Accessory contacts

Patent metadata

Field	Value
Publication number	US-10448711-B2
Application number	US-201715711878-A
Country	US
Kind code	B2
Filing date	Sep 21, 2017
Priority date	Sep 23, 2016
Publication date	Oct 22, 2019
Grant date	Oct 22, 2019

Abstract

A first connector assembly may be connectable to a second connector assembly using a sliding attachment process, in which a front portion of the first connector assembly is inserted into an end of a slot in the second connector assembly and slides laterally along the slot until electrical contacts on the two connector assemblies are aligned. Electrical contacts of the first connector assembly may be biased proud to make contact with recessed electrical contacts in the second connector assembly. A retraction mechanism may be provided to retract the electrical contacts of the first connector assembly during lateral sliding. An interlock mechanism may be provided to prevent unwanted operation of the retraction mechanism.

First claim

What is claimed is:

1. A connector assembly for a first electronic device, the connector assembly comprising:
a housing having a forward surface portion adapted to engage with a complementary connector assembly of a second electronic device, the forward surface portion of the housing having an opening therein;
an electrical contact;
a spring mechanism to apply a forward bias to the electrical contact;
a sled movably disposed within the housing, the sled being movable between a retracted position and an engaged position; and
a user-operable control to move the sled between the retracted position and the engaged position, at least a portion of the user-operable control extending outside the housing,
wherein the electrical contact is mounted on the sled such that when the sled is in the engaged position, a front portion of the electrical contact extends through the opening in the housing and when the sled is in the retracted position, the front portion of the electrical contact does not extend through the opening in the housing.

2. The connector assembly of claim 1 wherein the user-operable control includes a slider that moves laterally relative to the housing.

3. The connector assembly of claim 1 wherein the user-operable control includes a lever located at a rear end of the housing, the lever being movable in a plane transverse to a lateral plane.

4. The connector assembly of claim 1 wherein the forward surface portion of the housing engages with the complementary connector assembly by sliding laterally into a slot of the complementary connector assembly.

5. The connector assembly of claim 1 wherein the forward surface portion of the housing engages with the complementary connector assembly by plugging into a slot of the complementary connector assembly.

6. The connector assembly of claim 1 wherein the forward surface portion of the housing forms a slot capable of receiving the complementary connector assembly using a lateral sliding engagement.

7. The connector assembly of claim 1 wherein the first electronic device is an electronic watch band and the second electronic device is a watch body unit.

8. A connector assembly for a first electronic device, the connector assembly comprising:
a housing having a forward surface portion adapted to slide laterally into a slot of a complementary connector assembly of a second electronic device, the forward surface portion of the housing having a plurality of openings therein;
a plurality of electrical contacts;
a spring mechanism to apply a forward bias to each of the electrical contacts;
a sled movably disposed within the housing, the sled being movable between a retracted position and an engaged position; and
a user-operable control to move the sled between the retracted position and the engaged position, at least a portion of the user-operable control extending outside the housing,
wherein the electrical contacts are mounted on the sled such that when the sled is in the engaged position, a front portion of each electrical contact extends through one of the openings in the housing and when the sled is in the retracted position, the front portions of the electrical contacts do not extend through the opening in the housing.

9. The connector assembly of claim 8 wherein the user-operable control includes one of:
a plunger located at a rear end of the housing;
a pull-tab located at a rear end of the housing;
a slider that moves laterally relative to the housing;
a rotary control; or
a lever located at a rear end of the housing, the lever being movable in a plane transverse to a lateral plane.

10. The connector assembly of claim 8 wherein the spring mechanism includes a cartridge assembly having a curved beam disposed therein, the curved beam being connected at one end to a rear portion of the electrical contact.

11. The connector assembly of claim 10 wherein the cartridge assembly has a plurality of curved beams disposed therein, each curved beam being electrically isolated from each other curved beam, and one end of each curved beam being connected to a rear portion of a different one of the electrical contacts.

12. The connector assembly of claim 8 wherein the first electronic device is an electronic watch band and the second electronic device is a watch face unit.

Assignees

• Apple Inc

Inventors

• Kallman Benjamin J
• Jol Eric S
• Wittenberg Michael B
• Dey Stephen E

Classifications

• H01R13/633

  for disengagement only {(in combination with safety switch H01R13/7132)} · CPC title

• H01R13/2428

  using meander springs · CPC title

• A44C5/147

  Watchcase itself used as fastener · CPC title

• G04B37/1493

  by means of a feather spring (Barette á ressort) · CPC title

• G04G17/06

  Electric connectors, e.g. conductive elastomers · CPC title