CN2309632Y - Shape change of joint of connecting socket or plug casing - Google Patents

Shape change of joint of connecting socket or plug casing Download PDF

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Publication number
CN2309632Y
CN2309632Y CN 97234536 CN97234536U CN2309632Y CN 2309632 Y CN2309632 Y CN 2309632Y CN 97234536 CN97234536 CN 97234536 CN 97234536 U CN97234536 U CN 97234536U CN 2309632 Y CN2309632 Y CN 2309632Y
Authority
CN
China
Prior art keywords
seam
neck
plug
socket
bossy
Prior art date
Application number
CN 97234536
Other languages
Chinese (zh)
Inventor
高长吉
张家豪
Original Assignee
高长吉
张家豪
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 高长吉, 张家豪 filed Critical 高长吉
Priority to CN 97234536 priority Critical patent/CN2309632Y/en
Application granted granted Critical
Publication of CN2309632Y publication Critical patent/CN2309632Y/en

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Abstract

The utility model comprises the metal casing of a socket or a plug. The casing is provide with an upper board surface, a degree and left and right side board surface, wherein, a bottom board surface (or the upper board surface) is provided with a seam. The margin edge of the seam of a left bottom board surface along the seam is provided with a raised body provide with a father neck, and the margin edge of the seam of a right bottom board surface along the seam is provided with a concave part provide with a mother neck, wherein, the father neck can be correspondingly arranged in the mother neck, the raised body and be correspondingly arranged in the concave body, wherein, the outer diameter of the father neck is much smaller than the maximal outer diameter of the raised body, and the outer diameter of the mother neck is much smaller than the maximal inner diameter of the concave part. A gap can not be generated when the utility model is combined with the plug, and contact is good.

Description

The alteration of form of gang socket or plug casing seam

The Improvement in Shape of a kind of gang socket or plug casing seam belongs to the essential electronic element technical field.

The connector plug of the electric usefulness of computer, socket, its housing is via press punch forming repeatedly by sheet metal, see also accompanying drawing 13,14, the housing A of this socket must present a seam B, this is unmodifiable on the stamping technology, though end is provided with corresponding two C of clip ear after seam B, C1, make two C of clip ear when making up with plastic cement pedestal (not showing on the figure), C1 gets clip on the plastic cement support, but other most seam B does not all have any clip design, therefore, in the time of within plug D is plugged in housing A opening A1, seam B is slightly magnified and present a gap B, so prolonged and repeated this housing A that is plugged in of plug D, make plug D and housing A produce loose fit, not only make plug D break away from housing A easily, and plug D is plugged in the terminal in the interior plastic cement pedestal of opening A1, also easily because of socket not exclusively causes loose contact, influence is conducted electricity; Another shortcoming be within it portion have a plurality of terminals (or protruding tip) the plastic cement pedestal its to be engaged inlet also be to enter with agent densification fit system among the A1; Seam B also can promptly present seam B and presented gap B1 state by little opening before plug D does not peg graft this moment, made plug D be plugged in and produced loose fit among the opening A1, with aforementioned the same, caused conducting electricity bad and plug D gets loose easily.

The purpose of this utility model is, the Improvement in Shape of a kind of gang socket or plug casing seam is provided, and when housing is matched with joint, or its seam can not produce the gap during enclosure interior device plastic cement pedestal, guarantees that housing is closely cooperated with plug to be connected.

Scheme of the present utility model comprises the metal shell of socket or plug, housing has upper face, base plate face and left and right side plate face, wherein base plate face (or upper face) has a seam, be provided with a bossy body with public neck along the seam rim of the left bottom plate face of seam, establish a depressed part with female neck along the seam rim of the right base plate face of seam, wherein public neck can correspondence be gone in female neck, and bossy body can correspondence be gone in the depressed part; The footpath is much smaller than the maximum outside diameter of bossy body outside the wherein public neck, and the footpath is much smaller than the maximum inner diameter of depressed part within female neck; Depression inflexion point more than having more at least along the rim suitable position punching press of seam.

The utility model has the advantages that when housing and plug match, or its seam can not produce the gap when housing and interior arrangement plastic cement pedestal, is connected to guarantee that housing is closely cooperated with plug.

The utility model has following accompanying drawing and accompanying drawing is made brief description.

Accompanying drawing 1 is the stereogram of the utility model.

Accompanying drawing 2 is three-dimensional exploded views of housing and plug grafting.

Accompanying drawing 3 is bottom view that the utility model combines with plug.

Accompanying drawing 4 is that the utility model is positioned near the seam section enlarged diagram of inflexion point.

Accompanying drawing 5 is embodiment one of the utility model seam shape.

Accompanying drawing 6 is embodiment two of the utility model seam shape.

Accompanying drawing 7 is embodiment three of the utility model seam shape.

Accompanying drawing 8 is embodiment four of the utility model seam shape.

Accompanying drawing 9 is embodiment five of the utility model seam shape.

Accompanying drawing 10 is embodiment six of the utility model seam shape.

Accompanying drawing 11 is embodiment seven of the utility model seam shape.

Accompanying drawing 12 is the partial exploded view of the utility model seam.

Accompanying drawing 13 is stereograms of known plug casing.

Accompanying drawing 14 is flat sheet of the bottom view of known plug and socket grafting.

Below in conjunction with accompanying drawing structure of the present utility model and embodiment are elaborated.

See also accompanying drawing 1,12, a metal shell 10 that can be socket (or plug) has upper face 12, base plate face 14 and left and right side 15,16 among the figure, wherein base plate face 14 (or upper face 12) has a seam 141, its feature is to establish a bossy body 17 with public neck 171 along the seam rim of the left bottom plate face 143 of seam 141, establish a depressed part 18 with female neck 181 along the seam rim of the right base plate face 142 of seam 141, wherein public neck 171 can correspondence be gone in female neck 181, and bossy body 17 can correspondence be gone in the depressed part 18; The footpath is much smaller than the maximum outside diameter of bossy body 17 outside the wherein public neck 171, and the footpath is much smaller than the maximum inner diameter of depressed part 18 within female neck 181; In addition, the depression inflexion point 19 more than wherein having more at least along the rim suitable position punching press of seam 141.

Said structure feature of the present utility model is by following embodiment, can draw and have following effect: 1, see also accompanying drawing 6-11, bossy body 17 and depressed part 18 are able to the combination of multiple geometric form, the female neck 181 of thought, public neck 171 its diameters are forever less than bossy body 17, the maximum gauge of depressed part 18, see also accompanying drawing 2,3, when joint 30 inserts the housing 10 from opening 11, the process left side that housing 10 is stressed, right base plate face 142,143 respectively to desire outwards separation in the other direction, this great effect is reached, be outside the bossy body 17 footpath within the mother footpath portion 181 directly, therefore, bossy body 17 is to reach to cause the clip effect with depressed part 18, makes a left side, right base plate face 142,143 can not break away from, that is this seam 141 can not expanded and separates and maintain the original state.This effect is that the lucky close fit of terminal that reaches the terminal that causes plug 30 and plug 10 is pegged graft, and can not produce the loose contact situation.

2, see also accompanying drawing 2, gone into housing 10 inside or plug 30 when inner when being connected with a plurality of terminal plastic cement seats 20 by device, be not make seam 141 expansions because bossy body 17 cooperates with the clip of depressed part 18, make plastic cement seat 20 be able to closely accurate position in housing 10, plug 30, make terminal in the plug 30 be plugged in terminal in the housing 10 accurately, make conduction firm.

3, because inflexion point 19 can be designed along the tape edge appropriate location of seam 141, see also accompanying drawing 4 and be near the partial enlarged drawing of inflexion point 19, its metal material was extruding outside punching press point after inflexion point 19 was stamped, because inflexion point 19 is extremely near seam 141, make inflexion point 19 outer left and right base plate faces 142,143 form and be connected the clip effect, this clip effect can effectively prevent left and right base plate face 142,143 upper and lower displacements.

4; see also accompanying drawing 5, the utility model also may be implemented on the plug 30, and its base plate face 14 same tool bossy bodies 17 engage with depressed part 18; its effect is to prevent seam 141 expansions within it during part device terminal plastic cement seat 20, and this embodiment also belongs to the utility model protection range.

Claims (3)

1, the Improvement in Shape of a kind of gang socket or plug casing seam, the metal shell that comprises socket or plug, housing has upper face, base plate face and left and right side plate face, wherein base plate face (or upper face) has a seam, it is characterized in that: be provided with a bossy body with public neck along the seam rim of the left bottom plate face of seam, establish a depressed part with female neck along the seam rim of the right base plate face of seam, wherein public neck can correspondence be gone in female neck, and bossy body can correspondence be gone in the depressed part.
2, the Improvement in Shape by described gang socket of claim 1 or plug casing seam is characterized in that: the footpath is much smaller than the maximum outside diameter of bossy body outside the wherein public neck, and the footpath is much smaller than the maximum inner diameter of depressed part within female neck.
3, the Improvement in Shape by the described gang socket of claim 1 or plug casing seam is characterized in that: the depression inflexion point more than having more at least along the rim suitable position punching press of seam.
CN 97234536 1997-05-14 1997-05-14 Shape change of joint of connecting socket or plug casing CN2309632Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97234536 CN2309632Y (en) 1997-05-14 1997-05-14 Shape change of joint of connecting socket or plug casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97234536 CN2309632Y (en) 1997-05-14 1997-05-14 Shape change of joint of connecting socket or plug casing

Publications (1)

Publication Number Publication Date
CN2309632Y true CN2309632Y (en) 1999-03-03

Family

ID=33945862

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97234536 CN2309632Y (en) 1997-05-14 1997-05-14 Shape change of joint of connecting socket or plug casing

Country Status (1)

Country Link
CN (1) CN2309632Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107968274A (en) * 2017-11-06 2018-04-27 番禺得意精密电子工业有限公司 Terminal and its manufacture method
CN107994368A (en) * 2017-11-06 2018-05-04 番禺得意精密电子工业有限公司 Terminal and its manufacture method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107968274A (en) * 2017-11-06 2018-04-27 番禺得意精密电子工业有限公司 Terminal and its manufacture method
CN107994368A (en) * 2017-11-06 2018-05-04 番禺得意精密电子工业有限公司 Terminal and its manufacture method

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: GAO ZHANGJI; ZHANG JIAHAO TO: ZHANG CHUNRONG

CP03 Change of name, title or address

Address after: No. 388 Lane 6, 1 section, middle life road, Sanxia Town, Taipei County, Taiwan

Patentee after: Zhang Chunrong

Address before: 2, No. 95, Lane 23, Yongan street, Three Gorges Town, Taipei County, Taiwan Province

Patentee before: Gao Changji

Patentee before: Zhang Jiahao

CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee