KR20170096496A - C clip - Google Patents
C clip Download PDFInfo
- Publication number
- KR20170096496A KR20170096496A KR1020160017943A KR20160017943A KR20170096496A KR 20170096496 A KR20170096496 A KR 20170096496A KR 1020160017943 A KR1020160017943 A KR 1020160017943A KR 20160017943 A KR20160017943 A KR 20160017943A KR 20170096496 A KR20170096496 A KR 20170096496A
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- clip
- base
- round
- elastic
- Prior art date
Links
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2428—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using meander springs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
The present invention relates to a C clip which is applied to a mobile phone to maintain electrical connection between electronic components.
The C clip functions as a connector for maintaining electrical connection between electronic parts disposed in the mobile phone, and can also function as an antenna.
Since the thickness of the cell phone can be determined by the thickness of the C clip, the C clip performs an important function in the cell phone.
FIG. 1 is an exemplary view showing the structure of a conventional C clip, and particularly shows a structure of a C clip in the absence of external pressure and a structure of a C clip in the case of receiving pressure from the outside.
The conventional C clip has a height of 1.1 mm or more when there is no external pressure.
In the conventional C clip, in order to prevent sagging of the
Due to the bent portion in the U-shape, the conventional C-clip can not be manufactured to 0.5 mm or less. Further, due to the above-described structure, even when there is no external pressure, the height of the conventional C clip is less than 1 mm.
As described above, since the thickness of the cell phone depends on the height of the C clip, the thickness of the cell phone is less likely to be reduced by the conventional C clip.
Prior art related to the present invention is disclosed in Patent Document No. 10-2015-0096986 et al.
An object of the present invention to solve the aforementioned problems is to provide a C clip in which an insertion hole into which a lower end portion of a contact portion can be inserted is formed in a base portion disposed on a substrate.
According to an aspect of the present invention, there is provided a C-clip including: a base fixed to a substrate; A contact portion in electrical contact with the component; And an elastic portion having elasticity and connecting the base portion and the contact portion, wherein the contact portion is disposed at an upper end portion of the base portion, and the contact portion includes: a connection portion connected to the elastic portion; And a round portion connected to the connection portion and having a hemispherical shape which is convex in a direction opposite to the base portion, wherein the base portion is formed with an insertion hole into which the round portion is inserted.
According to the present invention, since the height of the C clip can be reduced, the thickness of the cell phone in which the C clip is disposed can be reduced.
Further, according to the present invention, deflection of the contact portion of the C-clip can be prevented.
1 is an exemplary view showing the structure of a conventional C clip.
2 is a plan view of a C clip according to the present invention;
3 is an exemplary view showing a side surface of a C clip according to the present invention;
4 is a rear view of a C clip according to the present invention.
FIG. 5 is an exemplary view showing a state in which a C-clip according to the present invention starts to be pressed by a contact object. FIG.
6 is an exemplary view showing a state in which the C-clip according to the present invention is pressed to the maximum by the contact object.
7 is an exemplary view showing a state in which a C-clip according to the present invention is mounted on a substrate.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 2 is a plan view of a C clip according to the present invention, FIG. 3 is a side view of a C clip according to the present invention, and FIG. 4 is a rear view of a C clip according to the present invention.
2 to 4, the C clip according to the present invention includes a
First, the
An
The
Second, the
The other end of the
Accordingly, the
The
The
Thirdly, the front surface of the
The blocking
As shown in FIGS. 2 to 4, the blocking
That is, the blocking
In addition, the blocking
For example, when the contact object pushes the
Fourth, the
The
For example, the
2, the connecting
When the
Accordingly, sagging of the
The
The
The
The
When the
That is, in the present invention, the
In addition, a contact portion protruding from the upper end surface of the
The contact object and the
The
When the
Therefore, as shown in FIG. 3, when the
The height Y of the C clip, which can be increased by the elasticity of the
Therefore, the total height X of the
That is, in the present invention, the
3 illustrates a relationship between a maximum height X of the C clip in a state where the
The height of the blocking
FIG. 5 is an exemplary view showing a state where the C clip according to the present invention starts to be pressed by the contact object, FIG. 6 is an exemplary view showing a state where the C clip according to the present invention is maximally pressed by the contact object, 7 is an exemplary view showing a state in which a C-clip according to the present invention is mounted on a substrate.
As described above, the
As shown in FIG. 5, the
In this case, the
6, when the
In this case, the
As the
However, as described above, the
The
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 meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.
100: base portion 200: elastic portion
300: contact part 800: contact object
900: substrate
Claims (4)
A contact portion in electrical contact with the component; And
And an elastic portion having elasticity and connecting the base portion and the contact portion,
Wherein the contact portion is disposed at an upper end portion of the base portion,
The contact portion includes:
A connection part connected to the elastic part; And
And a round portion which is connected to the connection portion and is convex in a direction opposite to the base portion and has a hemispherical shape hollow inside,
And an insertion hole into which the round portion is inserted is formed in the base portion.
And the insertion hole has a size such that the round portion and the connection portion can be inserted.
And the round portion and the connection portion are inserted into the insertion hole and are supported by the substrate when the contact portion receives a pressure toward the base portion.
And a blocking portion protruding in a direction perpendicular to the plane at an edge of the plane of the base portion,
Wherein the blocking portion is provided in at least one of a front surface, a left surface, and a right surface of the contact portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160017943A KR20170096496A (en) | 2016-02-16 | 2016-02-16 | C clip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160017943A KR20170096496A (en) | 2016-02-16 | 2016-02-16 | C clip |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20170096496A true KR20170096496A (en) | 2017-08-24 |
Family
ID=59758129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160017943A KR20170096496A (en) | 2016-02-16 | 2016-02-16 | C clip |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20170096496A (en) |
-
2016
- 2016-02-16 KR KR1020160017943A patent/KR20170096496A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |