KR20130066245A - Card key for vehicle - Google Patents

Card key for vehicle Download PDF

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Publication number
KR20130066245A
KR20130066245A KR1020110132992A KR20110132992A KR20130066245A KR 20130066245 A KR20130066245 A KR 20130066245A KR 1020110132992 A KR1020110132992 A KR 1020110132992A KR 20110132992 A KR20110132992 A KR 20110132992A KR 20130066245 A KR20130066245 A KR 20130066245A
Authority
KR
South Korea
Prior art keywords
substrate
card key
key
support member
vehicle
Prior art date
Application number
KR1020110132992A
Other languages
Korean (ko)
Inventor
백승학
안익태
Original Assignee
현대모비스 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 현대모비스 주식회사 filed Critical 현대모비스 주식회사
Priority to KR1020110132992A priority Critical patent/KR20130066245A/en
Publication of KR20130066245A publication Critical patent/KR20130066245A/en

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00944—Details of construction or manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00944—Details of construction or manufacture
    • G07C2009/00952—Electronic keys comprising a mechanical key within their housing, e.g. extractable or retractable emergency key

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The vehicle card key of the present invention includes a substrate on which various circuit elements for wireless transmission and reception with a vehicle are mounted, and a storage member coupled to one end of the substrate in a snap-in manner to form a hollow space in which a mechanical key is assembled. According to the present invention, the dimensional stability can be improved as compared with the conventional method in which the accommodating member is assembled on the substrate in a snap-in manner, in which the accommodating member is assembled on the substrate by soldering.

Description

Card key for Vehicle

The present invention relates to a vehicle card key of the present invention, and more particularly, to a vehicle card key for wirelessly transmitting / receiving locking and unlocking of a vehicle door, starting of a vehicle, and the like.

In general, a car card key of a smart key system is equipped with a wireless handset. The card key can unlock the vehicle's door to start the engine or perform other tasks, even if only held by the user. The card key includes a circuit board for mounting the circuit portion in the resin case and a battery as a power source. In addition, the wireless transceiver includes a mechanical key stored therein for use in an emergency such as battery capacity exhaustion, transceiver breakdown, or the like.

The mechanical key is stored in a separate accommodation space in the resin case. In an emergency, the user removes the mechanical key from the accommodation space of the resin case to unlock the door or use the key for other work.

Recently, wireless transceivers in card keys use more complex and sophisticated systems that use a larger number of components, but the volume of the wireless transceivers themselves is required to be much smaller to be easily carried by the user.

1 is a plan view showing a conventional vehicle card key.

As shown in FIG. 1, a resin case 2 having a hollow space 21 for receiving a mechanical key 7 and a reinforcing portion 8 made of a metal plate for reinforcing the resin case 2 are included. The mechanical key 7 has a hook 71a for engagement with the resin case 2, the hollow space 21 is formed by a combination of a thin wall and a rear wall, and the resin case 2 is a mechanical key ( 7 is provided with a recess 22a for receiving the hook 71a on the mechanical key 7 when it is received in the hollow space 21, and the reinforcement 8 is arranged to be arranged in the recess in the thin wall. do.

However, the conventional technique as described above, the resin case for storing the mechanical key is bonded to the substrate in a fusion method such as soldering, when the resin case is fused to the substrate, it is not easy to adhere to the correct position with the correct dimensions, dimensions The stability is poor.

Accordingly, it is an object of the present invention to provide a vehicle card key in which an accommodating member in which the card key is stored is bonded to the correct position on the substrate with the correct dimensions.

The vehicle card key of the present invention for achieving the above object is a hollow space in which a mechanical key is assembled by being coupled in a snap-in manner with a substrate mounted with various circuit elements for wireless transmission and reception with a vehicle and one end of the substrate. It includes a receiving member for forming a.

According to the present invention, as the housing member is assembled in a snap-in manner on the substrate, the dimensional stability is improved as compared with the conventional soldering method.

1 is a plan view showing a conventional vehicle card key.
2 is a perspective view showing a vehicle card key according to an embodiment of the present invention.
3 is a cross-sectional view taken along the line AA ′ of the vehicle card key shown in FIG. 2.
4 is a cross-sectional view showing a vehicle card key according to another embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 2 is a perspective view illustrating a vehicle card key according to an embodiment of the present invention, and FIG. 3 is a cross-sectional view taken along the line AA ′ of the vehicle card key shown in FIG. 2.

2 and 3, a hollow space 121 in which various circuit elements for wireless transmission and reception with a vehicle are mounted, and a mechanical key 10 is assembled by being connected to one end of the substrate 110. ), A housing 130 forming a substrate, a case 130 sealing the substrate 110 and the housing member 120, and a battery 20 used as a power source of the card key 100.

The receiving member 120 extends from one end to the other end of the mechanical key 10. The material of the accommodating member 120 is stainless steel of a thin plate shape. The stainless steel has about twice the tensile strength of the common metal, and is thinner than the same tensile strength of the common metal. Therefore, the housing member 120 made of stainless steel may increase durability and reduce thickness and weight.

In addition, the accommodating member 120 includes one side surface 122 and an upper surface 123 and a lower surface 124 extending from an end portion of the side surface 122. The storage member 120 forms an intermediate space 121 by the upper surface 123, the lower surface 124, and the side surface 122. Protrusion patterns 125 (or emboss patterns) are formed at the end portions of the top surface 123 and the ends of the bottom surface 124, respectively. The protrusion pattern 125 is coupled to the coupling hole 113 formed at one end of the substrate 110 to form a snap-in connection structure between the substrate 110 and the accommodation member 120.

More specifically, the upper surface 123 extends from the first surface 123a and the first surface 123a extending from the end of the side surface 122, and the second surface having the protrusion pattern 125 formed on the inner surface thereof. 123b. The lower surface 124 extends from the third surface 124a and the third surface 124a facing the first surface 123a to face the second surface 123b, and has a protrusion pattern 125 on the inner surface. ) Includes a fourth surface 124b formed. The storage member 120 has a hollow space 121 formed by the side surface 122, the first surface 123a, and the second surface 123b. Therefore, the substrate 110 is inserted between the third surface 124a and the fourth surface 124b, and the protrusion patterns 125 are formed on the inner surfaces of the third surface 124a and the fourth surface 124b. The accommodation member 120 is coupled to the coupling hole 113 formed at one end of the substrate 110.

The substrate 110 has a mounting surface 111 on which a conductor pattern is formed on only one side surface.

Various circuit elements 112 are mounted on the mounting surface 111. Here, the various circuit elements 112 transmit the response signal to the request signal when the card key 100 receives the request signal for the identification code (ID code) from the vehicle.

The substrate 110 further includes a protrusion member 114 provided at one end.

Protrusion member 114 is coupled to the mechanical key (10). In addition, the protrusion member 114 is fusion-bonded on one side of the substrate 110, preferably on the mounting surface 111, and is formed on the support member 114a made of a panel and on one side of the support member 114a. It consists of a projection pattern 114b. Here, the support member 114a is formed of phosphor bronze. Phosphor bronze is an alloy mainly made of copper and tin and having mechanical strength. Phosphor Bronze also has increased strength while accepting fusion.

The support member 114a has an elastic space 114d formed between the surface opposite to the surface on which the protrusion pattern 114b is formed and the head portion 11 of the mechanical key 10.

The elastic space 114d receives the supporting member 114a struck due to the force applied to the protrusion pattern 114b.

The mechanical key 10 is an emergency key for use in an emergency situation such as exhaustion of the capacity of the battery 20, breakage of the card key 100, and the like. The mechanical key 10 is stored in the hollow space 121 of the housing member 120 formed on the substrate 110. Therefore, the mechanical key 10 is used to take out of the hollow space 121 to unlock the door or perform other tasks in the case of other similar situations such as when the battery 20 is exhausted or the card key 100 is broken. do. In addition, the mechanical key 10 is composed of a head portion 11 coupled to the protruding member 114 and a key portion 13 accommodated in the hollow space 121.

The head portion 11 is a portion that a user grips to take out the mechanical key 10. In addition, the head portion 11 is formed with a coupling hole 12 formed at one end. That is, the head portion 11 is a combination of the projection pattern 114b formed in the support member 114a and the coupling hole 12 of the head portion 11 when the mechanical key 10 is coupled to the substrate 110. Combined and fixed. Thus, the mechanical key 10 can be fixedly coupled to the correct position of the receiving member 120.

On the other hand, in the embodiment of Figures 2 and 3 illustrate a structure in which the projection pattern of the support member is formed on one side, it may be formed on both sides of the support member.

4 is a perspective view showing a vehicle card key according to another embodiment of the present invention.

Referring to FIG. 4, the protrusion member 114 ′ bends the support member 114 a ′ in half to form a fixed space 114 c ′ into which the substrate 110 is inserted. In addition, the fixing space 114c ′ is fused to both surfaces of the substrate 110 on the inner side thereof. In addition, the projection member 114 'is formed with a projection pattern 114b' on both sides of the support member 114a '. Then, the projection pattern 11b 'is fixedly coupled to the engagement hole 12' formed in the head portion 11 'of the mechanical key 10. Here, the coupling hole 12 'of the head portion 11' is also formed on both side surfaces so as to correspond to the projection pattern 114b 'formed on both side surfaces of the support member 114a'.

Referring back to FIG. 3, the case 130 is molded in the substrate 110 and the receiving member 120. Accordingly, the case 130 seals the substrate 110 to which the accommodating member 120 is coupled and the various circuit elements 112 mounted on the substrate 110.

In the vehicle card key 100 of the present invention having the above configuration, the housing member 120 and the substrate 110 and the mechanical key 10 and the substrate 10 are snapped by the projection patterns 114b and 125. To combine.

Therefore, when the mechanical key 10 is coupled to the case 130, the mechanical key 10 can be fitted in the correct position, and when the housing member 120 is assembled to the substrate 110, the mechanical key 10 can be formed at the correct position with the correct dimensions.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description, and all changes or modifications derived from the scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

Claims (5)

A substrate on which various circuit elements are mounted for wireless transmission and reception with a vehicle; And
A housing member coupled to one end of the substrate in a snap-in manner to form a hollow space in which a mechanical key is assembled;
Wherein:
The intermediate space is formed by including one side and an upper surface and a lower surface extending from an end of the one side, and protrusion patterns respectively formed at an end of the upper surface and an end of the lower surface are coupled to a coupling hole formed at one end of the substrate. Combined with the substrate
Car card key.
The method of claim 1,
The upper surface includes a first surface extending from an end of the one side, and a second surface extending from the first surface and the protrusion pattern formed on the inner side,
The lower surface may include a third surface facing the first surface and a fourth surface extending from the third surface to face the second surface and having the protrusion pattern formed on an inner side thereof.
The hollow space is formed by the side surface, the first surface and the second surface,
The substrate is inserted between the third and fourth surfaces, and the receiving member is connected to the coupling hole formed at one end of the substrate by a projection pattern formed on the inner surfaces of the third and fourth surfaces. that
Car card key.
The method of claim 1,
The substrate further includes a projection member provided at one end,
The protrusion member is provided on one side of the substrate, the support member consisting of a panel; And
Consists of a projection pattern formed on one side of the support member
Car card key.
The projection member of claim 3, wherein
A support member which bends the panel in half to form a fixing space into which the substrate is inserted, and wherein an inner surface of the fixing space is fused to both sides of the substrate; And
It includes a projection pattern formed on both sides of the support member
Car card key.
The method of claim 3 or 4, wherein the support member,
Engaging in a coupling hole formed at one end of the mechanical key by the projection pattern
Car card key.



KR1020110132992A 2011-12-12 2011-12-12 Card key for vehicle KR20130066245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110132992A KR20130066245A (en) 2011-12-12 2011-12-12 Card key for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110132992A KR20130066245A (en) 2011-12-12 2011-12-12 Card key for vehicle

Publications (1)

Publication Number Publication Date
KR20130066245A true KR20130066245A (en) 2013-06-20

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ID=48862587

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110132992A KR20130066245A (en) 2011-12-12 2011-12-12 Card key for vehicle

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KR (1) KR20130066245A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019102413A1 (en) * 2017-11-23 2019-05-31 콘티넨탈 오토모티브 게엠베하 Smart key for vehicle
US11508198B2 (en) 2017-11-24 2022-11-22 Honda Motor Co., Ltd. Smart card key
US11512496B2 (en) 2017-11-23 2022-11-29 Honda Motor Co., Ltd. Protecting a card key for vehicles from breakage

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019102413A1 (en) * 2017-11-23 2019-05-31 콘티넨탈 오토모티브 게엠베하 Smart key for vehicle
CN111480184A (en) * 2017-11-23 2020-07-31 大陆汽车有限责任公司 Intelligent key for vehicle
JP2021504604A (en) * 2017-11-23 2021-02-15 コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｏｎｔｉｎｅｎｔａｌ Ａｕｔｏｍｏｔｉｖｅ ＧｍｂＨ Smart keys for cars
CN111480184B (en) * 2017-11-23 2022-04-29 大陆汽车有限责任公司 Intelligent key for vehicle
US11512496B2 (en) 2017-11-23 2022-11-29 Honda Motor Co., Ltd. Protecting a card key for vehicles from breakage
US11624207B2 (en) 2017-11-23 2023-04-11 Honda Motor Co., Ltd. Smart key for vehicle
US11508198B2 (en) 2017-11-24 2022-11-22 Honda Motor Co., Ltd. Smart card key

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