CN107359449A - Arrangements of electric connection - Google Patents
Arrangements of electric connection Download PDFInfo
- Publication number
- CN107359449A CN107359449A CN201610300660.0A CN201610300660A CN107359449A CN 107359449 A CN107359449 A CN 107359449A CN 201610300660 A CN201610300660 A CN 201610300660A CN 107359449 A CN107359449 A CN 107359449A
- Authority
- CN
- China
- Prior art keywords
- electrical connection
- power spring
- arrangements
- unit circle
- metal unit
- 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
- 239000002184 metal Substances 0.000 claims abstract description 32
- 229910052751 metal Inorganic materials 0.000 claims abstract description 32
- 238000006073 displacement reaction Methods 0.000 claims abstract description 3
- 238000009413 insulation Methods 0.000 claims description 23
- 230000005611 electricity Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 8
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 9
- 239000000523 sample Substances 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000218202 Coptis Species 0.000 description 1
- 235000002991 Coptis groenlandica Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 210000002287 horizontal cell Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
Abstract
A kind of arrangements of electric connection,Include an electrical connection module and a circuit member,Electrical connection module installs multi-conducting spring in a board,And each horizontal power spring in upright arrangement is arranged in respectively with support bar to position,Power spring can be in support bar activity displacement up and down and laterodeviation,The power spring for multiple continuous longitudinal direction circles around the interdependent construction arranged side by side of metal unit circle body,Interdependent metal unit circle body energy stress arranged side by side and stretch and fold,And provide longitudinal compression and elasticity recovery,The electrical connection section of circuit member is clamped fixation between being plugged in the metal unit circle body of power spring,This horizontal chucking power can ensure that the electric contact state between power spring and electrical connection section,And grafting action of the electrical connection section to power spring can increase the longitudinal extent that can effectively contact to each other,And it can more easily reach preferable electrical contact performance.
Description
Technical field
The present invention is on a kind of arrangements of electric connection, and espespecially one kind can apply to provide electricity in semiconductor product test equipment
Connect the arrangements of electric connection of purposes.
Background technology
Currently used in semiconductor element detection device, arrangements of electric connection is usually used in detecting system and semiconductor element to be measured
Between wait electrical connection purposes, existing arrangements of electric connection includes a circuit member and an electrical connection module, electrical connection module
Be mostly that it mainly installs most branch probes in a loading plate based on probe-type construction, the probe for ensure and its
Excellent electric contact state between his electric connecting part, be provided with the probe can longitudinal extension spring construction, make probe
Possesses the function of longitudinal extension.However, spring construction of the foregoing probes because of longitudinal extension, every two adjacent circle bodies of spring
Between must possess predetermined spacing, cause to be not easy to shorten probe length, and then form electric signal passes through probe and circuit
Bang path between component is partially long, is unfavorable for the transmission of high-frequency signal, and the contact between probe and circuit member needs
For larger longitudinal force to contact, this larger longitudinal force often deforms the overall contact plane of circuit member again, causes that
Contact around here is bad.
In addition, separately there is a kind of pattern electrical connection module, it assembles multiple power springs laterally set in loading plate,
The power spring is positioned by the elastic support bars of insulation, is used and is utilized metal circle body longitudinally disposed in power spring
Energy longitudinal compression and the elasticity replied, make power spring possess the function of being equal to foregoing probes.However, foregoing be electrically connected
In connected components, the internal diameter of the metal circle body of power spring corresponds to the diameter of insulating supporting bar, and power spring is sheathed on absolutely
Edge support bar outer peripheral edge, when power spring is extruded by external force, the power spring institute energy that is sheathed in elastic support bars
The elasticity of compression of offer is in small distance, and is sheathed on the power spring in elastic support bars and is not easy deflection, causes conductive bullet
Spring is often only capable of longitudinal compression and reply so that the necessary effective contact range pole in longitudinal direction between power spring and circuit member
It is small, can not overcome because contact pressure and caused by circuit board deform, cause contact to each other bad.
The content of the invention
It is a primary object of the present invention to provide a kind of arrangements of electric connection, solves existing arrangements of electric connection electrical contact performance not
The problem of good.
In order to take off purpose before reaching, arrangements of electric connection proposed by the invention includes：
One electrical connection module, it includes an insulation board, multi-conducting spring and most insulating supporting bars, described exhausted
Edge board upper and lower sides are respectively a upper surface and a lower surface, are formed and multiple are longitudinally passed through from upper surface in the insulation board
Wear to the cell orifice of lower surface, the plurality of cell orifice forms multiple be laterally distributed in upright arrangemently and is arranged in insulation board, often
One power spring by continuous longitudinal direction circle around multiple metal unit circle bodies formed, the multi-conducting spring is with central shaft
Line transverse direction set-up mode is installed in the cell orifice of the insulation board respectively, and the insulating supporting bar is arranged in each respectively
Laterally cell orifice in upright arrangement and the power spring in the cell orifice, each power spring pass through insulating supporting bar
And it is positioned in insulation board；And
One circuit member, is arranged at the electrical connection module side, the circuit member include one have the circuit board of circuit with
And multiple electrical connection sections, the circuit of the circuit board extend to the circuit board one side and form multiple electrodes contact, Mei Yi electricity
Connecting portion one end is bonded on an electrode contact of the circuit board, and each electrical connection section other end has a contact end,
And it is plugged in be clamped between two adjacent metal unit circle bodies of corresponding power spring with the contact end and fixes
And electrically connect.
By the overall composition construction creation of foregoing arrangements of electric connection, it mainly utilizes the electrical connection group with power spring
The composite construction of circuit member of the part collocation with electrical connection section, wherein electrical connection module are installed majority in a board and led
Electrical spring, and it is arranged in each horizontal power spring positioning in upright arrangement respectively with support bar, it is small by the diameter of support bar
In the inner annular space of metal unit circle body, power spring can be in support bar activity displacement up and down and laterodeviation, institute
State power spring for multiple continuous longitudinal direction circles around the interdependent construction arranged side by side of metal unit circle body, there is provided longitudinal compression slightly
With elasticity recovery, interdependent metal unit circle body arranged side by side then can stress and laterally outwards stretch and fold, the circuit member
Electrical connection section can be plugged between the metal unit circle body of corresponding power spring and it is clamped fix, this is horizontal
Seize power on both sides by the arms and can ensure that electric contact state between power spring and electrical connection section, and the grafting action of electrical connection section can also increase
The longitudinal space that can be effectively contacted between electrical connection section and power spring, it can more easily reach preferable electrical contact performance.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the present invention, for those of ordinary skill in the art, is not paying creative labor
Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the floor map of a preferred embodiment of arrangements of electric connection of the present invention.
Fig. 2 is the electrical connection module schematic perspective view in arrangements of electric connection shown in Fig. 1.
Fig. 3 is the close-up schematic view of electrical connection module shown in Fig. 2.
Fig. 4 is the schematic top plan view of electrical connection module shown in Fig. 2.
Fig. 5 is the diagrammatic cross-section of face line A-A positions shown in Fig. 4.
Fig. 6 is the diagrammatic cross-section of face line B-B positions shown in Fig. 4.
Fig. 7 is the diagrammatic cross-section of another preferred embodiment of electrical connection module in arrangements of electric connection of the present invention.
Fig. 8 is the partial schematic plan view of another preferred embodiment of arrangements of electric connection of the present invention.
Fig. 9 is the opposite side view plane schematic diagram of another preferred embodiment of arrangements of electric connection shown in Fig. 8.
Drawing reference numeral：
10 electrical connection modules 11 insulation board
The insulating supporting bar of 12 power spring 13
20A circuit member 21A circuit boards
The base portion of 22A electrical connection sections 221
222 contact ends
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belong to the scope of the protection of the present invention.
As shown in figure 1, there is disclosed a preferred embodiment of arrangements of electric connection of the present invention, the arrangements of electric connection includes
One electrical connection module 10 and a circuit member 20A.
As shown in Figure 1 to Figure 3, the electrical connection module 10 includes an insulation board 11, multi-conducting spring 12
And most insulating supporting bars 13.As shown in Figures 3 to 6, the insulation upper and lower sides of board 11 are respectively a upper table
Face and a lower surface, it is described insulation board 11 in formed it is multiple from upper surface longitudinally through the cell orifice to lower surface
111, the plurality of cell orifice 111 forms multiple be laterally distributed in upright arrangemently and is arranged in insulation board 11.The conductive bullet
Spring 12 by continuous longitudinal direction circle around multiple metal unit circle bodies 121 formed, the plurality of gold of each power spring 12
Belong to the adjacent, parallel of unit circle body 121, the multi-conducting spring 12 is installed respectively with its center axis transverse direction set-up mode
In the cell orifice 111 of the insulation board 11.The diameter of insulating supporting bar 13 is less than the metal of power spring 12
The elongate body of the inner annular space of unit circle body 121, the insulating supporting bar 13 are arranged in the list of each laterally array respectively
First hole 111 and the power spring 12 in cell orifice 111, each power spring 12 pass through insulating supporting bar 13
And it is positioned in insulation board 11.
In foregoing, as shown in Figures 5 to 7, each power spring 12,12A apical margin and root edge protrude absolutely respectively
The upper surface and lower surface of edge board 11, and the longitudinal metal unit circle body 121 of each power spring 12,12A
Inner annular space is more than the diameter of insulating supporting bar 13, enables power spring 12 in 13 up and down position of insulating supporting bar
Move.Each power spring 12,12A by longitudinal direction circle around metal unit circle body 121,121A and can provide longitudinally
Compression and the elasticity replied, and between each power spring 12,12A adjacent metal units circle body 121,121A also
Possesses the elasticity expanded along central axial direction with folding.
As shown in Fig. 3, Fig. 5 and Fig. 6, the metal unit circle body 121 can be circle round body or ellipse.Or
As shown in fig. 7, the metal unit circle body 121A has the vertical straight section of two relative spacing arrangements, and from this two
Arc section on one of a vertical straight section tip flexion extension in vertical straight section, and from another vertical straight in two vertical straight sections
The circle body that the arc section once of section bottom bending extension is formed.
As shown in Fig. 2, Fig. 3, Fig. 5 and Fig. 6, multiple positional punches 112 are formed in the insulation board 11, often
One positional punch 112 corresponds to insulation by a horizontal cell orifice 111 in upright arrangement, the aperture of positional punch 112 respectively
The diameter of support bar 13, insulation board 11 are respectively provided with an elongated slot 113 relative to each top of positional punch 112, often
One elongated slot, the 113 self-insulating upper surface of board 11 extends downwardly connection positional punch 112, and the groove width of elongated slot 113, which is less than, determines
The aperture of position perforation 112.Each insulating supporting bar 13 is set to wear multiple power springs 12 and self-insulating board in advance
11 upper surfaces are directly inserted in positional punch 112 by elongated slot 113 and positioned, and by the trough rim of elongated slot 113 to insulation branch
Stay is subject to spacing fixation.
As shown in Fig. 1 and Fig. 8 to Fig. 9, described circuit member 20A, 20B can be the line transfer plate with circuit,
Circuit board etc., the circuit member 20A, 20B include circuit board 21A, a 21B with circuit and multiple electricity
Connecting portion 22A, 22B, the circuit board 21A, 21B circuit extend to circuit board 21A, 21B one side shape
Into multiple electrodes contact, the plurality of electrical connection section 22A, 22B be formed separately in the circuit board 21A, 21B this is more
Block or needle body on individual electrode contact.Wherein, as shown in figure 1, the electrical connection section 22A can be for metal wire rod (such as
Gold thread ... etc.) the conductive block that is shaped by routing engagement means, or pass through screen painting means, plating
The conductive block of the formation such as means, the electrical connection section 22A include a base portion 221 and form in this
A contact end 222 on base portion 221, the external diameter of contact end 222 are less than the external diameter of base portion 221, contact end
222 can be coniform to successively decrease towards tip dimensions, and each electrical connection section 22A is bonded to the circuit board with base portion 221
On a 21A electrode contact.Circuit member 20A is mounted on the side of electrical connection module 10, and each electrical connection
Portion 22A contacts end 222 with it and inserted between two adjacent metal unit circle bodies 121 of corresponding power spring 12
It is clamped fixation and electrically connects.
As shown in Fig. 8 to Fig. 9, the electrical connection section 22B be with electroplate means formation conductive needle body,
Each electrical connection section 22B one end is bonded on a circuit board 21B electrode contact, the electrical connection section 22B other ends
Contact end 223 with a cone, circuit member 20A are mounted on the side of electrical connection module 10, and often
One electrical connection section 22A contacts the two adjacent metal unit circle bodies for inserting corresponding power spring 12 in end 223 with it
Fixation is clamped between 121 and is electrically connected.
Arrangements of electric connection of the present invention can apply in semiconductor product test equipment, to connecting detection system to semiconductor
Element carries out Function detection, and the circuit member of arrangements of electric connection of the present invention can be line transfer plate or be circuit board, when
When circuit member is line transfer plate, the arrangements of electric connection can be installed on circuit board, make electrical connection module both sides point
Other electrical connection circuit support plate and circuit member.When circuit member is circuit board, connection face further can then be used as and partly lead
Volume elements part electrically connects the part in electrical contact of detecting system.
Arrangements of electric connection of the present invention utilizes circuit structure of the electrical connection module collocation with electrical connection section with power spring
It is fixed that the multi-conducting spring that the composite construction of part, the wherein electrical connection module are installed in its board is worn with support bar
Position, using power spring for multiple continuous longitudinal direction circles around the interdependent side-by-side configuration of metal unit circle body slightly longitudinal press is provided
Contracting and elasticity recovery, and interdependent metal unit circle body energy stress arranged side by side and laterally outwards stretch and fold, the circuit structure
The electrical connection section of part can be plugged between the metal unit circle body of corresponding power spring and clamped fixation, this transverse direction
Power of seizing on both sides by the arms can ensure that electric contact state between power spring and electrical connection section, and the grafting action of electrical connection section can also increase
The longitudinal space that can be effectively contacted between power-up connecting portion and power spring, can more easily reach preferable electrical contact
Energy.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not used to limit
Protection scope of the present invention, within the spirit and principles of the invention, any modification for being made, equivalent substitution, change
Enter, should be included in the scope of the protection.
Claims (9)
1. a kind of arrangements of electric connection, it is characterised in that include：
One electrical connection module, it includes an insulation board, multi-conducting spring and most insulating supporting bars, described exhausted
Edge board upper and lower sides are respectively a upper surface and a lower surface, are formed and multiple are longitudinally passed through from upper surface in the insulation board
Wear to the cell orifice of lower surface, the plurality of cell orifice forms multiple be laterally distributed in upright arrangemently and is arranged in insulation board, often
One power spring by continuous longitudinal direction circle around multiple metal unit circle bodies formed, the multi-conducting spring is with central shaft
Line transverse direction set-up mode is installed in the cell orifice of the insulation board respectively, and the insulating supporting bar is arranged in each respectively
Laterally cell orifice in upright arrangement and the power spring in the cell orifice, each power spring pass through insulating supporting bar
And it is positioned in insulation board；And
One circuit member, is arranged at the electrical connection module side, the circuit member include one have the circuit board of circuit with
And multiple electrical connection sections, the circuit of the circuit board extend to the circuit board one side and form multiple electrodes contact, Mei Yi electricity
Connecting portion one end is bonded on an electrode contact of the circuit board, and each electrical connection section other end has a contact end,
And it is plugged in be clamped between two adjacent metal unit circle bodies of corresponding power spring with the contact end and fixes
And electrically connect.
2. arrangements of electric connection as claimed in claim 1, it is characterised in that the apical margin of each power spring and root edge point
The upper surface and lower surface of the insulation board, and the interior annular space of the longitudinal metal unit circle body of each power spring are not protruded
Between be more than insulating supporting bar diameter, enable power spring in the up and down displacement of insulating supporting bar.
3. arrangements of electric connection as claimed in claim 2, it is characterised in that the metal unit circle body is circular or ellipse
It is circular.
4. arrangements of electric connection as claimed in claim 2, it is characterised in that the metal unit circle body has two phases
To spaced vertical straight section, arc section on the one of straight section tip flexion extension is indulged from one in two vertical straight sections, with
And the circle body formed from the arc section once of another vertical straight section bottom bending extension in two vertical straight sections.
5. the arrangements of electric connection as any one of Claims 1-4, it is characterised in that the plurality of metal unit
Circle body adjacent, parallel.
6. the arrangements of electric connection as any one of Claims 1-4, it is characterised in that the electrical connection section bag
Containing a base portion, the contact end is formed on the base portion, and the contact outer end diameter is less than the external diameter of the base portion, and this connects
Contacting end portion formation is successively decreased coniform towards tip dimensions.
7. arrangements of electric connection as claimed in claim 6, it is characterised in that the plurality of metal unit circle body adjacent, parallel.
8. the arrangements of electric connection as any one of Claims 1-4, it is characterised in that the electrical connection section shape
Into needle body.
9. arrangements of electric connection as claimed in claim 8, it is characterised in that the plurality of metal unit circle body adjacent, parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300660.0A CN107359449A (en) | 2016-05-09 | 2016-05-09 | Arrangements of electric connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300660.0A CN107359449A (en) | 2016-05-09 | 2016-05-09 | Arrangements of electric connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107359449A true CN107359449A (en) | 2017-11-17 |
Family
ID=60270733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610300660.0A Pending CN107359449A (en) | 2016-05-09 | 2016-05-09 | Arrangements of electric connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107359449A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5273438A (en) * | 1992-08-19 | 1993-12-28 | The Whitaker Corporation | Canted coil spring array and method for producing the same |
| US5476398A (en) * | 1993-09-21 | 1995-12-19 | Matra Marconi Space France | Pluggable electrical connection device |
| JPH1012777A (en) * | 1996-06-24 | 1998-01-16 | Japan Aviation Electron Ind Ltd | Coil spring contact multi-core connector |
| CN1426615A (en) * | 2000-03-24 | 2003-06-25 | 株式会社友华 | Coil spring contact type connector |
| CN101110509A (en) * | 2006-07-21 | 2008-01-23 | 株式会社藤仓 | Ic socket and ic package mounting device |
| CN202601909U (en) * | 2012-04-11 | 2012-12-12 | 番禺得意精密电子工业有限公司 | Electric connector and screw terminal |
-
2016
- 2016-05-09 CN CN201610300660.0A patent/CN107359449A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5273438A (en) * | 1992-08-19 | 1993-12-28 | The Whitaker Corporation | Canted coil spring array and method for producing the same |
| US5476398A (en) * | 1993-09-21 | 1995-12-19 | Matra Marconi Space France | Pluggable electrical connection device |
| JPH1012777A (en) * | 1996-06-24 | 1998-01-16 | Japan Aviation Electron Ind Ltd | Coil spring contact multi-core connector |
| CN1426615A (en) * | 2000-03-24 | 2003-06-25 | 株式会社友华 | Coil spring contact type connector |
| CN101110509A (en) * | 2006-07-21 | 2008-01-23 | 株式会社藤仓 | Ic socket and ic package mounting device |
| CN202601909U (en) * | 2012-04-11 | 2012-12-12 | 番禺得意精密电子工业有限公司 | Electric connector and screw terminal |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171117 |
|
| WD01 | Invention patent application deemed withdrawn after publication |