CN102810423A - Zooming key structure - Google Patents
Zooming key structure Download PDFInfo
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- CN102810423A CN102810423A CN2011101442104A CN201110144210A CN102810423A CN 102810423 A CN102810423 A CN 102810423A CN 2011101442104 A CN2011101442104 A CN 2011101442104A CN 201110144210 A CN201110144210 A CN 201110144210A CN 102810423 A CN102810423 A CN 102810423A
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- holding section
- scaling key
- key structure
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Abstract
A zooming key structure comprises a zooming key, a first middle frame part and a second middle frame part. The first middle frame part is provide with a first clamping portion and a first body, and the first clamping portion extends out from the first body and is positioned on one side of the zooming key. The second middle frame part is provided with a second clamping portion and a second body, and the second clamping portion extends out from the second body and is positioned on the other side of the zooming key. The first clamping portion and the second clamping portion are clamped with each other to form annular holding space, and the zooming key is surrounded by the first clamping portion and the second clamping portion and fixed to the annular holding space.
Description
Technical field
The present invention relates to a kind of scaling key structure, relate in particular to a kind of scaling key structure that is applied to portable electronic devices such as camera, video camera or mobile phone.
Background technology
The scaling key structure of portable electronic devices such as present camera, video camera or mobile phone utilizes a center (middle band) that scaling key is fixed in above the body usually, adjusts focal length to make things convenient for the user.Generally speaking, the production method of center is at first die sinking, carries out plastic rubber ejaculate molding again, electroplates at last again.Yet being shaped as of common center is irregularly shaped, can have the part that some positions, hole or groove need cooperate electronic installation on the center, for example: scaling key, supply hub, transfer of data jack etc.The more complicated complexity that just improves die sinking more of shape.As far as ejection formation, the needed dwell time also can be improved and made the cycle (cycle time) and process complexity raising that the processing procedure of plastic rubber ejaculate molding needs.In addition, the center shape is big more, and then the die sinking cost can increase, and cycle and process complexity that the processing procedure of plastic rubber ejaculate molding needs also can improve a lot.Moreover center is generally the frame of elongated shape, appears with the ㄇ font, and some appears with hollow even.Generally speaking, plated item adopts the ㄇ font can cause electroplating quality to descend, and causes improving for the electroplating technology requirement.If plated item is a hollow, electroplating quality decline degree can be even more serious.In addition, with present scaling key structure, scaling key adopts the assembly of bulk-breaking formula, and promptly scaling key also need be utilized a metal sheet that convergent-divergent is turned round screw lock and turn round in convergent-divergent except main convergent-divergent is turned round.Such configuration mode is after whole assembly, owing to a little less than the structural strength of metal sheet, therefore cause scaling key to rock and excesssive gap because of external force causes the metal sheet distortion easily, the texture of whole electronic installation will reduce.
Particularly; Present general scaling key structure; Since center be single type integrated plated item and scaling key for turn round by convergent-divergent, the structure of metal sheet and screw assembly, not only part count is many, a little less than the bulk strength; Assemble also very complicatedly, therefore cause assembly cost and man-hour all to be improved.
Summary of the invention
The present invention provides a kind of scaling key structure, and it can make the assembling simplification of scaling key structure, and quality and bulk strength significantly promote, and assembling man-hour and cost of manufacture significantly reduce.
The present invention proposes a kind of scaling key structure, comprises in the scaling key, one first framework in the framework and one second.Framework has one first holding section and one first body in first, and first holding section is extended by first body, and first holding section is positioned at a side of scaling key.Framework has one second holding section and one second body in second, and second holding section is extended by second body, and second holding section is positioned at the opposite side of scaling key.Wherein, first holding section and second holding section engage each other and form a ring-type spatial accommodation, and with scaling key around and be fixed in the ring-type spatial accommodation.
In one embodiment of this invention, the inboard inboard and second holding section of first holding section respectively has an arcuation tongue, is suitable for assisting scaling key is fixed in the ring-type spatial accommodation.
In one embodiment of this invention, the inboard of first holding section also has at least one convexity and at least one depression, and the inboard of second holding section also has at least one convexity and at least one depression.
In one embodiment of this invention, the convexity of first holding section is corresponding to the depression of second holding section, and the depression of first holding section is corresponding to the convexity of second holding section.
In one embodiment of this invention, when framework in the scaling key, first with second in framework engage when forming the scaling key structure, the scaling key structure is an enclosed construction or the Open architecture with an opening.
In one embodiment of this invention, the material of framework is the metal of metal, plastic cement, electroplating surface or the plastic cement of electroplating surface in first.
In one embodiment of this invention, the material of framework is the metal of metal, plastic cement, electroplating surface or the plastic cement of electroplating surface in second.
In one embodiment of this invention, the scaling key structure comprises that also a shutter key and a convergent-divergent turn round, and shutter key is disposed at scaling key and is suitable for focusing and photographic images automatically, and convergent-divergent is turned round and is disposed at scaling key and is suitable for adjusting focal length.
In one embodiment of this invention, the scaling key structure is applicable to portable electronic devices such as being configured in camera, video camera or mobile phone.
Based on above-mentioned, in an embodiment of the present invention, middle framework is designed to two-piece type by adopting, again with scaling key around and be fixed between two middle frameworks, the plastic rubber shaping and the electroplating quality of framework significantly promote in making.And then can make the assembling simplification of scaling key structure, and quality and bulk strength significantly promote, and assembling man-hour and cost of manufacture significantly reduce.
For letting the above-mentioned feature and advantage of the present invention can be more obviously understandable, hereinafter is special lifts embodiment, and conjunction with figs. elaborates as follows.
Description of drawings
Fig. 1 is the explosive view of the scaling key structure of one embodiment of the invention.
Fig. 2 is the top view of the scaling key structure of Fig. 1.
Fig. 3 is the cutaway view of the scaling key structure of Fig. 2 along the AA line.
Fig. 4 be Fig. 1 the scaling key structure first in the part enlarged drawing of framework.
Fig. 5 be Fig. 1 the scaling key structure second in the part enlarged drawing of framework.
Reference numeral:
100: the scaling key structure
110: scaling key
Framework in 120: the first
121: the first holding sections
122: the first bodies
Framework in 130: the second
131: the second holding sections
132: the second bodies
140: shutter key
150: convergent-divergent is turned round
151: salient point
G: arcuation tongue
P: convexity
R: depression
S: ring-type spatial accommodation
Embodiment
Scaling key structure of the present invention is applicable to the portable electronic devices such as mobile phone that are configured in camera, record video camera or tool camera function, so that the user can do focusing through scaling key, adjust focal length or press shutter key and catch actions such as image.Fig. 1 is the explosive view of the scaling key structure of one embodiment of the invention.Please refer to Fig. 1, the scaling key structure 100 of present embodiment comprises in the scaling key 110, one first framework 130 in the framework 120 and one second.Framework 120 has one first holding section 121 and one first body, 122, the first holding sections 121 are extended by first body 122 in first, and first holding section 121 is positioned at a side of scaling key 110.Framework 130 has one second holding section 131 and one second body, 132, the second holding sections 131 are extended by second body 132 in second, and second holding section 131 is positioned at the opposite side of scaling key 110.As shown in Figure 1; First holding section 121 and second holding section 131 of present embodiment are all semi-circular; First holding section 121 and second holding section 131 can form a ring-type spatial accommodation S during engaging each other, and with scaling key 110 around and be fixed in ring-type spatial accommodation S.
As shown in Figure 1, because the middle framework of the scaling key structure 100 of present embodiment is the design of two-piece type, split into promptly in first that 130 two middle frameworks of framework design in the framework 120 and second.Scaling key 110 is also different with in the past, no longer need lean on the mode of metal sheet and screw screw lock to fix, and therefore the intensity of whole scaling key structure 100 also can promote.In embodiments of the present invention, because framework 130 in the framework 120 and second in first is designed to two elements of separate type, so the processing procedure of die sinking, plastic rubber ejaculate molding and plating becomes simply a lot.For example, owing to smaller volume, make that the degree of difficulty on the mould reduces in the die sinking processing procedure.The dwell time of plastic rubber ejaculate molding processing procedure also can diminish and causes the cycle of plastic rubber shaping processing procedure needs also can shorten.The complexity of plating aspect also can reduce, and whole relatively electroplating quality can promote a lot.Therefore, present embodiment first in the production method of framework 130 in the framework 120 and second, more selection can become.For example; Because compared to the middle framework of single type in the past; The two-piece type of the embodiment of the invention first in the framework 120 and second shape of framework 130 simpler; It is less that volume also becomes, in first in the framework 120 and second material of framework 130 can be the metal of metal, plastic cement, electroplating surface or the plastic cement of electroplating surface.
In addition, when scaling key 110 being sticked between first holding section 121 and second holding section 131, scaling key structure 100 can or have the Open architecture of an opening for an enclosed construction.The scaling key structure 100 of present embodiment is for being shown in Fig. 1 for example with Open architecture with an opening.The scaling key structure 100 that framework 130 engagings form in the framework 120 and second in the scaling key 110 of present embodiment, first; Owing to the end of first body 122 and second body 132 still has a segment distance to form an opening, so the scaling key structure 100 of Fig. 1 is for having the Open architecture of an opening.In other embodiments; Can the Design of length of second body 132 of framework 130 in first body 122 and second of framework 120 in first is longer; First body 122 and second body, 132 ends engage one another when making formation scaling key structure 100, and obtain an enclosed construction.As far as framework in the single type in the past, the degree of difficulty of each side such as die sinking when middle framework is enclosed construction, plastic rubber ejaculate molding and plating all can promote.Yet the scaling key structure 100 of the embodiment of the invention is the structure of two-piece type, so closed or openly can obtain quality scaling key structure 100 preferably no matter be.
Fig. 2 is the top view of the scaling key structure of Fig. 1.Fig. 3 is the cutaway view of the scaling key structure of Fig. 2 along the AA line.Please be simultaneously comprise also that referring to figs. 2 and 3, the scaling key structure 100 of present embodiment a shutter key 140 and a convergent-divergent turn round 150.Shutter key 140 is disposed at scaling key 110 tops and is suitable for focusing and photographic images automatically.More detailed; As shown in Figure 3; The structure example of shutter key 140 is utilized the form fit design of spring and shutter key 140 in this way, makes the function that reaches automatic focusing when the user gently presses shutter key 140 earlier, can reach the function of photographic images when the user depresses shutter key 140 again.Convergent-divergent is turned round 150 structure example and is utilized the configuration of spring to cooperate the convergent-divergent with a salient point 151 to turn round 150 shaped design in this way, makes the user that convergent-divergent is turned round that 150 salient point 151 is turned right or can reach the effect of adjustment focal length toward anticlockwise one predetermined distance.At this, the present invention does not limit shutter key 140 and convergent-divergent is turned round 150 structural design, and the structure of scaling key 110 can have different design according to different requirement, repeats no more at this.
Next, with specify the embodiment of the invention first and second in framework 120,130 mode that scaling key 110 is fixing.Fig. 4 be Fig. 1 the scaling key structure first in the part enlarged drawing of framework.Fig. 5 be Fig. 1 the scaling key structure second in the part enlarged drawing of framework.Please refer to Fig. 1, Fig. 4 and Fig. 5, in first in first holding section 121 of framework 120 inboard and second inboard of second holding section 131 of framework 130 respectively have an arcuation tongue G, be suitable for auxiliary scaling key 110 being fixed in ring-type spatial accommodation S.In other words, arcuation tongue G is suitable for the marginal branch of scaling key 110 is propped up, and making that convergent-divergent turns round 150 can be along engaging and the edge of the ring-type spatial accommodation S that form rotate freely the footpath degree be scheduled to each other by first holding section 121 and second holding section 131.
In the present embodiment, more detailed, the inboard of first holding section 121 has at least one protruding P and at least one depression R.Likewise, the inboard of second holding section 131 has at least one protruding P and at least one depression R.The inboard that Fig. 4 of present embodiment and Fig. 5 illustrate first holding section 121 and second holding section 131 respectively has a protruding P and a depression R is an example.The number of protruding P and depression R and the position of configuration can increase or reduce according to different demands, and this present invention is not limited but in other embodiments.The protruding P of first holding section 121 is corresponding to the depression R of second holding section 131, and the depression R of first holding section 121 is corresponding to the convexity of second holding section 131.So, present embodiment with the protruding P of first holding section 121 and second holding section 131 and depression R correspondence interlock form a ring-type spatial accommodation S with scaling key 110 around and be fixed in ring-type spatial accommodation S.Scaling key 110 integral body that it should be noted that this moment are fixed in ring-type spatial accommodation S, but convergent-divergent turns round 150 and can rotate freely certain predetermined footpath degree along the edge, so that the user can turn round 150 salient point 151 adjustment focal lengths through convergent-divergent.
In sum, the present invention is designed to two-piece type by adopting with middle framework, again with scaling key around and be fixed between two middle frameworks, make the plastic rubber shaping of scaling key structure and electroplating quality significantly promote.And then can make the assembling simplification of scaling key structure, and quality and bulk strength significantly promote, and assembling man-hour and cost of manufacture significantly reduce.Scaling key structural arrangements of the present invention on the portable electronic devices such as mobile phone of camera, video camera or tool camera function, can be promoted the quality of portable electronic devices.
Though the present invention discloses as above with embodiment, so it is not in order to limiting the present invention, any under the those of ordinary skill of technical field, when can doing a little change and retouching, and do not break away from the spirit and scope of the present invention.
Claims (9)
1. scaling key structure comprises:
One scaling key;
Framework in one first has one first holding section and one first body, and this first holding section is extended by this first body, and this first holding section is positioned at a side of this scaling key; And
Framework in one second has one second holding section and one second body, and this second holding section is extended by this second body, and this second holding section is positioned at the opposite side of this scaling key;
Wherein, this first holding section and this second holding section engage each other and form a ring-type spatial accommodation, and with this scaling key around and be fixed in this ring-type spatial accommodation.
2. scaling key structure according to claim 1, wherein the inboard inboard and this second holding section of this first holding section respectively has an arcuation tongue, is suitable for assisting this scaling key is fixed in this ring-type spatial accommodation.
3. scaling key structure according to claim 1, wherein the inboard of this first holding section also has at least one convexity and at least one depression, and the inboard of this second holding section also has at least one convexity and at least one depression.
4. scaling key structure according to claim 3, wherein this convexity of this first holding section is corresponding to this depression of this second holding section, and this depression of this first holding section is corresponding to this convexity of this second holding section.
5. scaling key structure according to claim 1, wherein when this scaling key, this in first framework with this in second framework engage when forming this scaling key structure, this scaling key structure is an enclosed construction or the Open architecture with an opening.
6. scaling key structure according to claim 1, wherein this in first the material of framework be the metal of metal, plastic cement, electroplating surface or the plastic cement of electroplating surface.
7. scaling key structure according to claim 1, wherein this in second the material of framework be the metal of metal, plastic cement, electroplating surface or the plastic cement of electroplating surface.
8. scaling key structure according to claim 1 comprises also that wherein a shutter key and a convergent-divergent turn round, and this shutter key is disposed at this scaling key and is suitable for focusing and photographic images automatically, and this convergent-divergent is turned round and is disposed at this scaling key and is suitable for adjusting focal length.
9. scaling key structure according to claim 1, wherein this scaling key structure is applicable to portable electronic devices such as being configured in camera, video camera or mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110144210.4A CN102810423B (en) | 2011-05-31 | 2011-05-31 | Zooming key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110144210.4A CN102810423B (en) | 2011-05-31 | 2011-05-31 | Zooming key structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102810423A true CN102810423A (en) | 2012-12-05 |
| CN102810423B CN102810423B (en) | 2014-09-17 |
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ID=47234108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110144210.4A Expired - Fee Related CN102810423B (en) | 2011-05-31 | 2011-05-31 | Zooming key structure |
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| Country | Link |
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| CN (1) | CN102810423B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513513A (en) * | 2015-12-25 | 2016-04-20 | 苏州拾向梦数字媒体有限公司 | Electronic scroll display system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008021525A (en) * | 2006-07-12 | 2008-01-31 | Sony Corp | Button structure of electronic device and electronic device |
| CN201060305Y (en) * | 2007-03-23 | 2008-05-14 | 泓记精密股份有限公司 | Improved drive and localization configuring focusing actuator |
| CN201364450Y (en) * | 2009-01-21 | 2009-12-16 | 华晶科技股份有限公司 | Operating mechanism for zooming |
-
2011
- 2011-05-31 CN CN201110144210.4A patent/CN102810423B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008021525A (en) * | 2006-07-12 | 2008-01-31 | Sony Corp | Button structure of electronic device and electronic device |
| CN201060305Y (en) * | 2007-03-23 | 2008-05-14 | 泓记精密股份有限公司 | Improved drive and localization configuring focusing actuator |
| CN201364450Y (en) * | 2009-01-21 | 2009-12-16 | 华晶科技股份有限公司 | Operating mechanism for zooming |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513513A (en) * | 2015-12-25 | 2016-04-20 | 苏州拾向梦数字媒体有限公司 | Electronic scroll display system |
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| CN102810423B (en) | 2014-09-17 |
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