CN103292128B - Telescopic mechanism and electrical device - Google Patents
Telescopic mechanism and electrical device Download PDFInfo
- Publication number
- CN103292128B CN103292128B CN201310220966.1A CN201310220966A CN103292128B CN 103292128 B CN103292128 B CN 103292128B CN 201310220966 A CN201310220966 A CN 201310220966A CN 103292128 B CN103292128 B CN 103292128B
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- guide rail
- moving element
- extending means
- slide plate
- rotating shaft
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- 230000033001 locomotion Effects 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract 1
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention discloses a telescopic mechanism and an electrical device. The telescopic mechanism comprises a supporting frame, a sliding plate and a moving part, wherein the main guide rail and an auxiliary guide rail are fixed on the supporting frame, and guide pillars are further fixed on the supporting frame. Guide rail matching structures which are respectively matched with the main guide rail and the auxiliary guide rail are arranged on the sliding plate, long guide grooves are formed in the left side and the right side of the sliding plate, the left side and the right side of the moving part are respectively provided with an arc guide groove, and the arc guide grooves are matched with the corresponding guide pillars on the supporting frame. The left side and the right side of the moving part are further respectively provided with a rotating shaft, the rotating shafts are matched with the long guide grooves in the left side and the right side of the sliding plate, and under the external force effect, the sliding plate can move along the main guide rail and the auxiliary guide rail. Under the acting force of the sliding plate, the guide pillars can relatively slide in the corresponding arc guide grooves in the moving part, the rotating shafts slide in the corresponding long guide grooves, and the moving part conducts extending and rotating. According to the technical scheme, the telescopic mechanism meets the requirements of thin-wall products for an inlet-and-outlet mechanism with large moving routes.
Description
Technical field
The present invention relates to electrical products research and development technology field, particularly a kind of extending means and a kind of electric equipment.
Background technique
Existing a lot of household electric appliance such as electrical equipment such as TV, computer and mobile phone all need to install the first-class built-in extended function element of shooting, and we require that camera can expose body in use, are hidden in body to protect privacy when using.
Because tv product is more and more thinner, TV-back is hidden in when camera does not work, protract during work as far as possible, to ensure that camera has good visual angle, then more short better in short transverse, this just requires a kind of new mechanism, realizes after camera stretches out from TV behind, travelling forward of energy maximum possible, and do not increase the height of TV as far as possible.
We are linear type or rotary by general camera extending means.The mode one of linear type turnover seems dull, and two have significant limitation when being and using; Rotary turnover, generally has the arc surface of a segment standard to lead, and when leading with the arc surface of standard, the angle and distance stretched out, by the impact of radius of arc, not easily realizes thin-walled flat panel products.
Summary of the invention
In view of the above problems, the present invention is proposed to provide a kind of overcoming the problems referred to above or a kind of extending means solved the problem at least in part and a kind of electronic equipment.
For achieving the above object, technological scheme of the present invention is achieved in that
The embodiment of the invention discloses a kind of extending means, this extending means comprises supporting frame, slide plate and moving element; Wherein, supporting frame is fixed with main guide rail and secondary guide rail, is also fixed with directional post; Slide plate has the rail engaging structure coordinated with the main guide rail on supporting frame and secondary guide rail respectively, the left and right sides of slide plate also has microscler guide groove; The arc guide barrel that the left and right sides of moving element has directional post corresponding on supporting frame respectively to coordinate, the rotating shaft that the left and right sides of moving element coordinates with the microscler guide groove of the slide plate left and right sides in addition respectively;
Slide plate when being subject to External Force Acting, along main guide rail and secondary guide rail movement; Moving element is under the active force of slide plate, and each directional post is relative sliding in the arc guide barrel of its correspondence, and each rotating shaft is slided in the microscler guide groove of its correspondence, and moving element stretches out and rotates.
Alternatively, in extending means this disclosed in the embodiment of the present invention, slide plate there is damping gear, main guide rail has dentation structure; Damping gear coordinates with dentation structure, makes slide plate when being subject to External Force Acting, and this skateboarding is steady.
Alternatively, in extending means this disclosed in the embodiment of the present invention, supporting frame has for preventing moving element from rotating the auxiliary quadric surface exceeding predetermined angle.
Alternatively, in extending means this disclosed in the embodiment of the present invention, secondary guide rail has groove, the rail engaging structure that slide plate coordinates with secondary guide rail is protruding structure;
Main guide rail have a L-type groove and a protruding structure; The rail engaging structure that slide plate coordinates with main guide rail is a L-type projection and a groove.
Alternatively, in extending means this disclosed in the embodiment of the present invention, secondary guide rail is groove, and main guide rail and secondary guide rail are fixed on supporting frame by screw, welding or snap, or main guide rail and secondary guide rail and supporting frame are integral type structure.
Alternatively, in extending means this disclosed in the embodiment of the present invention, rotating shaft is the rotating shaft be through in moving element; Or rotating shaft is two rotating shafts being separately fixed at the moving element left and right sides.
Alternatively, in extending means this disclosed in the embodiment of the present invention, arc guide barrel and moving element are integral type structure or absolute construction.
Alternatively, in extending means this disclosed in the embodiment of the present invention, moving element is provided with camera.
The embodiment of the invention also discloses a kind of electric equipment, this electric equipment includes the extending means that above-mentioned any one describes; The moving element of this extending means is placed in electric equipment inside when not using, the moving element of this shrinking structure stretches out in electric equipment in use.
Alternatively, in electric equipment this disclosed in the embodiment of the present invention, this electric equipment is TV, computer or mobile phone.
The technological scheme that the embodiment of the present invention provides, adopts a kind of novel curyilinear turnover mode, meets the demand of thin-wall product to the inlet/outlet mechanism of larger movement travel.
Accompanying drawing explanation
The moving element of a kind of extending means that Fig. 1 provides for the embodiment of the present invention is in the overall structure figure of state of stretching out completely;
The structural drawing that the rotating shaft that the moving element of a kind of extending means that Fig. 2 provides for the embodiment of the present invention is in state of stretching out completely coordinates with microscler guide groove;
The structural drawing that the directional post that the moving element of a kind of extending means that Fig. 3 provides for the embodiment of the present invention is in state of stretching out completely coordinates with arc guide barrel;
The moving element of a kind of extending means that Fig. 4 provides for the embodiment of the present invention is in the overall structure figure of the state of not stretching out;
The moving element of a kind of extending means that Fig. 5 provides for the embodiment of the present invention is in the structural drawing that when not stretching out state, directional post coordinates with arc guide barrel;
The moving element of a kind of extending means that Fig. 6 provides for the embodiment of the present invention is in the structural drawing that when not stretching out state, rotating shaft coordinates with microscler guide groove;
The moving element of a kind of extending means that Fig. 7 provides for the embodiment of the present invention is in overall structure figure when partly stretching out state;
The plan structure schematic diagram that the secondary guide rail of a kind of extending means that Fig. 8 provides for the embodiment of the present invention coordinates with the rail engaging structure of slide plate;
The plan structure schematic diagram that a kind of main guide rail of extending means that Fig. 9 provides for the embodiment of the present invention coordinates with the rail engaging structure of slide plate.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
The moving element of a kind of extending means that Fig. 1 provides for the embodiment of the present invention is in the overall structure figure of state of stretching out completely;
The structural drawing that the rotating shaft that the moving element of a kind of extending means that Fig. 2 provides for the embodiment of the present invention is in state of stretching out completely coordinates with microscler guide groove;
The structural drawing that the directional post that the moving element of a kind of extending means that Fig. 3 provides for the embodiment of the present invention is in state of stretching out completely coordinates with arc guide barrel.
See Fig. 1, this extending means comprises supporting frame 101, slide plate 102 and moving element 103; Wherein, supporting frame 101 is fixed with main guide rail 104 and secondary guide rail 105, be also fixed with two directional posts, directional post does not mark in FIG; Slide plate 102 has the rail engaging structure coordinated with the main guide rail 104 on supporting frame 101 and secondary guide rail 105 respectively, in FIG, rail engaging structure does not mark, and see Fig. 2, the left and right sides of slide plate 102 also has microscler guide groove 201; See Fig. 3, the arc guide barrel 302 that the left and right sides of moving element 103 has directional post 301 corresponding on supporting frame respectively to coordinate, in this embodiment of the invention, the front end of arc guide barrel is a bit of is straight line, rear end is curve, and the shape of arc guide barrel also can be other in other embodiments of the invention.Cambered surface on the shape of arc guide barrel and supporting frame 101 coordinates the movement locus determining moving element, and the cambered surface changed on arc guide barrel and supporting frame 101 can realize moving element and have different rotation angles at different extended position heads.
See Fig. 2 and Fig. 3, the rotating shaft 303 that the left and right sides of moving element 103 coordinates with the microscler guide groove 201 of slide plate 102 left and right sides in addition respectively.
The moving element of a kind of extending means that Fig. 4 provides for the embodiment of the present invention is in the overall structure figure of the state of not stretching out;
The moving element of a kind of extending means that Fig. 5 provides for the embodiment of the present invention is in the structural drawing that when not stretching out state, directional post coordinates with arc guide barrel;
The moving element of a kind of extending means that Fig. 6 provides for the embodiment of the present invention is in the structural drawing that when not stretching out state, rotating shaft coordinates with microscler guide groove;
The moving element of a kind of extending means that Fig. 7 provides for the embodiment of the present invention is in overall structure figure when partly stretching out state.
See Fig. 4, moving element 103 is hidden in supporting frame 101 when original state inner, and namely the front end of moving element 103 is concordant with the front end of supporting frame 101.See Fig. 5, now each directional post 301 is in its corresponding arc guide barrel 302 foremost.See Fig. 6, now each rotating shaft 303 is in its corresponding microscler guide groove 201 foremost.
See Fig. 4, slide plate 102 when being subject to External Force Acting, along main guide rail and secondary guide rail movement, see Fig. 5, moving element 103 is under the active force of slide plate, each directional post 301 is relative sliding in the arc guide barrel 302 of its correspondence, be specially directional post 301 in the arc guide barrel 302 of correspondence from foremost along arc guide barrel 302 to rear-most end relative sliding, relative sliding is because directional post 301 is fixed on supporting frame, therefore directional post 301 is static, moving element 103 is motions, arc guide barrel 302 is on moving element 103, therefore arc guide barrel 302 is motions, due in an embodiment of the present invention, the front end of arc guide barrel 302 is a bit of is straight line, therefore moving element 103 first does one section of straight line stretches out, under external force, moving element continues to stretch out, see Fig. 6, simultaneously, each rotating shaft 303 is slided in the microscler guide groove 201 of its correspondence, be specially each rotating shaft 303 in the microscler guide groove 201 of its correspondence from sliding along microscler guide groove 201 to rear-most end foremost, see Fig. 7, through after a while, moving element 103 has stretched out a part, now, each directional post is in a certain position in the middle of its corresponding arc guide barrel, each rotating shaft is in a certain position in the middle of its corresponding microscler guide groove, finally, see Fig. 1, moving element 103 stretches out and rotates, now, see Fig. 2, each rotating shaft 303 is in the least significant end of its corresponding microscler guide groove 201, see Fig. 3, each directional post 301 is in the least significant end of its corresponding arc guide barrel 302.
See Fig. 4, in this extending means that the embodiment of the present invention provides, slide plate 102 there is damping gear 401, main guide rail 104 has dentation structure 402; Damping gear 401 coordinates with dentation structure 402, makes slide plate 102 when being subject to External Force Acting, this slide plate 102 stable movement.
See Fig. 3, in this extending means that the embodiment of the present invention provides, supporting frame has for preventing moving element 103 from rotating the auxiliary quadric surface 304 exceeding predetermined angle.
The plan structure schematic diagram that the secondary guide rail of a kind of extending means that Fig. 8 provides for the embodiment of the present invention coordinates with the rail engaging structure of slide plate.
The plan structure schematic diagram that a kind of main guide rail of extending means that Fig. 9 provides for the embodiment of the present invention coordinates with the rail engaging structure of slide plate.
See Fig. 8, in this extending means that the embodiment of the present invention provides, secondary guide rail 105 has groove, the rail engaging structure that slide plate 102 coordinates with secondary guide rail 105 is protruding structure 801;
Main guide rail 104 have a L-type groove and a protruding structure; The rail engaging structure that slide plate 102 coordinates with main guide rail is a L-type projection and a groove 901.
In other embodiments of the invention, main guide rail 104 and secondary guide rail 105 can design according to actual needs, and the rail engaging structure coordinated to main guide rail 104 and secondary guide rail 105 also changes along with the design of main guide rail 104 and secondary guide rail 105 changes and carries out corresponding design.
In this extending means that the embodiment of the present invention provides, main guide rail and secondary guide rail can be fixed on supporting frame by modes such as screw, welding or buckles, or main guide rail and secondary guide rail and supporting frame are integral type structure.
In this extending means that the embodiment of the present invention provides, rotating shaft is the rotating shaft be through in moving element; Or rotating shaft is two rotating shafts being separately fixed at the moving element left and right sides, it can also be other mode.In this embodiment of the invention, rotating shaft is two rotating shafts being separately fixed at the moving element left and right sides.
In this extending means that the embodiment of the present invention provides, arc guide barrel and moving element are integral type structure or absolute construction etc.
In this extending means that the embodiment of the present invention provides, directional post also can be several; And the arc guide barrel be mated can be two, left and right, directional post is arranged in corresponding arc guide barrel; Arc guide barrel also can be equal with directional post number, one_to_one corresponding.Regardless of which kind of situation, the setting of directional post is preferably symmetrical set about moving element, can keep rotary balance better to make moving element.
In this extending means that the embodiment of the present invention provides, moving element is provided with camera.
The embodiment of the present invention additionally provides a kind of electric equipment, and this electric equipment includes the extending means that above-mentioned any one describes.
In this electric equipment that the embodiment of the present invention provides, this electric equipment can be TV, computer or mobile phone etc.
In sum, technological scheme tool of the present invention has the following advantages.
The technological scheme that the embodiment of the present invention provides, adopts a kind of novel curyilinear turnover mode, meets the demand of thin-wall product to the inlet/outlet mechanism of larger movement travel.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., be all included in protection scope of the present invention.
Claims (10)
1. an extending means, is characterized in that, described extending means comprises supporting frame, slide plate and moving element; Wherein, support frame as described above is fixed with main guide rail and secondary guide rail, is also fixed with directional post; Described slide plate has the rail engaging structure coordinated with the main guide rail on support frame as described above and secondary guide rail respectively, the left and right sides of described slide plate also has microscler guide groove; The arc guide barrel that the left and right sides of described moving element has directional post corresponding on supporting frame respectively to coordinate, the rotating shaft that the left and right sides of described moving element coordinates with the microscler guide groove of the described slide plate left and right sides in addition respectively; The front end of described arc guide barrel is a bit of is straight line, and rear end is curve;
Slide plate when being subject to External Force Acting, along main guide rail and secondary guide rail movement; Moving element is under the active force of slide plate, and each directional post is relative sliding in the arc guide barrel of its correspondence, and each rotating shaft is slided in the microscler guide groove of its correspondence, and moving element stretches out and rotates; Namely moving element first does one section of straight line and stretches out, then does one section of curve and rotate.
2. extending means as claimed in claim 1, is characterized in that described slide plate has damping gear; Described main guide rail there is dentation structure;
Described damping gear coordinates with described dentation structure, makes slide plate when being subject to External Force Acting, and this skateboarding is steady.
3. extending means as claimed in claim 1, is characterized in that, support frame as described above has for preventing moving element from rotating the auxiliary quadric surface exceeding predetermined angle.
4. extending means as claimed in claim 1, is characterized in that,
Described secondary guide rail has groove, and the rail engaging structure that described slide plate coordinates with described secondary guide rail is protruding structure;
Described main guide rail have a L-type groove and a projection; The rail engaging structure that described slide plate coordinates with described main guide rail is a L-type projection and a groove.
5. extending means as claimed in claim 1, it is characterized in that, described main guide rail and described secondary guide rail are fixed on support frame as described above by screw, welding or snap, or described main guide rail and described secondary guide rail and support frame as described above are integral type structure.
6. extending means as claimed in claim 1, is characterized in that,
Described rotating shaft is the rotating shaft be through in moving element;
Or described rotating shaft is two rotating shafts being separately fixed at the moving element left and right sides.
7. extending means as claimed in claim 1, it is characterized in that, described arc guide barrel and described moving element are integral type structure or absolute construction.
8. extending means as claimed in claim 1, is characterized in that, described moving element is provided with camera.
9. an electric equipment, is characterized in that, described electric equipment comprises the extending means described in right 1 to 8 any one.
10. electric equipment as claimed in claim 9, it is characterized in that, described electric equipment is TV, computer or mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310220966.1A CN103292128B (en) | 2013-06-05 | 2013-06-05 | Telescopic mechanism and electrical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310220966.1A CN103292128B (en) | 2013-06-05 | 2013-06-05 | Telescopic mechanism and electrical device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103292128A CN103292128A (en) | 2013-09-11 |
| CN103292128B true CN103292128B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310220966.1A Active CN103292128B (en) | 2013-06-05 | 2013-06-05 | Telescopic mechanism and electrical device |
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| Country | Link |
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| CN (1) | CN103292128B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140069B (en) * | 2014-01-26 | 2018-04-10 | 青岛歌尔声学科技有限公司 | The antifriction carriage and electronic equipment of electronic equipment |
| CN104033706B (en) * | 2014-06-28 | 2016-04-20 | 青岛歌尔声学科技有限公司 | A kind of extending means |
| CN105387071B (en) * | 2015-12-23 | 2018-12-04 | 无锡三虹重工机械设备有限公司 | A kind of guiding device convenient for safeguarding |
| CN109668011B (en) * | 2019-01-08 | 2021-08-17 | 广东美的环境电器制造有限公司 | Angle adjusting mechanism and mechanical equipment |
| CN115143371B (en) * | 2021-03-29 | 2024-05-24 | 纬联电子科技(中山)有限公司 | Lifting mechanism and electronic device comprising same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201887852U (en) * | 2010-01-22 | 2011-06-29 | 杭州惠道科技有限公司 | Electronic device with plug-pull type built-in camera |
| CN103032657A (en) * | 2012-12-14 | 2013-04-10 | 青岛歌尔声学科技有限公司 | Flexible equipment |
| CN203384605U (en) * | 2013-06-05 | 2014-01-08 | 青岛歌尔声学科技有限公司 | Telescoping mechanism and electrical equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002032034A (en) * | 2000-07-19 | 2002-01-31 | Fujitsu General Ltd | Mounting structure of plane type display device |
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- 2013-06-05 CN CN201310220966.1A patent/CN103292128B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201887852U (en) * | 2010-01-22 | 2011-06-29 | 杭州惠道科技有限公司 | Electronic device with plug-pull type built-in camera |
| CN103032657A (en) * | 2012-12-14 | 2013-04-10 | 青岛歌尔声学科技有限公司 | Flexible equipment |
| CN203384605U (en) * | 2013-06-05 | 2014-01-08 | 青岛歌尔声学科技有限公司 | Telescoping mechanism and electrical equipment |
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| Publication number | Publication date |
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| CN103292128A (en) | 2013-09-11 |
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Effective date of registration: 20240621 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee after: GOERTEK TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 266061 5, 3 building, Fortune Plaza, 18 Qinling Mountains Road, Laoshan District, Qingdao, Shandong. Patentee before: QINGDAO GOERTEK TECHNOLOGY Co.,Ltd. Country or region before: China |