CN201146653Y - Sliding mechanism and portable electron product using the same - Google Patents
Sliding mechanism and portable electron product using the same Download PDFInfo
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- CN201146653Y CN201146653Y CNU200720196601XU CN200720196601U CN201146653Y CN 201146653 Y CN201146653 Y CN 201146653Y CN U200720196601X U CNU200720196601X U CN U200720196601XU CN 200720196601 U CN200720196601 U CN 200720196601U CN 201146653 Y CN201146653 Y CN 201146653Y
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- slide
- connecting rod
- spring
- guide chute
- width
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Abstract
The utility model relates to a sliding mechanism and a portable electronic product which adopts the sliding mechanism. The sliding mechanism comprises two slide boards which can relatively slide, a spring and a connecting rod arranged between the two slide boards; wherein, one slide board is provided with a guide chute and the guide chute is provided with a wide slot and a narrow slot which are communicated; one end of the spring is fixed on the slide board with the guide chute and the other end is connected with one end of the connecting rod; the other end of the connecting rod can be rotatablely pivoted with the other slide board. The connecting part between the spring and the connecting rod can be movably arranged in the wide slot and the width is larger than the width of the narrow slot. When the two slide boards relatively move, the spring is in a deformed state. The sliding mechanism can carry out the spacing by the self body so as to change the length of the wide slot within a certain range and further conveniently change the sliding distance of the whole sliding mechanism.
Description
Technical field
The utility model relates to a kind of slide mechanism and adopts the portable type electronic product of this slide mechanism.
Background technology
Along with the continuous development of the communication technology, portable type electronic product as mobile phone, electronic dictionary, PDA (Personal Digital Assistant, personal digital assistant) etc., is widely used gradually.With the mobile phone is example, and it has become contact instrument indispensable in people's daily life.Development history from mobile phone, mobile phone becomes the palm type of fashion nowadays from just beginning thick and heavy mobile telephone, developing gradually from single bar phone becomes flexible and changeable, as to have multiple motion mobile phone, as clamshell phone, slide phone, rotary capping mobile phone etc.
In all motion structures of slide phone, the parts that mobile phone life-span and slip feel are played a decisive role surely belong to slide mechanism.As shown in Figure 1, be a kind of slide mechanism schematic diagram that existing slide phone adopts, its structure mainly is made up of upper slide 100 and lower skateboard 200, the upper limit position block 202 that lays respectively at lower skateboard 200 two ends and lower position block 204, two torsion springs 300, two guide rods 206 being positioned at position, lower skateboard 200 surperficial two edges.
For making assembling simple, two torsion springs 300 have adopted different connected modes with upper and lower slide plate 100,200.Torsion spring 300 1 ends articulate on the ground upper slide 100 rotationally, and its other end is fixed on the lower skateboard 200.Upper slide 100 contacts with two guide rods 206 by two plastic parts 102, guide rod 206 play the guiding role, upper slide 100 can be slided up and down along guide rod 206, and because upper and lower spacing 202,204 effect, torsion spring 300 is at the initial time of assembling, exist a pretightning force assurance structure not become flexible, guarantee the reliability of slide mechanism at initial position.
In upper slide 100 forwards slided the process of 1/2 stroke, torsion spring 300 was in compression stage, and torsion spring 300 is subjected to the torsion energy storage, and the mechanical kinetic energy that produced by thrust this moment changes the elastic potential energy of torsion spring 300 into; When upper slide 100 is in 1/2 place of sliding stroke, as shown in Figure 2, this moment torsion spring 300 the decrement maximum, the elastic force value of torsion spring 300 is in the maximum stage in the entire mechanism part motion process, but because the force direction of torsion spring 300 is vertical with the slide rail direction, motion structure is in a kind of plateau, is called the stationary point, also claims the dead-centre position.After upper slide 100 slides out the equilbrium position, the component that the active force of torsion spring 300 produces in the slide rail direction is enough to overcome the frictional force between the slide rail, automatically slide and produce, finish back 1/2 stage of slide rail stroke, as shown in Figure 3, this state is finished position-limiting action by lower position block 204, and this moment, the elastic potential energy of torsion spring 300 did not discharge fully, make upper slide 100 be close to lower position block 204 as pretightning force, thereby avoid slide mechanism loosening phenomenon to occur.
Except the influence of the length of the length that is subjected to guide rail 206 and torsion spring 300 straight line portioies, the movement travel of above-mentioned slide mechanism and position-limiting action mainly are to provide by upper and lower spacing 202,204, self does not have position-limiting action this slide mechanism, need that structure is carried out bigger change and just can adjust sliding stroke, thereby the adjustment of its sliding stroke is very inconvenient.
The utility model content
The technical problem that the utility model embodiment will solve is, provides a kind of and self has position-limiting action, and its sliding stroke slide mechanism easy to adjust.
The utility model embodiment another technical problem to be solved is, a kind of portable type electronic product that adopts above-mentioned slide mechanism is provided.
For slide mechanism of the present utility model, above-mentioned technical problem is solved like this: but this slide mechanism comprises two slide plates, spring and the connecting rod between described two slide plates of slide relative; In wherein offering guide chute on the one slide-plate, described guide chute has sipes and the narrow groove that is connected, one end of described spring is fixed on the described slide plate with guide chute, its other end is connected with an end of described connecting rod, the other end of described connecting rod is articulated on another piece slide plate rotationally, wherein, the position that described spring is connected with connecting rod is slidably located in the described sipes, and its width is greater than the width of described narrow groove, when described two slide plate slide relative, described spring is in deformation state.
For portable type electronic product of the present utility model, above-mentioned technical problem is solved like this: this portable type electronic product comprises main part, and described the main part slipper and the slide mechanism between described main part and slipper that are slidingly connected; But described slide mechanism comprises two slide plates, spring and the connecting rod between described two slide plates of slide relative; Described two slide plates are separately fixed on main part and the slipper; In wherein offering guide chute on the one slide-plate, described guide chute has sipes and the narrow groove that is connected, one end of described spring is fixed on the described slide plate with guide chute, its other end is connected with an end of described connecting rod, the other end of described connecting rod is articulated on another piece slide plate rotationally, wherein, the position that described spring is connected with connecting rod is slidably located in the described sipes, and its width is greater than the width of described narrow groove, when described two slide plate slide relative, described spring is in deformation state.
Above-mentioned guide chute play the guiding role to the connecting portion of connecting rod and spring on the one hand, on the other hand, because the width of the connecting portion of connecting rod and spring is greater than the width of narrow groove, this connecting portion can only move in sipes, therefore, guide chute also plays position-limiting action to this connecting portion.By the position-limiting action of guide chute to this connecting portion, but limit slippage motion of mechanism stroke, therefore, this slide mechanism can be undertaken spacing by himself, changes the length of sipes within the specific limits, can change the sliding distance of whole slide mechanism, compared with prior art, above-mentioned slide mechanism only needs structure is carried out less change, can carry out the adjustment of sliding stroke, adjusts very convenient.
Description of drawings
Fig. 1 is the schematic diagram that the upper and lower slide plate of slide mechanism that prior art provides is in closure state;
Fig. 2 is the schematic diagram that the upper and lower slide plate of slide mechanism is in the stationary point state among Fig. 1;
Fig. 3 is the schematic diagram that the upper and lower slide plate of slide mechanism is in open mode among Fig. 1;
Fig. 4 is the schematic diagram that the upper and lower slide plate of slide mechanism one preferred embodiment in the utility model is in closure state;
Fig. 5 is the schematic diagram that the upper and lower slide plate of slide mechanism is in the stationary point state among Fig. 4;
Fig. 6 is the schematic diagram that the upper and lower slide plate of slide mechanism is in open mode among Fig. 4.
Fig. 7 is the user mode schematic diagram of electronic product one preferred embodiment in the utility model.
Embodiment
In order to make the technical problems to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
To shown in Figure 7, the utility model embodiment provides a kind of portable type electronic product as Fig. 4, and it comprises main part 100, and main part 100 slipper 200 and the slide mechanism 10 between main part 100 and slipper 200 that are slidingly connected.With the mobile phone is example, and this main part 100 has action buttons such as keyboard, and slipper 200 is provided with display screen.
This slide mechanism 10 comprises upper slide 12, spring 13 and the connecting rod 14 between upper and lower slide plate 11,12 of lower skateboard 11, lower skateboard 11 slips relatively.This upper slide 12 is installed on the slipper of electronic product, and lower skateboard 11 then is installed on the main part of electronic product.On upper slide 12, offer guide chute 121, this guide chute has sipes 1211 and the narrow groove 1212 that is connected, one end of spring 13 is fixed on the upper slide 12, its other end is connected with an end of connecting rod 14, and the other end of connecting rod 14 is articulated on the lower skateboard 11, wherein rotationally, the position that spring 13 is connected with connecting rod 14 is slidably located in the sipes 1211, and its width is greater than the width of narrow groove 1212, and when upper slide 12 slided, spring 13 was in deformation state.Introduce the concrete structure of present embodiment in detail below in conjunction with accompanying drawing.
In the present embodiment, be provided with two connecting rods 14, two guide chutes 121 and two springs 13.This connecting rod 14 is a crank connecting link, the end of each connecting rod 14 is articulated on the lower skateboard 11 by rivet 15 respectively, the gap that has 0.05～0.10mm between each connecting rod 14 after the riveted joint and the lower skateboard 11, like this, each connecting rod 14 that is installed on the lower skateboard 11 can freely rotate and can not become flexible around corresponding rivet 15.The other end in each connecting rod 14 is respectively arranged with a lead 16, and an end that is provided with 17, two springs 13 of hook in lead 16 hang on respectively on two hooks 17, thereby is connected with corresponding connecting rod 14.Two guide chutes 121 flatly are arranged on the upper slide 12 up and down, two leads 16 lay respectively in the sipes 1211 of two guide chutes 121, and sipes 1211 matched in clearance with guide chute 16, in the present embodiment, its monolateral fit clearance is 0.05mm, can guarantee that like this lead 16 slidably reciprocates in sipes 1211.In the present embodiment, the width dimensions of sipes 1211 is 2.5mm, and the width dimensions of narrow groove 1212 is 2mm, and the width of lead 16 is greater than the width of narrow groove 1212.Spring 13 is positioned at guide chute 121, and the one end is fixed on the end of contiguous narrow groove 1212 on the guide chute 121.
In addition, for reducing the wearing and tearing between upper slide 12 and the lower skateboard 11, the position of both sides is respectively arranged with a slider bar 18 on upper slide 12.This slider bar 18 can be made by plastic cement, and its two ends are respectively equipped with guide vane end stop 181,182, and this guide vane end stop 181,182 can be arranged in the two ends up and down of upper slide 12, thereby prevents that slider bar 18 from coming off from upper slide 12.For slider bar 18 more firmly is fixed on the upper slide 12, stretch out locating piece 183,184 in slider bar 18 upper surfaces, this locating piece 183,184 can be arranged on the upper slide 12, and the lower surface of slider bar 18 is connected on the lower skateboard 11.Certainly, also can adopt the common alternate manner in this area to reduce wearing and tearing between the upper and lower slide plate 12,11, for example, can establish guide rail respectively in position, lower skateboard 11 surperficial two edges, upper slide 12 contacts with two guide rails respectively by two plastic parts, and upper slide 12 can slide up and down on lower skateboard 11 surfaces along guide rail.
Above-mentioned slide mechanism 10 is by the rotation of connecting rod 14, and it is flexible along guide chute 121 to impel hook 17 to drive spring 13.Fig. 4 to Fig. 6 has shown the sliding mode of this slide mechanism 10, Figure 4 shows that wherein upper and lower slide plate 12,11 is in closed condition, and this moment, upper slide 12 was positioned at the bottom of lower skateboard 11, and lead 16 is positioned at an end of sipes 1211 contiguous narrow grooves 1212; Upwards promote upper slide 12, it is upwards slided, slide in the process of lower skateboard 11 middle parts (being 1/2 place of sliding stroke) at upper slide 12, connecting rod 14 rotates counterclockwise around rivet 15, lead 16 is slided to the end of guiding chute 121 away from narrow groove 1212 along sipes 1211, spring 13 is in the stretcher strain state, and it is subjected to the pulling force energy storage, and the mechanical kinetic energy that produced by thrust this moment changes the elastic potential energy of spring 13 into; When upper slide 12 is in lower skateboard 11 middle parts (being 1/2 place of sliding stroke), as shown in Figure 5, lead 16 is positioned at the end of sipes 1211 away from narrow groove 1212, this moment spring 13 stretcher strain amount maximum, the elastic force value of spring 13 is in the maximum stage in the entire mechanism part motion process, but because the force direction of spring 13 is vertical with the glide direction of upper slide 12, motion structure is in a kind of plateau; After upper slide 12 slides out the equilbrium position, spring 13 discharges elastic potential energy, the component that its active force produces in upper slide 12 glide directions is enough to overcome the frictional force between the slide rail, connecting rod 14 continues to rotate counterclockwise, lead 16 slides to close narrow groove 1212 directions along sipes 1211, upper slide 12 is upwards slided automatically, finish back 1/2 stage of sliding stroke, final upper and lower slide plate 12,11 complete opening states as shown in Figure 6, at this moment, lead 16 is moved back into an end of sipes 1211 contiguous narrow grooves 1212 again.
In said process, guide chute 121 play the guiding role to spring 13 and lead 16 (being the connecting portion of spring 13 and connecting rod 14) on the one hand, on the other hand, because the width of lead 16 is greater than the width of narrow groove 1212, lead 16 can only move in sipes 1211, therefore, guide chute 121 is also to 16 position-limiting actions of lead.Position-limiting action by 121 pairs of leads 16 of guide chute, but the movement travel of limit slippage mechanism 10, therefore, this slide mechanism 10 can be undertaken spacing by himself, changes the length of sipes 1211 within the specific limits, can change the sliding distance of whole slide mechanism 10, compared with prior art, present embodiment only needs structure is carried out less change, can carry out the adjustment of sliding stroke, adjusts very convenient.
In the present embodiment, also be provided with ribs 141 on the connecting rod 14, like this, can have reduced connecting rod 14 owing to being subjected to the possibility that spring 13 pulling force are out of shape so that the stiffness of connecting rod 14 is enhanced.
Be appreciated that above-mentioned guide chute 121 also can be located on the lower skateboard 11, this moment, connecting rod 14 also will be done corresponding change with the annexation of upper and lower slide plate 12,11.In addition, slider bar 18 also can change with the position relation of upper and lower slide plate 12,11, for example, slider bar 18 is installed on the lower skateboard 11, and its upper surface is connected on the upper slide 12.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (13)
1, a kind of slide mechanism, but two slide plates that comprise slide relative, it is characterized in that: described slide mechanism also comprises spring and the connecting rod between described two slide plates, in wherein offering guide chute on the one slide-plate, described guide chute has sipes and the narrow groove that is connected, one end of described spring is fixed on the described slide plate with guide chute, its other end is connected with an end of described connecting rod, the other end of described connecting rod is articulated on another piece slide plate rotationally, wherein, the position that described spring is connected with connecting rod is slidably located in the described sipes, and its width is greater than the width of described narrow groove, when described two slide plate slide relative, described spring is in deformation state.
2, slide mechanism as claimed in claim 1 is characterized in that: described connecting rod is connected with described spring by a lead, and described lead is slidably located in the sipes of described guide chute, and its width is greater than the width of described narrow groove.
3, slide mechanism as claimed in claim 2 is characterized in that: described lead is provided with hook, and an end of described spring hang on the described hook.
4, slide mechanism as claimed in claim 1 is characterized in that: described spring is positioned at described guide chute, and the one end is fixed on the end of the contiguous narrow groove of described guide chute.
5, as any described slide mechanism in the claim 1 to 4, it is characterized in that: described slide mechanism has two described connecting rods, two described springs and two described guide chutes, described two connecting rods are connected with described two springs respectively, and the position of its connection lays respectively in the sipes of described two guide chutes.
6, slide mechanism as claimed in claim 5 is characterized in that: described two guide chutes flatly are arranged on the described slide plate up and down.
7, slide mechanism according to claim 1, it is characterized in that: described connecting rod is a crank connecting link.
8, as claim 1 or 7 described slide mechanisms, it is characterized in that: described connecting rod is provided with the ribs that is used to strengthen connecting rod strength.
9, as claim 1 or 7 described slide mechanisms, it is characterized in that: the end of described connecting rod is articulated on the described slide plate by rivet, and has the gap between described connecting rod and the slide plate.
10, slide mechanism as claimed in claim 1, it is characterized in that: wherein the position of both sides is respectively arranged with one and is used to reduce the slider bar that weares and teares between described two slide plates on the one slide-plate, described slider bar is installed in wherein on the one slide-plate, and connects with another piece slide plate.
11, a kind of portable type electronic product, comprise main part, and slipper that described main part is slidingly connected and the slide mechanism between described main part and slipper, but described slide mechanism comprises two slide plates of slide relative, described two slide plates are separately fixed on described main part and the slipper, it is characterized in that: described slide mechanism also comprises spring and the connecting rod between described two slide plates, in wherein offering guide chute on the one slide-plate, described guide chute has sipes and the narrow groove that is connected, one end of described spring is fixed on the described slide plate with guide chute, its other end is connected with an end of described connecting rod, the other end of described connecting rod is articulated on another piece slide plate rotationally, wherein, the position that described spring is connected with connecting rod is slidably located in the described sipes, and its width is greater than the width of described narrow groove, when described two slide plate slide relative, described spring is in deformation state.
12, portable type electronic product as claimed in claim 11 is characterized in that: described connecting rod is connected with described spring by a lead, and described lead is slidably located in the sipes of described guide chute, and its width is greater than the width of described narrow groove.
13, portable type electronic product as claimed in claim 11 is characterized in that: described spring is positioned at described guide chute, and the one end is fixed on the end of the contiguous narrow groove of described guide chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720196601XU CN201146653Y (en) | 2007-12-28 | 2007-12-28 | Sliding mechanism and portable electron product using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720196601XU CN201146653Y (en) | 2007-12-28 | 2007-12-28 | Sliding mechanism and portable electron product using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201146653Y true CN201146653Y (en) | 2008-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720196601XU Expired - Fee Related CN201146653Y (en) | 2007-12-28 | 2007-12-28 | Sliding mechanism and portable electron product using the same |
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| Country | Link |
|---|---|
| CN (1) | CN201146653Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969751A (en) * | 2009-07-27 | 2011-02-09 | 鸿富锦精密工业（深圳）有限公司 | Slippage mechanism |
| CN102811583A (en) * | 2011-06-03 | 2012-12-05 | 致伸科技股份有限公司 | Sliding mechanism |
| TWI503066B (en) * | 2011-09-30 | 2015-10-01 | Hon Hai Prec Ind Co Ltd | Portable electronic device |
| CN111997450A (en) * | 2020-08-31 | 2020-11-27 | 徐金梦 | Intelligent household door lock |
-
2007
- 2007-12-28 CN CNU200720196601XU patent/CN201146653Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969751A (en) * | 2009-07-27 | 2011-02-09 | 鸿富锦精密工业（深圳）有限公司 | Slippage mechanism |
| CN102811583A (en) * | 2011-06-03 | 2012-12-05 | 致伸科技股份有限公司 | Sliding mechanism |
| TWI503066B (en) * | 2011-09-30 | 2015-10-01 | Hon Hai Prec Ind Co Ltd | Portable electronic device |
| CN111997450A (en) * | 2020-08-31 | 2020-11-27 | 徐金梦 | Intelligent household door lock |
| CN111997450B (en) * | 2020-08-31 | 2022-01-04 | 永康市典匠科技有限公司 | Intelligent household door lock |
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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: 20081105 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |