Portable radiotelephone support assembly

• US 5,253,292 A
• Filed: 08/28/1991
• Issued: 10/12/1993
• Est. Priority Date: 08/28/1991
• Status: Expired due to Fees

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Fluder, Ernest R., Derdzinski, Terrence E.
• Primary Examiner(s): Dwyer, James L.
• Assistant Examiner(s): Chiang, Jack
• Application Number:
  US07/751,450
• Time in Patent Office: 776 Days
• Field of Search: 379/58, 379/435, 379/446, 379/447, 379/449, 379/426, 379/454, 379/455, 455/59, 455/90, 455/128, 361/422
• US Class Current: 379/426
• CPC Class Codes: H04B 1/3833 Hand-held transceivers
• CPC Class Codes: H04M 1/04 Supports for telephone transmitters or receivers

Abstract

A carrier assembly for an electronic device, such as a radiotelephone. The carrier assembly is comprised of a frame and a support arm pivotally coupled thereto. The frame receives the electronic device to engage supportively the electronic device thereat, and latch members latch the electronic device to the frame. The support arm is pivotally coupled to the frame to permit positioning of the support arm to form either a clip or a table-support. When positioned to form a clip, the carrier assembly permits carriage of the electronic device by way of supportive engagement of the device to an external object, such as a belt or other article of clothing, of a user. When positioned at the table-support position, the support arm is operative to support the electronic device in a desired orientation upon a surface.

Claims

1. A support apparatus for a telephonic handset having an elongated face surface and latching surfaces formed at opposing ends of the elongated face surface, said support apparatus comprising:

means for bracketing formed of first and second, longitudinally-extending panels and first and second, transversely-extending panels connected theretogether to form a rectangular-shaped frame defining a perimeter of dimensions corresponding to, but slightly greater than, dimensions of the elongated face surface of the telephonic handset, wherein surfaces of the transversely-extending panels are oriented to form seating surfaces for receiving the face surface of the telephonic handset in supportive engagement thereagainst;

a first latch having a first side thereof fixedly connected to a first of the transversely-extending panels of the frame formed of said means for bracketing and a second side thereof for generating a latching force for latching against the latching surface formed at the top end of the elongated face surface of the telephonic handset;

a second latch integrally formed with a second of the transversely-extending panels of the frame formed of the means for bracketing for latching against the latching surface formed at the bottom end of the elongated face surface of the telephonic handset;

means forming a support arm pivotally coupled to the first of the transversely-extending panels of the frame and having pivotal movement between a clip position and a table-support position;

means forming a spring for generating a bias force for maintaining the support arm normally in the clip position; and

means forming a stay for maintaining the support arm at the table-support position subsequent to the pivotal movement of the support arm into the table-support position.

2. The support apparatus of claim 1 wherein the longitudinall-extending and transversely-extending panels comprising the frame are integrally-formed and comprised of a thermoplastic material.

3. The support apparatus of claim 1 further comprising a pivot shaft coupled to the first of the transversely-extending panels of the frame and to the support arm, said pivot shaft for permitting the pivotal movement of the support arm thereabout to position the support arm in either the clip position or the table support position.

4. The support apparatus of claim 3 wherein the first of the transversely-extending panels of the frame further comprises spaced-apart, downwardly-extending flanges formed integral therewith and extending therebeneath, said flanges for supporting the pivot shaft therebetween.

5. The support apparatus of claim 3 wherein the spring formed by said means for generating the bias force comprises a torsion spring.

6. The support apparatus of claim 5 wherein the torsion spring is supported in position about the pivot shaft.

7. The support apparatus of claim 4 wherein said support arm further comprises a clip position detent and a table-support position detent, each of the detents, respectively, for receiving said stay thereat when the support arm is positioned at the clip position and at the detent position, respectively.

8. The support apparatus of claim 7 wherein the pivotal movement of the support arm is prevented when the stay is received at the table-support position to maintain thereby the support arm at the table support position.

9. The support apparatus of claim 8 wherein the stay is comprised of a rod member having bent-angled end portions engaged with the downwardly-extending flanges formed integral with the first of the transversely-extending panels of the frame and permitting rotational movement of the rod member to position the rod member at either the clip detent or the table-support detent.

10. The support apparatus of claim 7 wherein the support arm further comprises a support surface formed at an end portion thereof.

11. The support apparatus of claim 1 wherein the support arm extends at an angle relative to a plane defined by the frame when the support arm is positioned at the table-support position.

12. The support apparatus of claim 1 wherein an end portion of the support arm is positioned to abut against the elongated face surface of the telephonic handset when the support arm is positioned at the clip position.

13. A telephonic carrier assembly for carrying a portable radio telephone having an elongated face surface therewith, said carrier assembly comprising:

a frame having first and second longitudinally-extending panels and first and second transversely-extending panels integrally formed of a thermoplastic material and connected theretogether at end portions thereof to define a rectangular perimeter corresponding to, but slightly greater than, dimensions of the elongated face surface of the radio telephone to permit positioning of the radio telephone thereon, wherein surfaces of the transversely-extending panels are oriented to form seating surfaces for receiving the face surface of the radio telephone thereupon;

a first latch having a first side thereof fixedly connected to a first of the transversely-extending panels of the frame and having a second side thereof for generating a latching force for latching the radio telephone to the frame;

a second latch integrally formed with a second of the transversely-extending panels of the frame and forming a latching surface for latching with a corresponding latching surface formed upon the radio telephone in mated engagement therewith;

a pair of spaced-apart, downwardly-extending flanges formed integral with the frame and extending therebeneath;

a pivot shaft mounted to each flange of the pair of downwardly-extending flanges and positioned to extend therebetween;

a support arm pivotally coupled to the pivot shaft and having pivotal movement thereabout between a clip position and a table-support position, said support arm having a clip portion detent and a table-support position detent integrally formed therewith;

a stay formed of a rod member having bent-angled end portions coupled at the end portions thereof to the pair of spaced-apart, downwardly extending flanges, said stay limiting the pivotal movement to be received at either the clip position detent or the table-support position detent; and

a torsion spring supported about the pivot shaft for generating a bias force for maintaining the support arm normally in the clip position.

14. In a portable radio telephone assembly having a housing including an elongated face surface and latching surfaces formed at opposing ends of the elongated face surface and transceiver circuitry housed within the housing, a combination with the housing of:

means for bracketing formed of first and second, longitudinally-extending panels and first and second, transversely-extending panels connected theretogether to form a rectangular-shaped frame defining a perimeter of dimensions corresponding to, but slightly greater than, dimensions of the elongated face surface of the telephonic handset, wherein surfaces of the transversely-extending panels are oriented to form seating surfaces for receiving the face surface of the telephonic handset in supportive engagement thereagainst;

a first latch having a first side thereof fixedly connected to a first of the transversely-extending panels of the frame formed of said means for bracketing and a second side thereof for generating a latching force for latching against the latching surface formed at a top end of the elongated face surface of the telephonic handset;

a second latch integrally formed with a second of the transversely-extending panels of the frame formed of the means for bracketing for latching against the latching surface formed at a bottom end of the elongated face surface of the telephonic handset;

means forming a support arm pivotally coupled to the first of the transversely-extending panels of the frame and having pivotal movement between a clip position and a table-support position;

means forming a spring for generating a bias force for maintaining the support arm normally in the clip position; and

means forming a stay for maintaining the support arm at the table-support position subsequent to the pivotal movement of the support arm into the table-support position.