KR20090025726A - A slide hinge assembly for sliding type cellular phone - Google Patents
A slide hinge assembly for sliding type cellular phone Download PDFInfo
- Publication number
- KR20090025726A KR20090025726A KR1020070090794A KR20070090794A KR20090025726A KR 20090025726 A KR20090025726 A KR 20090025726A KR 1020070090794 A KR1020070090794 A KR 1020070090794A KR 20070090794 A KR20070090794 A KR 20070090794A KR 20090025726 A KR20090025726 A KR 20090025726A
- Authority
- KR
- South Korea
- Prior art keywords
- upper body
- pair
- base
- fixed plate
- slide
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- 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
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
- H04M1/0237—Sliding mechanism with one degree of freedom
-
- 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
- H04M1/0249—Details of the mechanical connection between the housing parts or relating to the method of assembly
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention is an improvement to enable the slide hinge assembly to implement the antenna function; A fixed plate mounted on an upper surface of the base of the lower body and made of a metal plate having a pair of guide rails symmetrically formed at both ends thereof and bent in a channel shape, the conductive plate being connected to the main board; A lubricating member of a synthetic resin material which is inserted into the pair of guide rails in a longitudinal direction, respectively; A movable plate mounted on a base lower surface of the upper body and having symmetrically arranged slide rods of metal material on both sides thereof so as to be slidably coupled to a lubricating member disposed on a guide rail of the fixed plate in a longitudinal direction; One side is axially coupled to the fixed plate, the other side is axially coupled to the movable plate so as to deviate from the coupling position of one side and the spring member for elastically supporting only the one side of the upper and lower sides; A pair of antenna pattern terminals disposed on one side of the base upper portion of the upper body, respectively contacting the upper ends of the slide rods, and being in contact with the guide rail side of the fixed plate while the upper body and the lower body are aligned; A pair of lower antenna pattern terminals disposed on both sides of the lower base of the upper body, respectively contacting the lower ends of the slide rods, and being in contact with the guide rail side of the fixed plate while the upper body is slid from the lower body; It is characterized by including.
Description
The present invention relates to a slide hinge assembly for a portable terminal, and more particularly, to a slide hinge assembly for a portable terminal having an antenna function capable of implementing the built-in antenna function.
In general, a mobile terminal such as a mobile phone is a wireless communication device that can be carried while holding or carrying a phone.The flip-type with a button cover is provided for easier portability and use in a bar-type exposed button, and a more slip-type device. It is produced and sold in various forms such as a folder-type.
In addition, recently, a sliding type mobile terminal, which can conveniently open and close the mobile terminal with one hand through a slide hinge assembly and can be miniaturized by separating the display unit and the button operation unit, has been commercially available. have. Referring to FIG. 1, the sliding type portable terminal includes a
However, in the case of the conventional sliding type mobile terminal, when the upper
The present invention is to solve this problem; Summary of the Invention An object of the present invention is to improve an antenna function of a slide hinge assembly that slidably couples an upper body up and down in a lower body to implement an antenna function. It is to provide a slide hinge assembly.
In addition, another object of the present invention is to provide a slide hinge assembly for a portable terminal having an antenna function that can be implemented in a more compact by configuring the antenna in a built-in without protruding from the lower body.
The present invention for achieving this object is;
A slide hinge assembly for a portable terminal having an antenna function while slidably coupling a main board provided with an antenna circuit unit and an upper main body in which a display panel is disposed in a lower main body in which a keypad is disposed, to be slidable up and down;
The slide hinge assembly is; A fixed plate mounted on an upper surface of the base of the lower body and made of a metal plate having a pair of guide rails symmetrically formed at both ends thereof and bent in a channel shape, the conductive plate being connected to the main board; A lubricating member of a synthetic resin material which is inserted into the pair of guide rails in a longitudinal direction, respectively; A movable plate mounted on the base lower surface of the upper body and having symmetrically arranged slide rods of metal material on both sides thereof to be slidably coupled to a lubricating member disposed on the guide rail of the fixed plate in a longitudinal direction; A spring member having one side axially coupled to the fixed plate and the other side axially coupled to the movable plate so as to deviate from the engagement position of the one side to elastically support the movable plate only in any one direction of the upper side and the lower side; A pair of upper antenna pattern terminals disposed on both sides of the upper base of the upper body, respectively contacting the upper ends of the slide rods, and being in contact with the guide rail side of the fixed plate while the upper body and the lower body are aligned; A pair of lower antenna pattern terminals disposed on both sides of the lower base of the upper body, respectively contacting the lower ends of the slide rods, and being in contact with the guide rail side of the fixed plate while the upper body is slid from the lower body; It is characterized by including.
In addition, the present invention, the upper and lower antenna pattern terminals fixed to the base of the upper body; A rod contact part provided to protrude from an end of the fixing part and curled to maintain contact with the end of the slide rod in elastic contact with the end of the slide rod; A conductive pin that is bent from the side end of the fixing portion to the slide rod side and bent to a predetermined curvature so as to be electrically connected to the guide rail side of the fixing plate with its own elastic force; Characterized in that made.
In addition, the present invention is characterized in that a pair of contact pins are provided on both sides of the back of the fixing plate for conduction with the main board.
According to this configuration; The slide hinge assembly which slidably couples the upper body up and down in the lower body to implement the antenna function can improve the signal reception sensitivity when using the portable terminal, and the antenna is built-in without protruding from the lower body The portable terminal can be made more compact.
According to the slide hinge assembly for a portable terminal with an antenna function according to the present invention; The slide hinge assembly for slidably coupling the upper body up and down in the lower body is coupled with the antenna circuit of the main board even when the upper body is slid upward, so that it is used in a specific mode of the mobile terminal. There is an effect of performing an antenna function on a signal (frequency).
In addition, since the slide hinge assembly disposed between the upper body and the lower body performs the built-in antenna function, there is an advantage that the portable terminal can be more compactly implemented, and the metal slide hinge assembly having a wide cross-sectional area performs the antenna function. There is an effect of improving the reception sensitivity of a specific signal according to a specific mode of the terminal.
Hereinafter, one preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings. (In an embodiment of the present invention, the present invention is applied to a sliding type mobile phone by way of example.) Briefly the accompanying drawings; 2 to 6 show the configuration of the mobile phone and the slide hinge assembly to which the present invention is applied, Figures 7 to 10 show the operation of the slide hinge assembly according to the present invention.
As illustrated in FIGS. 1 to 4, the sliding type mobile phone according to the present invention has a lower
The
The upper
4 and 5, the
The
And the
On the other hand, the
Therefore, when the
On the other hand, the antenna pattern terminal (70L, 70R) (80L, 80R) are arranged symmetrically on both sides of the
First, the pair of upper
To this end, the pair of upper
The pair of lower
To this end, the pair of lower
The upper and lower
Next, the operation of the
First, as shown in FIGS. 2, 7, and 8, in a state where the
In the state where the
As a result, when the
On the other hand, as shown in Figure 3, 9 and 10, when the user pushes the
Subsequently, when the upper
Therefore, the
In addition, when the
As a result, in the state where the
On the other hand, after completing the call, the user artificially lowers the
When the
In addition, even when the upper
Meanwhile, in the embodiment of the present invention, the
1 schematically shows a conventional slide type portable terminal.
Figure 2 schematically shows a slide type portable terminal to which the present invention is applied and shows a state in which the upper body and the lower body are matched.
3 shows a state in which the upper body of the mobile terminal to which the present invention is applied is slid upward.
Figure 4 is an exploded perspective view showing the arrangement of the slide hinge assembly according to the present invention.
5 is an exploded perspective view of the slide hinge assembly according to the present invention.
6 is a perspective view showing an antenna pattern terminal according to the present invention.
7 and 8 show the operating state of the slide hinge assembly according to the present invention in the upper body is the lower body is aligned (not shown in the upper body and the lower body).
9 and 10 show the operating state of the slide hinge assembly according to the present invention while the upper body is slid upward (not shown in the upper body and the lower body).
* Description of the symbols for the main parts of the drawings *
20..Top Body 21.Base
30.
41L, 41R..
50.
60.
80L, 80R .. bottom
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070090794A KR20090025726A (en) | 2007-09-07 | 2007-09-07 | A slide hinge assembly for sliding type cellular phone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070090794A KR20090025726A (en) | 2007-09-07 | 2007-09-07 | A slide hinge assembly for sliding type cellular phone |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20090025726A true KR20090025726A (en) | 2009-03-11 |
Family
ID=40694007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070090794A KR20090025726A (en) | 2007-09-07 | 2007-09-07 | A slide hinge assembly for sliding type cellular phone |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20090025726A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012115383A1 (en) * | 2011-02-22 | 2012-08-30 | (주)쉘라인 | Actuator and a slide hinge device equipped with same |
WO2024080566A1 (en) * | 2022-10-12 | 2024-04-18 | 삼성전자 주식회사 | Contact member and slidable electronic apparatus comprising same |
-
2007
- 2007-09-07 KR KR1020070090794A patent/KR20090025726A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012115383A1 (en) * | 2011-02-22 | 2012-08-30 | (주)쉘라인 | Actuator and a slide hinge device equipped with same |
WO2024080566A1 (en) * | 2022-10-12 | 2024-04-18 | 삼성전자 주식회사 | Contact member and slidable electronic apparatus comprising same |
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