US5997326A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for mounting a circuit board assembly to an electronic chassis
Assignee: UTStarcom Inc
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Filing: 1998-08-31
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Granted: 1999-12-07
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Expires: 2018-08-31
Abstract
Abstract An apparatus for mounting a circuit board assembly to an electronic chassis is provided. A circuit board assembly includes a circuit board operatively attached to a bracket member having a first end and a second end. A first connector member is rotatably attached to the first end, and a second connector member is rotatably attached to the second end. The first connector member includes a first hook portion and a first handle portion. The second connector member includes a second hook portion and a second handle portion. The first and second hook portions each include a first surface and a second surface oriented at an angle to the first surface. The first surface of the first hook portion contacts with a first spring and the first surface of the second hook portion contacts with a second spring to orient the first and second connectors in an insertion position. The second surface of the first hook portion contacts with the first spring and the second surface of the second hook portion contacts with the second spring to orient the first and second connector members in an intermediate position and a locked position.
Inventors
- 👤 Amir Koradia
- 👤 Kisuck Chung
- 👤 Philip A. Ravlin
- 👤 Douglas J. Pogatetz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:15
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/7005; H01R13/00; H01R13/62; H01R13/629; H01R13/62933; H05; H05K; H05K7/00; H05K7/14; H05K7/1401; H05K7/1402; H05K7/1409
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
194 words
An apparatus for mounting a circuit board assembly to an electronic chassis comprising: a circuit board assembly including a circuit board operatively attached to a bracket member, the bracket member including a first end and a second end, a first connector member rotatably attached to the first end and a second connector member rotatably attached to the second end, the first connector member including a first hook portion and a first handle portion, the second connector member including a second hook portion and a second handle portion, the first and second hook portions each including a first surface and a second surface oriented at an angle to the first surface, wherein the first surface of the first hook portion contacts with a first spring and the first surface of the second hook portion contacts with a second spring to orient the first and second connectors in an insertion position and wherein the second surface of the first hook portion contacts with the first spring and the second surface of the second hook portion contacts with the second spring to orient the first and second connector members in an intermediate position and a locked position.
Claim 2
Independent Claim
194 words
An apparatus for mounting a circuit board assembly to an electronic chassis comprising: a circuit board assembly including a circuit board operatively attached to a bracket member, the bracket member including a first end and a second end, a first connector member rotatably attached to the first end and a second connector member rotatably attached to the second end, the first connector member including a first hook portion and a first handle portion, the second connector member including a second hook portion and a second handle portion, the first and second hook portions each including a first surface and a second surface oriented at an angle to the first surface, wherein the first surface of the first hook portion contacts with a first spring and the first surface of the second hook portion contacts with a second spring to orient the first and second connectors in an insertion position and wherein the second surface of the first hook portion contacts with the first spring and the second surface of the second hook portion contacts with the second spring to orient the first and second connector members in an intermediate position and a locked position.
Claim 3
Dependent Claim
14 words
The apparatus of claim 1 wherein the bracket member is a U-shaped channel member.
Claim 4
Dependent Claim
32 words
The apparatus of claim 1 wherein the first and second springs each include a U-shaped portion, the U-shaped portion including a contact surface which contacts with the first and second hook portions.
Claim 5
Independent Claim
243 words
An apparatus for mounting a circuit board assembly to an electronic chassis comprising: a circuit board assembly including a circuit board operatively attached to a bracket member, the bracket member including a first end and a second end, a first connector member rotatably attached to the first end and a second connector member rotatably attached to the second end, the first connector member including a first hook portion and a first handle portion, the second connector member including a second hook portion and a second handle portion, a first spring operatively attached to the bracket member adjacent the first end of the bracket member, a second spring operatively attached to the bracket member adjacent the second end of the bracket member, the first spring including a first end portion and a second end portion, the second spring including a first end portion and a second end portion, the first end portion of the first spring including a contact surface in contact with the first hook portion, the first end portion of the second spring including a contact surface in contact with the second hook portion, the second end portion of the first spring including a first latch portion which receives the first handle portion of the first connector member when in a locked position, the second end portion of the second spring including a second latch portion which receives the second handle portion of the second connector member when in a locked position.
Claim 6
Independent Claim
243 words
An apparatus for mounting a circuit board assembly to an electronic chassis comprising: a circuit board assembly including a circuit board operatively attached to a bracket member, the bracket member including a first end and a second end, a first connector member rotatably attached to the first end and a second connector member rotatably attached to the second end, the first connector member including a first hook portion and a first handle portion, the second connector member including a second hook portion and a second handle portion, a first spring operatively attached to the bracket member adjacent the first end of the bracket member, a second spring operatively attached to the bracket member adjacent the second end of the bracket member, the first spring including a first end portion and a second end portion, the second spring including a first end portion and a second end portion, the first end portion of the first spring including a contact surface in contact with the first hook portion, the first end portion of the second spring including a contact surface in contact with the second hook portion, the second end portion of the first spring including a first latch portion which receives the first handle portion of the first connector member when in a locked position, the second end portion of the second spring including a second latch portion which receives the second handle portion of the second connector member when in a locked position.
Claim 7
Dependent Claim
23 words
The apparatus of claim 4 wherein the second end portions of the first and second springs each include a manually operable tab portion.
Claim 8
Independent Claim
320 words
A method for mounting a circuit board assembly to an electronic chassis comprising: providing an electronic chassis including first and second flange portions, a circuit board assembly including a circuit board operatively attached to a bracket member, the bracket member including a first end and a second end, a first connector member rotatably attached to the first end and a second connector member rotatably attached to the second end, the first connector member including a first hook portion and a first handle portion, the second connector member including a second hook portion and a second handle portion, a first spring operatively attached to the bracket member adjacent the first end of the bracket member, a second spring operatively attached to the bracket member adjacent the second end of the bracket member, the first spring including a first end portion and a second end portion, the second spring including a first end portion and a second end portion, the first end portion of the first spring including a contact surface in contact with the first hook portion, the first end portion of the second spring including a contact surface in contact with the second hook portion, the second end portion of the first spring including a latch portion, the second end portion of the second spring including a latch portion; biasing the first spring against the first hook portion; biasing the second spring against the second hook portion; positioning the first and second connector members in an insertion position; inserting the circuit board of the circuit board assembly into the electronic chassis; engaging the first and second hook portions of the first and second connector members with the first and second flange portions of the electronic chassis; pressing the bracket member in a direction toward the electronic chassis; rotating the first and second connector members to an intermediate position; and rotating the first and second connector members to a locked position.
Claim 9
Independent Claim
320 words
A method for mounting a circuit board assembly to an electronic chassis comprising: providing an electronic chassis including first and second flange portions, a circuit board assembly including a circuit board operatively attached to a bracket member, the bracket member including a first end and a second end, a first connector member rotatably attached to the first end and a second connector member rotatably attached to the second end, the first connector member including a first hook portion and a first handle portion, the second connector member including a second hook portion and a second handle portion, a first spring operatively attached to the bracket member adjacent the first end of the bracket member, a second spring operatively attached to the bracket member adjacent the second end of the bracket member, the first spring including a first end portion and a second end portion, the second spring including a first end portion and a second end portion, the first end portion of the first spring including a contact surface in contact with the first hook portion, the first end portion of the second spring including a contact surface in contact with the second hook portion, the second end portion of the first spring including a latch portion, the second end portion of the second spring including a latch portion; biasing the first spring against the first hook portion; biasing the second spring against the second hook portion; positioning the first and second connector members in an insertion position; inserting the circuit board of the circuit board assembly into the electronic chassis; engaging the first and second hook portions of the first and second connector members with the first and second flange portions of the electronic chassis; pressing the bracket member in a direction toward the electronic chassis; rotating the first and second connector members to an intermediate position; and rotating the first and second connector members to a locked position.
Claim 10
Dependent Claim
20 words
The method of claim 6 further comprising: engaging the first handle portion with the latch portion of the first spring.
Claim 11
Dependent Claim
20 words
The method of claim 6 further comprising: engaging the second handle portion with the latch portion of the second spring.
Claim 12
Dependent Claim
68 words
The method of claim 6 wherein the second end portions of the first and second springs each include a manually operable tab portion; pressing the tab portion of the first spring to unlock the first handle portion; rotating the first connector from the locked position; pressing the tab portion of the second spring to unlock the second handle portion; and rotating the second connector from the locked position.
Claim 13
Dependent Claim
37 words
The method of claim 9 further comprising: rotating the first and second bracket members to the insertion position; and pulling the bracket member in a direction away from the electronic chassis to remove the circuit board assembly.
Claim 14
Dependent Claim
96 words
A mounting bracket apparatus comprising: a bracket member including a first end, a connector member rotatably attached to first end, the connector member including a hook portion and a handle portion, the hook portion including a first surface and a second surface oriented at an angle to the first surface, wherein the first surface of the hook portion contacts with a spring to orient the first connector in an insertion position and wherein second surface of the hook portion contacts with the spring to orient the connector member in an intermediate position and a locked position.
Claim 15
Dependent Claim
96 words
A mounting bracket apparatus comprising: a bracket member including a first end, a connector member rotatably attached to first end, the connector member including a hook portion and a handle portion, the hook portion including a first surface and a second surface oriented at an angle to the first surface, wherein the first surface of the hook portion contacts with a spring to orient the first connector in an insertion position and wherein second surface of the hook portion contacts with the spring to orient the connector member in an intermediate position and a locked position.
References Cited (Backward Citations)
US3767974A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-12-06 | 2003-06-07 | 2003-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-12-06 | 2007-06-07 | 2007-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-12-06 | 2011-06-07 | 2011-12-07 | $7700.00 | Window Closed / Lapsed |