CN212162139U

CN212162139U - POGO PIN connector

Info

Publication number: CN212162139U
Application number: CN202020681675.8U
Authority: CN
Inventors: 马增世; 肖岚
Original assignee: Shenzhen Top Link Technologies Co Ltd
Current assignee: Shenzhen Top Link Technologies Co Ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-15
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a POGO PIN connector, it includes that syringe needle, needle tubing and elasticity support to lean on the piece, the one end of needle tubing is formed with the storage tank, the syringe needle part holds and arranges in the storage tank, the syringe needle is located outer wall in the storage tank with the internal face looks butt of storage tank, elasticity support in the tank bottom of storage tank, elasticity support in the needle is overhead, electroplating process hole has been seted up to the tank bottom of storage tank, the intercommunicating pore has been seted up on the needle tubing, electroplating process hole certainly the outer wall orientation of needle tubing the axis of needle tubing extend to with electroplating process hole intercommunication. The utility model provides a POGO PIN connector that carries out electroplating that can be very convenient.

Description

POGO PIN connector

Technical Field

The utility model relates to a connector field especially relates to a POGO PIN connector.

Background

POGO PIN generally is applied to the cell-phone, the communication, the car, the medical treatment, the scene is connected to the precision among the electronic product such as aerospace, only carry out the transmission of signal of telecommunication, the structure of current POGO PIN connector mainstream includes the syringe needle, a spring, the needle tubing three part, syringe needle and spring parcel are inside the needle tubing, and the syringe needle can be free activity in the needle tubing, and often need electroplate the processing to it before the connector is used to the input, and the needle tubing is inside to be difficult to the operation when electroplating, thereby can lead to the inside plating layer of needle tubing inhomogeneous, therefore there is certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a POGO PIN connector, aiming at providing a POGO PIN connector which can be very convenient and fast and is electroplated.

In order to realize the above-mentioned purpose, the utility model provides a POGO PIN connector includes that syringe needle, needle tubing and elasticity support and lean on the piece, the one end of needle tubing is formed with the storage tank, the syringe needle part holds and arranges in the storage tank, the syringe needle is located outer wall in the storage tank with the internal face looks butt of storage tank, elasticity support in the tank bottom of storage tank, elasticity support by the other end of piece support in on the needle head, electroplating process hole has been seted up to the tank bottom of storage tank, the intercommunicating pore has been seted up on the needle tubing, electroplating hole certainly the outer wall orientation of needle tubing the axis of needle tubing extend to with electroplating process hole intercommunication.

In an embodiment, the POGO PIN connector further comprises an inner rod arranged in the accommodating groove, one end of the inner rod abuts against the elastic abutting part, and the other end of the inner rod is clamped with the needle head.

In an embodiment, the inner rod comprises a first end, a clamping end and a second end which are connected, the first end is clamped with the needle head, the second end abuts against the elastic abutting part, and the outer wall surface of the clamping end abuts against the groove wall of the accommodating groove.

In an embodiment, a first clamping hole is formed in an end portion, close to the first end, of the needle head, the first end is arranged in the first clamping hole, and an outer wall surface of the first end abuts against an inner wall surface of the first clamping hole.

In an embodiment, a second clamping hole is formed in the end portion of the first end, a clamping column is arranged on the needle head, and the clamping column is clamped in the second clamping hole.

In an embodiment, the needle head includes a connecting end and a spring piece end, the spring piece end is disposed in the accommodating groove, an outer wall surface of the spring piece end abuts against a groove wall of the accommodating groove, and the clamping column is disposed on the connecting end.

In one embodiment, the connecting end further comprises a connecting column connected with the clamping column.

In one embodiment, the needle head further comprises a limiting column, and the limiting column is sleeved on the clamping column and is connected with the side face, close to the clamping column, of the connecting column.

In one embodiment, a limiting retainer ring is arranged from the notch of the accommodating groove towards the axis of the needle tube, and the side surface of the limiting column, which is close to the connecting column, is abutted against the side surface of the limiting retainer ring, which is close to the clamping column.

In an embodiment, the elastic piece end includes a plurality of elastic arms, the elastic arms are uniformly arranged along the circumferential direction of the needle head at intervals, a gap is formed between every two elastic arms, the elastic arms are convexly provided with a connection point along a direction towards the groove wall of the accommodating groove, and the connection point is abutted against the groove wall of the accommodating groove.

The technical scheme of the utility model, the electroplating process hole has been seted up to the tank bottom of storage tank, the intercommunicating pore has been seted up on the needle tubing, the electroplating hole extends to and electroplates the process hole intercommunication from the outer wall of needle tubing towards the axis of needle tubing, therefore when this connector is electroplated, accessible intercommunicating pore and electroplating hole electroplate to the needle tubing inside very conveniently, not only promoted the convenience can also increase downthehole electroplating film thickness through the electroplating hole, simultaneously owing to electroplate the operation and still avoided adding the influence of burr to the product function through intercommunicating pore and electroplating hole to it, thereby the quality of downthehole electroplating has been promoted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a POGO PIN according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1A-A;

fig. 3 is a schematic diagram of the separation of the POGO PIN according to the embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of the POGO PIN of fig. 1a-a according to another embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Needle tube	11	Containing groove
12	Plated hole	13	Communicating hole
				14	Spacing retainer ring	20	Needle head
21	Connecting column	211	Clamping column
				212	First clamping hole	22	Spring piece end
221	Elastic arm	222	Opening of the container
				223	Connection point	23	Limiting column
30	Elastic abutting piece	40	Inner rod
				41	First end	411	Second clamping hole
42	Clamping end	43	Second end

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Moreover, the technical solutions in the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or can not be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides a POGO PIN connector.

As shown in fig. 1 to 4, the embodiment of the utility model provides a POGO PIN connector includes syringe needle 20, needle 10 and elasticity support and lean on piece 30, the one end of needle 10 is formed with

storage tank

11, 20 partial holding of syringe needle holds in storage tank 11, the outer wall that needle 20 is arranged in storage tank 11 is inconsistent with the internal face looks butt of storage tank 11, the elasticity supports and leans on the tank bottom in storage tank 11 against the one end of piece 30, the other end that elasticity supported and leans on piece 30 supports and leans on needle 20, the electroplating process hole has been seted up to the tank bottom of storage tank 11, intercommunicating pore 13 has been seted up on needle 10, electroplating hole 12 extends to and communicates with the electroplating process hole from the outer wall of needle 10 towards the axis of.

In this embodiment, the electroplating process hole has been seted up to the tank bottom of storage tank 11, the intercommunicating pore 13 has been seted up on the needle tubing 10, electroplating hole 12 extends to and electroplates the process hole intercommunication from the outer wall of needle tubing 10 towards the axis of needle tubing 10, therefore when this connector is electroplated, accessible intercommunicating pore 13 and electroplating hole 12 electroplate needle tubing 10 inside very conveniently, not only promoted the convenience and can also increase downthehole electroplating film thickness through electroplating hole 12, simultaneously owing to do benefit to deep hole electroplating when electroplating operation to it through intercommunicating pore 13 and electroplating hole 12, avoided adding man-hour burr to the influence of product function simultaneously, thereby the quality of downthehole electroplating has been promoted, and no longer need weld it, the structural performance of product has been promoted.

Wherein, please refer to fig. 2, the POGO PIN connector further includes an inner rod 40 disposed in the accommodating groove 11, one end of the inner rod 40 abuts against the elastic abutting part 30, the other end of the inner rod 40 is clamped with the needle 20, in this embodiment, by adding the inner rod 40 inside the needle tube 10, the needle 20 abuts against the elastic abutting part 30 through the inner rod 40 to be connected, the strength of the POGO PIN connector and the guiding effect when the connector is used are increased, and meanwhile, the spring can be prevented from being electrically conducted, so that the safety of the connector when in use is increased.

Further, the inner rod 40 includes a first end 41, a holding end 42 and a second end 43 connected to each other, the first end 41 is connected to the needle 20 in a snap-fit manner, the second end 43 is connected to the elastic abutting member 30 in a press-fit manner, and an outer wall surface of the holding end 42 is connected to a wall surface of the accommodating groove 11 in a press-fit manner. In this embodiment, since the outer wall surface of the holding section abuts against the wall of the accommodating groove 11, when the needle 20 moves, the needle 20 can be guided by the inner rod 40, and the needle 20 is prevented from tilting.

Referring to fig. 2, the end of the first end 41 is provided with a second engaging hole 411, the needle 20 is provided with an engaging column 211, and the engaging column 211 is engaged in the second engaging hole 411. In this embodiment, the end of the first end 41 is provided with the second clamping hole 411, the needle 20 is provided with the clamping column 211 matched with the second clamping hole 411, the clamping column 211 is clamped in the second clamping hole 411, the needle 20 is connected with the inner rod 40, and accordingly the guiding effect of the needle 20 in use is improved.

Further, the embodiment of the present invention provides a split type needle 20, please refer to fig. 3, the needle 20 includes a connecting end and a spring piece end 22 connected to each other, the spring piece end 22 is disposed in the accommodating groove 11 and the outer wall surface of the spring piece end 22 is abutted to the groove wall of the accommodating groove 11, the joint column 211 is disposed on the connecting end, in this embodiment, the split type needle 20 can prevent the spring piece end 22 from contacting the opening of the needle tube 10, and the transmission performance during the transmission of the high frequency signal is improved.

Wherein, the link still includes the spliced pole 21 that is connected with joint post 211, syringe needle 20 still includes spacing post 23, spacing post 23 suit is connected on joint post 211 and with spliced pole 21 near the side of joint post 211, be provided with spacing retaining ring 14 from storage tank 11's notch towards the axis of needle tubing 10, spacing post 23 is close to the side butt of spliced pole 21 and is close to the side looks butt of joint post 211 with spacing retaining ring 14, in this embodiment, syringe needle 20 is pushed down (along the direction motion of storage tank 11's tank bottom) and when the resilience supports the original state under the effect of piece 30, spacing post 23 can be supported and is kept off by spacing retaining ring 14, thereby can guarantee to return to the original position when syringe needle 20 restores, thereby guaranteed that this connector can normal use.

In addition, referring to fig. 4, in another embodiment of the present invention, a needle 20 is further provided, the needle 20 is an integrated needle 20, wherein the end of the needle 20 close to the first end 41 is provided with a first engaging hole 212, the first end 41 is disposed in the first engaging hole 212, and the outer wall surface of the first end 41 abuts against the inner wall surface of the first engaging hole 212. In this embodiment, when the needle 20 of the integrated type is to prevent the needle from returning to its original shape, the transition protrusion may be provided with an annular rib at a portion of the needle 20 located in the accommodating groove 11, and the needle 20 can also return to its original position when returning by matching the annular rib and the limiting retaining ring 14.

Further, referring to fig. 2-3, the elastic piece end 22 includes a plurality of elastic arms 221, the elastic arms 221 are uniformly spaced along the circumferential direction of the needle 20, a gap 222 is formed between every two elastic arms 221, the elastic arms 221 are convexly provided with a connection point 223 along a direction toward the groove wall of the accommodating groove 11, and the connection point 223 is abutted against the groove wall of the accommodating groove 11. In the present embodiment, by providing a plurality of elastic arms 221 and arranging the elastic arms 221 at regular intervals along the circumference of the needle 20, the elastic arms 221 can contact the inner wall surface of the needle tube 10, and the gap 222 formed between every two elastic arms 221 makes the connection between the needle 20 and the needle tube 10 more stable, specifically, the needle 20 and the needle tube 10 are connected by the protruding connection point 223.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The utility model provides a POGO PIN connector, a serial communication port, POGO PIN connector includes that syringe needle, needle tubing and elasticity support and lean on the piece, the one end of needle tubing is formed with the storage tank, the syringe needle part holds and arranges in the storage tank, the syringe needle is located outer wall in the storage tank with the internal face looks butt of storage tank, the elasticity support lean on in the tank bottom of storage tank, the other end that the elasticity supported support lean on in on the syringe needle, electroplating process hole has been seted up to the tank bottom of storage tank, the intercommunicating pore has been seted up on the needle tubing, electroplating process hole certainly the outer wall orientation of needle tubing the axis extend to with electroplating process hole intercommunication.

2. The POGO PIN connector of claim 1, further comprising an inner rod disposed in the accommodating groove, wherein one end of the inner rod abuts against the elastic abutting part, and the other end of the inner rod is clamped with the needle.

3. The POGO PIN connector of claim 2, wherein the inner rod comprises a first end, a retaining end and a second end, wherein the first end is connected with the needle head in a clamping manner, the second end abuts against the elastic abutting part, and an outer wall surface of the retaining end abuts against a groove wall of the accommodating groove.

4. The POGO PIN connector of claim 3, wherein a first snap-in hole is formed in an end portion of the needle head adjacent to the first end, the first end is disposed in the first snap-in hole, and an outer wall surface of the first end abuts against an inner wall surface of the first snap-in hole.

5. The POGO PIN connector of claim 3, wherein a second snap hole is formed at an end of the first end, and a snap post is disposed on the needle head and is retained in the second snap hole.

6. The POGO PIN connector of claim 5, wherein the needle comprises a connecting end and a spring end, the spring end is arranged in the accommodating groove, an outer wall surface of the spring end abuts against a groove wall of the accommodating groove, and the clamping column is arranged on the connecting end.

7. The POGO PIN connector of claim 6, wherein said connecting end further comprises a connecting post connected to said snap post.

8. The POGO PIN connector of claim 7, wherein the needle further comprises a limiting post sleeved on the snap post and connected with a side of the connecting post adjacent to the snap post.

9. The POGO PIN connector of claim 8, wherein a limit stop ring is arranged from the notch of the accommodating groove towards the axis of the needle tube, and the side surface of the limit column close to the connecting column is abutted with the side surface of the limit stop ring close to the clamping column.

10. The POGO PIN connector of claim 6, wherein the spring end comprises a plurality of spring arms, the plurality of spring arms are evenly spaced along the circumference of the needle, a gap is formed between every two spring arms, the spring arms are convexly provided with connection points along the direction towards the groove wall of the accommodating groove, and the connection points are abutted against the groove wall of the accommodating groove.