim 4 POGO PIN connector easy to assembly, it is characterised in that: described along guide post
(2) guiding axis (26) that axis is provided with less than the second installation axle (25), the second installation axle (25) less than the first installation axle (24),
Sliding axle (23) is less than the first installation axle (24).
9. one kind according to claim 5 POGO PIN connector easy to assembly, it is characterised in that: the air supported head
(3) clamping portion (312) is the frustum cone structure that bottom end connects with counter sink (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920357284.8U CN209641901U (en) | 2019-03-20 | 2019-03-20 | A kind of POGO PIN connector easy to assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920357284.8U CN209641901U (en) | 2019-03-20 | 2019-03-20 | A kind of POGO PIN connector easy to assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209641901U true CN209641901U (en) | 2019-11-15 |
Family
ID=68496579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920357284.8U Expired - Fee Related CN209641901U (en) | 2019-03-20 | 2019-03-20 | A kind of POGO PIN connector easy to assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209641901U (en) |
-
2019
- 2019-03-20 CN CN201920357284.8U patent/CN209641901U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 |