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US 11,142,948 B2Granted
Access control apparatus
AssigneesCrucialtec Co., Ltd., Crucialtrak, Inc.
InventorsDong Hyun Oh, Yong Hee Han, Dong Ho Lee
Life of this patent
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Abstract
Disclosed is an access control apparatus according to the present invention. The access control apparatus includes: a body located on a passage; an opening and closing part coupled to the body and having a folding arm adapted to open and close the passage; and a driving part coupled to the body to control an operation of the opening and closing part, wherein the folding arm includes a first link whose one end is rotatably coupled to the body and a second link whose one end is coupled to the body in such a manner as to be straightly moved by means of the driving part and whose other end is foldably coupled to the other end of the first link.
Claims14
An access control apparatus comprising:
- a body configured to be located on a passage;
- an opening and closing part coupled to the body and having a folding arm adapted to open and close the passage;
- and
- a driving part coupled to the body to control an operation of the opening and closing part,
- wherein the folding arm includes a first link and a second link, the first link having a first end rotatably coupled to the body and a second end positioned opposite to the first end of the first link, the second link having a first end coupled to the body to be straightly moved by the driving part and a second end positioned opposite to the first end of the second link, the second end of the second link being coupled to the second end of the first link, and
- wherein the first end of the second link is configured to be moved to be closer to the first end of the first link such that the second end of the second link coupled to the second end of the first link moves to be farther from the body.
3 more elements
An access control apparatus comprising:
- a body configured to be located on a passage;
- an opening and closing part coupled to the body and having a folding arm adapted to open and close the passage;
- and
- a driving part coupled to the body to control an operation of the opening and closing part,
- wherein the folding arm includes a first link and a second link, the first link having a first end rotatably coupled to the body and a second end positioned opposite to the first end of the first link, the second link having a first end coupled to the body to be straightly moved by the driving part and a second end positioned opposite to the first end of the second link, the second end of the second link being coupled to the second end of the first link, and
- wherein the body includes a support frame having an accommodation space adapted to allow the opening and closing part and the driving part to be detachably attached or inserted thereinto, the opening and closing part further includes a pressure sensor disposed on one side of the folding arm, and the folding arm further includes a rotary member having a circular shape to be coupled to the second end of the first link and to the second end of the second link to connect the first link and the second link to each other.
3 more elements
An access control apparatus comprising:
- a body configured to be located on a passage;
- an opening and closing part coupled to the body and having a folding arm adapted to open and close the passage;
- and
- a driving part coupled to the body to control an operation of the opening and closing part,
- wherein the folding arm includes a first link and a second link, the first link having a first end rotatably coupled to the body and a second end positioned opposite to the first end of the first link, the second link having a first end coupled to the body to be straightly moved by the driving part and a second end positioned opposite to the first end of the second link, the second end of the second link being coupled to the second end of the first link, and
- wherein the access control apparatus further comprises a recognizing part located on one side thereof and having at least one or more modules selected from a finger print recognizing module for recognizing a finger print of a user of the access control apparatus, a vein recognizing module for recognizing a vein shape of the user, an iris recognizing module for recognizing an iris of the user, and a face recognizing module for recognizing a facial shape of the user to recognize the user of the access control apparatus, so that the access control apparatus opens the opening and closing part by the driving part when the recognized user of the access control apparatus is an access-admitted person.
3 more elements
Dependencies are inferred from the claim text.