Display apparatus

Patent metadata

Field	Value
Publication number	US-11226657-B2
Application number	US-202017087625-A
Country	US
Kind code	B2
Filing date	Nov 3, 2020
Priority date	May 27, 2020
Publication date	Jan 18, 2022
Grant date	Jan 18, 2022

Abstract

A display apparatus includes a first display and a second display. The first display includes a first display body having a first side, a positioning recess located at the first side, and an engagement recess located in the positioning recess. The second display is detachably mounted at one side of the first display body, includes a second display body, a positioning protrusion, and a pendulum hook, and has a second side. The positioning protrusion is connected to the second side and has a cavity configured to accommodate the pendulum hook pivotally connected to the positioning protrusion and including an engagement protrusion. The positioning protrusion is inserted into the positioning recess. The second side contacts the first side. The engagement protrusion is configured to move out of the cavity and be engaged with the engagement recess or move away from the engagement recess and move back to the cavity.

First claim

What is claimed is:

1. A display apparatus, comprising:
a first display, comprising a first display body, the first display body having a first side, a positioning recess located at the first side, and an engagement recess located in the positioning recess; and
a second display, detachably mounted at one side of the first display body, wherein the second display comprises a second display body, a positioning protrusion, and a pendulum hook, the second display body has a second side, and the positioning protrusion is connected to the second side, wherein the positioning protrusion has a cavity configured to accommodate the pendulum hook, the pendulum hook is pivotally connected to the positioning protrusion, and the pendulum hook has an engagement protrusion,
wherein the positioning protrusion is inserted into the positioning recess, and the second side of the second display body contacts the first side of the first display body,
wherein the engagement protrusion of the pendulum hook is configured to move out of the cavity and be engaged with the engagement recess or move away from the engagement recess and move back to the cavity.

2. The display apparatus according to claim 1 , wherein the first display body further comprises a first display surface connected to the first side, the positioning recess has a first inner wall surface close to the first display surface and a second inner wall surface away from the first display surface, and the engagement recess is located on the second inner wall surface.

3. The display apparatus according to claim 1 , wherein the second display body further comprises a second display surface connected to the second side, the positioning protrusion has an opening communicating with the cavity, the opening faces away from the second display surface, and the engagement protrusion of the pendulum hook moves out of the cavity or moves back to the cavity through the opening.

4. The display apparatus according to claim 1 , wherein the pendulum hook further comprises a pivoting portion pivotally connected to the positioning protrusion and a counterweight portion connected to the engagement protrusion, and the pivoting portion is away from the engagement protrusion and the counterweight portion.

5. The display apparatus according to claim 4 , wherein the pendulum hook further comprises a position limiting portion, the position limiting portion is connected to the counterweight portion, the engagement protrusion and the counterweight portion are located between the pivoting portion and the position limiting portion, the positioning protrusion has an opening communicating with the cavity and a stopping portion close to the opening, and the position limiting portion is located in the cavity and abuts against or is separated from the stopping portion.

6. The display apparatus according to claim 1 , wherein the first display further comprises a first connector disposed at the first side, the second display further comprises a second connector disposed at the second side, and the second connector is connected to the first connector.

7. The display apparatus according to claim 6 , wherein a number of the positioning recess is two, and the first connector is located between the two positioning recesses.

8. The display apparatus according to claim 6 , wherein a number of the positioning protrusion is two, and the second connector is located between the two positioning protrusions.

9. The display apparatus according to claim 8 , wherein a number of the pendulum hook is two, and one of the pendulum hooks and one of the positioning protrusions are arranged into a group.

10. The display apparatus according to claim 1 , wherein the first display further comprises a first magnet, the first magnet corresponds to the first side and is disposed in the first display body, the second display further comprises a second magnet, the second magnet corresponds to the second side and is disposed in the second display body, the second side of the second display body contacts the first side of the first display body, and the second magnet is magnetically attracted to the first magnet.

Assignees

• Acer Inc

Inventors

• Yang Yi-Hsuan
• Lee Wu-Chen
• Ling Cheng-Nan
• Chen Chia-Bo

Classifications

• G06F1/1649

  the additional display being independently orientable, e.g. for presenting information to a second user · CPC title

• G06F1/1654 Primary

  the display being detachable, e.g. for remote use · CPC title

• G06F1/1647 Primary

  including at least an additional display (G06F1/1692 takes precedence) · CPC title

• G06F1/165

  the additional display being small, e.g. for presenting status information · CPC title

• G06F1/1683

  for the transmission of signal or power between the different housings, e.g. details of wired or wireless communication, passage of cabling · CPC title