CN202749557U - Probe connector - Google Patents
Probe connector Download PDFInfo
- Publication number
- CN202749557U CN202749557U CN 201220313916 CN201220313916U CN202749557U CN 202749557 U CN202749557 U CN 202749557U CN 201220313916 CN201220313916 CN 201220313916 CN 201220313916 U CN201220313916 U CN 201220313916U CN 202749557 U CN202749557 U CN 202749557U
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- CN
- China
- Prior art keywords
- cylindrical shell
- spatial accommodation
- probe
- metal sleeve
- elastic component
- 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 probe connector comprising a metal sleeve, a probe and an elastic component, wherein the metal sleeve is provided with a hollow-tube-shaped sleeve body; an opening is formed through contraction at the front end of the sleeve body; a base for enclosing the accommodation space is arranged at the back end of the sleeve body; the sleeve body is provided with a plurality of through holes which are connected with the accommodation space; the probe can be slidingly arranged in the accommodation space; the elastic component is arranged in the accommodation space; and one end of the elastic component is propped to the bottom wall in the sleeve body, and the other end of the elastic component is propped to the back end of the probe; The probe connector can discharge the air in the sleeve through the through holes during the electroplating process by means of setting the plurality of through holes on the metal sleeve, thus improving the fluidity of the plating solution in the accommodation space, and the residual plating solution is apt to flow out of the accommodation space when the electroplating process is finished, thus preventing the situation that the poor electroplating of the inner wall of the metal sleeve causes poor electric conduction so as to cause excessively local heating when the probe connector works.
Description
Technical field
The utility model relates to a kind of connector, particularly relates to a kind of probe adapter.
Background technology
As shown in Figures 1 and 2, existing a kind of probe adapter comprises a metal sleeve 1 ', a probe 2 ' and an elastic component 3 '.Metal sleeve 1 ' has a cylindrical shell 11 ' that is the column type hollow tubular, cylindrical shell 11 ' inside has a spatial accommodation 111 ', cylindrical shell 11 ' front end shrinks and forms an opening 112 ' that is connected with spatial accommodation 111 ', and cylindrical shell 11 ' rear end is provided with the base 113 ' of a sealing spatial accommodation 111 '; Probe 2 ' slidably is installed in the spatial accommodation 111 ' of cylindrical shell 11 ' of metal sleeve 1 ', has a holding section 21 ', and holding section 21 ' front end shrinks forward and extends to form a contact site 22 ', and contact site 22 ' stretches out in outside the opening; Elastic component 3 ' is installed in the spatial accommodation 111 ' of cylindrical shell 11 ' of metal sleeve 1 ', and the one end is pressed on the diapire in the cylindrical shell 11 ', and the other end is resisted against the 21 ' rear end, holding section of probe 2 '.
But, the holding section 21 ' of above-mentioned elastic component 3 ' and probe 2 ' all is contained in the spatial accommodation 111 ', spatial accommodation 111 ' the longitudinal direction length of probe adapter certainly will be longer, and spatial accommodation 111 ' is because by base 113 ' sealing, form a blind hole that is in communication with the outside by opening 112 ', in electroplating process, when forming the coat of metal with the surfaces externally and internally at metal sleeve 1 ', the concentration of electroplate liquid descends very fast in spatial accommodation 111 ', easily cause in the spatial accommodation 111 ' air to discharge and stop that electroplate liquid injects metal sleeve 1 ' bottom, make the inwall electroplating effect of metal sleeve 1 ' bottom bad, and after having electroplated, electroplate liquid easily residues in the spatial accommodation 111 ' under the air pressure effect, thereby cause the residual caking of electroplate liquid, and then cause probe adapter when work conduction bad, the disqualification rate of the too high increase product of local heating.
The utility model content
The purpose of this utility model is to provide a kind of probe adapter that improves electroplating quality for above-mentioned the deficiencies in the prior art.
For achieving the above object, a kind of probe adapter provided by the utility model comprises a metal sleeve, a probe and an elastic component.Metal sleeve has a cylindrical shell that is the column type hollow tubular, inner barrel has a spatial accommodation, and barrel front end is shunk and formed an opening that is connected with spatial accommodation, and cylinder back-end is provided with the base of a sealing spatial accommodation, offer some through holes on the cylindrical shell, through hole is connected with spatial accommodation; Probe slidably is installed in the spatial accommodation of cylindrical shell of metal sleeve, has a holding section, and the holding section front end shrinks forward and extends to form a contact site, and contact site stretches out in outside the opening; Elastic component is installed in the spatial accommodation of cylindrical shell of metal sleeve, and the one end is pressed on the diapire in the cylindrical shell, and the other end is resisted against the rear end, holding section of probe.
As mentioned above, the utility model probe adapter offers through hole by means of on the metal sleeve, during plating, metal sleeve is by air in the through hole expelling tube, improving the flowability of electroplate liquid in spatial accommodation makes it fully fill up spatial accommodation, and after plating is finished, residual electroplate liquid is easy to flow out spatial accommodation, prevent that the metal sleeve inwall from making the coating blackout or the residual caking of electroplate liquid is arranged because of poor plating, thereby conduction is bad when avoiding probe adapter work, and can prevent that the too high phenomenon of local heating from occuring.
Description of drawings
Fig. 1 is a kind of stereogram of existing probe adapter.
Fig. 2 is the three-dimensional exploded view of existing probe adapter shown in Figure 1.
Fig. 3 is the stereogram of the utility model probe adapter the first embodiment.
Fig. 4 is the three-dimensional exploded view of the utility model probe adapter shown in Figure 3.
Fig. 5 is that the utility model probe adapter shown in Figure 3 is along the profile of A-A ' line.
Fig. 6 is the stereogram of the utility model probe adapter the second embodiment.
Fig. 7 is the three-dimensional exploded view of the utility model probe adapter shown in Figure 6.
Fig. 8 is that the utility model probe adapter shown in Figure 6 is along the profile of B-B ' line.
Each description of reference numerals is as follows among the figure.
Base 113 through holes 114
Welding ends 115 probes 2
Embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with execution mode and cooperate accompanying drawing to give in detail explanation.
See also Fig. 3 to Fig. 5, be the first embodiment of the utility model probe adapter 100, the utility model probe adapter 100 comprises a metal sleeve 1, a probe 2 and an elastic component 3 in this embodiment.
See also Fig. 4 and Fig. 5, the utility model probe adapter 100 is when assembling, first elastic component 3 and probe 2 are successively packed in the spatial accommodation 111 of cylindrical shell 11 of metal sleeve 1, by the riveting forming technique front end of cylindrical shell 11 is inwardly shunk again, form diameter less than holding section 21 diameters of probe 2 greater than the opening 112 of contact site 22 diameters, afterwards, under the supporting of elastic component 3, the holding section 21 of probe 2 is fastened in opening 112 rears, and contact site 22 stretches out in outside the opening 112.
As from the foregoing, the utility model probe adapter 100 offers some through holes 114 by means of on cylindrical shell 11 side surfaces of metal sleeve 1, through hole 114 is connected with the spatial accommodation 111 of cylindrical shell 11, being conducive to electroplate liquid during plating flows in the metal sleeve 1, and the air in the discharge metal sleeve 1, make electroplate liquid fully fill up spatial accommodation 111, improve the flowability of electroplate liquid in spatial accommodation 111, and after plating was finished, residual electroplate liquid was easy to flow out spatial accommodation 111.
See also Fig. 6 to Fig. 8, the second embodiment for the utility model probe adapter 100, its structure and the first embodiment are basically identical, its difference is, through hole 114 is opened in the same side of cylindrical shell 11 along cylindrical shell 11 longitudinal directions, through hole 114 is connected with spatial accommodation 111, being conducive to electroplate liquid during plating flows in the metal sleeve 1, and the air in the discharge metal sleeve 1, make electroplate liquid fully fill up spatial accommodation 111, improve the flowability of electroplate liquid in spatial accommodation 111, and after plating was finished, residual electroplate liquid was easy to flow out spatial accommodation 111.
In sum, the utility model probe adapter 100 offers through hole 114 by means of on the metal sleeve 1, during plating, metal sleeve 1 is by air in through hole 114 expelling tubes, improving the flowability of electroplate liquid in spatial accommodation 111 makes it fully fill up spatial accommodation 111, and after plating is finished, residual electroplate liquid is easy to flow out spatial accommodation 111, prevent that metal sleeve 1 inwall from making the coating blackout or the residual caking of electroplate liquid is arranged because of poor plating, thereby conduction is bad when avoiding probe adapter 100 work, and can prevent that the too high phenomenon of local heating from occuring.
The content that the utility model discloses, be preferred embodiment, the change of every part or modification, as increase through hole 114 quantity, through hole 114 pass variations etc., and come from technological thought of the present utility model and for this technical field the people was easy to know by inference, all do not break away from patent right category of the present utility model.
Claims (5)
1. probe adapter, comprise a metal sleeve, have a cylindrical shell that is the column type hollow tubular, inner barrel has a spatial accommodation, barrel front end is shunk and is formed an opening that is connected with spatial accommodation, and cylinder back-end is provided with the base of a sealing spatial accommodation; One probe slidably is installed in the spatial accommodation of cylindrical shell of metal sleeve, has a holding section, and the holding section front end shrinks forward and extends to form a contact site, and contact site stretches out in outside the opening; One elastic component is installed in the spatial accommodation of cylindrical shell of metal sleeve, and the one end is pressed on the diapire in the cylindrical shell, and the other end is resisted against the rear end, holding section of probe, it is characterized in that: offer some through holes on the cylindrical shell, through hole is connected with spatial accommodation.
2. probe adapter as claimed in claim 1 is characterized in that: described cylinder back-end is close to the through hole that offers that base position is centrosymmetric.
3. probe adapter as claimed in claim 1, it is characterized in that: described through hole is opened in the same side of cylindrical shell along the cylindrical shell longitudinal direction.
4. probe adapter as claimed in claim 1, it is characterized in that: the diameter of described opening is less than the diameter of spatial accommodation inwall, and the diameter of holding section is greater than the diameter of the opening of cylindrical shell, and the diameter of contact site is less than the diameter of opening.
5. probe adapter as claimed in claim 1, it is characterized in that: described elastic component is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313916 CN202749557U (en) | 2012-07-02 | 2012-07-02 | Probe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313916 CN202749557U (en) | 2012-07-02 | 2012-07-02 | Probe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202749557U true CN202749557U (en) | 2013-02-20 |
Family
ID=47708914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220313916 Expired - Fee Related CN202749557U (en) | 2012-07-02 | 2012-07-02 | Probe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202749557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571550A (en) * | 2015-10-08 | 2017-04-19 | 宏达国际电子股份有限公司 | Connector |
| CN112531431A (en) * | 2020-10-31 | 2021-03-19 | 东莞市川富电子有限公司 | Preparation of high-stability low-impedance spring needle electric connector and probe electroplating process |
-
2012
- 2012-07-02 CN CN 201220313916 patent/CN202749557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571550A (en) * | 2015-10-08 | 2017-04-19 | 宏达国际电子股份有限公司 | Connector |
| CN112531431A (en) * | 2020-10-31 | 2021-03-19 | 东莞市川富电子有限公司 | Preparation of high-stability low-impedance spring needle electric connector and probe electroplating process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |