CN100407512C - ZIF type electric connector and its stiffener structure - Google Patents
ZIF type electric connector and its stiffener structure Download PDFInfo
- Publication number
- CN100407512C CN100407512C CN2005100794971A CN200510079497A CN100407512C CN 100407512 C CN100407512 C CN 100407512C CN 2005100794971 A CN2005100794971 A CN 2005100794971A CN 200510079497 A CN200510079497 A CN 200510079497A CN 100407512 C CN100407512 C CN 100407512C
- Authority
- CN
- China
- Prior art keywords
- reinforced sheet
- hole
- rotating part
- electric connector
- axis hole
- 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
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to an electrical connector of a zero insertion force type and a structure of a reinforced sheet of the electrical connector, which are formed by that a plate containing groove is arranged on the side edge of a connector body, and staircase-shaped holes are arranged on the side edge of the plate containing groove; the reinforced sheet is inserted into the plate containing groove, and a convex ring part is arranged on at least one side of a shaft hole by the reinforced sheet. The length of the shaft hole is greater than the plate body thickness of the reinforced sheet so as to obtain the stability of a support rotating piece which is not apt to move in a deflective way, and meanwhile the reinforced sheet is provided with a support leg with a bending part at one side edge so as to embed and insert the support leg in the staircase-shaped holes of the body, which results in fine positioning effect.
Description
Technical field
The present invention relates to the structure of a kind of zero insertion force formula electric connector and reinforced sheet thereof, the relevant specifically a kind of zero insertion force formula electric connector on the notebook computer and structure of reinforced sheet thereof of being exclusively used in.
Background technology
Zero insertion force formula (Zero Insertion Force) electric connector, be designated hereinafter simply as ZIF, utilization on industry still has certain value, yet raising along with arithmetic speed, stitch (PIN) number of central processing unit (CPU) constantly increases, comparatively speaking, the number of terminals that is embedded in this ZIF also increases, therefore when stitch that promotes central processing unit (CPU) and terminal clamping, it is comparatively powerful that resistance also becomes, make the pushing mechanism at electric connector edge therefore produce phenomenons such as deflection or distortion easily, existing i.e. explanation as back:
Please referring to shown in Figure 7, ZIF electric connector instance graph for a kind of notebook computer special use, mainly when stirring rotating part 30, utilize the cam on its stage casing to promote cover plate 20 or body 10, make this cover plate 20 and body 10 be the motion of opposing parallel, at this moment, the central processing unit of planting thereon 60 promptly is pushed, and make the stitch 61 of its below and be placed in the interior terminal (not shown) clamping of body 10 terminal holes, and form path.
; when this electric connector is not provided with reinforced sheet; and the number of working as terminal is too much; when the resistance that causes is too big; the user is as stirring rotating part 30 by force; phenomenon as shown in Figure 8 then can take place; promptly be because this rotating part 30 is a microscler post; the cam of central authorities is stressed too heavy; rotating part 30 can produce a moving partially moment (torque); cause the gap S1 of 10 of rotating part 30 and bodies, and the gap (S2) of 20 of rotating part 30 tops and cover plates, body 10 also can deform with cover plate 20 simultaneously; when then active force is back to as shown in Figure 7 central processing unit 60 stitch 61; also can influence itself and the combining of terminal, cause and open circuit, this is the problem that industry often runs into.
In order to solve the above problems; wherein one is the location that will improve rotating part; unlikely generation off normal; at this technology; the TaiWan, China utility model patent that is called " socket connector " as name is announced No. 584326 and the patent case such as TaiWan, China utility model patent M250387 number that is called " electric connector " discloses; similar function is all arranged; it all is the reinforced sheet that on body, adds a metal; make the promotion of rotating part be subjected to the protection of this reinforced sheet; so that the unlikely injured or wearing and tearing of body; owing to there is no preferable retain strength between this reinforced sheet and rotating part; and this reinforced sheet itself only is to be placed in the body; thinner thickness; so only can prevent of the pushing and pressing wearing and tearing of metal rotating part to plastic body; contact-making surface between itself and rotating moving piece is shorter, can not prevent effectively that rotating part is subjected to bigger power and produces the warpage of off normal and cover plate, and industry is not improved effectively yet this and is the shortcoming that always exists.
Summary of the invention
Therefore, for solving above-mentioned existing issue, the structure of zero insertion force formula electric connector of the present invention includes and can be body and the cover plate that relatively moves, and this body and cover plate are respectively equipped with the platform of corresponding terminal hole and end protrusion; And the platform on the cover plate is provided with the platform of through hole and body and is provided with the start hole, and inserts through hole and start hole by the rotating part with biasing post, when making the rotation rotating part, can promote cover plate or body with biasing post; Wherein, body is provided with one and holds board slot in the start hole site, be characterized in: this mat holds board slot and is provided with stepped hole in side; One reinforced sheet is inserted and is held in the board slot, and this reinforced sheet has the axis hole that runs through for rotating part, and axis hole is outstanding in a side at least is provided with projecting ring section, makes the length of this axis hole greater than the plate body thickness of reinforced sheet itself, to obtain the stability of support rotating part; This reinforced sheet is provided with leg in a side, and the end of this leg is provided with kink, and this kink intercalation is gone into to hold in the stepped hole of board slot side and located.
The structure of zero insertion force formula electric connector reinforced sheet according to a further aspect of the invention, this electric connector has a body, be characterized on this body, being formed with stepped hole, appropriate position at this reinforced sheet is provided with axis hole, this axis hole is outstanding in a side at least to be provided with projecting ring section, and the length of this axis hole is greater than the thickness of the plate body of reinforced sheet own; This reinforced sheet is provided with a leg at least in a side, and the end of this leg is provided with kink; One rotating part passes axis hole and is fixed, and reinforced sheet is inserted in the stepped hole that embeds body by this kink.
The reinforced sheet that the present invention is designed owing on lamellar body, be provided with certain thickness projecting ring section, make rotating part place wherein after, and can be moved partially by effective ring solid in thicker metal projecting ring section, being difficult for; This reinforced sheet is established crooked leg again and is inserted the embedding bottom part body simultaneously, and intensity is preferable because the thickness of main body is big, so make the retain strength of reinforced sheet itself good, can effectively locate rotating part, not only makes rotating part not give birth to deflection, has also prevented the warpage of cover plate.
When stating the reinforced sheet of invention on the implementation, establish one especially in the body start hole site of electric connector and hold board slot, and this appearance board slot is provided with stepped hole in side; Reinforced sheet is inserted hold in the board slot, go into to hold in the stepped hole of board slot side, can provide reinforced sheet and rotating part more firm locating effect with the kink intercalation of leg end.
Description of drawings
Fig. 1 is that important structure of the present invention is decomposed, cutaway view.
Fig. 2 is pedestal of the present invention plane plan structure figure.
Fig. 3 is a reinforced sheet structure chart of the present invention.
Fig. 4 is another angle outward appearance cutaway view of reinforced sheet of the present invention.
Fig. 5 is vertical sectional structure chart of the present invention.
Fig. 6 is a horizontal sectional structure chart of the present invention.
Fig. 7 is the basic structure reference diagram of ZIF electric connector.
Fig. 8 is the deflection schematic diagram of existing electric connector rotating part when moving partially.
Embodiment
Preferred embodiment of the present invention is elaborated content of the present invention for further understanding below in conjunction with accompanying drawing:
Please referring to shown in Fig. 1,6,7, disclosed zero insertion force formula electric connector includes one and can be body 10 and the cover plate 20 that relatively moves, and all is provided with corresponding terminal hole 11,21, and the platform 13,22 of end protrusion; And platform 13 is provided with start hole 12, is provided with through hole 24 on platform 22; One rotating part 30, the disk body 31, column centerbody 33 and the biasing post 32 that include a top, this rotating part 30 uprightly is arranged in the through hole 24 and the start hole 12 of cover plate 20 and body 10, desirable instrument imposes dial changeing of clockwise or inverse clock to disk body 31, makes rotating part 30 promote cover plates 20 or body 10 and to form relative motion with biasing post 32; For make rotating part 30 the rotation the position can be clear and definite, must on platform 22, establish location division 23, be provided with on it for a location-plate 40, this location-plate 40 can make rotating part 30 when stirring certain angle, has the function of locating file.
Please referring again to shown in Fig. 1,2,5, body 10 is provided with one and holds board slot 14 in 12 positions, start hole, and is provided with stepped hole 141 in side.
Please referring to shown in Fig. 1,3,4, reinforced sheet 50 of the present invention is good with hardware, be provided with an axis hole 51 in the appropriate position of this reinforced sheet 50, and the axis hole 51 outstanding projecting ring section 52 that is provided with in a side at least, make the length of this axis hole 51, be plate body thickness, add the thickness of projecting ring section 52 by reinforced sheet 50 itself; This reinforced sheet 50 is provided with leg 53,54 in a side, and the end of this leg 53,54 then is respectively equipped with kink 55,56, and the embodiment of the invention is that kink 55,56 is made as down " ㄣ " font; Periphery at reinforced sheet 50 also can be provided with protuberance 57,58 so that be difficult for by turn in addition.
Please referring to shown in Fig. 1,5,6, reinforced sheet 50 is inserted in the appearance board slot 14 of body 10, and stretches in the stepped hole 141 and intercalation is fixed with the kink 55,56 of leg 53,54; And rotating part 30 is subjected to the design of projecting ring section 52 when passing in the axis hole 51, makes axis hole 51 fix rotating part 30 as a bearing, makes it be difficult for producing moving partially the displacement, has improved the intensity of moment of resistance; Moreover, reinforced sheet 50 is inserted in the stepped hole 141 that embeds body 10 with kink 55,56, make firmly being attached on the preferable body of intensity 10 of reinforced sheet 50, therefore obtain the active force of better support rotating part 30, the distortion of more effective reduction cover plate 20 and the deflection of itself.
Because design of the present invention has clever thought, has on the implementation all following advantage:
1. because reinforced sheet of the present invention, outstandingly in axis hole one side be provided with projecting ring section, so that the length of this axis hole Degree is greater than the thickness of the plate body of reinforced sheet own, and in the time of then in rotating part stretches into axis hole, this axis hole is just as a bearing As fix rotating part, it is partially moving that it is not also produced, and also indirectly prevented the buckling deformation of cover plate.
2. because reinforced sheet of the present invention is provided with leg in a side, the end of this leg is provided with kink; This kink can be inserted and embed in the relative appearance board slot stepped hole of body, and the steadiness of reinforced sheet is significantly carried Height also provides the stability that supports rotating part, makes rotating part when stirring, and has more intensity and good Support, effectively reduce the distortion of cover plate and the deflection of itself.
Claims (5)
1. the structure of a zero insertion force formula electric connector includes and can be body and the cover plate that relatively moves, and this body and cover plate are respectively equipped with the platform of corresponding terminal hole and end protrusion; And the platform on the cover plate is provided with the platform of through hole and body and is provided with the start hole, and inserts through hole and start hole by the rotating part with biasing post, when making the rotation rotating part, can promote cover plate or body with biasing post; Wherein, body is provided with one and holds board slot in the start hole site, and it is characterized in that: this appearance board slot is provided with stepped hole in side; One reinforced sheet is inserted and is held in the board slot, and this reinforced sheet has the axis hole that runs through for rotating part, and axis hole is outstanding in a side at least is provided with projecting ring section, makes the length of this axis hole greater than the plate body thickness of reinforced sheet itself, to obtain the stability of support rotating part; This reinforced sheet is provided with leg in a side, and the end of this leg is provided with kink, and this kink intercalation is gone into to hold in the stepped hole of board slot side and located.
2. the structure of a zero insertion force formula electric connector reinforced sheet, this electric connector has a body, it is characterized in that on this body, being formed with stepped hole, appropriate position at this reinforced sheet is provided with axis hole, this axis hole is outstanding in a side at least to be provided with projecting ring section, and the length of this axis hole is greater than the thickness of the plate body of reinforced sheet own; This reinforced sheet is provided with a leg at least in a side, and the end of this leg is provided with kink; One rotating part passes this axis hole and is fixed, and this reinforced sheet is inserted in the stepped hole that embeds this body by this kink.
3. the structure of zero insertion force formula electric connector reinforced sheet as claimed in claim 2 is characterized in that, projecting ring section is based in the axis hole below.
4. the structure of zero insertion force formula electric connector reinforced sheet as claimed in claim 2 is characterized in that leg is made as two.
5. the structure of zero insertion force formula electric connector reinforced sheet as claimed in claim 2 is characterized in that the kink of leg end is " ㄣ " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100794971A CN100407512C (en) | 2005-06-17 | 2005-06-17 | ZIF type electric connector and its stiffener structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100794971A CN100407512C (en) | 2005-06-17 | 2005-06-17 | ZIF type electric connector and its stiffener structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1881710A CN1881710A (en) | 2006-12-20 |
| CN100407512C true CN100407512C (en) | 2008-07-30 |
Family
ID=37519771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100794971A Expired - Fee Related CN100407512C (en) | 2005-06-17 | 2005-06-17 | ZIF type electric connector and its stiffener structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100407512C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406370Y (en) * | 1999-12-16 | 2000-11-15 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN2415466Y (en) * | 2000-03-02 | 2001-01-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector with cam gear |
| US6338640B1 (en) * | 2001-09-12 | 2002-01-15 | Hon Hai Precision Ind. Co., Ltd. | ZIF mobile socket |
| CN2559130Y (en) * | 2002-07-03 | 2003-07-02 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN1551420A (en) * | 2003-01-17 | 2004-12-01 | �ٿƵ��ӹ�˾ | Moment/Bending Reduced Wear Plates |
-
2005
- 2005-06-17 CN CN2005100794971A patent/CN100407512C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406370Y (en) * | 1999-12-16 | 2000-11-15 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN2415466Y (en) * | 2000-03-02 | 2001-01-17 | 富士康(昆山)电脑接插件有限公司 | Electric connector with cam gear |
| US6338640B1 (en) * | 2001-09-12 | 2002-01-15 | Hon Hai Precision Ind. Co., Ltd. | ZIF mobile socket |
| CN2559130Y (en) * | 2002-07-03 | 2003-07-02 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN1551420A (en) * | 2003-01-17 | 2004-12-01 | �ٿƵ��ӹ�˾ | Moment/Bending Reduced Wear Plates |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1881710A (en) | 2006-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1365164A (en) | Antenna device | |
| US20080192011A1 (en) | Four Axles Center Wheel Module for Mouse | |
| CN100407512C (en) | ZIF type electric connector and its stiffener structure | |
| TWI373723B (en) | Slender roller mouse | |
| TWM249374U (en) | The replaceable panel for a portable electronic device | |
| CN209895214U (en) | Peripheral integrated computer | |
| CN212880991U (en) | Guide rail combination structure for game handle keys | |
| CN215450134U (en) | Computer keyboard with support | |
| CN200950409Y (en) | Non-Shorting Slide Switches | |
| CN201898058U (en) | Sinking plate miniature side press switch | |
| CN214957420U (en) | Circuit board connector | |
| CN207009341U (en) | A sinking plate type ultra-thin key switch | |
| CN2687977Y (en) | Mobile phone comprising novel SIM card fastening structure | |
| CN214558066U (en) | A special fixture for automatic soldering of smart watch motherboards | |
| CN222338694U (en) | A FPC connector | |
| CN2891371Y (en) | An improved structure of a fool-proof device for a card connector | |
| CN2610207Y (en) | rotating support structure | |
| CN222261464U (en) | A foldable UK pin assembly | |
| CN215967240U (en) | Backshell nailing frock of blood glucose meter | |
| TWM653258U (en) | Virtual card connector and laptop computer | |
| CN219796827U (en) | Embedded electronic table board | |
| CN2428813Y (en) | Structure-improved keyboard | |
| CN2397587Y (en) | Linked button | |
| CN214480539U (en) | Touch switch convenient to replace | |
| CN210607062U (en) | Button and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAZE TERMINALS INDUSTRY CO., LTD. Free format text: FORMER OWNER: HUAQI ELECTRONIC INDUSTRIAL STOCK CO., LTD. Effective date: 20090612 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090612 Address after: Keelung city of Taiwan Province Co-patentee after: Pegatron Corporation Patentee after: Industrial Limited by Share Ltd of the Jia Ze terminal Address before: No. 26-1 Xinghua village, three Zhi Cun, Taipei County, Taiwan Patentee before: Huaqi Electronic Industry Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: JIAZE TERMINALS INDUSTRY CO., LTD. Free format text: FORMER OWNER: HUAQI ELECTRONIC INDUSTRIAL STOCK CO., LTD. Effective date: 20090710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090710 Address after: Keelung city of Taiwan Co-patentee after: Pegatron Corporation Patentee after: Industrial Limited by Share Ltd of the Jia Ze terminal Address before: No. 26-1 Xinghua village, three Zhi Cun, Taipei County, Taiwan Patentee before: Huaqi Electronic Industry Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20120617 |