CN101449474B - Hinge device for cellular phone - Google Patents
Hinge device for cellular phone Download PDFInfo
- Publication number
- CN101449474B CN101449474B CN2007800187073A CN200780018707A CN101449474B CN 101449474 B CN101449474 B CN 101449474B CN 2007800187073 A CN2007800187073 A CN 2007800187073A CN 200780018707 A CN200780018707 A CN 200780018707A CN 101449474 B CN101449474 B CN 101449474B
- Authority
- CN
- China
- Prior art keywords
- push rod
- cellular phone
- latch
- articulated mounting
- pin hole
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 230000001413 cellular effect Effects 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention discloses a hinge device for a cellular phone, which has no device housing and thus, can achieve a greater slimness of the cellular phone and reduce the generation of a noise during a sliding operation of a slide body included in the cellular phone. The hinge device includes a first push rod connected to a main body of the cellular phone and having a pin and a pin hole, and a second push rod connected to a slide body of the cellular phone and having a pin and a pin hole. The pin of the first push rod is penetrated through the pin hole of the second push rod, and the pin of the second push rod is penetrated through the pin hole of the first push rod. A spring is provided around each pin.
Description
Technical field
The present invention relates to be used for the articulated mounting of cellular phone; More specifically; Relate to the following articulated mounting that is used for cellular phone; This articulated mounting does not need independent crust of the device, thereby can realize cellular phone very thinization largely, and reduces the slide mass be included in the cellular phone and carry out generating noise during the slide.
Background technology
Portable radio terminal developed into convertible terminal from the straight-plate-type terminal, to upward turnover type terminal etc.Recently, foldable terminals and slide-type terminal become the main pattern of portable radio terminal.In these different terminal, slide-type terminal (slide-type terminal) has the open operation structure, and the slide mass that wherein has a display window moves having on the main body of keyboard slidably, so that move apart or shift to main body.Adopting should structure, except the slide-type terminal with display screen that the size that size is similar to foldable terminals is provided, also can reduce the overall size of this slide-type terminal.Therefore, nowadays, slide-type terminal is preferably high-grade products.
Articulated mounting to the easy opening/shutoff operation that can promote the sliding cover type portable wireless terminal has carried out various research and development.
Hereinafter, as an example of prior art, disclosed a kind of articulated mounting among the korean utility model registration No.362198 will be described briefly.With reference to Fig. 1, the bar 12 that the articulated mounting 10 of prior art comprises first lid 18 that is connected to the main body (not shown), extend from first lid 18, second lid 19 of the slide mass (not shown) that is connected to slide-type terminal and the bar 15 that extends from second lid 19.Be arranged at the bar 12 and bar 15 arranged alternate that are arranged at second lid 19 of first lid 18.
In having the prior art articulated mounting 10 of above-mentioned structure, if the slide mass (not shown) after receiving external force to moving down, bar is moved and further penetrates shell, thereby causes spring to be compressed and cause first lid to cover to close to each other with second.In this state, if quilt is further a little to moving down after receiving external force for slide mass, even external force no longer is applied in, the slide mass elastic restoring force that also can pass through spring that moves down subsequently obtains naturally.
Yet reducing of the articulated mounting realization thickness of above-mentioned prior art is limited, because it need be used for holding the shell of spring and guide ribs.Therefore, using the portable radio terminal of articulated mounting is limited aspect very thinization.
In addition, because the process medi-spring that is moved further to penetrate shell at bar is compressed, possibly produce frictional noise between shell and the spring.
Summary of the invention
Technical problem
In view of the above problems; Made the present invention; One aspect of the present invention provides a kind of articulated mounting that is used for cellular phone; This articulated mounting does not need independent crust of the device, thereby can realize cellular phone very thinization largely, and can reduce the slide mass that is included in the cellular phone and carry out generating noise during the slide.
Technical scheme
According to an aspect of the present invention, a kind of articulated mounting that is used for cellular phone is provided, this articulated mounting comprises: first push rod, and it is connected to the main body of cellular phone and has latch and pin hole; And second push rod; It is connected to the slide mass of cellular phone and has latch and pin hole; Wherein the latch of first push rod penetrates the pin hole of second push rod, and the latch of second push rod penetrates the pin hole of first push rod, and wherein a spring is arranged between first push rod and second push rod.
First push rod and second push rod must be set to not separated each other.For this reason, at least one in the above-mentioned latch has the retainer that on its end, forms.Allow first push rod and second push rod to move apart or shift to each other though these latches move through pin hole the time, the retainer that is formed at the latch end can not be through relevant pin hole.Therefore, latch can not separate with pin hole fully.
Perhaps, a push rod in first push rod and second push rod can have leader, and another push rod can have guide ribs, and this guide ribs is set to penetrate this leader and has the retainer that forms in its end.In this case, can obtain the effect identical with above description.
Guide ribs and leader are set at each push rod in first push rod and second push rod, and the guide ribs that is formed at first push rod penetrates the leader that is formed in second push rod.As a result, can higher stability prevent that first push rod and second push rod are separated from each other.
Each latch can be integrally formed with first push rod or second push rod.
Each latch can form with first push rod or second push rod dividually, and can insert and be connected to first push rod or second push rod.In this case, preferably, first push rod and second push rod are processed by the synthetic resin material, and latch is processed by metal material.
Description of drawings
After reading combines following detailed description that accompanying drawing carries out, the above aspect of exemplary of the present invention and further feature and advantage will become more obvious, wherein:
Fig. 1 is the stereogram of diagram according to the articulated mounting that is used for cellular phone of prior art;
Fig. 2 is the view of diagram according to the articulated mounting of first embodiment of the present invention;
Fig. 3 and 4 is diagram views according to the articulated mounting of second embodiment of the present invention; With
Fig. 5-the 7th, diagram is according to the view of the operation of the articulated mounting of second embodiment of the present invention.
Embodiment
To describe exemplary of the present invention in detail with reference to accompanying drawing now.
Fig. 2 is the view of diagram according to the articulated mounting 100 of first embodiment of the invention.With reference to Fig. 2, the articulated mounting 100 that is used for cellular phone according to the present invention comprises pair of push rods 110 and 120, and spring 130.
From the following fact, this has mutually the same structure to push rod 110 and 120: each push rod 110 or 120 comprises body 111 or 121, a plurality of latch 113 or 123 and pin hole 114 or 124.Difference between the push rod 110 and 120 is: the arbitrary push rod in these push rods is first push rod 110 with coupling part 112 of the main body (not shown) that is connected to cellular phone, and another push rod is second push rod 120 with coupling part 122 of the slide mass (not shown) that is connected to cellular phone.
Consider the syndeton of first push rod 110 and second push rod 120, first push rod 110 and second push rod 120 are arranged to towards each other, and the latch 113 that is formed at first push rod 110 penetrates the pin hole 124 that is formed in second push rod 120.Similarly, the latch 123 that is formed at second push rod 120 penetrates the pin hole 114 that is formed in first push rod 110.
Although latch 113 and 123 is installed in first and second push rods 110 and 120 and sentences and just penetrate pin hole 124 and 114; But in order to prevent that latch 113 and 123 from separating with pin hole 124 and 114 fully, each latch 113 and 123 is formed with retainer 123a at its place, end.Retainer 123a can have arbitrary shape or size, as long as retainer 123a can not be through relevant pin hole 114 or 124.In this case, pin hole 114 or 124 can be formed with stepped portion at itself and retainer 123a respective end portions place, to prevent that retainer 123a is through pin hole 114 or 124.
Fig. 3-7 diagram according to the articulated mounting 200 of second embodiment of the present invention.
With reference to Fig. 3 and 4, the articulated mounting 200 of this embodiment comprises first push rod 210, second push rod 220, be formed at the leader 216 and 226 and the guide ribs 225 and 215 that penetrates corresponding leader 216 and 226 of corresponding push rod 210 and 220.Particularly, the guide ribs 215 of first push rod 210 guide ribs 225 that penetrates leader 226, the second push rods 220 of second push rod 220 penetrates the leader 216 of first push rod 210.Certainly, separate fully with leader 226 and 216 in order to prevent guide ribs 215 and 225, each in the guide ribs 215 and 225 is formed with retainer 215a at place, its end, and in leader 216 and 226 each is formed and has stepped portion 226b.With guide ribs 215 and 225 and leader 216 and 226 reason that is set to have above-mentioned structure be in order to prevent that first push rod 210 and second push rod 220 from separating each other fully, to allow first and second push rods 210 and 220 to move apart or shift to each other simultaneously.That is to say, guide ribs 215 with 225 and leader 216 and 226 effect and the articulated mounting that is included in aforementioned first embodiment 100 in the effect of the retainer 123a that is formed at place, latch end and pin hole identical.
Except above description, other structure of the articulated mounting 200 of second embodiment is identical with the structure of the articulated mounting 100 of aforementioned first embodiment.Also promptly, each push rod 210 or 220 be provided so that its body 211 or 221 have latch 213 or 223 with pin hole 214 or 224.In addition, two push rods 210 and 220 are arranged to towards each other, make the latch 213 or 223 of the arbitrary push rod in these push rods penetrate the pin hole 224 or 214 of another push rod.Spring 230 places between two push rods 210 and 220.
Because the articulated mounting 200 of second embodiment comprises guide ribs 215 and 225 and leader 216 and 226, so do not need as described in aforementioned first embodiment, locating to be provided with retainer 123a in the end of each latch.
Hereinafter, will the operation according to the articulated mounting of second embodiment of the present invention be described with reference to Fig. 5-7.
As shown in Figure 5, a side of first push rod 210 is connected to the main body MB of cellular phone, and a side of second push rod 220 is connected to the slide mass SB of cellular phone.
If to moving down, as shown in Figure 6, latch moves slide mass SB after receiving external force, the result further penetrates pin hole respectively, thereby allows first push rod 210 and second push rod 220 close to each other.In this case, the spring of installing around respective pins 230 is compressed by first and second push rods 210 and 220.
Then, if slide mass SB after receiving external force further to moving down, as shown in Figure 7, compressed spring 230 elastic return push away first push rod 210 and second push rod 220 thereby work with opposite direction.By the elastic restoring force of spring 230, even external force no longer is applied in to slide mass SB, slide mass SB moving down also and can realize naturally subsequently.
Although for purposes of illustration, exemplary of the present invention is disclosed, those skilled in the art will recognize that in not departing under disclosed scope of the present invention and the spirit like accompanying drawing, can make various changes, interpolation and replacement.
Industrial usability
As conspicuous according to above description; The invention provides a kind of articulated mounting that is used for cellular phone; This articulated mounting does not need independent crust of the device; Thereby realize cellular phone very thinization largely, and reduce the slide mass that is included in the cellular phone and carry out generating noise during the slide.
Claims (7)
1. articulated mounting that is used for cellular phone comprises:
First push rod, it is connected to the main body of cellular phone and has latch and pin hole; And
Second push rod, it is connected to the slide mass of cellular phone and has latch and pin hole,
Wherein the latch of first push rod penetrates the pin hole of second push rod, and the latch of second push rod penetrates the pin hole of first push rod, and a spring is arranged between first push rod and second push rod.
2. according to the articulated mounting of claim 1, wherein, be separated from each other in order to prevent said first push rod and said second push rod, at least one in the said latch has the retainer that on its end, forms.
3. according to the articulated mounting of claim 1; Wherein, In order to prevent that said first push rod and said second push rod are separated from each other; A push rod in said first push rod and said second push rod has leader, and another push rod has guide ribs, and this guide ribs is set to penetrate this leader and has the retainer that forms in its end.
4. according to the articulated mounting of claim 3, wherein, said guide ribs and said leader are set on each push rod in said first push rod and said second push rod; And
The guide ribs that is formed at said first push rod penetrates the leader that is formed in said second push rod.
5. according to the articulated mounting of claim 1, wherein, each latch and said first push rod or said second push rod are integrally formed.
6. according to the articulated mounting of claim 1, wherein, each latch and said first push rod or said second push rod form dividually, and insert and be connected to said first push rod or said second push rod.
7. according to the articulated mounting of claim 6, wherein, said first push rod and said second push rod are processed by the synthetic resin material, and said latch is processed by metal material.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060046450A KR100721347B1 (en) | 2006-05-24 | 2006-05-24 | Structure hinge of cellular phone |
| KR10-2006-0046450 | 2006-05-24 | ||
| KR1020060046450 | 2006-05-24 | ||
| KR1020070017612 | 2007-02-21 | ||
| KR10-2007-0017612 | 2007-02-21 | ||
| KR1020070017612A KR100839403B1 (en) | 2007-02-21 | 2007-02-21 | Apparatus slip hinge for cellular phone |
| PCT/KR2007/002491 WO2007136224A1 (en) | 2006-05-24 | 2007-05-23 | Hinge device for cellular phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101449474A CN101449474A (en) | 2009-06-03 |
| CN101449474B true CN101449474B (en) | 2012-10-03 |
Family
ID=38278070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800187073A Expired - Fee Related CN101449474B (en) | 2006-05-24 | 2007-05-23 | Hinge device for cellular phone |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100721347B1 (en) |
| CN (1) | CN101449474B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100865673B1 (en) * | 2007-05-28 | 2008-10-29 | 주식회사 다이아벨 | Slide hinge apparatus for cellular phone |
| KR100867664B1 (en) * | 2007-05-28 | 2008-11-10 | 암페놀피닉스 주식회사 | Dual slider assembly |
| KR100865670B1 (en) * | 2007-06-11 | 2008-10-29 | 주식회사 다이아벨 | Slide hinge apparatus for cellular phone |
| KR20090002628A (en) * | 2007-07-02 | 2009-01-09 | 주식회사 다이아벨 | Slide hinge apparatus for cellular phone |
| KR100905324B1 (en) * | 2007-08-08 | 2009-07-02 | 주식회사 다이아벨 | Slide Hinge Apparatus for Cellular Phone |
| KR20090015304A (en) * | 2007-08-08 | 2009-02-12 | 주식회사 다이아벨 | Slide hinge apparatus for cellular phone |
| KR100921534B1 (en) * | 2007-08-28 | 2009-10-12 | 주식회사 다이아벨 | Slide Hinge Apparatus of Cellular Phone |
| KR100970470B1 (en) * | 2007-11-30 | 2010-07-16 | 주식회사 다이아벨 | Slide Hinge Apparatus for Cellular Phone |
| KR100861074B1 (en) * | 2007-12-03 | 2008-09-30 | (주) 프렉코 | Slid type cover opening and shutting device using elasticity lever mechanism for mobile phone |
| KR100951751B1 (en) | 2008-03-31 | 2010-04-08 | (주)나라테크놀로지 | Hinge device of a mobile phone |
| KR100865967B1 (en) * | 2008-05-26 | 2008-10-30 | (주) 프렉코 | Slid type cover opening and shutting device for mobile phone |
| KR100945242B1 (en) | 2008-07-30 | 2010-03-03 | (주)쉘라인 | Slide hinge device |
| KR100876552B1 (en) | 2008-09-19 | 2008-12-31 | (주) 프렉코 | Elasticity lever mechanism for mobile phone |
| KR100898560B1 (en) | 2008-10-23 | 2009-05-19 | (주)에버텍 | Sliding hinge |
| KR101044797B1 (en) * | 2009-01-08 | 2011-06-29 | 주식회사 한빛티앤아이 | Slide module of mobile phone |
| WO2010085046A2 (en) * | 2009-01-22 | 2010-07-29 | (주)선우엠앤원 | Spring module for a portable terminal |
| WO2011052881A2 (en) * | 2009-10-30 | 2011-05-05 | Kim Kwang Il | Slide hinge actuator module |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2749196Y (en) * | 2004-02-03 | 2005-12-28 | 秋钟哲 | Sliding board with slip connection between receiving part and transmitting part of handset |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200419188Y1 (en) | 2006-03-23 | 2006-06-19 | (주)나노텍 | Slide spring apparatus for telecommunication terminal and slide module having the same |
-
2006
- 2006-05-24 KR KR1020060046450A patent/KR100721347B1/en not_active IP Right Cessation
-
2007
- 2007-05-23 CN CN2007800187073A patent/CN101449474B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2749196Y (en) * | 2004-02-03 | 2005-12-28 | 秋钟哲 | Sliding board with slip connection between receiving part and transmitting part of handset |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100721347B1 (en) | 2007-05-25 |
| CN101449474A (en) | 2009-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140523 |