Battery door having integrated locking mechanism

• US 5,248,569 A
• Filed: 07/30/1992
• Issued: 09/28/1993
• Est. Priority Date: 07/30/1992
• Status: Expired due to Fees

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Peana, Stefan, Pine, Jerrold S., Hahs, Charles A. Jr.
• Primary Examiner(s): Skapars, Anthony
• Application Number:
  US07/921,664
• Time in Patent Office: 425 Days
• Field of Search: 429/96, 429/97, 429/99, 429/100, 429/123, 455/90, 455/347
• US Class Current: 429/97
• CPC Class Codes: H01M 50/213 adapted for cells having curved cross-section, e.g. round or elliptic H01M50/209, H01M50/216 take precedence
• CPC Class Codes: Y02E 60/10 Energy storage using batteries

Abstract

A housing assembly (100) for enclosing a battery (108) and electrical circuitry (107) comprises a housing element (105) formed to enclose the battery (108) and the electrical circuitry (107) and a battery door (110) for providing access to the battery (108) enclosed by the housing element (105), wherein the battery door (110) comprises mounting means (115) for pivotally mounting the battery door (110) to the housing element (105) such that the battery door (110) rotates between an open and a closed position. The housing assembly (100) further comprises a conductive element (125) mounted to the battery door (110) for engaging the housing element (105) to secure the battery door (110) in the closed position, wherein the conductive element (125) electrically contacts the battery (108) and the electrical circuitry (107) to provide battery power to the electrical circuitry (107) when the battery door (110) is in the closed position.

Claims

1. A housing assembly for enclosing a battery and electrical circuitry, comprising:

a housing element formed to enclose the battery and the electrical circuitry;

a battery door for providing access to the battery enclosed by the housing element, wherein the battery door comprises mounting means for pivotally mounting the battery door to the housing element such that the battery door rotates between an open and a closed position; and

a conductive element mounted to the battery door for engaging the housing element to secure the battery door in the closed position, wherein the conductive element electrically contacts the battery and the electrical circuitry to provide battery power to the electrical circuitry when the battery door is in the closed position.

2. The housing assembly in accordance with the claim 1, wherein:

the battery door has a slot formed therein; and

a portion of the conductive element extends through the slot in the battery door such that, when the battery door is secured in the closed position by the conductive element, the portion of the conductive element is manipulated to disengage the conductive element from the housing element, thereby unlocking the battery door from the closed position.

3. The housing assembly in accordance with claim 1, wherein:

the housing element has mounting cavities formed therein; and

the mounting means includes mounting extrusions formed into the battery door, wherein the mounting extrusions are inserted into the mounting cavities formed into the housing element to hingeably mount the battery door to the housing element.

4. An electronic device, comprising:

electronic circuitry capable of being powered by a battery;

a housing for enclosing the electronic circuitry and the battery;

a battery door for providing access to the battery, the battery door comprising mounting means for pivotally mounting the battery door to the housing such that the battery door rotates between an open and a closed position; and

a conductive element mounted to the battery door for engaging the housing to secure the battery door in the closed position, wherein the conductive element contacts the battery and the electronic circuitry when the battery door is in the closed position, thereby electrically coupling the battery to the electronic circuitry.

5. The electronic device in accordance with claim 4, wherein:

the battery door has a slot formed therein; and

a portion of the conductive element extends through the slot in the battery door such that, when the battery door is secured in the closed position by the conductive element, the portion of the conductive element is manipulated to disengage the conductive element from the housing, thereby unlocking the battery door from the closed position.

6. The electronic device in accordance with claim 4, wherein:

the housing has mounting cavities formed therein; and

the mounting means includes mounting extrusions formed into the battery door, wherein the mounting extrusions are inserted into the mounting cavities formed into the housing to hingeably mount the battery door to the housing.

7. A selective call receiver, comprising:

receiver means for receiving a message, and capable of being powered by a battery;

a housing for enclosing the receiver means and the battery;

a battery door for providing access to the battery,

the battery door comprises mounting means for pivotally mounting the battery door to the housing such that the battery door rotates between an open and a closed position; and

the battery door has a slot formed therein; and

a conductive element is mounted to the battery door for engaging the housing to secure the battery door in the closed position, wherein;

the conductive element further contacts the battery and the receiver means, thereby electrically coupling the battery to the receiver means; and

a portion of the conductive element extends through the slot in the battery door such that, when the battery door is secured in the closed position by the conductive element, the portion of the conductive element is manipulated to disengage the conductive element from the housing, thereby unlocking the battery door from the closed position.

8. The selective call receiver in accordance with claim 7, wherein:

the housing has mounting cavities formed therein; and

the mounting means includes mounting extrusions formed into the battery door wherein the mounting extrusions are inserted into the mounting cavities formed into the housing to hingeably mount the battery door to the housing.