CN202276374U - Sliding portable terminal - Google Patents
Sliding portable terminal Download PDFInfo
- Publication number
- CN202276374U CN202276374U CN 201120351975 CN201120351975U CN202276374U CN 202276374 U CN202276374 U CN 202276374U CN 201120351975 CN201120351975 CN 201120351975 CN 201120351975 U CN201120351975 U CN 201120351975U CN 202276374 U CN202276374 U CN 202276374U
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- Prior art keywords
- framework
- portable terminal
- pinion
- slide
- type portable
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Abstract
The utility model discloses a sliding portable terminal which includes a sliding mechanism. The sliding mechanism connects a first frame body with a second frame body and makes the first frame body and the second frame body slide freely. The back of the first frame body is provided with a pair of cogged racks (11) which are spaced. Roller abutting parts (13) are arranged in parallel with the cogged racks (11). The surface of the second frame body (5) is provided with a pinion shaft (30) which is provided with pinions (31) which engage with the cogged racks (11) and rollers (32) which abut against the roller abutting parts (13) on the two ends. A simple and light structure enables the first frame body to slide stably along the advancing direction relative to the second frame body, and the first frame body does not tilt.
Description
Technical field
The utility model relate to a kind of comprise with first framework and second framework connect into can be free to slide the slide type portable terminal of slide mechanism.
Background technology
Up to now, with first framework and second framework connect into can be free to slide and can switch first framework and second framework when overlapping closed condition and the first framework slippage and make the slide type portable terminal of the open mode that the part on second framework surface is exposed for well-known.
For example, in day disclosure special permission communique 2010-136529 communique, disclose a kind of display part framework that will comprise display part and comprised that the operating portion framework of operating portion connects into slidable slide type portable terminal device.In this slide type portable terminal device, have the metallic plate of the first type surface that forms the display part framework and the guide rail and the framework that can snap together to slide relative, guide rail is through being fixedly welded on metallic plate, and frame fixation is in the operating portion framework.
The utility model content
-utility model technical problem to be solved-
Yet, in the slide type portable terminal up to now, guide rail by about the high rigid metal keeping parallelism degree that is connected, framework also by about the high rigid metal keeping parallelism degree that is connected, this just makes that seeking lightweight is restricted.If the display part framework becomes the structure of growing crosswise, the part that then connects about guide rail and the framework becomes big, causes the quality increase, rocks but also between guide rail and framework, produce easily.If reduce this and rock and reduce the gap, when the display part framework tilted with respect to the operating portion framework, slippage was just bad, this is a problem.
The utility model is accomplished for addressing the above problem.Be: with simple and lighter structure the framework of winning not to be tilted with respect to second framework in direction of advance, and move reposefully its order.
-in order to the technical scheme of technical solution problem-
In order to reach said purpose, in this utility model,, be provided with at two ends and do not have only pinion to also have the pinion shaft of roller as slide mechanism.
Specifically, in the utility model of first aspect,
Be to be object with the slide type portable terminal that comprises the slide mechanism that can connect first framework and second framework with being free to slide.
And said slide mechanism comprises:
The a pair of rack rails that is provided with at the back side of said first framework spaced apartly,
Be parallel to the roller abutting part that said each rack rails is provided with at the back side of said first framework, and
Be arranged on the surface of said second framework and have respectively at two ends with the pinion of said each rack rails engagement and with the pinion shaft of the roller butt of said roller abutting part.
According to said structure, because be provided with pinion at the two ends of pinion shaft, owing to make these pinions and the engagement of a pair of rack rails, so a pair of pinion rotates synchronously, first framework does not tilt in direction of advance with respect to second framework, and moves reposefully again.Owing to connecting roller on the pinion shaft, so even if power is added in partially the framework of winning will be tilted with respect to second framework, load also can be shared by roller and roller abutting part, has therefore prevented inclination effectively.Have again, utilize pinion shaft left and right sides pinion to rotate synchronously, and can prevent the inclination of first framework on direction of advance, so need not sturdy frame for the binding guide rail under the prior art that prevents the inclination of first framework.Can also shorten with the guide rail card with the length of part on glide direction, so can obtain the slide mechanism of lightweight structure.
The utility model of second aspect is in the utility model of first aspect,
The external diameter of said roller equals the pitch diameter of said pinion.
According to said structure because pinion is when rotating on rack rails, roller always with roller abutting part butt, so load suitably share by pinion and roller, thereby first framework can move on second framework reposefully.
The 3rd utility model is in first or second utility model,
Said pinion and roller and said pinion shaft are one-body molded and make.
According to said structure, if pinion rotates on rack rails, roller also can be forced rotation, so roller just can not slide on the roller abutting part, first framework will slippage more reposefully on second framework.
The utility model of fourth aspect is in the utility model of the third aspect,
Said pinion shaft is a resin formed article.
According to said structure, pinion shaft is on the surface of second framework, to extend, but because be resin formed article, so can as the metal forming goods, not produce the electric wave obstacle.And if resin formed article, the light weight moulding is easy.
The utility model of the 5th aspect is in the utility model of fourth aspect,
Said pinion shaft is to be made by the polyether-ether-ketone resin moulding.
According to said structure, just can moulding mar proof and the good pinion shaft of sliding properties.
The utility model of the 6th aspect is in the utility model aspect the 5th,
Said rack rails and roller abutting part are also formed by the polyether-ether-ketone resin moulding.
According to said structure, even if having the also moulding easily of shape of the complicacy of rack rails and roller abutting part, mar proof and sliding properties are good, so even if long-term use also can be kept move operation reposefully.
The utility model of the 7th aspect is in the utility model of arbitrary aspect aspect first to the 6th, and said slide mechanism comprises:
Have and support said pinion shaft and make this pinion shaft rotatable pinion shaft support portion and a pair of pinion body side frame of the buckling parts that fastens with the said rack rails back side.
According to said structure, the buckling parts through making the pinion body side frame and the back side of rack rails fasten, and first framework just can not break away from second framework.Also have, prevent that through pinion shaft is set first framework from tilting in direction of advance with respect to second framework, so need not for the keeping parallelism degree increases the length of buckling parts on glide direction, so can obtain the slide mechanism of light weight.
The utility model of eight aspect is in the utility model aspect the 7th,
In said slide mechanism, be provided with: in said slide mechanism, be provided with tilt drive mechanism; Sliding with respect to said second framework in said first framework makes under the open mode that the surface of this second framework exposes, this tilt drive mechanism make this first framework with respect to this second framework near front one side crustal inclination.
According to said structure, lift to the front by tilt drive mechanism first framework under open mode, so Yi Bian be easy to see first framework, Yi Bian operate second framework.
The utility model of the 9th aspect is in the utility model of eight aspect,
Said tilt drive mechanism be by:
Be formed on the said a pair of pinion body side frame and to the side-prominent protuberance in said second framework surface one,
Be parallel to the guiding groove that said rack rails depression and said protuberance can move therein at the back side of said first framework, and
Be formed on that the inclined-plane of the end of said guiding groove constitutes.
According to said structure; Because the protuberance of pinion body side frame moves in guiding groove in the way of sliding; Run into the inclined-plane and be lifted at sliding mobile terminal, the framework of winning is tilted to the front, so can obtain can not hinder the tilt drive mechanism simple in structure that steadily moves.
The utility model of the tenth aspect; Be in the utility model of arbitrary aspect aspect first to the 9th; Between the said a pair of rack rails on said first framework, be formed with holding wire and use recess; The holding wire that connects first substrate and second substrate in said second framework in said first framework can be mobile in recess at said holding wire in the slide of this first framework and second framework, this holding wire with concave depth more than the external diameter of this holding wire.
According to said structure, because holding wire moves in recess at holding wire in sliding, so holding wire can not damage or hinders slide because of contacting pinion shaft.
The utility model of the tenth one side is in the utility model of the arbitrary aspect aspect first to the tenth,
Said first framework comprises display part,
The long side direction of said first framework is consistent with the long side direction of said pinion shaft.
According to said structure; The long side direction of first framework is consistent with the long side direction of pinion shaft; So the distance between rack rails becomes big, first framework tilts in direction of advance with respect to second framework easily, but because roller always with roller abutting part butt; So can suppress the generation of tilting reliably, move operation is possible reposefully.And because connect a pair of pinion with pinion shaft, so need not as the frame structure under the prior art, linking part to be set, light-weighted effect is big.
The effect of-utility model-
As stated; According to the utility model; A pair of rack rails (rack) and roller (roller) abutting part of being provided with spaced apart at the back side of first framework; Be provided with the pinion shaft that two ends have pinion (pinion) and roller respectively on the surface of second framework, Yi Bian a pair of pinion is rotated synchronously, Yi Bian make roller and roller abutting part butt.For this reason, first framework can not tilted in direction of advance with respect to second framework with structure simple, light weight, and slippage reposefully.
Description of drawings
Fig. 1 is the amplification inclinating view of the I portion of Fig. 9.
Fig. 2 is the stereogram of the closed condition of expression sliding type handset.
Fig. 3 is the stereogram of the open mode of expression sliding type handset.
Fig. 4 is the exploded perspective view of Fig. 2.
Fig. 5 is the front view of Fig. 3.
Fig. 6 is the cutaway view of cutting open along VI-VI line among Fig. 5.
Fig. 7 is the cutaway view of cutting open along VII-VII line among Fig. 5.
Fig. 8 is the stereogram of one slide mechanism that is in open mode looked sideways from the front.
Fig. 9 is the upward view of Fig. 8.
Figure 10 is the right view of Fig. 8.
Figure 11 is the stereogram that amplifies the part of the slide mechanism under the related closed condition of expression variation.
Figure 12 is the stereogram that amplifies the part of the slide mechanism under the related open mode of expression variation.
Figure 13 is the stereogram of the back side one side of the first related framework of expression variation.
Figure 14 is the stereogram of surface one side of the second related framework of expression variation.
-symbol description-
1-sliding type handset (slide type portable terminal); 3-first framework; 3c-guiding groove (tilt drive mechanism); 7-first substrate; 8-second substrate; The 9-holding wire; The 10-slide mechanism; The 11-rack rails; 12c-inclined-plane (tilt drive mechanism); 13-roller abutting part; The 30-pinion shaft; The 31-pinion; The 32-roller; 33-pinion body side frame; The 33c-buckling parts; 34-pinion shaft support portion; 35-protuberance (tilt drive mechanism); The 110-slide mechanism.
Embodiment
Below, based on the execution mode of description of drawings the utility model.
Fig. 2～Fig. 7 representes the sliding type handset 1 as the slide type portable terminal of the execution mode of the utility model.In the mobile phone 1 of this execution mode, second framework 5 that has operating portion 4 on first framework 3 that has the long display part 2 of growing crosswise of length on the left and right directions on the surface and the surface is connected to and can be free to slide by slide mechanism 10.Display part 2 is covered by the cover 2a of acrylic panel etc., both can be liquid crystal display, also can be that organic EL shows, can also be touch-screen.Like Fig. 4 and shown in Figure 5, auxiliary first framework 3 is configured between first framework, 3 back sides and second framework, 5 surfaces with respect to the helical spring 6 of being turned round of second framework, 5 slippages.An end 6a who is turned round helical spring 6 is connected the back side of first framework 3 revolvably with Screw (not shown); Other end 6b is connected on the supporting pin 6c on second framework, 5 surfaces revolvably.For the purpose of simplifying the description, be left and right directions with the long side direction of display part 2, Width is an above-below direction.
The holding wire 9 that links second substrate 8 of first substrate 7 and second framework 5 in first framework 3 is accommodated in the holding wire that caves at the back side in first framework 3 of cup depth more than the external diameter of holding wire 9 with recess 3a (with reference to Fig. 5 and Figure 13).
And slide mechanism 10 comprises a pair of rack rails 11, and a pair of rack rails 11 is arranged on the back side of first framework 3 spaced apartly.Each rack rails 11, be formed on be embedded in the rack rails that is formed at first framework about 3 with the rack rails unit 12 of recess 3b (with reference to Fig. 6 and Fig. 7) about the outside.Shown in Fig. 1 amplifies, inboard about rack rails unit 12, be parallel to rack rails 11 ground and arranging roller abutting part 13.Rack rails unit 12, the inboard has rack rails installation portion 12b about roller abutting part 13, has a plurality of through hole 12a on the back side that rack rails unit 12 is installed in first framework 3 that are on the rack rails installation portion 12b.The apparent height of roller abutting part 13 equals the height of the benchmark nodel line of rack rails 11.
On the other hand, slide mechanism 10 comprises pinion shaft 30.The depression pinion shaft that this pinion shaft 30 extends about being enclosed on the surface of second framework 5 is with recess 5a (with reference to Fig. 4 and Fig. 7).Pinion shaft 30 has the pinion 31 with rack rails 11 engagement at two ends, the inboard roller 32 that has respectively with roller abutting part 13 butts about pinion shaft 30.Pinion 31 utilizes polyether-ether-ketone resin (PEEK resin) and pinion shaft 30 one-body molded with roller 32.For this reason, form the good pinion shaft of mar proof and sliding properties 30 easily.And, though pinion shaft 30 extend upward at the approximate whole right and left of second framework 5 because pinion shaft 30 is resin formed articles, so generation electric wave is not hindered can be not metallic article as pinion shaft the time.And the external diameter of roller 32 is set at the pitch diameter of pinion 31 and equates.The rack rails unit 12 that comprises rack rails 11 and roller abutting part 13 is also made by the polyether-ether-ketone resin moulding.For this reason, with metal mutually this, even if the rack rails unit 12 of complicated shape also easily moulding and light weight, and mar proof and sliding properties are good, so even if smooth sliding operation is also kept in long-term use.
Next, the action situation of the slide type portable terminal that this execution mode is related is described.
At first, under closed condition shown in Figure 2, pinion 31 is positioned at the upper end (with reference to Fig. 4) of rack rails 11.Under this state, turned round helical spring 6 and be natural length or the state more or less turned round.
Secondly, if any part of first framework 3 is upwards boosted against the elastic force of being turned round helical spring 6, then turned round helical spring 6 limits and reversed, move to rack rails 11 belows on pinion 31 limits.At this moment because the long side direction of first framework 3 is consistent with the long side direction of pinion shaft 30, so the distance between the left and right sides rack rails 11 is big, first framework 3 be easy to respect to second framework 5 on direction of advance to the left and right two directions arbitrary direction tilt.But, owing to be provided with pinion 31, make these pinions 31 and a pair of rack rails 11 engagements again at the two ends of pinion shaft 30, so a pair of pinion 31 rotate synchronously, first framework 3 can not tilt in direction of advance with respect to second framework 5, and slip reposefully.And; Linking roller 32 on the pinion shaft 30, roller 32 always with roller abutting part 13 butts, so the framework 3 of winning will be tilted with respect to second framework 5 even if power is added in partially; Load also can be shared by roller 32 and roller abutting part 13, has prevented inclination effectively.Also have,, come the keeping parallelism degree so need not as frame structure of the prior art, to be provided with firm linking part because a pair of pinion 31 is connected by pinion shaft 30.Also have, buckling parts 33c can shorten in the length of glide direction, so light-weighted effect is big.Also have, when pinion 31 rotate on rack rails 11, roller 32 also can be forced rotation, so roller 32 just can not roll on roller abutting part 13, first framework 3 will be mobile reposefully on second framework 5.In addition, in the sliding process, holding wire 9 moves in recess 3a at holding wire, so can generation signals line 9 contact pinion shafts 30 and damage or hinder the situation of slide.
And when surpassing when being turned round the maximum twist angle of helical spring 6, then first framework 3 can automatically move to open position under the effect of the elastic force of being turned round helical spring 6.At this moment, under the effect of slide mechanism 10, first framework 3 does not tilt and can slide reposefully, so the opening operation of first framework 3 is extremely easy.
Under open mode, the display part 2 limit operating operation portions 4 that grow crosswise are seen on the limit.
Turn back to closed condition, then carry out and said opposite operation.Also be the effect of being turned round the elastic force of helical spring 6 when getting back to off-position, the shutoff operation of first framework 3 is extremely easy.
Therefore, the slide type portable terminal related according to this execution mode just can be used the structure of simple and light weight, accomplish to make first framework 3 with respect to second framework 5 not from direction of advance steadily slippage obliquely.
The variation of-execution mode-
Figure 11～Figure 14 is the variation that the execution mode of the utility model, and the structure of slide mechanism 110 is not both and said execution mode difference.In addition, in this variation, the symbol that the part mark identical with Fig. 1～Figure 10 is identical also omits detailed explanation.
Promptly; Be provided with tilt drive mechanism on the slide mechanism 110; Slide with respect to second framework 5 and make under the open mode that the surface of second framework 5 exposes in first framework 3, this tilt drive mechanism makes first framework 3 tilt with respect to second framework 5 and near front one side.
Specifically, if the difference of explanation and said execution mode is at first shown in figure 13, at the inboard, a left side of rack rails installation portion 12b and the Right Inboard of rack rails installation portion 12b, guiding groove 3c is parallel to rack rails 11 depressions.Be furnished with at the slip terminal (lower end) of guiding groove 3c be formed on rack rails unit 12 left and right sides circumferences down to the inclined-plane 12c of second framework, 5 surperficial lopsidedness.Inclined-plane 12c is not that the wall by guiding groove 3c forms, and inclined-plane 12c is formed on the rack rails unit of being processed by polyether-ether-ketone resin 12.Therefore mar proof and the sliding properties of inclined-plane 12c are good.
On the other hand; Shown in figure 14; The upside of pinion body side frame 33 (side opposite) with operating portion 4 along about inboard the prolongation, its left and right sides medial end is crooked and form to the side-prominent protuberance 35 in the surface of second framework one to front one side (back side one side of first framework 3).The downside of protuberance 35 is tapered downwards.Protuberance 35 is provided in interior the moving of guiding groove 3c of first framework 3.Like this, in this variation, just can obtain can not hindering the tilt drive mechanism simple in structure that steadily moves.
Next, the effect of the slide mechanism 110 of this variation is described.
When switching to open mode, at its slippage terminal beveled surface 12c and protuberance 35 butts making first framework 3 make progress slippage with respect to second framework 5.So first framework 3 is that the center is with respect to 5 inclinations of second framework and near front one side with lower end one side (pinion shaft 30 peripheries) of first framework 3 just.
For this reason, display part 2 suitably tilts to the front, becomes easy so the operation of display part 2 limit operating operation portions 4 is seen on the limit.In this variation; In order to make first framework 3 buckling parts 33c is divided into up and down and increase the gap of sliding surface 11a of buckling parts 33c and the rack rails 11 of upside to the front lopsidedness; But because pinion shaft 30 pinion 31 about making rotates synchronously, so first framework 3 can not tilt with respect to direction of advance in slip.
(other execution modes)
The utility model can also adopt following structure in the above-described embodiment.
That is, in the above-described embodiment, slide type portable terminal is a sliding type handset 1, but can also be slidingtype computer, portable dam, electronic dictionary, calculator, PHS, PDA etc.
Structure can also be described below, and promptly when first framework 3 arrived the glide direction terminal location of second framework, 5 upsides under open mode, first framework 3 was that rotate at the center with pinion shaft 30.In this case, as long as constitute the fastening of removing buckling parts 33c and sliding surface 11a at the glide direction terminal location.According to this formation, can under open mode, make first framework 3 be inclined to desirable angle.
In addition, above execution mode is preferred example in essence, has no intention to limit suitable thing and uses thereof the scope of the utility model.
Claims (11)
1. slide type portable terminal comprises the slide mechanism that links first framework and second framework and win framework and second framework are free to slide, and it is characterized in that:
Said slide mechanism comprises:
The a pair of rack rails that is provided with at the back side of said first framework spaced apartly,
Be parallel to the roller abutting part that said each rack rails is provided with at the back side of said first framework, and
Be arranged on the surface of said second framework and have respectively at two ends with the pinion of each said rack rails engagement and with the pinion shaft of the roller of said roller abutting part butt.
2. slide type portable terminal according to claim 1 is characterized in that:
The external diameter of said roller equals the pitch diameter of said pinion.
3. slide type portable terminal according to claim 1 is characterized in that:
Said pinion and roller and said pinion shaft are one-body molded.
4. slide type portable terminal according to claim 3 is characterized in that:
Said pinion shaft is a resin formed article.
5. slide type portable terminal according to claim 4 is characterized in that:
Said pinion shaft is made by the polyether-ether-ketone resin moulding.
6. slide type portable terminal according to claim 5 is characterized in that:
Said rack rails and roller abutting part are also made by the polyether-ether-ketone resin moulding.
7. it is characterized in that according to each described slide type portable terminal in the claim 1 to 6:
Said slide mechanism comprises: have a pair of pinion body side frame on the pinion shaft support portion of supporting said pinion shaft rotation and the buckling parts that is buckled in the said rack rails back side.
8. slide type portable terminal according to claim 7 is characterized in that:
In said slide mechanism, be provided with tilt drive mechanism; Sliding with respect to said second framework in said first framework makes under the open mode that the surface of this second framework exposes, this tilt drive mechanism make this first framework with respect to this second framework near front one side crustal inclination.
9. slide type portable terminal according to claim 8 is characterized in that:
Said tilt drive mechanism by:
Be formed on the said a pair of pinion body side frame and to the side-prominent protuberance in the surface of said second framework one,
Be parallel to the guiding groove that said rack rails depression and said protuberance can move therein at the back side of said first framework, and
The inclined-plane that is formed on said guiding groove end constitutes.
10. slide type portable terminal according to claim 1 is characterized in that:
Between the said a pair of rack rails on said first framework, be formed with holding wire and use recess; The holding wire that connects first substrate and second substrate in said second framework in said first framework can be mobile in recess at said holding wire in the slide of this first framework and second framework, this holding wire with concave depth more than the external diameter of this holding wire.
11. slide type portable terminal according to claim 1 is characterized in that:
Said first framework comprises display part,
The long side direction of said first framework is consistent with the long side direction of said pinion shaft.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010202040A JP5439321B2 (en) | 2010-09-09 | 2010-09-09 | Sliding mobile device |
| JP2010-202040 | 2010-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202276374U true CN202276374U (en) | 2012-06-13 |
Family
ID=46056992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120351975 Expired - Fee Related CN202276374U (en) | 2010-09-09 | 2011-09-09 | Sliding portable terminal |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5439321B2 (en) |
| CN (1) | CN202276374U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120055108A (en) * | 2010-11-23 | 2012-05-31 | 삼성전자주식회사 | Guide device for sliding unit in sliding-type mobile phone |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008003252A (en) * | 2006-06-21 | 2008-01-10 | Sharp Corp | Connecting structure |
| JP2008160759A (en) * | 2006-12-26 | 2008-07-10 | Mitsubishi Steel Mfg Co Ltd | Slide mechanism |
| JP4599374B2 (en) * | 2007-05-31 | 2010-12-15 | 株式会社ストロベリーコーポレーション | SLIDING DEVICE AND ELECTRONIC DEVICE USING SLIDING DEVICE |
| JP2009110366A (en) * | 2007-10-31 | 2009-05-21 | Sharp Corp | Linked structure and electronic information device |
| JP2010011149A (en) * | 2008-06-27 | 2010-01-14 | Panasonic Corp | Sliding-type portable terminal |
-
2010
- 2010-09-09 JP JP2010202040A patent/JP5439321B2/en not_active Expired - Fee Related
-
2011
- 2011-09-09 CN CN 201120351975 patent/CN202276374U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012060444A (en) | 2012-03-22 |
| JP5439321B2 (en) | 2014-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20160909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |