CN102457595A - Ultrathin sliding rail for slide phone and application thereof - Google Patents
Ultrathin sliding rail for slide phone and application thereof Download PDFInfo
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- CN102457595A CN102457595A CN2010105253906A CN201010525390A CN102457595A CN 102457595 A CN102457595 A CN 102457595A CN 2010105253906 A CN2010105253906 A CN 2010105253906A CN 201010525390 A CN201010525390 A CN 201010525390A CN 102457595 A CN102457595 A CN 102457595A
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- lower cover
- brace
- sliding rail
- slide
- slide rail
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Abstract
The invention provides an ultrathin sliding rail for a slide phone. In the design, an upper cover connection sheet and a lower cover connection sheet are added; the connection sheets are embedded into grooves on the inner sides of an upper cover board and a lower cover board; the depth of the grooves are greater than the heights of the connection sheets; the connection sheets are directly flush with and welded to the outer surfaces of the grooves, so that a space occupied by a spring trace is saved, and the sliding rail of the slide phone is possibly made to be ultrathin; and connection pieces are arranged at two ends of a coil spring and directly assembled with the upper cover connection sheet and the lower cover connection sheet; rivets are not needed, and the assembly is convenient and quick. The ultrathin sliding rail guarantees enough space between a spring component and upper and lower covers of the sliding rail and avoids friction abnormity when the sliding rail slides. The ultrathin sliding rail for the slide phone can be as thin as 1.3 millimeters, so that the space occupied by the spring trace is saved, and enough working space between the spring component and the upper and lower covers of the sliding rail is guaranteed; and the ultrathin sliding rail has a wide application prospect.
Description
Technical field
The present invention relates to a kind of slide phone slide rail, particularly a kind of ultra-thin sliding rail and application thereof belong to the communication apparatus technical field.
Background technology
The development trend of modern mobile phone is that functional diversities, fuselage are compact, and slide phone becomes the ideal design of realizing this goal in this evolution.In the multiple slidably handset structure of prior art; Usually the slide rail device of employing standard is as slide construction; The slide phone of being designed generally all is a up-down structure, promptly goes up slip lid and following main body, connects through FPC between last slip lid and the main body; But such design causes fractureing of FPC easily, and limitation is bigger.
In slide phone, using the spring module is other a kind of design; But be present in spring module and rail structure in the slide phone at present; Exist the shortcoming that the space is big, the movement of springs track is big that complex structure, thickness are big, occupy; These drawbacks limit in the inner function element that increases of slide phone, be unfavorable for enriching other function of slide phone.
Summary of the invention
The present invention promptly is bigger to the thickness that is present in slide phone medi-spring slide rail at present, and mobile phone inner space smaller defect provides a kind of ultra-thin slide phone slide rail.
Mentality of designing of the present invention is to reduce for the thickness that makes slide rail as far as possible; Need avoid the track of spring; Therefore the working range of spring must be little; And need accurate Calculation movement of springs track, and to guarantee that in limited space the working clearance of covers and spring is kept certain space (for example 0.15 millimeter), also to control accurately for the position that evenness, the spring assembly of assembly is assemblied in the slide rail.
Specifically, a kind of slide phone ultra-thin sliding rail of the present invention is characterized in that: described slide rail comprises slide rail loam cake, slide rail lower cover, loam cake brace, lower cover brace and spring assembly, and the structure of each several part and position relation are described below:
1, the slide rail upper and lower cover be can consistency from top to bottom thin plate; Through the connection that slides over each other of the slide rail adhesive tape on the dual-side; Loam cake brace, lower cover brace and spring assembly are between the slide rail upper and lower cover, and slide rail covers inner face has upper groove and the low groove that holds loam cake brace and lower cover brace respectively;
2, loam cake brace and lower cover brace are the almost fan structure, embed respectively in the upper groove and low groove of slide rail loam cake and slide rail lower cover, and the thickness of loam cake brace and lower cover brace is less than the degree of depth of upper groove and low groove;
3, the middle part of spring assembly is a disc spring; Two ends are provided with upper connector and following connector; Respectively with loam cake brace and lower cover brace on upper spring link slot and lower spring link slot chimeric mutually, disc spring slides along the edge in the cavity that loam cake brace and lower cover brace surround;
4, on an inner face of said slide rail loam cake or slide rail lower cover, have a guide runner, be provided with one in position relative on the another side and protrude from the stop bit post that can in guide runner, slide that belongs to the plane.
A kind of slide phone ultra-thin sliding rail of the present invention is characterized in that: said upper and lower cover brace embeds in the upper groove and low groove of slide rail upper and lower cover, and the bottom surface of upper and lower cover brace flushes with the bottom surface of upper groove and low groove respectively.Reserved the space with regard to the sliding trace of giving spring assembly like this.
A kind of slide phone ultra-thin sliding rail of the present invention is characterized in that: said upper and lower cover connects, weld with the bottom surface of upper groove and low groove respectively the bottom surface of lower cover brace.
A kind of slide phone ultra-thin sliding rail of the present invention is characterized in that: the degree of depth of said slide rail upper and lower cover inner face upper groove and low groove is respectively 0.5 millimeter, and the thickness of upper and lower cover brace is respectively 0.2 millimeter.
A kind of slide phone ultra-thin sliding rail of the present invention, it is characterized in that: the height of connector is greater than the thickness of disc spring in the said spring assembly.
A kind of slide phone ultra-thin sliding rail of the present invention is characterized in that: the thickness of disc spring is 0.3 millimeter in the said spring assembly, and the height of upper connector and following connector is 0.35 millimeter.
A kind of slide phone ultra-thin sliding rail of the present invention is characterized in that: protrude from the distance piece that is used to guarantee to have between slide rail upper and lower cover and the spring assembly fixed gap that belongs to the plane at said slide rail loam cake or the setting of slide rail lower cover inner face.
A kind of slide phone ultra-thin sliding rail of the present invention is characterized in that: the height of said distance piece is 0.1 millimeter.
A kind of slide phone ultra-thin sliding rail of the present invention, it is characterized in that: the material of said ultra-thin slip lid comprises metal or plastics.
The application of described a kind of slide phone ultra-thin sliding rail in slide phone.Comprise above-mentioned slide phone ultra-thin sliding rail in the described slide phone.
A kind of slide phone ultra-thin sliding rail of the present invention, the thickness of slide rail can be as thin as 1.3 millimeters, and this is because in design, avoided the occupied space of spring track, has also guaranteed to have enough working spaces between slide rail upper and lower cover and the spring assembly simultaneously.
A kind of slide phone ultra-thin sliding rail of the present invention has following advantage:
1, in design, increased the upper and lower cover brace; Brace embeds in the inboard groove of upper and lower cover plate; The degree of depth of groove is greater than the height of brace; And brace directly with the concordant welding in the outside of groove, avoided the occupied space of spring track like this, make the ultra-thin possibility that becomes of slide phone slide rail;
2, at the disc spring two ends connector is set, directly assembles, need not rivet with the upper and lower cover brace, convenient and swift;
3, described ultra-thin sliding rail has guaranteed to have enough spaces between spring assembly and the slide rail covers, has ensured that slide rail can not produce friction unusually when sliding;
4, set up guide runner and stop bit post through relative position place between the slide rail upper and lower cover, the stroke that has guaranteed slide rail can not occur sliding or de-orbiting in certain scope.
Description of drawings
Fig. 1 is the slide rail lower cover of a kind of slide phone ultra-thin sliding rail of the present invention and the STRUCTURE DECOMPOSITION sketch map of lower cover brace; Wherein, 1 is that slide rail lower cover, 10 is that low groove, 11 is that slide rail adhesive tape, 12 is that guide runner, 2 is that lower cover brace, 21 is the lower spring link slot;
Fig. 2 is the slide rail loam cake of a kind of slide phone ultra-thin sliding rail of the present invention and the STRUCTURE DECOMPOSITION sketch map of loam cake brace; Wherein, 3 is that slide rail loam cake, 30 is that upper groove, 31 is that distance piece, 32 is that stop bit post, 4 is that loam cake brace, 41 is the upper spring link slot;
Fig. 3 is the structural representation of the spring assembly of a kind of slide phone ultra-thin sliding rail of the present invention, and wherein, 5 is that spring assembly, 50 is that disc spring, 51 is a connector under upper connector, 52 is;
Fig. 4-the 6th, the sliding trace sketch map of a kind of slide phone ultra-thin sliding rail of the present invention respectively is the sliding trace of starting stage, interstage and final stage, and wherein, 12 is that guide runner, 32 is disc spring for stop bit post, 50.
Embodiment
Below in conjunction with concrete accompanying drawing a kind of slide phone ultra-thin sliding rail of the present invention is carried out detailed explanation; Purpose is better to understand technology contents of the present invention rather than to the restriction of said technology contents for the public; In fact, any increase and decrease, modification and the replacement in not violating invention spirit of the present invention, carried out are all within the present invention's technical scheme required for protection.
Fig. 1-the 3rd, the decomposing schematic representation of the each several part structure of a kind of slide phone ultra-thin sliding rail of the present invention; Integrate and see; Help to understand the overall structure of said ultra-thin sliding rail, as shown in the figure, a kind of slide phone ultra-thin sliding rail of the present invention; Comprise slide rail loam cake 3, slide rail lower cover 1, loam cake brace 4, lower cover brace 2 and spring assembly 5; Wherein, the slide rail upper and lower cover be can consistency from top to bottom thin plate, through the connection that slides over each other of the slide rail adhesive tape 11 on the dual-side; Loam cake brace 4, lower cover brace 2 and spring assembly 5 are between the slide rail upper and lower cover, and slide rail covers inner face has the upper groove 30 and low groove 10 that holds loam cake brace 4 and lower cover brace 2 respectively; Loam cake brace 4 is the almost fan structure with lower cover brace 2, embeds respectively in the upper groove 30 and low groove 10 of slide rail loam cake 3 and slide rail lower cover 1, and the thickness of loam cake brace 4 and lower cover brace 2 is less than the degree of depth of upper groove 30 and low groove 10; The middle part of spring assembly 5 is a disc spring 50; Two ends are provided with upper connector 51 and following connector 52; Chimeric mutually with lower spring link slot 21 with the upper spring link slot 41 on the lower cover brace 2 with loam cake brace 4 respectively, disc spring 5 slides along the edge in the cavity that loam cake brace 4 and lower cover brace 2 surround; Can on an inner face of slide rail lower cover 1, have a guide runner 12, relative position is provided with one and protrudes from the stop bit post 32 that can in guide runner, slide that belongs to the plane on slide rail loam cake 3, is used for limiting the stroke of slide rail motion, prevents slip; This protrudes from the distance piece 31 that is used to guarantee to have between slide rail upper and lower cover and the spring assembly fixed gap on plane, place in said slide rail loam cake or the setting of slide rail lower cover inner face; In the present embodiment; Distance piece 31 is arranged on the slide rail loam cake 3; The height of preferred said distance piece 31 is 0.1 millimeter, has so promptly guaranteed the ultra-thin of rail structure, and making again has enough working spaces between spring module and the slide rail upper and lower cover; Same, the height of upper connector 51 or following connector 52 is greater than the thickness of disc spring 50 in the said spring assembly 5, and in the present embodiment, the thickness of disc spring 50 is 0.3 millimeter, and the height of upper connector 51 and following connector 52 is 0.35 millimeter.
Fig. 4-the 6th, the sliding trace sketch map of a kind of slide phone ultra-thin sliding rail of the present invention; Disc spring 50 is positioned at the cavity that upper and lower groove surrounds; Upper connector lays respectively in the upper and lower spring link slot of upper and lower cover brace with following connector; Incipient stage, stop bit post 32 is positioned at the least significant end of guide runner 12; In sliding process, disc spring 50 moves along the cavity sides edge that upper and lower groove surrounds, and stop bit post 32 slides in guide runner 12; Fig. 5 and Fig. 6 are respectively the sliding trace sketch map that slides intermediate range, and be visible, along with the slip of slip lid; Disc spring 50 moves along the cavity sides edge that upper and lower groove surrounds, and upper connector lays respectively in the upper and lower spring link slot of upper and lower cover brace with following connector, can not deviate from; Up to the top of stop bit post 32 arrival guide runners 12, sliding trace finishes.
A kind of slide phone ultra-thin sliding rail of the present invention; The thickness of slide rail can be as thin as 1.3 millimeters; In design, avoided the occupied space of spring track, also guaranteed to have enough working spaces between slide rail upper and lower cover and the spring assembly simultaneously, had broad application prospects.
Claims (10)
1. slide phone ultra-thin sliding rail, it is characterized in that: described slide rail comprises slide rail loam cake, slide rail lower cover, loam cake brace, lower cover brace and spring assembly, the structure of each several part and position relation are described below:
1) the slide rail upper and lower cover be can consistency from top to bottom thin plate; Through the connection that slides over each other of the slide rail adhesive tape on the dual-side; Loam cake brace, lower cover brace and spring assembly are between the slide rail upper and lower cover, and slide rail covers inner face has upper groove and the low groove that holds loam cake brace and lower cover brace respectively;
2) loam cake brace and lower cover brace are the almost fan structure, embed respectively in the upper groove and low groove of slide rail loam cake and slide rail lower cover, and the thickness of loam cake brace and lower cover brace is less than the degree of depth of upper groove and low groove;
3) middle part of spring assembly is a disc spring; Two ends are provided with upper connector and following connector; Respectively with loam cake brace and lower cover brace on upper spring link slot and lower spring link slot chimeric mutually, disc spring slides along the edge in the cavity that loam cake brace and lower cover brace surround;
4) on an inner face of said slide rail loam cake or slide rail lower cover, have a guide runner, be provided with one in position relative on the another side and protrude from the stop bit post that can in guide runner, slide that belongs to the plane.
2. a kind of slide phone ultra-thin sliding rail according to claim 1; It is characterized in that: said upper and lower cover brace embeds in the upper groove and low groove of slide rail upper and lower cover, and the bottom surface of upper and lower cover brace flushes with the bottom surface of upper groove and low groove respectively.
3. a kind of slide phone ultra-thin sliding rail according to claim 2 is characterized in that: said upper and lower cover connects, weld with the bottom surface of upper groove and low groove respectively the bottom surface of lower cover brace.
4. a kind of slide phone ultra-thin sliding rail according to claim 1 is characterized in that: the degree of depth of said slide rail upper and lower cover inner face upper groove and low groove is respectively 0.5 millimeter, and the thickness of upper and lower cover brace is respectively 0.2 millimeter.
5. a kind of slide phone ultra-thin sliding rail according to claim 1, it is characterized in that: the height of connector is greater than the thickness of disc spring in the said spring assembly.
6. a kind of slide phone ultra-thin sliding rail according to claim 5 is characterized in that: the thickness of disc spring is 0.3 millimeter in the said spring assembly, and the height of upper connector and following connector is 0.35 millimeter.
7. a kind of slide phone ultra-thin sliding rail according to claim 1 is characterized in that: protrude from the distance piece that is used to guarantee to have between slide rail upper and lower cover and the spring assembly fixed gap that belongs to the plane at said slide rail loam cake or the setting of slide rail lower cover inner face.
8. a kind of slide phone ultra-thin sliding rail according to claim 7 is characterized in that: the height of said distance piece is 0.1 millimeter.
9. a kind of slide phone ultra-thin sliding rail according to claim 1, it is characterized in that: the material of said ultra-thin slip lid comprises metal or plastics.
10. the application of the described slide phone ultra-thin sliding rail of claim 1 in slide phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105253906A CN102457595A (en) | 2010-10-29 | 2010-10-29 | Ultrathin sliding rail for slide phone and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105253906A CN102457595A (en) | 2010-10-29 | 2010-10-29 | Ultrathin sliding rail for slide phone and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102457595A true CN102457595A (en) | 2012-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105253906A Pending CN102457595A (en) | 2010-10-29 | 2010-10-29 | Ultrathin sliding rail for slide phone and application thereof |
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| Country | Link |
|---|---|
| CN (1) | CN102457595A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6973186B2 (en) * | 2001-03-22 | 2005-12-06 | Sk Teletech Co., Ltd. | Slide type mobile phone using slide module |
| CN101132672A (en) * | 2006-08-25 | 2008-02-27 | 金宝电子工业股份有限公司 | Sliding closure structure |
| CN101848249A (en) * | 2009-03-25 | 2010-09-29 | 联想移动通信科技有限公司 | Slide mobile phone |
| CN201608757U (en) * | 2010-03-22 | 2010-10-13 | 深圳市长盈精密技术股份有限公司 | Sliding plate module for slide phone |
| CN201839329U (en) * | 2010-10-29 | 2011-05-18 | 深圳市长盈精密技术股份有限公司 | Ultrathin slide track for slider phone |
-
2010
- 2010-10-29 CN CN2010105253906A patent/CN102457595A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6973186B2 (en) * | 2001-03-22 | 2005-12-06 | Sk Teletech Co., Ltd. | Slide type mobile phone using slide module |
| CN101132672A (en) * | 2006-08-25 | 2008-02-27 | 金宝电子工业股份有限公司 | Sliding closure structure |
| CN101848249A (en) * | 2009-03-25 | 2010-09-29 | 联想移动通信科技有限公司 | Slide mobile phone |
| CN201608757U (en) * | 2010-03-22 | 2010-10-13 | 深圳市长盈精密技术股份有限公司 | Sliding plate module for slide phone |
| CN201839329U (en) * | 2010-10-29 | 2011-05-18 | 深圳市长盈精密技术股份有限公司 | Ultrathin slide track for slider phone |
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Application publication date: 20120516 |