Patent US5122927A successfully refreshed from Google Patents.
US5122927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable electronic apparatus having terminal supported from the bottom case for electrically connecting optional part to the apparatus and method of assembling the same
Assignee: Toshiba Corp
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Filing: 1990-09-05
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Granted: 1992-06-16
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Expires: 2010-09-05
Abstract
Abstract A portable electronic apparatus includes a main body having a bottom case and a top cover detachably mounted on the bottom case. The top cover is provided with a mounting section to which a battery pack is removably fitted, and a opening open to the mounting section. A terminal stand is mounted in the bottom case, and a connecting terminal is supported on the stand and electrically connected to electronic parts housed in the bottom case. The terminal is covered with a terminal cover except for a contact portion of the terminal. The contact portion projects into the mounting section through the opening and contacts with a power supply terminal of the battery pack. The terminal cover is fitted in the opening so as to close it.
Inventors
- 👤 Youji Satou
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:11
CPC Classifications
G; G06; G06F; G06F1/00; G06F1/16; G06F1/1613; G06F1/1615; G06F1/1616; G06F1/1633; G06F1/1635; G06F1/1656; H; H01; H01M; H01M50/00; H01M50/20; H01M50/204; H01M50/207; H01M50/213; H05; H05K; H05K5/00; H05K5/0086; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
142 words
A portable electronic apparatus comprising: a main body having a bottom case which encloses electronic parts, and a top cover detachably attached to the bottom case; a connecting terminal having a contact portion and electrically connected to the electronic parts; supporting means fixed on the bottom case, supporting the connecting terminal thereon; means for covering the connecting terminal except for the contact portion, said covering means attached to said supporting means; said top cover including a mounting section, and an opening which opens to the mounting section and faces the connecting terminal when the top cover is attached to the bottom case, and said contact portion of the connecting terminal projecting into the mounting section through the opening; and an optional part detachably fitted in the mounting section and having a connecting portion contacting with the contact portion of the connecting terminal.
Claim 2
Dependent Claim
142 words
A portable electronic apparatus comprising: a main body having a bottom case which encloses electronic parts, and a top cover detachably attached to the bottom case; a connecting terminal having a contact portion and electrically connected to the electronic parts; supporting means fixed on the bottom case, supporting the connecting terminal thereon; means for covering the connecting terminal except for the contact portion, said covering means attached to said supporting means; said top cover including a mounting section, and an opening which opens to the mounting section and faces the connecting terminal when the top cover is attached to the bottom case, and said contact portion of the connecting terminal projecting into the mounting section through the opening; and an optional part detachably fitted in the mounting section and having a connecting portion contacting with the contact portion of the connecting terminal.
Claim 3
Dependent Claim
38 words
An apparatus according to claim 1, wherein said opening has an area larger than an area of the connecting terminal, and said covering means has a terminal cover attached to the supporting means and located in said opening.
Claim 4
Dependent Claim
38 words
An apparatus according to claim 2, wherein said terminal cover is disposed in said opening so as to close said opening, and the contact portion of the connecting terminal projects through the terminal cover into the mounting section.
Claim 5
Dependent Claim
31 words
An apparatus according to claim 2, wherein said terminal cover is detachably attached to the supporting means, and the connecting terminal is clamped between the terminal cover and the supporting means.
Claim 6
Dependent Claim
49 words
An apparatus according to claim 4, wherein said supporting means includes a terminal stand fixed to the bottom case and facing the mounting section, the terminal stand having a plurality of engaging holes, and said terminal cover has a plurality of engaging projections engaged with the engaging holes, respectively.
Claim 7
Dependent Claim
46 words
An apparatus according to claim 5, wherein said connecting terminal has a fitting hole, and at least one of said engaging projections of the terminal cover extends through said fixing hole and is engaged with one of said plurality of engaging holes of the terminal stand.
Claim 8
Dependent Claim
37 words
An apparatus according to claim 1, wherein said optional part is a battery pack having a plurality of dry cells therein and wherein said connecting portion is a power supply terminal electrically connected to said battery pack.
Claim 9
Dependent Claim
164 words
An apparatus according to claim 1, wherein said top cover further includes top and rear faces and said mounting section is defined by a recess open to said top and rear faces of the top cover, the top cover further including a partition wall which defines said recess and has said opening, the partition wall having a horizontal portion substantially parallel to the top face of the top cover and a sloped portion obliquely extending from the horizontal portion toward said bottom case; said contact portion of the connecting terminal projects through said sloped portion of said partition wall into said recess; and said optional part includes a case shaped to fit the recess, the case having a bottom wall provided with a horizontal portion and a sloped portion which are located adjacent and opposing the horizontal portion and the sloped portion of the partition wall, respectively, and said connecting portion of the optional part is provided at the sloped portion of the case.
Claim 10
Independent Claim
104 words
A method of assembling a portable electronic apparatus comprising the steps of: fixing supporting means on a bottom case of the apparatus, on which electronic parts are mounted; mounting a connecting terminal on the supporting means; connecting the connecting terminal to the electronic parts; covering the connecting terminal, except for a contact portion of the connecting terminal, by covering means; and mounting a top cover, which has a mounting section for receiving an optional part and an opening open to the mounting section, on the bottom case so that the contact portion of the connecting terminal projects into the mounting section through the opening.
Claim 11
Independent Claim
104 words
A method of assembling a portable electronic apparatus comprising the steps of: fixing supporting means on a bottom case of the apparatus, on which electronic parts are mounted; mounting a connecting terminal on the supporting means; connecting the connecting terminal to the electronic parts; covering the connecting terminal, except for a contact portion of the connecting terminal, by covering means; and mounting a top cover, which has a mounting section for receiving an optional part and an opening open to the mounting section, on the bottom case so that the contact portion of the connecting terminal projects into the mounting section through the opening.
Claim 12
Dependent Claim
38 words
A method according to claim 9, wherein said step of covering the connecting terminal includes attaching a cover member to the supporting means so as to sandwich the connecting terminal between the cover member and the supporting means.
Claim 13
Dependent Claim
26 words
A method according to claim 10, wherein said step of mounting the top cover to the bottom case includes fitting the terminal cover into said opening.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-06-16 | 1995-12-16 | 1996-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-06-16 | 1999-12-16 | 2000-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-06-16 | 2003-12-16 | 2004-06-16 | $7700.00 | Window Closed / Lapsed |